CN107409711A - A kind of selenium-rich justifies wax gourd implantation methods - Google Patents
A kind of selenium-rich justifies wax gourd implantation methods Download PDFInfo
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- CN107409711A CN107409711A CN201710685879.1A CN201710685879A CN107409711A CN 107409711 A CN107409711 A CN 107409711A CN 201710685879 A CN201710685879 A CN 201710685879A CN 107409711 A CN107409711 A CN 107409711A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Abstract
The invention discloses a kind of selenium-rich to justify wax gourd implantation methods, using drip irrigation under film, by seed seedling-raising, transplant planting, device, which is planted, using negative head water-supplying control basin carries out liquid manure control, moisture and fertilizer loss are reduced, mixing liquid fertilizer is supplemented in growth period by circle wax gourd, promotes plant growth, the nutriment needed for plant growth is provided, so as to obtain high nutritive value, the selenium-rich of high production capacity circle wax gourd product.
Description
Technical field
The present invention relates to vegetables and fruits planting technology field, and in particular to a kind of selenium-rich justifies wax gourd implantation methods.
Background technology
Wax gourd includes pulp, flesh and seed, contains abundant protein, carbohydrate, vitamin and mineral element
Etc. nutritional ingredient.The wax gourd nutritional ingredient of different sources slightly has difference, contains protein in general fresh wax gourd, carbohydrate,
The trace elements such as dietary fiber, potassium, sodium, ascorbic acid, the total E of vitamin, riboflavin, thiamine, niacin etc..
Wax gourd is sweet, cold in nature, there is the effect of heat that disappears, Li Shui, detumescence.Wax gourd amount containing sodium is relatively low, hard to arteriosclerosis, liver
Changing the diseases such as ascites, coronary heart disease, hypertension, ephritis, oedema expansion has good auxiliary therapeutic action.Contained propyl alcohol in wax gourd
Diacid, it can effectively suppress saccharide converted to be fatty, wax gourd is not fatty in itself in addition, and heat is not high, for preventing human body from sending out
It is fat significant, symmetry can be helped.The seed and skin of wax gourd can also be used as medicine, wax gourd meat and flesh have diuresis, heat-clearing,
Resolving sputum, quench one's thirst and other effects.Also the diseases such as oedema, asthma due to excessive phlegm, hot summer weather, hemorrhoid can be treated.Wax gourd such as belt leather cooking is drunk, and can reach detumescence profit
Urine, clearing away summerheat effect.
Water scarcity and utilization rate of fertilizer it is low be to restrict crop yield and an important factor for agricultural development.Under-film drip irrigation skill
The art control moisture that not only essence is measured, moreover it is possible to be effectively reduced table runoff, Evaporation among plants and deep percolation.The fertigation technology bar
Under part, the rich water of circle wax gourd growth yield, quality and wax gourd plant absorbed and root area nutrient spatial distribution is ground
Study carefully less, lack that yield and quality, liquid manure absorbs considers, and therefore, it is difficult to the determination for reaching quantitative more effectively to pour water
With the irrigation program of fertilising, timely and appropriate discovery improves liquid manure utilization ratio, the purpose of Rational Irrigation fertilising.
The content of the invention
In order to solve the above problems, the invention provides a kind of selenium-rich to justify wax gourd implantation methods, using drip irrigation under film,
The yield and quality of crop is improved, and effectively improves water and fertilizer utilization, reduces influence of the fertilizer to environment.
