CN107333510B - Fertilizing method for enabling citrus gonggan saplings to grow and form rapidly - Google Patents
Fertilizing method for enabling citrus gonggan saplings to grow and form rapidly Download PDFInfo
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- CN107333510B CN107333510B CN201710641144.9A CN201710641144A CN107333510B CN 107333510 B CN107333510 B CN 107333510B CN 201710641144 A CN201710641144 A CN 201710641144A CN 107333510 B CN107333510 B CN 107333510B
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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
Abstract
The invention discloses a fertilizing method for enabling citrus gonggan saplings to grow and form rapidly, which comprises fixed fertilizing and tip-extracting fertilizing, wherein the fixed fertilizing comprises applying decomposed organic fertilizer once in spring and autumn every year; applying compound fertilizer every half month; the top-sprouting fertilization is to apply a top-promoting fertilizer once before the young citrus gonggan shoots are sprouted each time, and to apply a strong-shoot fertilizer when the young citrus gonggan shoots grow new buds to self-shear each time. By applying the fertilization method for rapidly growing and forming the citrus gonggan saplings, provided by the invention, to the citrus gonggan saplings, the citrus gonggan saplings can be promoted to rapidly grow and form.
Description
Technical Field
The invention relates to a method for planting fruits, in particular to a fertilizing method for quickly growing and shaping citrus gonggan saplings.
Background
The tribute orange is named as emperor orange which is listed as tribute in the past, is a natural hybrid of oranges and mandarins, integrates the characteristics of beautiful appearance of oranges and tender meat quality of oranges, and is named as 'Chinese famous fruit'. In the traditional process of planting tribute citrus trees, the tribute citrus saplings need longer time for growth and formation, the growth period is long, the planting cost is high, and scientific implementation can promote the growth of the tribute citrus saplings so as to enable the tribute citrus saplings to grow and form rapidly. Therefore, how to scientifically fertilize the citrus gonggan saplings in the planting process, accelerate the growth and formation of the citrus gonggan saplings and reduce the planting cost becomes a key technology for planting citrus gonggan.
Disclosure of Invention
The invention aims to provide a fertilizing method for enabling citrus gonggan saplings to grow and form rapidly.
The technical scheme adopted by the invention is as follows:
a fertilizing method for enabling citrus gonggan saplings to grow and shape rapidly comprises fixed fertilization and tip-extracting fertilization, wherein the fixed fertilization comprises the following steps:
(1) applying decomposed organic fertilizer once in spring and autumn every year;
(2) applying compound fertilizer every half month;
the top-sprouting fertilization is to apply a top-promoting fertilizer once before the young citrus gonggan shoots are sprouted each time, and to apply a strong-shoot fertilizer when the young citrus gonggan shoots grow new buds to self-shear each time.
Further, in the fixed fertilization step (1), the spring fertilization time is 3 to 4 months in the middle of the month, and the autumn fertilization time is 9 to 11 months in the last ten days.
Further, the method is characterized in that in the step (1) of fixed fertilization, the decomposed organic fertilizer is decomposed peanut bran or decomposed wheat bran or decomposed human or animal excrement.
Further, in the step (2) of fixed fertilization, the compound fertilizer is instant high-tower nitro-sulfenyl.
Further, the treetop saplings have the following treetop-treetop:
(1) early summer shoots come out from the bottom of the first year 4 months to the beginning of the first month after the citrus gonggan seedlings are planted, late summer shoots come out from the bottom of the first year 6 months to the beginning of the first month 7 months, and early autumn shoots come out from the bottom of the first year 8 months to the beginning of the first month 9;
(2) early spring shoots come out from the bottom of the second year 2 to the beginning of the second year 3 after the citrus gonggan seedlings are planted, early summer shoots come out from the bottom of the second year 4 to the beginning of the second year 5, late summer shoots come out from the bottom of the second year 6 to the beginning of the second year 7, and early autumn shoots come out from the bottom of the second year 8 to the beginning of the second year 9;
(3) spring shoots appear in 3 months and autumn shoots appear in 9 months after the citrus gonggan seedlings are planted.
