CN101305666A - Method for increasing the fruit set percentage of pummelo peel - Google Patents
Method for increasing the fruit set percentage of pummelo peel Download PDFInfo
- Publication number
- CN101305666A CN101305666A CNA2007101078395A CN200710107839A CN101305666A CN 101305666 A CN101305666 A CN 101305666A CN A2007101078395 A CNA2007101078395 A CN A2007101078395A CN 200710107839 A CN200710107839 A CN 200710107839A CN 101305666 A CN101305666 A CN 101305666A
- Authority
- CN
- China
- Prior art keywords
- huazhou
- flower
- solution
- shaddock plant
- potassium dihydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Fertilizers (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides a method for improving the fruit set percentage of pummelo pee plants. By adopting one or more methods of root cutting, girdling, ring-binding, micro-fertilizer spraying to Citrus grandis plants, the flowering of the Citrus grandis plants can be improved, and the fruit set percentage of the Citrus grandis plants can also be improved. In addition, on the basis of the method(s), when the Citrus grandis plants are in blossom and fruit-set period, the solution containing 0.1 to 0.8 percent of carbamide and 0.1 to 0.8 percent of potassium dihydrogen phosphate or the solution containing 0.1 to 0.8 percent of carbamide, 0.1 to 0.8 percent of potassium dihydrogen phosphate and 0.05 to 0.3 percent of borax is used for spraying followers and leaves, so as to improve the fruit set percentage of the pummelo pee plants.
Description
Technical field
The invention belongs to the field of Chinese medicines, particularly relate to a kind of method that improves traditional Chinese medicine Exocarpium Citri Grandis output, promptly by improving the method that fruit set percentage of pummelo peel improves traditional Chinese medicine Exocarpium Citri Grandis output.
Background technology
Exocarpium Citri Grandis has another name called " change skin ", " Huazhou dried tangerine peel ", " Huazhou dried orange peel ", " shaddock ped dried tangerine peel " etc., prematurity or the outer pericarp of maturescent drying for Rutaceae (Rutaceae) Citrus (Citrus) Huazhou shaddock (Citrus grandis Osbeck.Vas.Tomentosa Hort.) or shaddock, has the function of reducing phlegm, regulate the flow of vital energy, be good for the stomach, help digestion, being used for smelting treats in the heart phlegm and stagnates, cough and asthma, the vomiting hiccup, diseases such as eating accumulation.One of Exocarpium Citri Grandis, the beginning sees supplementary Amplifications of the Compendium of Materia Medica clearly, and medicinal material is the most famous with Huazhou, Guangdong dried tangerine peel, and the flavor of hot perfume is the most mellow, is the special product medicinal material; Also there is cultivation on ground such as Guangxi Yulin, Yishan, Heng County.The habit of yielding positive results of shaddock class generally all is that flower is measured very big result seldom.According to the research and the investigation of shatian pomelo, setting ratio only accounts for 1%～5% of total flower amount, and indivedual high yield trees also are no more than 10%, and all the other are 95% all to spend thunder, flower and young fruit to come off in process of growth.Observe according to us, the habit of yielding positive results of Exocarpium Citri Grandis is also similar, the general tree that yields positive results, and the quantity of flower is all extremely several thousand of hundreds ofs, begins to the late March achievement but bloom since mid-February, constantly bud drop, fallen flowers.To late May, also there is the tangible physiological fallen fruit phase from late March twice.The final young fruit that can pick, every strain tree generally has only several to tens, even one does not all have.The minority plant has tens, and indivedual high yield trees also have two, 300.There are certain gap in the output and the medical needs of Exocarpium Citri Grandis at present, and the searching that great demand is made great efforts the scientific research personnel improves the method for its output.At present Huazhou shaddock plant is divided into bud, urgees to bloom and do not see the research report as yet with the method that improves the Exocarpium Citri Grandis fruiting rate by promoting Huazhou shaddock plant leaf bud.
Summary of the invention
The purpose of this invention is to provide a kind of method that improves fruit set percentage of pummelo peel.
The present invention can implement short flower means to Huazhou shaddock plant by in the Huazhou shaddock plant flower bud differentiation stage, makes Huazhou shaddock plant leaf bud initial body towards the differentiation of bud direction, forms bud, improves Huazhou shaddock plant blossom quantity to improve the method for Exocarpium Citri Grandis fruiting rate.
The present invention can implement by following method at Huazhou shaddock plant leaf bud initial body towards bud direction differential period: one or more modes that Huazhou shaddock plant implements to be completely cured, band girdle, ring are pricked, sprayed in little fertile mode are made up.
In the preferred implementation method of the present invention: described being completely cured is that Huazhou shaddock plant is implemented to loosen the soil dark 3～15 centimeters to be in 1～3 meter scope of central diameter from the tree head, cuts off the topsoil young root; Phosphoric acid potassium dihydrogen 0.1～1%, borax 0.05～0.2% in described little fertile solution; Described band girdle is that the wide of every circle band girdle is 1～2cm to Huazhou shaddock plant major branch base portion band girdle 1～2 circle, and every circle stays 1/5～1/2 bark at different directions and do not hurt; It is that with iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire to the slick and sly position of Huazhou shaddock plant trunk that described ring is pricked, or iron wire is embedded into bark 1/3 and is advisable.
In the further preferred implementation method of the present invention: described being completely cured is that Huazhou shaddock plant is implemented to loosen the soil dark 5～10 centimeters to be in 2 meters scopes of central diameter from the tree head, cuts off the topsoil young root, do not cut off greater than 0.5 centimeter thick root; Described spray little fertile solution be late October and late November to the little fertile solution of Exocarpium Citri Grandis foliage-spray, phosphoric acid potassium dihydrogen 0.5%, borax 0.1% in its little fertile solution; Described band girdle is that the wide of every circle band girdle is 1.5cm to Huazhou shaddock plant major branch base portion band girdle 2 circles, and every circle stays 1/4 bark at different directions and do not hurt; It is that with iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire to the slick and sly position of Huazhou shaddock plant trunk that described ring is pricked, or iron wire is embedded into bark 1/3 and is advisable.
Among the present invention, ring of the present invention can adopt other metal to encircle bundle in pricking; Among preferred the present invention, described iron wire is No. 14 or No. 16 iron wires.
The bud of Huazhou shaddock plant belongs to mixed bud.Bud be by the leaf bud initial body accumulated on certain nutriment basis and the external condition effect under grow abnormal forming.So, at the initial stage that bud forms, bud and leaf bud are as broad as long on the formation of inner material and anatomic form, just when conditions being possessed, a series of physiological change just takes place in the material of bud inside, and then occurs differentiation such as calyx, petal, stamen, gynoecium on anatomic form.This bud forming process is called flower bud differentiation, and it comprises flower bud initiation and two stages of development of floral organs, and the former is called physiological differentiation, and the latter is called the form differentiation.The factor that influences the flower bud differentiation of shaddock class is complicated, and is both relevant, also relevant with external conditions such as soil moisture, temperature with the age of tree, the endotrophic level of plant itself.What should affirm is, has only tree body itself to possess the nutrient accumulation of flower bud differentiation, and promptly its bud is ripe, and under the environmental condition of arid relatively, the leaf bud initial body could could form bud towards the differentiation of bud direction.So arid is the necessary external condition of shaddock class flower bud differentiation relatively.Therefore, the present invention is by Huazhou shaddock plant being implemented short flower means control Huazhou shaddock plant, to improve the quantity and the quantity of blooming that Huazhou shaddock plant bud forms.
