Layered fertilization cultivation method of annual agricultural economic crops

A technology of economic crops and layered fertilization, applied in the field of crop cultivation, can solve the problems that seedlings cannot obtain fertilizer nutrients in time, increase labor costs, etc., and achieve the effects of facilitating crop growth, saving labor, and accelerating growth speed.

Inactive Publication Date: 2015-09-09
CHONGQING YANGZHU FOOD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

The reason for this is to avoid the situation of burning seedlings with fertilizer, but it also prevents the seedlings from getting the necessary fertilizer nutrients in time, which is the case of seedlings and other fertilizers.
Moreover, topdressing will be required in the future, which increases labor costs

Method used

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  • Layered fertilization cultivation method of annual agricultural economic crops

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Embodiment 1

[0033] In the first ten days of March 2013, the applicant company used the layered fertilization cultivation method of annual agricultural economic crops and the method of fertilization after the ordinary transplanted seedlings turned green in Qinglong Village, Shiye Town, Chongqing City to transplant corn seedlings on 10 mu of land each. experiment.

[0034] Adopting the method of the present invention includes the following steps.

[0035] (1) Loose soil: Plow the soil of the seedbed about 30cm deep, and then break the soil.

[0036] (2) Disinfection: Use 10000-12000 times of carbendazim dilution to sterilize the crushed soil of the seedbed, and mix the disinfectant on the crushed soil.

[0037] (3) Soil preparation: rake the broken soil on the seedbed and arrange it into furrows.

[0038] ⑷ Make a nest: Lay out a planting nest on the border block, and the depth of the nest is about 20cm.

[0039] ⑸Fertilization: Apply fertilizer to the bottom of the nest, and the thickne...

Embodiment 2

[0048] In order to further provide continuous and long-term follow-up fertilizer supply and obtain a gentle and gradual fertilizer supply, the fertilization step can be subdivided into three steps. In the first ten days of March 2014, the applicant company used the layered fertilization cultivation method of annual agricultural economic crops and the method of fertilization after the ordinary transplanted seedlings turned green in Qinglong Village, Shiye Town, Chongqing City to transplant corn seedlings on 10 mu of land each. experiment.

[0049] Adopting the method of the present invention includes the following steps.

[0050] (1) Loose soil: Plow the soil of the seedbed about 30cm deep, and then break the soil.

[0051] (2) Disinfection: Use 10000-12000 times of carbendazim dilution to sterilize the crushed soil of the seedbed, and mix the disinfectant on the crushed soil.

[0052] (3) Soil preparation: rake the broken soil on the seedbed and arrange it into furrows.

[...

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Abstract

A layered fertilization cultivation method of annual agricultural economic crops comprises steps of soil loosening, disinfection, soil preparation, bait throwing, clay fertilizer application, chemical fertilizer application, organic fertilizer application, soil covering and seedling planting, root protection, watering and the like so as to enable a cultivation base to form a substrate layer (1), a clay fertilizer layer (2), a chemical fertilizer layer (3), an organic fertilizer layer (4), a seedling separation soil layer (5) and a seedling protection soil layer (6) from bottom to top and accordingly the layered fertilization cultivation is achieved. Compared with the existing method that the fertilization is performed after cultivation and green returning of seedlings, the labor is saved, the cultivation is convenient, and the damage to the seedlings when the fertilization is performed later can be avoided; the fertilizer protection is facilitated and the nutrient loss caused by the scattering of the fertilizer due to the rain is avoided; the concentrated supply of the fertilizer is facilitated and the crop growth is facilitated; the fertilization is performed first, then the seedlings are planted, namely that the fertilizer waits for the seedlings, and accordingly fertilizer nutrients can be timely obtained when the seedlings survive and return to green; the growth speed can be improved due to the comprehensive effect of the layered fertilization cultivation method, the healthy growth of the seedlings is achieved, and the harvest is increased.

Description

technical field [0001] The invention relates to crop cultivation techniques, in particular to a layered fertilization cultivation method for annual agricultural economic crops. Background technique [0002] For annual agricultural economic crops, such as cotton, soybean, sesame, sorghum, potato, garlic, etc., the seedlings are generally not fertilized when they are transplanted, but the soil is loosened, nested, planted, covered with soil and mulched, and then sprinkled with water until they survive and turn green. Fertilize again, then topdress. The reason for this is to avoid the situation of burning seedlings with fertilizer, but it also makes the seedlings unable to get the necessary fertilizer nutrients in time, which is the case of seedlings and other fertilizers. Moreover, topdressing will be required in the future, which increases labor costs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C21/00
CPCA01C21/00A01G22/00
Inventor 郭宗印杨菊英
Owner CHONGQING YANGZHU FOOD
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