The present invention can be achieved through the following technical solutions：
A kind of selenium-rich justifies wax gourd implantation methods, comprises the following steps：
(1) seed treatment：Disease-free seed to be soaked seed 15min with 55 DEG C of hot water thermal insulatings, soak seed 6h when being cooled to 30 DEG C,
Then with 2.0-4.0mg/L sodium selenite solutions seed soaking 8h, seed vernalization at 20-30 DEG C is wrapped with moistening cloth；
(2) seeding and seedling raising：Seed is sown into the hole tray equipped with matrix, soaks matrix 1 time with clear water daily, is kept for daytime
25-28 DEG C of temperature, 18-20 DEG C of night；
(3) transplant planting：When seedling has 4-5 piece true leaves, transplant and be colonized on paramount 30cm, internal diameter 30cm cylindrical basin,
Basin is built with the fine earth 16kg for crossing 0.65mm sieves, sprinkle root water；(4) water and fertilizer management：
A. device is planted before field planting using negative head water-supplying control basin, setting water supply suction is 3kPa, sprays lemon pericarp
Fertile 400kg/hm2, urea 600kg/hm2, ammonium dihydrogen phosphate 600kg/hm2With potassium sulfate 420kg/hm2, then spray clear water 5-
10min；
B. different water supply suction values are set to the potted plant water that sprays to soil moisture content 80- by negative pressure water head irrigation system daily
90%；
C. melon take out it is climing before, per 7-10d spray 0.2-0.4% sodium selenites, 0.1-0.2% lotus leaves, perilla leaf mixing extraction
Thing, 0.1-0.3% urea mixed solutions fertilizer；
D. fruiting period, urea 600kg/hm is sprayed per 6-8d2, potassium sulfate 180kg/hm2；
E. fruit expanding period：0.1-0.2% urea, 0.1-0.5% potassium dihydrogen phosphates, 0.4-0.6% are sprayed per 10-15d
Sodium selenite, spray 3-5 times altogether；
(5) pluck：Seat melon 40-60d, you can harvesting.
Upper step (4) lemon pericarp fertilizer is：Lemon pericarp fermentate 50-60 parts, AMF 0.5-1.5 parts, mistake
Hydrogen oxide 2-4 parts；The AMF include Glomus versiforme, Glomus mosseae, printing opacity sacculus it is mould in one kind or several
Kind.
The lemon pericarp fermentate is：Lemon pericarp is cleaned after draining, add 11-15 part sugar-cane juices, add 3-5 parts
Ferrous sulfate and 3000 parts of water are mixed to form fermentation material, and 30ml Trichoderma viride conidial suspensions are inoculated with by 100g fermentation materials
Ratio, regulation pH is 6.3, the mixed fermentation 72h at 30-44 DEG C, and then evaporating water, obtains lemon pericarp fermentate.
Upper step (4) lotus leaf, perilla leaf mixed extract are：5 parts of lotus leaf medicinal extract, 40 parts of purple perilla leaf extract, alginic acid
80 parts of sodium, 40 parts of Glucomannan, 40 parts of glycerine, by solid-liquid ratio 1:500 add water to be mixed.
The lotus leaf medicinal extract：The lotus leaf decocting 2 times of drying and crushing is taken, merges decocting liquid, is concentrated under reduced pressure, is added and remaining water
Ratio is 1:1 extracting n-butyl alcohol 2 times, aqueous layer extracted are extracted 3 times after being concentrated and dried with 40% alcohol reflux, filtering, filtrate decompression
Medicinal extract is condensed into, whole preparation process temperature is kept for 70 DEG C；
The purple perilla leaf extract：Perilla leaf powder is taken, 30 times of amount water is added and dissolves, the water bath with thermostatic control 6h at 80 DEG C,
Microwave treatment 30s under 800W, then centrifuged under 1500r/min, with 10 times of amount ethanol solution dissolving filter residues, obtain perilla leaf extraction
Liquid.
The present invention possesses following beneficial effect：
The present invention relates to a kind of selenium-rich to justify wax gourd implantation methods, and using drip irrigation under film, fertilising is incorporated in drip irrigation
Together, moisture and fertilizer are conveyed to crop root zone by drip emitter, reduces moisture and fertilizer loss, improving crop yield
While with quality, crop liquid manure utilization ratio is increased substantially.
The present invention plants device using negative head water-supplying control basin and carries out moisture control, and negative head water control technique belongs to a kind of sub-
Top layer infiltration irrigation technology, it is that soil moisture is not in hypersaturated state and alternation of wetting and drying state with the difference of normal irrigation, and
It turn avoid infiltration and reduce surface evaporation to the utmost.The growth of round wax gourd plant above ground portion and root system is improved, is carried
The vigor of high root system so that the growth rate and yield of circle wax gourd dramatically increase.