In the above-mentioned implementation method of the present invention, described spraying in little fertile process, little fertile solution is sprayed onto blade and evenly adheres to the mist pearl, but be advisable not drip with vaporific flower and the blade of evenly spraying.
Said method can improve the output of Exocarpium Citri Grandis by the quantity that improves Huazhou shaddock plant blossom; if in order to obtain more Exocarpium Citri Grandis, the present invention can also carry out the flower and fruit protecting method to Huazhou shaddock plant and improve the Exocarpium Citri Grandis fruiting rate on above-mentioned basis by promotion Huazhou shaddock plant blossom.
The present invention is implementing by following flower and fruit protecting step on the basis of above-mentioned short flower: behind the shaddock plant blossom of Huazhou before bear fruit, with the solution that contains urea 0.1～0.8%, potassium dihydrogen phosphate 0.1～0.8%; Perhaps spray flower and blade with the solution that contains urea 0.1～0.8%, potassium dihydrogen phosphate 0.1～0.8%, borax 0.05～0.3%.
The present invention is implementing by following preferred flower and fruit protecting step on the basis of short flower: before bear fruit, usefulness contains the solution of urea 0.2～0.5%, potassium dihydrogen phosphate 0.2～0.5% behind the shaddock plant blossom of Huazhou; Perhaps spray flower and blade 1～5 time, be separated by 3～20 days at every turn with the solution that contains urea 0.2～0.5%, potassium dihydrogen phosphate 0.2～0.5%, borax 0.08～0.2%.
The present invention implements in the flower and fruit protecting step by following the best on the basis of short flower: before bear fruit, usefulness contains the solution of urea 0.3%, potassium dihydrogen phosphate 0.3% behind the shaddock plant blossom of Huazhou; Perhaps spray flower and blade 3 times, be separated by 7～10 days at every turn with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.3%, borax 0.1%.
Among the present invention, spraying in the short flower step and spray the solution mode in little fertilizer and the flower and fruit protecting step can be mode commonly used at present; Among preferred the present invention, spray in the short flower step and spray solution in little fertilizer and the flower and fruit protecting step, be sprayed onto blade and evenly adhere to the mist pearl, but be advisable not drip with vaporific flower and the blade of evenly spraying.
Among the present invention, also can be by free flowering Huazhou shaddock plant is implemented the technical scheme of flower and fruit protecting to realize purpose of the present invention.Be among the present invention, can be by after blooming, before bearing fruit, spraying the solution that contains urea 0.1～0.8%, potassium dihydrogen phosphate 0.1～0.8% to free flowering Huazhou shaddock plant or by the Huazhou shaddock plant that blooms after short the spending; Perhaps spray flower and blade, more bud is beared fruit, to improve the fruiting rate of Exocarpium Citri Grandis with the solution that contains urea 0.1～0.8%, potassium dihydrogen phosphate 0.1～0.8%, borax 0.05～0.3%.Best mode is to spend Huazhou shaddock plant is short earlier, and then uses spraying the solution that contains urea 0.1～0.8%, potassium dihydrogen phosphate 0.1～0.8% behind the shaddock plant blossom of Huazhou before bearing fruit; Perhaps spray flower and blade, more bud is beared fruit, to improve the fruiting rate of Exocarpium Citri Grandis with the solution that contains urea 0.1～0.8%, potassium dihydrogen phosphate 0.1～0.8%, borax 0.05～0.3%.
Among the present invention, the implication of phosphoric acid potassium dihydrogen 0.1～1%, borax 0.05～0.2% is phosphoric acid potassium dihydrogen 0.1～1g, borax 0.05～0.2g in this solution of 100g in described little fertile solution.
Among the present invention, in the flower and fruit protecting step, the described implication that contains the solution of urea 0.1～0.8%, potassium dihydrogen phosphate 0.1～0.8% contains urea 0.1～0.8g, potassium dihydrogen phosphate 0.1～0.8g among this solution 100g.The described implication that contains the solution of urea 0.1～0.8%, potassium dihydrogen phosphate 0.1～0.8%, borax 0.05～0.3% contains urea 0.1～0.8g, potassium dihydrogen phosphate 0.1～0.8g, borax 0.05～0.3 among this solution 100g.
The short flower test of test example 1 Exocarpium Citri Grandis
The present invention illustrates beneficial effect of the present invention by the specific embodiment and the result of the test thereof of the short flower test of concrete Huazhou shaddock plant in 2005～2006 years.In the test report of the present invention, the Huazhou shaddock plant majority in Exocarpium Citri Grandis base is in～calendar year 2001 in 2000 field planting, by 2005 existing 4～5 years.
1 test site
Test arrangement carries out in Exocarpium Citri Grandis base agricultural middle school directorial area.
2 test materials and method
2.1 test material: be the plant that the bending pruning seedling of calendar year 2001 field planting is grown up, select a growth tree vigo(u)r and hat close Huazhou shaddock plant as participating in the experiment plant.
2.2 test is handled:
(1) contrast: do not take any processing;
(2) be completely cured: implement by embodiment 1 mode.
(3) band girdle: implement by embodiment 2 modes.
(4) ring is pricked: implement by embodiment 3 modes.
(5) spray little fertilizer: implement by embodiment 4 modes.
2.3 test method
Select Huazhou of the same age shaddock plant 50 strains of upgrowth situation similar (highly, the hat width of cloth, growing way), number, list.Handle every processed group 10 strains in a manner described.
Test is since 21～22 October in 2005, is completely cured, band girdle, ring prick and all finish at this moment.The 5th handles and to spray 0.5% potassium dihydrogen phosphate and 0.1% borax mixed solution and also carried out spraying for the first time; Spray on December 20th, 2005 for the second time and carry out.
2.4 observation project:
(1) the leaf look of the every strain tree of observed and recorded changes and the fallen leaves situation;
(2) No. of inflorescences and the flower quantity of the every strain tree of observed and recorded.
2.5 analysis project:
Before blooming, measure the variation that each handles nutrient contents such as nitrogen, phosphorus, potassium, calcium, magnesium, boron, copper, zinc in the blade respectively.
3 result of the tests
3.1 the Exocarpium Citri Grandis leaf look of different disposal changes and the fallen leaves situation
After handling on October 21st～22,2005, November 2, observed result compared with the control, respectively handled having no significant change.December 28 observed result, compared with the control, all the other each Exocarpium Citri Grandis leaf looks yellow of handling, the fallen leaves amount is more, wherein is completely cured and sprays little fertile two and handle more obviously, this situation remains to always yields positive results.The result shows, is completely cured and to spray the quantity of yielding positive results of these two processing of little fertilizer more.This result shows, suitably suppresses to nourish and grow in autumn and winter, helps yielding positive results of Exocarpium Citri Grandis.