Furthermore, the fertilization time of the tip promoting fertilizer is that the fertilizer is applied within 5-7 days before the bud eyes of most branches sprout when the citrus gonggan saplings shoot out, the fertilizer is atomized water fertilizer, and the applied parts are the leaves and the bud parts of the citrus gonggan saplings.
Further, the fertilizer application time of the strong tip fertilizer is that the young citrus gonggan shoots sprout grows to 3-4 cm and is applied when the young citrus gonggan shoots are self-sheared, the fertilizer is atomized water fertilizer, and the applied parts are leaves and buds of the young citrus gonggan trees.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a fertilizing method for enabling citrus gonggan saplings to grow and form rapidly, which comprises fixed fertilization and tip-pulling fertilization, wherein the fixed fertilization comprises applying decomposed organic fertilizer once in spring and autumn every year; applying compound fertilizer every half month; the top-sprouting fertilization is to apply a top-promoting fertilizer once before the young citrus gonggan shoots are sprouted each time, and to apply a strong-shoot fertilizer when the young citrus gonggan shoots grow new buds to self-shear each time. By reasonably and scientifically fertilizing the citrus gonggan saplings in different growth periods, sufficient nutrients are improved for the growth of the saplings, so that the citrus gonggan saplings can grow and form rapidly.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, but the present invention is not limited thereto.
A fertilizing method for fast growing and shaping citrus gonggan saplings includes fixed fertilizing and tip-extracting fertilizing.
The fixed fertilization comprises the following steps:
(1) applying decomposed organic fertilizer once in spring and autumn every year. Wherein the fertilization time in spring is 3 to 4 months, and the fertilization time in autumn is 9 to 11 months. The fertilizer applying method has the advantages that rainy days need to be avoided during fertilizer application, rainwater is prevented from washing away the fertilizer, the placement time of the fertilizer in soil is prolonged, meanwhile, the humidity environment in an orchard is more suitable for the absorption of citrus gonggan saplings on the fertilizer nutrients, and the fertilizer applying effect is better.
The decomposed organic fertilizer is decomposed peanut bran or decomposed wheat bran or decomposed human or animal excrement, and the organic fertilizer can increase the land activity, provide various active nutrients for saplings and is more suitable for the growth of tribute oranges.
(2) Applying the compound fertilizer every half a month, preferably selecting instant high-tower nitro-sulfenyl, wherein the citrus gonggan needs many nitrogen, phosphorus and potassium elements in the growth process, and the regular fertilization and supplement are needed to ensure the rapid growth of the citrus gonggan.
The top-sprouting fertilization is to apply a top-promoting fertilizer once before the young citrus gonggan shoots are sprouted each time, and to apply a strong-shoot fertilizer when the young citrus gonggan shoots grow new buds to self-shear each time.
When reasonably applying fertilizer, the treetop young tree treetop needs to be well held, and after the treetop nursery stocks are rooted and are subjected to fixed fertilizer application, treetop can be regularly treetop, and the specific time is as follows:
(1) early summer shoots come out from the bottom of the first year 4 months to the beginning of the first month after the citrus gonggan seedlings are planted, late summer shoots come out from the bottom of the first year 6 months to the beginning of the first month 7 months, and early autumn shoots come out from the bottom of the first year 8 months to the beginning of the first month 9;
(2) early spring shoots come out from the bottom of the second year 2 to the beginning of the second year 3 after the citrus gonggan seedlings are planted, early summer shoots come out from the bottom of the second year 4 to the beginning of the second year 5, late summer shoots come out from the bottom of the second year 6 to the beginning of the second year 7, and early autumn shoots come out from the bottom of the second year 8 to the beginning of the second year 9;
(3) spring shoots appear in 3 months and autumn shoots appear in 9 months after the citrus gonggan seedlings are planted.