Lotus leaf, the perilla leaf extract that the present invention adds in fertilizer have the effect such as anti-oxidant, anti-aging, antibacterial, sit
Apply at fruit initial stage with helping justify wax gourd fruiting period flower and fruit protecting, delay to justify wax gourd aging, extension is beared fruit the phase, improves the production of wax gourd fruit
Amount and quality；Promote utilization of the circle wax gourd to plant hormone, promote accumulation of the circle wax gourd fruit to nutrient, improve circle wax gourd fruit
It is the content of organic matter, enriches its mouthfeel and sugariness；The concentration degree using extract is improved, the effect effect of extract can be improved
Rate.
The lemon pericarp fertilizer that the present invention adds for round wax gourd plant in addition to it can provide abundant organic matter, moreover it is possible to make
Wax gourd plant root must be justified and form antibacterial protection layer, greatly reduce round wax gourd plant caused by bacterium, fungi etc. infect
The generation of Common Diseases, in addition, the addition of lemon pericarp fertilizer can also adjust soil acidity or alkalinity, improve other battalion of circle wax gourd plant pair
Support the absorptivity of element.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of selenium-rich circle wax gourd implantation methods of the present embodiment, are mainly included the following steps that：
(1) seed treatment：Disease-free seed to be soaked seed 15min with 55 DEG C of hot water thermal insulatings, soak seed 6h when being cooled to 30 DEG C,
Then with 3.0mg/L sodium selenite solutions seed soaking 8h, seed vernalization at 25 DEG C is wrapped with moistening cloth；
(2) seeding and seedling raising：Seed is sown into the hole tray equipped with matrix, soaks matrix 1 time with clear water daily, is kept for daytime
26.5 DEG C of temperature, 19 DEG C of night；
(3) transplant planting：When seedling has 4-5 piece true leaves, transplant and be colonized on paramount 30cm, internal diameter 30cm cylindrical basin,
Basin is built with the fine earth 16kg for crossing 0.65mm sieves, sprinkle root water；
(4) water and fertilizer management：
A. device is planted before field planting using negative head water-supplying control basin, setting water supply suction is 3kPa, sprays lemon pericarp
Fertile 400kg/hm2, urea 600kg/hm2, ammonium dihydrogen phosphate 600kg/hm2With potassium sulfate 420kg/hm2, then spray clear water
7.5min；
B. different water supply suction values are set to the potted plant water that sprays to soil moisture content by negative pressure water head irrigation system daily
85%；
C. melon take out it is climing before, spray 0.3% sodium selenite, 0.15% lotus leaf, perilla leaf mixed extract, 0.2% per 8.5d
Urea mixed solution fertilizer；
D. fruiting period, urea 600kg/hm is sprayed per 7d2, potassium sulfate 180kg/hm2；
E. fruit expanding period：0.3% urea, 0.3% potassium dihydrogen phosphate, 0.4-0.6% sodium selenites are sprayed per 12.5d,
Spray 4 times altogether；
(5) pluck：Seat melon 50d, you can harvesting.
A kind of selenium-rich circle wax gourd implantation methods of the present embodiment, the lemon pericarp fertilizer described in step (4) are：Lemon pericarp ferments
55 parts of thing, 1 part of AMF, 3 parts of hydrogen peroxide；The AMF include Glomus versiforme, Glomus mosseae,
One or more during printing opacity sacculus is mould.
The preparation method of above-mentioned lemon pericarp fermentate is：Lemon pericarp is cleaned after draining, add 13 portions of sugar-cane juices, add
Enter 4 parts of ferrous sulfate and 3000 parts of water are mixed to form fermentation material, hanged by 100g fermentation materials inoculation 30mL Trichoderma viride conidiums
The ratio of supernatant liquid, regulation pH is 6.3, the mixed fermentation 72h at 37 DEG C, and then evaporating water, obtains lemon pericarp fermentate.
A kind of selenium-rich circle wax gourd implantation methods of the present embodiment, lotus leaf, perilla leaf mixed extract described in step (4) are：
5 parts of lotus leaf medicinal extract, 40 parts of purple perilla leaf extract, 80 parts of sodium alginate, 40 parts of Glucomannan, 40 parts of glycerine, by solid-liquid ratio 1:500
Water is added to be mixed.