3.2 the short colored effect of different disposal
The investigation statistics result on February 11st, (1) 2006: thus the time Exocarpium Citri Grandis flower also unintelligible, most still be in very little bud stage.If calculate bud, be difficult for accurately, be easier to and calculate the inflorescence ratio, so only calculate inflorescence, it the results are shown in Table 1 and Fig. 1.
The inflorescence number statistics of table 1.2005 investigation in 11, on February different disposal
For whether the difference between the mean value that compares different disposal reaches significance level, select the t check to make between the reason comparing throughout.On February 11st, 2006, the t assay of test data saw Table 2.
Table 2.2006 short flower in 11, on February test statistics is the t assay between mean value as a result
Annotate:
*Asterisk represents that there were significant differences between two class means of this data correspondence.
Table 1 and table 2 data show, are completely cured and spray that little fertile to handle inflorescence number maximum, and reached significance level on statistics.
The investigation statistics result on March 4th, (2) 2006: this moment, Exocarpium Citri Grandis was full-bloom stage, and most flowers is in full bloom, can clearly calculate the quantity of flower.The statistics of survey data sees Table 3 and Fig. 2.
The flower quantity statistics result of table 3.2006 investigation in 4, on March different disposal
On March 4th, 2006, the t assay of test data saw Table 4.
Table 4.2006 short flower in 11, on February test statistics is the t assay between mean value as a result
Annotate:
*Asterisk represents that there were significant differences between two class means of this data correspondence.
Table 3 and table 4 result show that the quantity of blooming of Exocarpium Citri Grandis wherein sprays little fertile quantity of handling of blooming to spray little fertilizer and to be completely cured two and to handle at most, has reached significance level on statistics.
3.2 different disposal is to the influence of Exocarpium Citri Grandis leaf nutrient content: the Exocarpium Citri Grandis leaf nutrient analysis on Content of different disposal the results are shown in Table 5.
The Exocarpium Citri Grandis leaf nutrient content analysis result of table 5. different disposal
Table 5 data show, compare with control group, all the other everywhere the most nutrient contents of the tangerine blade of physics and chemistry increase, spray wherein that boron content improves particularly remarkable in little fertile Exocarpium Citri Grandis blade of handling.
4 discussion of results
4.1 take to be completely cured in autumn and winter, band girdle, ring prick, spray measures such as 0.5% potassium dihydrogen phosphate and 0.1% borax mixed solution, all can make the Exocarpium Citri Grandis blade slightly change yellow, and certain inhibition effect of nourishing and growing is arranged.
4.2 take to be completely cured or spray 0.5% potassium dihydrogen phosphate and 0.1% borax mixed solution in late November, can promote the flower bud differentiation of Exocarpium Citri Grandis significantly, reach and promote the purpose of blooming, flower is counted recruitment and reach significance level on statistics.
4.3 take to be completely cured in autumn and winter, band girdle, ring prick, spray measures such as 0.5% potassium dihydrogen phosphate and 0.1% borax mixed solution, the most nutrient contents of Exocarpium Citri Grandis blade are increased, spray wherein that boron content improves particularly remarkable in the Exocarpium Citri Grandis blade that 0.5% potassium dihydrogen phosphate and 0.1% borax mixed solution handle.
Among the present invention, preliminary observation has been carried out in the short flower test of 5～23 pairs of Huazhous of other technologies scheme implementation example shaddock plant, in the test report of the present invention, the Huazhou shaddock plant majority in Exocarpium Citri Grandis base is in～calendar year 2001 in 2000 field planting, by 2005 existing 4～5 years.
1 test site
Test arrangement carries out in Exocarpium Citri Grandis base agricultural middle school directorial area.
2 test materials and method
2.1 test material: be the plant that the bending pruning seedling of calendar year 2001 field planting is grown up, select a growth tree vigo(u)r and hat close Huazhou shaddock plant as participating in the experiment plant.
2.2 test is handled:
(1) contrast: do not take any processing;
(2) handle according to embodiment 5～23 modes.
2.3 test method
Select the Huazhou of the same age shaddock plant of upgrowth situation similar (highly, the hat width of cloth, growing way), the processed group of each embodiment is 10 strains, numbers, lists.Handle by the specific embodiment mode.
Test is since 21～22 October in 2005, is completely cured, band girdle, ring prick and all finish at this moment.The 5th handles and to spray 0.5% potassium dihydrogen phosphate and 0.1% borax mixed solution and also carried out spraying for the first time; Spray on December 20th, 2005 for the second time and carry out.
2.4 observation project:
The No. of inflorescences of the every strain tree of observed and recorded.
3 result of the tests
Each embodiment processed group is compared with the control group of not taking any processing, and average inflorescence number all increases to some extent.
The test of test example 2 Exocarpium Citri Grandis flower and fruit protectings
1. test site
The flower and fruit protecting test is arranged in the sub-screen-like mountain peak in agricultural middle school district and field district and carries out respectively.
2. test material and method
2.1 test material: be the plant that yields positive results that the bending pruning seedling of calendar year 2001 field planting is grown up, select the growth tree vigo(u)r Huazhou shaddock plant close as participating in the experiment plant with the quantity of blooming.
2.2 test is handled:
(1) contrast: only spray is with the clear water of amount;
(2) contain 0.3% urea, 0.3% potassium dihydrogen phosphate and spray flower and blade face (handling) according to embodiment 33 modes;
(3) contain 0.3% urea, 0.3% potassium dihydrogen phosphate, 0.1% borax and spray flower and blade face (handling) according to embodiment 34 modes.
2.3. test method:
Select the growing way and close Exocarpium Citri Grandis 30 strains of situation of blooming, number, list.Connect above-mentioned processing, every processing 10 strains.Respectively on February 14th, 2006, February 22, March 24 handling (1) (2) (3) processing by above-mentioned test and spray.
2.4. observation item:
(1) before the test, the flower quantity of the every strain of observed and recorded; Because this year, the Exocarpium Citri Grandis quantity of blooming was a lot, if the flower of complete stool is all counted, mistake takes place easily in counting process.So only in east, south, west, north four direction respectively selects 1 branch to calculate flower number and number of results.Therefore, every strain Exocarpium Citri Grandis has only been added up flower number, number of results and the output of 4 branches.The agricultural middle school district has added up number of results and the output of complete stool.
(2) situation as a result and the fruit drop situation of tracing observation, the every strain of record;
When (3) receiving fruit, write down the quantity as a result and the single fruit weight of every strain.
2.5. analysis project:
(1) measures the variation that each handles nutrient contents such as nitrogen, phosphorus, potassium, calcium, magnesium, boron, copper, zinc, molybdenum in the fruit respectively;
(2) measure each respectively and handle content of beary metal in the fruit;
(3) measure the content that each handles medicinal active ingredient (general flavone and aurantiin) in the pummelo peel fruit respectively.
2.6 statistical analysis: adopt international SPSS statistical software to carry out statistical analysis.
3. result of the test
3.1 different disposal is to result's influence
(1) result of the test of agricultural middle school directorial area: agricultural middle school district flower and fruit protecting result of the test sees Table 6 and Fig. 3.
Table 6. agricultural middle school district flower and fruit protecting pilot survey data statistics result
For whether the difference between the mean value that compares different disposal reaches significance level, select the t check to make between the reason comparing throughout.The t assay of agricultural middle school district result of the test sees Table 7.