According to the treetop treelet tip promoting fertilizer and tip strengthening fertilizer are applied in each treetop treelet, the application principle is that 2-3 fertilizers are applied on one treetop, thinning application is performed frequently, a small amount of meals are performed, and successive increment is performed, nitrogen fertilizer is used as main material, and phosphorus fertilizer and potassium fertilizer are applied in a matching manner. The fertilizer application time of the tip promoting fertilizer is that the fertilizer is applied within 5-7 days before the budding of the eyes of most branches when young citrus gonggan trees sprout, preferably in the early morning, the applied fertilizer is atomized water fertilizer, the applied part is leaves and tree buds of the young citrus gonggan trees, and the fertilizer is high-grade foliar fertilizer such as high-nitrogen type of Lufengwei series produced in America or 30 produced in Hubei auspicious clouds: 10: 15-wet natural high-nitrogen water-soluble fertilizer, or spraying instant high-tower nitro-sulfur-based compound fertilizer as foliar fertilizer, wherein the concentration is 250 times of the liquid, namely, 250kg of water is added into 1kg of compound fertilizer.
The fertilizer application time of the strong tip fertilizer is that the young citrus gonggan shoots sprout grows to 3-4 cm and is applied when the young citrus gonggan shoots are self-sheared, the fertilizer is preferably applied in the early morning, the applied fertilizer is atomized water fertilizer, the applied part is the leaves and the bud parts of the young citrus gonggan trees, and the fertilizer is instant high-tower nitrate-based compound fertilizer added with a small amount of urea. After about 15 days, the new shoots can grow better by applying the tip strengthening fertilizer once again. The soil should be kept moist in the growth period of young shoots, and drip irrigation or spray irrigation is preferably installed under certain conditions, and water accumulation in orchards is prevented. According to the fertilizing method for enabling the citrus gonggan saplings to grow and form fast, the citrus gonggan saplings are reasonably and scientifically fertilized in different growth periods, sufficient nutrients are improved for the growth of the saplings, and therefore the citrus gonggan saplings can grow and form fast.
Comparative experiment
The experimental orchard is selected from Yishui fruit planting technical experiment base of Gonggan planting technical cooperative society in Zhongshan county, Hezhou city. The experiment sets up two gardens that the area is 1 mu topography and is the same basically respectively, and two gardens use water supply system, set up 1 number garden for the experimental plot, 2 number garden for the contrast, all plant the citrus gonggan sapling under same natural condition.
Selecting citrus gonggan saplings: selecting citrus gonggan seedlings which are from disease-free nursery gardens in greenhouses, have developed root systems, strong seedling bonds and dark green leaf colors, planting the citrus gonggan seedlings, fixing the roots, growing normally, and having no quarantine insect pests such as yellow and ulcer.
In 6 days 3 months in 2013, a batch of citrus gonggan seedlings cultivated in the same greenhouse are purchased from other places, 130 strong seedlings are selected and divided into two parts, the two parts are planted in No. 1 and No. 2 gardens in the same day respectively, the row spacing is required to be 3 multiplied by 4 meters, and 50 citrus gonggan young trees are selected from the No. 1 and No. 2 gardens as experimental objects after the citrus gonggan seedlings are rooted. Planting and fertilizing 50 citrus gonggan young trees in the No. 1 garden according to a traditional method, planting and fertilizing 50 citrus gonggan young trees in the No. 2 garden according to the fertilizing method for enabling the citrus gonggan young trees to grow and form rapidly, observing and recording the growth conditions of the citrus gonggan young trees planted in two gardens after 3 years of planting, and obtaining the growth condition data of the citrus gonggan young trees in an experimental area and a control area as follows:
comparison of growth of Citrus gonggan saplings of the test and control groups
According to data analysis in comparison of growth conditions of the tribute citrus saplings of the test land and the comparison land, branches of the tribute citrus saplings planted in the comparison land are denser and stronger than those of the tribute citrus saplings planted in the test land after 3 years, and the tribute citrus saplings planted in the comparison land reach fruit bearing requirements faster than those of the tribute citrus saplings planted in the test land. The comparison and analysis data are combined to obtain that the citrus gonggan saplings can grow and shape more quickly by fertilizing the saplings according to the fertilizing method for quickly growing and shaping citrus gonggan saplings.