The preparation method of above-mentioned lotus leaf medicinal extract is：The lotus leaf decocting 2 times of drying and crushing is taken, merges decocting liquid, decompression is dense
Contracting, it is 1 to add with remaining water ratio:1 extracting n-butyl alcohol 2 times, aqueous layer extracted are extracted 3 times after being concentrated and dried with 40% alcohol reflux,
Filtering, filtrate decompression are condensed into medicinal extract, and whole preparation process temperature is kept for 70 DEG C；
The preparation method of above-mentioned purple perilla leaf extract is：Perilla leaf powder is taken, adds 30 times of amount water dissolvings, the constant temperature at 80 DEG C
Water-bath 6h, the microwave treatment 30s under 800W, is then centrifuged under 1500r/min, with 10 times of amount ethanol solution dissolving filter residues, is obtained
Purple perilla leaf extract.
Embodiment 2
A kind of selenium-rich circle wax gourd implantation methods of the present embodiment, are mainly included the following steps that：
(1) seed treatment：Disease-free seed to be soaked seed 15min with 55 DEG C of hot water thermal insulatings, soak seed 6h when being cooled to 30 DEG C,
Then with 2.0mg/L sodium selenite solutions seed soaking 8h, seed vernalization at 20 DEG C is wrapped with moistening cloth；
(2) seeding and seedling raising：Seed is sown into the hole tray equipped with matrix, soaks matrix 1 time with clear water daily, is kept for daytime
25 DEG C of temperature, 18 DEG C of night；
(3) transplant planting：When seedling has 4 true leaves, transplant and be colonized on paramount 30cm, internal diameter 30cm cylindrical basin, basin
Built with the fine earth 16kg for crossing 0.65mm sieves, sprinkle root water；
(4) water and fertilizer management：
A. device is planted before field planting using negative head water-supplying control basin, setting water supply suction is 3kPa, sprays lemon pericarp
Fertile 400kg/hm2, urea 600kg/hm2, ammonium dihydrogen phosphate 600kg/hm2With potassium sulfate 420kg/hm2, then spray clear water
5min；
B. different water supply suction values are set to the potted plant water that sprays to soil moisture content 80- by negative pressure water head irrigation system daily
90%；
C. melon take out it is climing before, spray 0.2% sodium selenite, 0.1% lotus leaf, perilla leaf mixed extract, 0.1% urea per 7d
Mix liquid fertilizer；
D. fruiting period, urea 600kg/hm is sprayed per 6d2, potassium sulfate 180kg/hm2；
E. fruit expanding period：0.1% urea, 0.1% potassium dihydrogen phosphate, 0.4% sodium selenite are sprayed per 10d, sprays 3 altogether
It is secondary；
(5) pluck：Seat melon 40d, you can harvesting.
A kind of selenium-rich circle wax gourd implantation methods of the present embodiment, the lemon pericarp fertilizer described in step (4) are：Lemon pericarp ferments
50 parts of thing, 0.5 part of AMF, 2 parts of hydrogen peroxide；The AMF includes Glomus versiforme, Moses's sacculus
One or more during mould, printing opacity sacculus is mould.
The preparation method of above-mentioned lemon pericarp fermentate is：Lemon pericarp is cleaned after draining, add 11 portions of sugar-cane juices, add
Enter 3 parts of ferrous sulfate and 3000 parts of water are mixed to form fermentation material, hanged by 100g fermentation materials inoculation 30mL Trichoderma viride conidiums
The ratio of supernatant liquid, regulation pH is 6.3, the mixed fermentation 72h at 30 DEG C, and then evaporating water, obtains lemon pericarp fermentate.
A kind of selenium-rich circle wax gourd implantation methods of the present embodiment, lotus leaf, perilla leaf mixed extract described in step (4) are：
5 parts of lotus leaf medicinal extract, 40 parts of purple perilla leaf extract, 80 parts of sodium alginate, 40 parts of Glucomannan, 40 parts of glycerine, by solid-liquid ratio 1:500
Water is added to be mixed.
The preparation method of above-mentioned lotus leaf medicinal extract is：The lotus leaf decocting 2 times of drying and crushing is taken, merges decocting liquid, decompression is dense
Contracting, it is 1 to add with remaining water ratio:1 extracting n-butyl alcohol 2 times, aqueous layer extracted are extracted 3 times after being concentrated and dried with 40% alcohol reflux,
Filtering, filtrate decompression are condensed into medicinal extract, and whole preparation process temperature is kept for 70 DEG C；
The preparation method of above-mentioned purple perilla leaf extract is：Perilla leaf powder is taken, adds 30 times of amount water dissolvings, the constant temperature at 80 DEG C
Water-bath 6h, the microwave treatment 30s under 800W, is then centrifuged under 1500r/min, with 10 times of amount ethanol solution dissolving filter residues, is obtained
Purple perilla leaf extract.