Table 7. agricultural middle school district flower and fruit protecting test statistics is the t assay between mean value as a result
Annotate:
*Asterisk represents that there were significant differences between two class means of this data correspondence.
Table 6 data show that processing 2 and processing 3 can make the Exocarpium Citri Grandis fruit-setting rate be increased to 2.11% and 2.55% from 0.61%; Single plant yield is increased to 2.08kg/ strain and 2.17kg/ strain from the 0.67kg/ strain.Table 7 data show that the flower number of the plant of participating in the experiment before the test does not have significant difference, and after 3 kinds of different disposal of overtesting, is contrast to handle 1, and fruit number (the individual)/branch average difference of processing 2 and processing 3 reaches significance level; Fruit-setting rate (the %)/branch average difference of processing 3 reaches significance level; Fruit number (the individual)/strain average difference of processing 2 and processing 3 reaches significance level; Output (the kg)/strain average difference of processing 2 and processing 3 reaches significance level.
(2) result of the test of sub-screen-like mountain peak, field directorial area: the flower and fruit protecting result of the test on sub-screen-like mountain peak, field sees Table 8 and Fig. 4.
Sub-screen-like mountain peak, table 8. field flower and fruit protecting pilot survey data statistics result
The t assay of sub-screen-like mountain peak, field result of the test sees Table 9.
Sub-screen-like mountain peak, table 9 field flower and fruit protecting test statistics is the t assay between mean value as a result
Annotate:
*Asterisk represents that there were significant differences between two class means of this data correspondence.
Table 8 data show that processing 2 and processing 3 can make the Exocarpium Citri Grandis fruit-setting rate be increased to 2.50% and 3.49% from 1.80%; Branch output is increased to 0.62kg/ branch and 0.72kg/ branch from the 0.42kg/ branch.Table 9 data show that the flower number of the plant of participating in the experiment before the test does not have significant difference, and after 3 kinds of different disposal of overtesting, is contrast to handle 1, and fruit number (the individual)/branch average difference of processing 2 and processing 3 reaches significance level; Fruit-setting rate (the %)/branch average difference of processing 2 and processing 3 reaches significance level; Output (the kg)/strain average difference of processing 2 and processing 3 reaches significance level.
3.2 different disposal is to the influence of Exocarpium Citri Grandis blade and young fruit nutrient content
The Exocarpium Citri Grandis blade of different disposal and the analysis result of young fruit nutrient content see Table 10 and table 11.
The Exocarpium Citri Grandis leaf nutrient content analysis result of table 10. different disposal
The pummelo peel young fruit nutrient content analysis result of table 11. different disposal
Table 10 and table 11 result show, and handles 1 relatively, and the variation of handling 2,3 Exocarpium Citri Grandis blades and young fruit nutrient content is not remarkable on the whole, has more significantly and improve but handle 3 boron and molybdenum.
3.3 different disposal is to the influence of general flavone and naringin content in Exocarpium Citri Grandis blade, the young fruit
Different disposal sees Table 12 to the analysis result of general flavone and naringin content in Exocarpium Citri Grandis blade, the young fruit.
General flavone, naringin content (3 repetition mean value) in the blade of table 12. different disposal and the young fruit
Table 12 data show, with different disposal the influence of general flavone and naringin content in Exocarpium Citri Grandis blade, the young fruit are considered generally, and handling 3 solution that promptly contain urea 0.3%, potassium dihydrogen phosphate 0.3%, borax 0.1%, to spray the effect on flower and blade face better.
4. discussion of results
Field trial in agricultural middle school district and field sub-screen-like mountain peak district proves, after Exocarpium Citri Grandis is bloomed before bear fruit, with containing urea 0.3%, potassium dihydrogen phosphate 0.3% or spraying flower and blade 3 times as foliage fertilizer with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.3%, borax 0.1%, be separated by 7～10 days at every turn, and can significantly improve the fruit-setting rate and the output of Exocarpium Citri Grandis.The result of the test of agricultural middle school directorial area can make fruit-setting rate be increased to 2.11% and 2.55% from 0.61%; Single plant yield is increased to 2.08kg/ strain and 2.17kg/ strain from the 0.67kg/ strain.The result of the test in sub-screen-like mountain peak, field district can make fruit-setting rate be increased to 2.50% and 3.49% from 1.80%; The branch of investigation (respectively 1 in east, south, west, north) output is increased to 0.62kg and 0.72kg from 0.42kg.
The present invention has also carried out tracing observation, has write down the situation as a result and the fruit drop situation of every strain other embodiment.Before the test, the flower quantity of the every strain of observed and recorded; Because this year, the Exocarpium Citri Grandis quantity of blooming was a lot, if the flower of complete stool is all counted, mistake takes place easily in counting process.So only in east, south, west, north four direction respectively selects 1 branch to calculate flower number and number of results.Therefore, every strain Exocarpium Citri Grandis has only been added up flower number, number of results and the output of 4 branches.The agricultural middle school district has added up number of results and the output of complete stool.
At each flower and fruit protecting embodiment group of agricultural middle school of the present invention district tangerine and short earlier flower; in each embodiment processed group of back flower and fruit protecting; compare with the control group that only sprays the clear water of measuring together, change each flower and fruit protecting embodiment group processed group of tangerine and can make the Exocarpium Citri Grandis fruit-setting rate in table 6 agricultural middle school district flower and fruit protecting pilot survey data statistics range of results.
At each flower and fruit protecting embodiment group of change tangerine of sub-screen-like mountain peak, field of the present invention directorial area and short earlier flower; in each embodiment processed group of back flower and fruit protecting; compare with the control group that only sprays the clear water of measuring together, the Exocarpium Citri Grandis fruit-setting rate is in sub-screen-like mountain peak, table 8 field flower and fruit protecting pilot survey data statistics range of results.
Description of drawings
The influence that Fig. 1 is bloomed to Exocarpium Citri Grandis for different measure, wherein 1 representative contrast, 2 representatives are completely cured, and 3 represent band girdle, and 4 representative rings are pricked, and 5 representatives spray little fertilizer.
Fig. 2 is that the different disposal flower is counted mean values amount line graph
Fig. 3. district's flower and fruit protecting data mean value line graph
Sub-screen-like mountain peak, Fig. 4 field flower and fruit protecting data mean value line graph
Embodiment
At Huazhou shaddock plant flower bud differentiation period (mid or late October), by Huazhou shaddock plant being implemented loosen the soil dark 5～10 centimeters with hoe, cut off the topsoil young root to be in 2 meters scopes of central diameter from the tree head, avoid cutting off thick root greater than 0.5 centimeter as far as possible.
Embodiment 2
At Huazhou shaddock plant flower bud differentiation period (mid or late October), Huazhou shaddock plant to be implemented to enclose (wide about 1.5cm) with scraper at major branch base portion band girdle two, every circle stays 1/4 bark at different directions and does not hurt.
At Huazhou shaddock plant flower bud differentiation period (mid or late October), at the slick and sly position of Huazhou shaddock plant trunk, with No. 14 iron wire ring Zha1Quan, and iron wire is tightened with hawkbill, its elasticity has water stain appearance with the bark under iron wire, or iron wire is embedded into bark 1/3 and is advisable, and ring was pricked through 20～30 days, when blade begins to occur moving back when green, promptly lax iron wire.