The above description is only exemplary of the preferred embodiment of the present invention, and any modification, equivalent replacement, and improvement made within the spirit and scope of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A fertilization method for enabling citrus gonggan young trees to grow and form rapidly is characterized by comprising a fixed fertilization step and a tip-pulling fertilization step, wherein the fixed fertilization step comprises the following steps:
(1) applying decomposed organic fertilizer once in spring and autumn every year;
the fertilization time in spring is 3 to 4 months, and the fertilization time in autumn is 9 to 11 months; the decomposed organic fertilizer is decomposed peanut bran or decomposed wheat bran or decomposed human or animal excrement; the compound fertilizer is instant high-tower nitro sulfenyl;
(2) applying compound fertilizer every half month;
the tip-pulling fertilization is to apply a tip-promoting fertilizer once before each young citrus gonggan tree shoots, and to apply a tip-strengthening fertilizer when each young citrus gonggan tree grows new buds to self-shear;
the treetop sapling treetop has the following treetop tre:
(1) early summer shoots come out from the bottom of the first year 4 months to the beginning of the first month after the citrus gonggan seedlings are planted, late summer shoots come out from the bottom of the first year 6 months to the beginning of the first month 7 months, and early autumn shoots come out from the bottom of the first year 8 months to the beginning of the first month 9;
(2) early spring shoots come out from the bottom of the second year 2 to the beginning of the second year 3 after the citrus gonggan seedlings are planted, early summer shoots come out from the bottom of the second year 4 to the beginning of the second year 5, late summer shoots come out from the bottom of the second year 6 to the beginning of the second year 7, and early autumn shoots come out from the bottom of the second year 8 to the beginning of the second year 9;
(3) spring shoots appear in 3 months and autumn shoots appear in 9 months after the citrus gonggan seedlings are planted;
the fertilization time of the tip promoting fertilizer is that the tip promoting fertilizer is applied within 5-7 days before the bud eyes of most branches sprout when the citrus gonggan saplings shoot out, the fertilizer is atomized water fertilizer, and the applied positions are the leaves and the bud parts of the citrus gonggan saplings;
the fertilizer application time of the strong tip fertilizer is that the young citrus gonggan trees grow to 3-4 cm long until the young citrus gonggan trees are self-sheared, the fertilizer is atomized water fertilizer, and the application positions are leaves and tree bud parts of the young citrus gonggan trees.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104969819A (en) * | 2015-07-10 | 2015-10-14 | 吴伦忠 | Improved murcott young tree cultivation and management method |
| CN105123418A (en) * | 2015-10-23 | 2015-12-09 | 钟山县橙浩水果种植专业合作社 | Planting method facilitating rapider growth of citrus gonggan young trees |
| CN106577104A (en) * | 2016-11-17 | 2017-04-26 | 钟山县昱成水果种植专业合作社 | Insect-prevention and high-yield cultivation method for citrus gonggan |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104969819A (en) * | 2015-07-10 | 2015-10-14 | 吴伦忠 | Improved murcott young tree cultivation and management method |
| CN105123418A (en) * | 2015-10-23 | 2015-12-09 | 钟山县橙浩水果种植专业合作社 | Planting method facilitating rapider growth of citrus gonggan young trees |
| CN106577104A (en) * | 2016-11-17 | 2017-04-26 | 钟山县昱成水果种植专业合作社 | Insect-prevention and high-yield cultivation method for citrus gonggan |
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Effective date of registration: 20200902 Address after: 542600 the Guangxi Zhuang Autonomous Region Hezhou Zijin Mountain county with the ancient town of four villages Patentee after: ZHONGSHAN JIAYUAN ECOLOGICAL AGRICULTURE Co.,Ltd. Address before: 542600 No. 40 Xing Zhong Nan Road, Zijin Mountain County, Hezhou, the Guangxi Zhuang Autonomous Region Patentee before: ZHONGSHAN YUCHENG FRUIT CULTIVATION PROFESSIONAL COOPERATIVES |
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Effective date of registration: 20220303 Address after: 542600 No. 40, Xingzhong South Road, Zhongshan County, Hezhou City, Guangxi Zhuang Autonomous Region Patentee after: ZHONGSHAN YUCHENG FRUIT CULTIVATION PROFESSIONAL COOPERATIVES Address before: 542600 four village, Tonggu Town, Zijin Mountain County, Hezhou, the Guangxi Zhuang Autonomous Region Patentee before: ZHONGSHAN JIAYUAN ECOLOGICAL AGRICULTURE Co.,Ltd. |