Embodiment 3
A kind of selenium-rich circle wax gourd implantation methods of the present embodiment, are mainly included the following steps that：
(1) seed treatment：Disease-free seed to be soaked seed 15min with 55 DEG C of hot water thermal insulatings, soak seed 6h when being cooled to 30 DEG C,
Then with 4.0mg/L sodium selenite solutions seed soaking 8h, seed vernalization at 30 DEG C is wrapped with moistening cloth；
(2) seeding and seedling raising：Seed is sown into the hole tray equipped with matrix, soaks matrix 1 time with clear water daily, is kept for daytime
28 DEG C of temperature, 20 DEG C of night；
(3) transplant planting：When seedling has 5 true leaves, transplant and be colonized on paramount 30cm, internal diameter 30cm cylindrical basin, basin
Built with the fine earth 16kg for crossing 0.65mm sieves, sprinkle root water；
(4) water and fertilizer management：
A. device is planted before field planting using negative head water-supplying control basin, setting water supply suction is 3kPa, sprays lemon pericarp
Fertile 400kg/hm2, urea 600kg/hm2, ammonium dihydrogen phosphate 600kg/hm2With potassium sulfate 420kg/hm2, then spray clear water
10min；
B. different water supply suction values are set to the potted plant water that sprays to soil moisture content by negative pressure water head irrigation system daily
90%；
C. melon take out it is climing before, per 10d spray 0.4% sodium selenite, 0.2% lotus leaf, perilla leaf mixed extract, 0.3% urine
Element mixing liquid fertilizer；
D. fruiting period, urea 600kg/hm is sprayed per 8d2, potassium sulfate 180kg/hm2；
E. fruit expanding period：0.2% urea, 0.5% potassium dihydrogen phosphate, 0.4-0.6% sodium selenites are sprayed per 15d, altogether
Spray 5 times；
(5) pluck：Seat melon 60d, you can harvesting.
A kind of selenium-rich circle wax gourd implantation methods of the present embodiment, the lemon pericarp fertilizer described in step (4) are：Lemon pericarp ferments
60 parts of thing, 1.5 parts of AMF, 4 parts of hydrogen peroxide；The AMF includes Glomus versiforme, Moses's sacculus
One or more during mould, printing opacity sacculus is mould.
The preparation method of above-mentioned lemon pericarp fermentate is：Lemon pericarp is cleaned after draining, add 15 portions of sugar-cane juices, add
Enter 5 parts of ferrous sulfate and 3000 parts of water are mixed to form fermentation material, hanged by 100g fermentation materials inoculation 30mL Trichoderma viride conidiums
The ratio of supernatant liquid, regulation pH is 6.3, the mixed fermentation 72h at 44 DEG C, and then evaporating water, obtains lemon pericarp fermentate.
A kind of selenium-rich circle wax gourd implantation methods of the present embodiment, lotus leaf, perilla leaf mixed extract described in step (4) are：
5 parts of lotus leaf medicinal extract, 40 parts of purple perilla leaf extract, 80 parts of sodium alginate, 40 parts of Glucomannan, 40 parts of glycerine, by solid-liquid ratio 1:500
Water is added to be mixed.
The preparation method of above-mentioned lotus leaf medicinal extract is：The lotus leaf decocting 2 times of drying and crushing is taken, merges decocting liquid, decompression is dense
Contracting, it is 1 to add with remaining water ratio:1 extracting n-butyl alcohol 2 times, aqueous layer extracted are extracted 3 times after being concentrated and dried with 40% alcohol reflux,
Filtering, filtrate decompression are condensed into medicinal extract, and whole preparation process temperature is kept for 70 DEG C；
The preparation method of above-mentioned purple perilla leaf extract is：Perilla leaf powder is taken, adds 30 times of amount water dissolvings, the constant temperature at 80 DEG C
Water-bath 6h, the microwave treatment 30s under 800W, is then centrifuged under 1500r/min, with 10 times of amount ethanol solution dissolving filter residues, is obtained
Purple perilla leaf extract.