Embodiment 4
At Huazhou shaddock plant flower bud differentiation period (mid or late October), potassium dihydrogen phosphate with 0.5% and 0.1% borax mixed solution respectively sprayed 1 time in late October and late November.
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented loosen the soil dark 5～10 centimeters, cut off the topsoil young root to be in 2 meters scopes of central diameter from the tree head, do not cut off greater than 0.5 centimeter thick root; At the slick and sly position of Huazhou shaddock plant trunk,, be embedded into bark 1/3 with iron wire and be advisable simultaneously with iron wire ring Zha1Quan; Late October and late November to the little fertile solution of Huazhou shaddock plant foliage-spray, phosphoric acid potassium dihydrogen 0.5%, borax 0.1% in its little fertile solution.
Embodiment 6
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented loosen the soil dark 5～18 centimeters, cut off the topsoil young root to be in 1.5 meters scopes of central diameter from the tree head, do not cut off greater than 0.5 centimeter thick root; At the slick and sly position of Huazhou shaddock plant trunk, with iron wire ring Zha2Quan, its elasticity with the bark under iron wire have water stain appear as suitable.
Embodiment 7
At Huazhou shaddock plant flower bud differentiation period (mid or late October), cut off Huazhou shaddock plant part root system, reach system water purpose, concrete operations are being in 2.5 meters scopes of central diameter from tree head, loosen the soil 5～15 centimeters with spade, cut off the topsoil young root, avoid cutting off thick root as far as possible greater than 0.5 centimeter.
In the Huazhou shaddock plant flower bud differentiation stage, with Huazhou shaddock plant major branch base portion band girdle 2 circles, the wide of every circle band girdle is 1.5cm, every circle stays 1/4 bark at different directions and does not hurt, suppress Huazhou shaddock plant vegetative growth, make the leaf bud initial body, form bud towards the differentiation of bud direction; Late October and late November to the little fertile solution of Huazhou shaddock plant foliage-spray, phosphoric acid potassium dihydrogen 0.5%, borax 0.1% in its little fertile solution.
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented loosen the soil dark 5～10 centimeters, cut off the topsoil young root to be in 2 meters scopes of central diameter from the tree head, do not cut off greater than 0.5 centimeter thick root; Late October and late November to the little fertile solution of Huazhou shaddock plant foliage-spray, phosphoric acid potassium dihydrogen 0.3%, borax 0.2% in its little fertile solution.
Embodiment 10
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented being in 3 meters scopes of central diameter from the tree head, loosen the soil dark 15 centimeters with hoe, cut off the topsoil young root, behind the shaddock plant blossom of Huazhou before bear fruit, respectively at spraying flower and blade on February 14th, 2006, February 22, March 24, with vaporific flower and the blade of evenly spraying, being sprayed onto blade has to drip on a small quantity and is advisable with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.3%, borax 0.1%.
Embodiment 11
At Huazhou shaddock plant flower bud differentiation period (mid or late October), at Huazhou shaddock plant flower bud differentiation period,, cut off the topsoil young root, and award ring simultaneously and prick by Huazhou shaddock plant being implemented loosen the soil dark 12 centimeters with hoe to be in 3 meters scopes of central diameter from the tree head.
At Huazhou shaddock plant flower bud differentiation period, at Huazhou shaddock plant major branch base portion band girdle 1 circle, the wide of band girdle is 1cm, and every circle stays 1/5 bark and do not hurt.
Embodiment 13
At Huazhou shaddock plant flower bud differentiation period, at Huazhou shaddock plant major branch base portion band girdle 2 circles, the wide of every circle band girdle is 2cm, and every circle stays 1/2 bark at different directions and do not hurt.
At Huazhou shaddock plant flower bud differentiation period (mid or late October), Huazhou shaddock plant to be implemented to enclose (wide about 2cm) with scraper at major branch base portion band girdle 1, every circle stays 1/3 bark at different directions and does not hurt.
Embodiment 15
At Huazhou shaddock plant flower bud differentiation period (mid or late October), when Huazhou shaddock plant leaf bud is ripe, potassium dihydrogen phosphate with 0.5% and 0.1% borax mixed solution respectively sprayed 1 time in late October and late November, simultaneously Huazhou shaddock plant is implemented with scraper at major branch base portion band girdle 2 circles, every circle wide (wide about 2cm), every circle stays 1/3 bark at different directions and does not hurt.
At Huazhou shaddock plant flower bud differentiation period (mid or late October), at the slick and sly position of trunk, with No. 14 or No. 16 iron wire ring Zha1Quan, and iron wire is tightened with hawkbill, its elasticity has water stain appearance with the bark under iron wire, or iron wire is embedded into bark 1/4 and is advisable, and ring was pricked through 20～30 days, when blade begins to occur moving back when green, promptly lax iron wire.
Embodiment 17
At Huazhou shaddock plant flower bud differentiation period, at the slick and sly position of Huazhou shaddock plant trunk,, and iron wire to be tightened with hawkbill with No. 16 iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire, or iron wire is embedded into bark 1/5 and is advisable.
At Huazhou shaddock plant flower bud differentiation period, at the slick and sly position of Huazhou shaddock plant trunk,, and aluminium wire to be tightened with hawkbill with aluminium wire ring Zha1Quan, its elasticity is embedded into bark 1/4 with aluminium wire and is advisable.
Embodiment 19
At Huazhou shaddock plant flower bud differentiation period (mid or late October), Huazhou shaddock plant is implemented to spray the mixed solution of 0.1% potassium dihydrogen phosphate and 0.2% borax soln.
At Huazhou shaddock plant flower bud differentiation period (mid or late October), when Huazhou shaddock plant leaf bud is ripe, by Huazhou shaddock plant being implemented to spray the mixed solution of 1% potassium dihydrogen phosphate and 0.05% borax soln.
Embodiment 21
At Huazhou shaddock plant flower bud differentiation period (mid or late October), cross the mixed solution of Huazhou shaddock plant being implemented to spray 0.2% potassium dihydrogen phosphate and 0.1% borax soln.
At the slick and sly position of Huazhou shaddock plant trunk, with iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire, or iron wire is embedded into bark 1/4 and is advisable; Before bear fruit, spray flower and blade as foliage fertilizer behind the shaddock plant blossom of Huazhou with the solution that contains urea 0.8%, potassium dihydrogen phosphate 0.8%.
Embodiment 23
At Huazhou shaddock plant flower bud differentiation period (mid or late October), by Huazhou shaddock plant being implemented to spray the mixed solution of 0.5% potassium dihydrogen phosphate and 0.1% borax soln.
Embodiment 24
In the Huazhou shaddock plant flower bud differentiation stage, Huazhou shaddock plant is implemented to loosen the soil dark 9～15 centimeters to be in 1 meter scope of central diameter from the tree head, cut off the topsoil young root; Before bear fruit, spray flower and blade as foliage fertilizer behind the shaddock plant blossom of Huazhou with the solution that contains urea 0.8%, potassium dihydrogen phosphate 0.1%.
