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Planting method of Chinese chives

A planting method and leek technology, applied in the agricultural field, can solve problems such as leek pests, environmental threats, and hidden dangers to the life safety of eaters, and achieve the effects of increasing the yield of leeks, reducing pests and diseases, and being environmentally friendly

Inactive Publication Date: 2014-01-08
JIANGSU DINGYU ECOLOGICAL AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, one-time sowing is adopted, and leek pests and diseases will continue to reproduce in the soil over the winter with years of production, thereby causing serious pest damage to leeks, which not only affects the yield of leeks, but also requires spraying a large amount of pesticides, causing hidden dangers to the safety of eaters , a threat to the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The planting method of leek is characterized in that comprising the steps:

[0014] (1) In the winter of the year before transplanting leeks, dig the soil 30cm deep to remove the weeds in the soil and expose the pupae in the soil;

[0015] (2) 6 days before transplanting leek seedlings, deeply plow the soil 30cm, and at the same time fertilize and mix well; apply 5500kg of organic fertilizer, 4kg of urea, and 6kg of superphosphate per mu;

[0016] (3) Soak the leek seedlings in an aqueous solution of brassinosteroid;

[0017] (4) Transplant the leek seedlings treated in step (3) into the soil treated in step (2), 4 plants per hole, row spacing 20 cm, plant spacing 8 cm; topdressing nitrogen fertilizer after each harvest.

[0018] In step (3), the mass percent concentration of the aqueous solution of brassinosteroid is 0.0003%.

[0019] Compared with adopting the method of once sowing, adopt embodiment 1 method to plant Chinese chives, its output has improved by 10%. ...

Embodiment 2

[0021] The planting method of leek is characterized in that comprising the steps:

[0022] (1) In the winter of the year before transplanting leeks, dig the soil 45cm deep to remove the weeds in the soil and expose the pupae in the soil;

[0023] (2) 9 days before transplanting leek seedlings, deep-plow the soil 45cm, and fertilize and mix well at the same time; apply 5900 kg of organic fertilizer, 5 kg of urea, and 9 kg of superphosphate per mu;

[0024] (3) Soak the leek seedlings in an aqueous solution of brassinosteroid;

[0025] (4) Transplant the leek seedlings treated in step (3) into the soil treated in step (2), with 9 plants per hole, with a row spacing of 35 cm and a plant spacing of 20 cm; topdressing nitrogen fertilizer after each harvest.

[0026] In step (3), the mass percent concentration of the aqueous solution of brassinosteroid is 0.0005%.

[0027] Compared with adopting the method of once sowing, adopt embodiment 1 method to plant Chinese chives, its outp...

Embodiment 3

[0030] The planting method of leek is characterized in that comprising the steps:

[0031] (1) In the winter of the year before transplanting leeks, dig the soil 38cm deep to remove the weeds in the soil and expose the pupae in the soil;

[0032] (2) 7.5 days before transplanting leek seedlings, plow the soil 38cm deep, apply fertilizer and mix well at the same time; apply 5700 kg of organic fertilizer, 4.5 kg of urea, and 7.5 kg of superphosphate per mu;

[0033] (3) Soak the leek seedlings in an aqueous solution of brassinosteroid;

[0034] (4) Transplant the leek seedlings treated in step (3) into the soil treated in step (2), 5 plants per hole, row spacing 28 cm, plant spacing 10 cm; topdressing nitrogen fertilizer after each harvest.

[0035] In step (3), the mass percent concentration of the aqueous solution of brassinosteroid is 0.0004%.

[0036] Compared with adopting the method of once sowing, adopt embodiment 1 method to plant leek, its output has improved by 15%.

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Abstract

The invention provides a planting method of Chinese chives, and relates to the agricultural field. The planting method of the Chinese chives comprises the following steps: in the winter of the previous year when the Chinese chives are transplanted, soil is ploughed deeply by 30-45cm so as to remove weeds in the soil and expose worms in the soil; 6-9 days before seedlings of the Chinese chives are transplanted, the soil is ploughed deeply by 30-45cm again, and fertilizer is applied and mixed uniformly at the same time; 5500-5900 kilograms of organic fertilizer, 4-5 kilograms of urea and 6-9 kilograms of calcium superphosphate are applied in a field per mu; the seedlings of the Chinese chives are soaked in a brassinolide aqueous solution; the seedlings of the Chinese chives after being processed are transplanted into the soil, wherein 4-9 seedlings are planted in each hole, the row spacing is 20-35cm, and the distance between every two seedlings is 8-20cm; nitrogenous fertilizer is applied additionally after each time of harvesting. By means of the planting method of the Chinese chives, plant diseases and insect pests caused by reproduction of the Chinese chives for many years can be reduced; meanwhile, since the brassinolide aqueous solution is used for processing the seedlings of the Chinese chives, the output of the Chinese chives is increased compared with that in a conventional method, and the planting method is friendly to the environment.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a method for planting leeks. Background technique [0002] In the prior art, one-time sowing is adopted, and leek pests and diseases will continue to reproduce in the soil over the winter with years of production, thereby causing serious pest damage to leeks, which not only affects the yield of leeks, but also requires spraying a large amount of pesticides, causing hidden dangers to the safety of eaters , a threat to the environment. Contents of the invention [0003] The purpose of the present invention is to provide a method for leeks, which can reduce the pests and diseases caused by the multi-year reproduction of leeks, increase the yield of leeks, and is environmentally friendly. [0004] The planting method of leek is characterized in that comprising the steps: [0005] (1) In the winter of the year before transplanting leeks, dig the soil 30-45cm deep, remove the weeds in th...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 刘朝辉
Owner JIANGSU DINGYU ECOLOGICAL AGRI
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