Comparative example 1
Difference with embodiment 1 is, water and fertilizer management plants device using negative head water-supplying control basin, and using
In general irrigation method.
Comparative example 2
Difference with embodiment 1 is, does not spray lemon pericarp fertilizer.
Comparative example 3
Difference with embodiment 1 is, when liquid manure is managed, does not spray lotus leaf, perilla leaf mixed extract.
Comparative example 4
Difference with embodiment 1 is, does not handle seed using sodium selenite.
Comparative example 5
Difference with embodiment 1 is, melon, which is taken out, climing does not spray sodium selenite.
Comparative example 6
Difference with embodiment 1 is that fruit expanding period does not spray sodium selenite.
Comparative example 7
Difference with embodiment 1 is, does not add any sodium selenite in planting process.
Compliance test result
Planted respectively according to the method for above-described embodiment 1~3 and comparative example 1~7, the casting skin wax gourd obtained after high yield
The data record of correlation can be carried out.
As a result it is as follows：
It can be obtained by upper table, the result that embodiment 1~3 is drawn has no too big difference, and the method supplement that the present invention uses is made
Nutrient required for thing growth, can effectively improve the quality in fruit, promotes the metabolism of plant, be advantageous to swash in plant
The synthesis of element, cell division is stimulated, promote cell increase and differentiation, induced bud differentiation and development and increase stomatal aperture, prevent
The effect to come off of fruit and flower, increase the resistance against diseases of plant.
Comparative example 2, comparative example 3 are compared with embodiment, are differed bigger with data in melon rate are fallen in pest and disease damage rate of descent, are said
Bright lemon pericarp fertilizer also has lotus leaf, perilla leaf solution can be effectively antibacterial, reduces wax gourd anthracnose and helps justify wax gourd fruiting period guarantor's flower
Fruit retention, delay to justify wax gourd aging, extension is beared fruit the phase, improves the yield and quality of wax gourd fruit；
Comparative example 1~3 is compared with embodiment 1, in terms of the yield and physicochemical property of wax gourd all than them advantageous, explanation
Head in embodiment 1 supplies water control basin cultivation device, lotus leaf, perilla leaf mixed extract, lemon pericarp fertilizer can be to some extent
Crop yield is improved, improves crop quality.
In terms of casting skin wax gourd yield increase that embodiments of the invention plant out and vitamin C, carbohydrate,
Calcium, magnesium, potassium content on all than the advantage that to occupy of comparative example, and plant includes melon meat all has more content selenium element
Wax gourd, certain facilitation can be played by illustrating to have in planting process three to apply selenium class fertilizer steps, and indispensable.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (6)
1. a kind of selenium-rich justifies wax gourd implantation methods, comprise the following steps：
(1) seed treatment：Disease-free seed is soaked seed 15min with 55 DEG C of hot water thermal insulatings, soak seed 6h when being cooled to 30 DEG C, then
With 2.0-4.0mg/L sodium selenite solutions seed soaking 8h, seed vernalization at 20-30 DEG C is wrapped with moistening cloth；
(2) seeding and seedling raising：Seed is sown into the hole tray equipped with matrix, soaks matrix 1 time with clear water daily, keeps day temperature
25-28 DEG C, 18-20 DEG C of night；
(3) transplant planting：When seedling has 4-5 piece true leaves, transplant and be colonized on paramount 30cm, internal diameter 30cm cylindrical basin, in basin
The fine earth 16kg of 0.65mm sieves, sprinkle root water were housed；(4) water and fertilizer management：
A. device is planted before field planting using negative head water-supplying control basin, setting water supply suction is 3kPa, sprays lemon pericarp fertilizer
400kg/hm2, urea 600kg/hm2, ammonium dihydrogen phosphate 600kg/hm2With potassium sulfate 420kg/hm2, then spray clear water 5-
10min；
B. different water supply suction values are set to the potted plant water that sprays to soil moisture content 80- by negative pressure water head irrigation system daily
90%；
C. melon take out it is climing before, per 7-10d spray 0.2-0.4% sodium selenites, 0.1-0.2% lotus leaves, perilla leaf mixed extract,
0.1-0.3% urea mixed solutions fertilizer；
D. fruiting period, urea 600kg/hm is sprayed per 6-8d2, potassium sulfate 180kg/hm2；
E. fruit expanding period：0.1-0.2% urea, 0.1-0.5% potassium dihydrogen phosphates, 0.4-0.6% Asias selenium are sprayed per 10-15d
Sour sodium, spray 3-5 times altogether；
(5) pluck：Seat melon 40-60d, you can harvesting.
A kind of 2. selenium-rich circle wax gourd implantation methods according to claim 1, it is characterised in that step (4) Lemon fruit
Skin fertilizer is：Lemon pericarp fermentate 50-60 parts, AMF 0.5-1.5 parts, hydrogen peroxide 2-4 parts；The arbuscular mycorrhiza
Fungi include Glomus versiforme, Glomus mosseae, printing opacity sacculus it is mould in one or more.
A kind of 3. selenium-rich circle wax gourd implantation methods according to claim 2, it is characterised in that the lemon pericarp fermentate
It is：Lemon pericarp is cleaned after draining, add 11-15 part sugar-cane juices, added 3-5 parts ferrous sulfate and 3000 parts of water are mixed to form
Fermentation material, the ratio of 30ml Trichoderma viride conidial suspensions is inoculated with 100g fermentation materials, regulation pH is 6.3, at 30-44 DEG C
Lower mixed fermentation 72h, then evaporating water, obtains lemon pericarp fermentate.
4. a kind of selenium-rich circle wax gourd implantation methods according to claim 1, it is characterised in that step (4) lotus leaf, purple
Perilla leaf mixed extract is：5 parts of lotus leaf medicinal extract, 40 parts of purple perilla leaf extract, 80 parts of sodium alginate, 40 parts of Glucomannan, glycerine
40 parts, by solid-liquid ratio 1:500 add water to be mixed.
A kind of 5. selenium-rich circle wax gourd implantation methods according to claim 4, it is characterised in that the lotus leaf medicinal extract：Take dry
The decocting 2 times of the lotus leaf of dry crushing, merge decocting liquid, be concentrated under reduced pressure, it is 1 to add with remaining water ratio:1 extracting n-butyl alcohol 2 times, extraction
Layer of fetching water is extracted 3 times after being concentrated and dried with 40% alcohol reflux, and filtering, filtrate decompression is condensed into medicinal extract, whole preparation process temperature
Degree is kept for 70 DEG C.
A kind of 6. selenium-rich circle wax gourd implantation methods according to claim 4, it is characterised in that the purple perilla leaf extract：
Perilla leaf powder is taken, adds 30 times of amount water dissolvings, the water bath with thermostatic control 6h at 80 DEG C, microwave treatment 30s, Ran Hou under 800W
Centrifuged under 1500r/min, with 10 times of amount ethanol solution dissolving filter residues, obtain purple perilla leaf extract.
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|---|---|---|---|
| CN201710685879.1A CN107409711A (en) | 2017-08-11 | 2017-08-11 | A kind of selenium-rich justifies wax gourd implantation methods |
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| CN109315247A (en) * | 2018-10-15 | 2019-02-12 | 广西壮族自治区农业科学院 | A method of selenium-rich rice is produced using Chinese milk vetch and rape activating soil |
| CN110786114A (en) * | 2019-12-02 | 2020-02-14 | 江苏凯帝农业科技发展有限公司 | Novel planting and fertilizing method for green agricultural products |
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| CN106613177A (en) * | 2016-11-28 | 2017-05-10 | 韦孺聪 | Planting method of selenium-rich white gourds |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109315247A (en) * | 2018-10-15 | 2019-02-12 | 广西壮族自治区农业科学院 | A method of selenium-rich rice is produced using Chinese milk vetch and rape activating soil |
| CN109315247B (en) * | 2018-10-15 | 2021-02-09 | 广西壮族自治区农业科学院 | Method for producing selenium-rich rice by using astragalus sinicus and rape activated soil |
| CN110786114A (en) * | 2019-12-02 | 2020-02-14 | 江苏凯帝农业科技发展有限公司 | Novel planting and fertilizing method for green agricultural products |
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Application publication date: 20171201 |