In the Huazhou shaddock plant flower bud differentiation stage, Huazhou shaddock plant is implemented to loosen the soil dark 3～10 centimeters to be in 3 meters scopes of central diameter from the tree head, cut off the topsoil young root; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.2%, potassium dihydrogen phosphate 0.7%.
Embodiment 26
In the Huazhou shaddock plant flower bud differentiation stage, Huazhou shaddock plant is implemented to loosen the soil dark 7～10 centimeters to be in 2 meters scopes of central diameter from the tree head, cut off the topsoil young root; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.2%, potassium dihydrogen phosphate 0.7%, borax 0.05%.
Embodiment 27
In the Huazhou shaddock plant flower bud differentiation stage, Huazhou shaddock plant is implemented to loosen the soil dark 8～12 centimeters to be in 2 meters scopes of central diameter from the tree head, cut off the topsoil young root; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.5%, borax 0.1%.
Embodiment 28
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented loosen the soil dark 5～10 centimeters, cut off the topsoil young root to be in 2 meters scopes of central diameter from the tree head, do not cut off greater than 0.5 centimeter thick root; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 5 times as foliage fertilizer, be separated by 3～4 days at every turn with containing urea 0.2%, potassium dihydrogen phosphate 0.2% solution.
Embodiment 29
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented loosen the soil dark 5～10 centimeters, cut off the topsoil young root to be in 2 meters scopes of central diameter from the tree head, do not cut off greater than 0.4 centimeter thick root; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 4 times as foliage fertilizer, be separated by 7 days at every turn with the solution that contains urea 0.5%, potassium dihydrogen phosphate 0.5%, borax 0.08%.
Embodiment 30
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented loosen the soil dark 5～10 centimeters, cut off the topsoil young root to be in 2.5 meters scopes of central diameter from the tree head, do not cut off greater than 0.5 centimeter thick root; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 3 times as foliage fertilizer, be separated by 5～8 days at every turn with the solution that contains urea 0.2%, potassium dihydrogen phosphate 0.5%, borax 0.2%.
Embodiment 31
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented loosen the soil dark 7～12 centimeters, cut off the topsoil young root to be in 1.5 meters scopes of central diameter from the tree head, do not cut off greater than 0.3 centimeter thick root; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 2 times as foliage fertilizer, be separated by 4～6 days at every turn with containing urea 0.3%, potassium dihydrogen phosphate 0.3% solution.
Embodiment 32
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented loosen the soil dark 5～10 centimeters, cut off the topsoil young root to be in 2 meters scopes of central diameter from the tree head, do not cut off greater than 0.5 centimeter thick root; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 5 times as foliage fertilizer, be separated by 17～20 days at every turn with the solution of the solution of urea 0.2%, potassium dihydrogen phosphate 0.2%, borax 0.08%.
Embodiment 33
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented loosen the soil dark 5～10 centimeters, cut off the topsoil young root to be in 2 meters scopes of central diameter from the tree head, do not cut off greater than 0.5 centimeter thick root; Behind the shaddock plant blossom of Huazhou before bear fruit, spend and blade respectively at spraying on February 14th, 2006, February 22, March 24 as foliage fertilizer with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.3%, with vaporific flower and the blade of evenly spraying, being sprayed onto blade has to drip on a small quantity and is advisable.
Embodiment 34
At Huazhou shaddock plant flower bud differentiation period, by Huazhou shaddock plant being implemented loosen the soil dark 5～10 centimeters, cut off the topsoil young root to be in 2 meters scopes of central diameter from the tree head, do not cut off greater than 0.5 centimeter thick root; Behind the shaddock plant blossom of Huazhou before bear fruit, spend and blade respectively at spraying on February 14th, 2006, February 22, March 24 as foliage fertilizer with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.3%, borax 0.1%, with vaporific flower and the blade of evenly spraying, being sprayed onto blade has to drip on a small quantity and is advisable.
Embodiment 35
In the Huazhou shaddock plant flower bud differentiation stage, Huazhou shaddock plant foliage-spray is contained little fertile solution, contain 0.1% potassium dihydrogen phosphate and 0.05% borax in its little fertile solution; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.1%, potassium dihydrogen phosphate 0.1%.
Embodiment 36
In the Huazhou shaddock plant flower bud differentiation stage, Huazhou shaddock plant foliage-spray is contained little fertile solution, contain 1% potassium dihydrogen phosphate and 0.2% borax in its little fertile solution; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.8%, potassium dihydrogen phosphate 0.8%.
Embodiment 37
In the Huazhou shaddock plant flower bud differentiation stage, Huazhou shaddock plant foliage-spray is contained little fertile solution, contain 0.2% potassium dihydrogen phosphate and 0.06% borax in its little fertile solution; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.2%, potassium dihydrogen phosphate 0.2%, borax 0.06%.
Embodiment 38
In the Huazhou shaddock plant flower bud differentiation stage, Huazhou shaddock plant foliage-spray is contained little fertile solution, contain 0.9% potassium dihydrogen phosphate and 0.2% borax in its little fertile solution; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.7%, potassium dihydrogen phosphate 0.7%, borax 0.1%.
Embodiment 39
Late October and late November to the little fertile solution of Huazhou shaddock plant foliage-spray, contain 0.5% potassium dihydrogen phosphate and 0.1% borax in its little fertile solution; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 2 times as foliage fertilizer, be separated by 8～10 days at every turn with containing urea 0.5%, potassium dihydrogen phosphate 0.5% solution.
Late October and late November to the little fertile solution of Huazhou shaddock plant foliage-spray, contain 0.5% potassium dihydrogen phosphate and 0.1% borax in its little fertile solution; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 3 times as foliage fertilizer, be separated by 6～12 days at every turn with the solution of the solution that contains urea 0.2%, potassium dihydrogen phosphate 0.2%, borax 0.08%.
Embodiment 41
Late October and late November to the little fertile solution of Huazhou shaddock plant foliage-spray, contain 0.5% potassium dihydrogen phosphate and 0.1% borax in its little fertile solution; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 1 time as foliage fertilizer with the solution of the solution that contains urea 0.4%, potassium dihydrogen phosphate 0.2%, borax 0.15%.
Embodiment 42
Late October and late November to the little fertile solution of Huazhou shaddock plant foliage-spray, contain 0.5% potassium dihydrogen phosphate and 0.1% borax in its little fertile solution; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 3 times as foliage fertilizer, be separated by 7～10 days at every turn with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.3%.
Embodiment 43
Late October and late November to the little fertile solution of Huazhou shaddock plant foliage-spray, contain 0.5% potassium dihydrogen phosphate and 0.1% borax in its little fertile solution; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 3 times as foliage fertilizer, be separated by 7～10 days at every turn with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.3%, borax 0.1%.
Embodiment 44
In the Huazhou shaddock plant flower bud differentiation stage, with Huazhou shaddock plant major branch base portion band girdle 2 circles, the wide of every circle band girdle is 2cm, and every circle stays 1/5 bark at different directions and do not hurt; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.1%, potassium dihydrogen phosphate 0.1%.
Embodiment 45
In the Huazhou shaddock plant flower bud differentiation stage, with Huazhou shaddock plant major branch base portion band girdle 2 circles, the wide of every circle band girdle is 1cm, and every circle stays 1/2 bark at different directions and do not hurt; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.8%, potassium dihydrogen phosphate 0.8%.
Embodiment 46
In the Huazhou shaddock plant flower bud differentiation stage, with Huazhou shaddock plant major branch base portion band girdle 1 circle, the wide of band girdle is 1.5cm, stays 1/3 bark and do not hurt; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.2%, potassium dihydrogen phosphate 0.2%, borax 0.09%.
Embodiment 47
In the Huazhou shaddock plant flower bud differentiation stage, with Huazhou shaddock plant major branch base portion band girdle 2 circles, the wide of every circle band girdle is 1cm, and every circle stays 1/2 bark at different directions and do not hurt; Before bear fruit, spray flower and blade with the solution that contains urea 0.7%, potassium dihydrogen phosphate 0.7%, borax 0.15% as foliage fertilizer behind the shaddock plant blossom of Huazhou, with vaporific flower and the blade of evenly spraying, being sprayed onto blade has to drip on a small quantity and is advisable.
Embodiment 48
At Huazhou shaddock plant flower bud differentiation period, with Huazhou shaddock plant major branch base portion band girdle 2 circles, the wide of every circle band girdle is 1.5cm, and every circle stays 1/4 bark at different directions and do not hurt; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 1～2 time as foliage fertilizer, be separated by 14～20 days at every turn with containing urea 0.2～0.5%, potassium dihydrogen phosphate 0.2～0.5% solution.
Embodiment 49
At Huazhou shaddock plant flower bud differentiation period, with Huazhou shaddock plant major branch base portion band girdle 1 circle, the wide of band girdle is 1.5cm, stays 1/4 bark and do not hurt; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 2～4 times as foliage fertilizer, be separated by 4～8 days at every turn with the solution of the solution that contains urea 0.2～0.5%, potassium dihydrogen phosphate 0.2～0.5%, borax 0.08～0.2%.
Embodiment 50
At Huazhou shaddock plant flower bud differentiation period, with Huazhou shaddock plant major branch base portion band girdle 2 circles, the wide of every circle band girdle is 1.5cm, and every circle stays 1/3 bark at different directions and do not hurt; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 2 times as foliage fertilizer, be separated by 3～5 days at every turn with the solution of the solution that contains urea 0.2%, potassium dihydrogen phosphate 0.2%, borax 0.08%.
Embodiment 51
At Huazhou shaddock plant flower bud differentiation period, with Huazhou shaddock plant major branch base portion band girdle 2 circles, the wide of every circle band girdle is 1.5cm, and every circle stays 1/4 bark at different directions and do not hurt; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 3 times as foliage fertilizer, be separated by 7～10 days at every turn with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.3%.
Embodiment 52
At Huazhou shaddock plant flower bud differentiation period, at the slick and sly position of Huazhou shaddock plant trunk, with iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire, or iron wire is embedded into bark 1/2 and is advisable; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution of urea 0.1%, potassium dihydrogen phosphate 0.1%, borax 0.05%.
Embodiment 53
At Huazhou shaddock plant flower bud differentiation period, at the slick and sly position of Huazhou shaddock plant trunk, with iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire, or iron wire is embedded into bark 1/3 and is advisable; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade 3 times as foliage fertilizer, be separated by 5～6 days at every turn with the solution of the solution that contains urea 0.1%, potassium dihydrogen phosphate 0.6%, borax 0.1%.
Embodiment 54
At Huazhou shaddock plant flower bud differentiation period, at the slick and sly position of Huazhou shaddock plant trunk, with iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire, or iron wire is embedded into bark 1/4 and is advisable; Before bear fruit, spray flower and blade with the solution that contains urea 0.2%, potassium dihydrogen phosphate 0.3%, borax 0.07% as foliage fertilizer behind the shaddock plant blossom of Huazhou, with vaporific flower and the blade of evenly spraying, being sprayed onto blade has to drip on a small quantity and is advisable.
Embodiment 55
At Huazhou shaddock plant flower bud differentiation period, at the slick and sly position of Huazhou shaddock plant trunk, with iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire, or iron wire is embedded into bark 1/2 and is advisable; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.1%, potassium dihydrogen phosphate 0.1%.
Embodiment 56
At Huazhou shaddock plant flower bud differentiation period, at the slick and sly position of Huazhou shaddock plant trunk, with iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire, or iron wire is embedded into bark 1/4 and is advisable; Behind the shaddock plant blossom of Huazhou, before bear fruit, spray flower and blade as foliage fertilizer with the solution that contains urea 0.8%, potassium dihydrogen phosphate 0.8%, borax 0.3%.
Claims (8)
1. method that improves fruit set percentage of pummelo peel is characterized in that one or more modes that Huazhou shaddock plant implements to be completely cured, band girdle, ring are pricked, sprayed in little fertile mode are made up.
2. the method for raising fruit set percentage of pummelo peel as claimed in claim 1 is characterized in that described being completely cured is that Huazhou shaddock plant is implemented to loosen the soil dark 3～15 centimeters to be in 1～3 meter scope of central diameter from the tree head, cuts off the topsoil young root; Described band girdle is that the wide of every circle band girdle is 1～2cm to Huazhou shaddock plant major branch base portion band girdle 1～2 circle, and every circle stays 1/5～1/2 bark at different directions and do not hurt; It is that with iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire to the slick and sly position of Huazhou shaddock plant trunk that described ring is pricked, or iron wire is embedded into bark 1/3 and is advisable; Phosphoric acid potassium dihydrogen 0.1～1%, borax 0.05～0.2% in described little fertile solution.
3. the method for raising fruit set percentage of pummelo peel as claimed in claim 2, it is characterized in that described being completely cured is that Huazhou shaddock plant is implemented being in 2 meters scopes of central diameter from the tree head, loosen the soil dark 5～10 centimeters, cut off the topsoil young root, do not cut off greater than 0.5 centimeter thick root; Described band girdle is that the wide of every circle band girdle is 1.5cm to Huazhou shaddock plant major branch base portion band girdle 2 circles, and every circle stays 1/4 bark at different directions and do not hurt; It is that with iron wire ring Zha1Quan, its elasticity has water stain appearance with the bark under iron wire to the slick and sly position of Huazhou shaddock plant trunk that described ring is pricked, or iron wire is embedded into bark 1/3 and is advisable; Described spray little fertile solution be late October and late November to the little fertile solution of Exocarpium Citri Grandis foliage-spray, phosphoric acid potassium dihydrogen 0.5%, borax 0.1% in its little fertile solution.
4. the method for raising fruit set percentage of pummelo peel as claimed in claim 3 is characterized in that spraying in little fertilizer solution with vaporific flower and the blade of evenly spraying, and is sprayed onto blade and evenly adheres to the mist pearl, but be advisable not drip.
5. as the method for the arbitrary described raising fruit set percentage of pummelo peel of claim 1～4, it is characterized in that behind the shaddock plant blossom of Huazhou before bear fruit, with the solution that contains urea 0.1～0.8%, potassium dihydrogen phosphate 0.1～0.8%; Perhaps spray flower and blade with the solution that contains urea 0.1～0.8%, potassium dihydrogen phosphate 0.1～0.8%, borax 0.05～0.3%.
6. the method for raising fruit set percentage of pummelo peel as claimed in claim 5 is characterized in that behind the shaddock plant blossom of Huazhou before bear fruit, with the solution that contains urea 0.2～0.5%, potassium dihydrogen phosphate 0.2～0.5%; Perhaps spray flower and blade 1～5 time, be separated by 3～20 days at every turn with the solution that contains urea 0.2～0.5%, potassium dihydrogen phosphate 0.2～0.5%, borax 0.08～0.2%.
7. the method for raising fruit set percentage of pummelo peel as claimed in claim 6 is characterized in that behind the shaddock plant blossom of Huazhou before bear fruit, with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.3%; Perhaps spray flower and blade 3 times, be separated by 7～10 days at every turn with the solution that contains urea 0.3%, potassium dihydrogen phosphate 0.3%, borax 0.1%.
8. the method for raising fruit set percentage of pummelo peel as claimed in claim 7 is characterized in that spraying solution with vaporific flower and the blade of evenly spraying, and is sprayed onto blade and evenly adheres to the mist pearl, but be advisable not drip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101078395A CN101305666B (en) | 2007-05-18 | 2007-05-18 | Method for increasing the fruit set percentage of pummelo peel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101078395A CN101305666B (en) | 2007-05-18 | 2007-05-18 | Method for increasing the fruit set percentage of pummelo peel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101305666A true CN101305666A (en) | 2008-11-19 |
| CN101305666B CN101305666B (en) | 2011-12-14 |
Family
ID=40122536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101078395A Expired - Fee Related CN101305666B (en) | 2007-05-18 | 2007-05-18 | Method for increasing the fruit set percentage of pummelo peel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101305666B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181287A (en) * | 2013-03-27 | 2013-07-03 | 中国农业科学院郑州果树研究所 | Technology for cultivating florescent large seedlings of peach protected cultivation |
| CN104130070A (en) * | 2014-08-05 | 2014-11-05 | 彭婷婷 | Special fertilizer capable of increasing fruiting rate of sterculia nobilis |
| CN105941151A (en) * | 2016-05-24 | 2016-09-21 | 象州县科学技术局 | Tissue culture and rapid propagation method for exocarpium citri grandis |
| CN106612848A (en) * | 2016-12-19 | 2017-05-10 | 广西金神农生态农业科技开发有限公司 | Fertilizing method capable of improving content of hesperidin in exocarpium |
| CN109105377A (en) * | 2018-09-28 | 2019-01-01 | 平果县天然润宝农业发展有限公司 | The growth regulator and preparation method thereof of Exocarpium Citri Rubrum flower and fruit protecting |
| CN109429865A (en) * | 2018-11-28 | 2019-03-08 | 吴华球 | A method of promoting shaddock cortex |
| CN110574571A (en) * | 2019-10-11 | 2019-12-17 | 贵州叫李结科技发展服务有限责任公司 | Method for changing roots of honey plum planting |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111347C (en) * | 2000-12-13 | 2003-06-18 | 中国科学院西双版纳热带植物园 | Method for dwarf culture of pomelo |
| CN1432267A (en) * | 2002-01-13 | 2003-07-30 | 彭永红 | Cultivating method of dwarf late shaddock tree |
-
2007
- 2007-05-18 CN CN2007101078395A patent/CN101305666B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181287A (en) * | 2013-03-27 | 2013-07-03 | 中国农业科学院郑州果树研究所 | Technology for cultivating florescent large seedlings of peach protected cultivation |
| CN103181287B (en) * | 2013-03-27 | 2015-05-20 | 中国农业科学院郑州果树研究所 | Technology for cultivating florescent large seedlings of peach protected cultivation |
| CN104130070A (en) * | 2014-08-05 | 2014-11-05 | 彭婷婷 | Special fertilizer capable of increasing fruiting rate of sterculia nobilis |
| CN105941151A (en) * | 2016-05-24 | 2016-09-21 | 象州县科学技术局 | Tissue culture and rapid propagation method for exocarpium citri grandis |
| CN106612848A (en) * | 2016-12-19 | 2017-05-10 | 广西金神农生态农业科技开发有限公司 | Fertilizing method capable of improving content of hesperidin in exocarpium |
| CN109105377A (en) * | 2018-09-28 | 2019-01-01 | 平果县天然润宝农业发展有限公司 | The growth regulator and preparation method thereof of Exocarpium Citri Rubrum flower and fruit protecting |
| CN109429865A (en) * | 2018-11-28 | 2019-03-08 | 吴华球 | A method of promoting shaddock cortex |
| CN110574571A (en) * | 2019-10-11 | 2019-12-17 | 贵州叫李结科技发展服务有限责任公司 | Method for changing roots of honey plum planting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101305666B (en) | 2011-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107079760B (en) | Planting method for interplanting macadamia nut and pineapple | |
| CN101305666B (en) | Method for increasing the fruit set percentage of pummelo peel | |
| CN105557428B (en) | A kind of banana simplifies the cultural method of fertilising | |
| CN104938280A (en) | Shatian pomelo cultivating method with high yield effect in successive years | |
| CN103733942B (en) | Postpone the method for No. 82 picking time of the hot awns in osmanthus | |
| CN104798585A (en) | Cultivation method for interplanting camellia oleifera trees and oil peonies | |
| CN103688731A (en) | Harvesting method capable of increasing fleabane flower yield | |
| CN102440166A (en) | Method for cultivating Hongfeng apricot trees | |
| CN104705142A (en) | Peony, pepper and apple tree intercropping method | |
| CN103214313B (en) | Composition for removing residual phytotoxicity of herbicide, and preparation method thereof | |
| CN105532352B (en) | A kind of method that abridged edition is efficiently promoting four seasons honey awns off-season flowering | |
| Sharma et al. | Studies on growth and flowering attributes of different strawberry cultivars (Fragaria x ananassa Duch.) in Himachal Pradesh | |
| CN108718856A (en) | The implantation methods of peach | |
| CN102523862A (en) | Cultivation and quality control method for ixeris sonchifolia hance for Kudiezi injection | |
| CN104365334A (en) | Sesame high-yield planting method | |
| CN103650944A (en) | Honeysuckle flowering phase control method | |
| CN103250632A (en) | Propagation method for tobacco seeds by artificial supplementary pollination | |
| CN106613638A (en) | Citrus gonggan cultivation and insecticidal method | |
| Gudovskikh et al. | Cultivation of arctic raspberry on mesotrophic bogs: phytocenotic study in various ecological conditions | |
| CN105340564A (en) | Black sesame planting method | |
| G'oipova | Medicinal use and cultivation techniques of namatak | |
| Sangam et al. | Effect of different organic and inorganic fertilizers on the enhancement of growth and yield of cucumber | |
| CN103202198A (en) | Method for cultivating short shoot type Fuji apple trees | |
| CN107593219A (en) | The organic cultivation method of picking leaves ginkgo | |
| CN110915526B (en) | Planting method for interplanting oil palm and tortoises |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20130912 Granted publication date: 20111214 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140912 Granted publication date: 20111214 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |