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Cowpea greenhouse cultivation method

A technology of greenhouse cultivation and cowpea, which is applied in the field of crop cultivation, can solve problems such as inappropriate cultivation methods, limited nutritional value, and poor quality

Inactive Publication Date: 2019-04-02
镇江三龙生态农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Long cowpea is one of the cultivars of the genus Vigna in the leguminous family. It is an annual herbaceous plant. It is also known as rice bean, vine bean, splashing cowpea, black navel bean, carob bean, ginger bean, belt bean, etc. Cowpea has high nutritional value and has medicinal properties. Value, cowpea provides high-quality protein that is easy to digest and absorb, appropriate amount of carbohydrates, multi-vitamins, trace elements, etc. Long cowpea is cultivated in Zhenjiang area. Traditionally, open-air cultivation is generally used in the middle and lower reaches of the Yangtze River, which leads to low yield of cowpea. In addition, its cultivation method is not very appropriate, so that the quality is not very good, which limits the improvement of nutritional value.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The cowpea greenhouse cultivation method of the present embodiment may further comprise the steps:

[0019] A. Soil preparation and fertilization:

[0020] Choose slightly acidic land with fertile soil and good drainage. Set up greenhouses around the land, but do not cover the greenhouse film. Before planting, deeply plow and rake the cultivated land, and fertilize the land during the raking process to fully integrate the fertilizer into the land. The types are rotten corn stalks, chicken manure, compound fertilizer, phosphate fertilizer, and potassium fertilizer. The amount of fertilizer applied is 600 kg / mu of rotten corn stalk, 5000 kg / mu of chicken manure, 20 kg / mu of compound fertilizer, 10 kg / mu of phosphate fertilizer, and 10 kg of potassium fertilizer. / mu.

[0021] B. Sowing seedlings:

[0022] When sowing, the thickness of the seed covering soil is 2 cm, and then covered with plastic film. After the seedlings are unearthed, the plastic film is broken, and th...

Embodiment 2

[0028] The cowpea greenhouse cultivation method of the present embodiment may further comprise the steps:

[0029] A. Soil preparation and fertilization:

[0030] Choose slightly acidic land with fertile soil and good drainage. Set up greenhouses around the land, but do not cover the greenhouse film. Before planting, deeply plow and rake the cultivated land, and fertilize the land during the raking process to fully integrate the fertilizer into the land. The types are rotten corn stalks, chicken manure, compound fertilizers, phosphate fertilizers, and potassium fertilizers. The amount of fertilizer applied is 625 kg / mu of rotten corn stalks, 5250 kg / mu of chicken manure, 25 kg / mu of compound fertilizers, 12 kg / mu of phosphate fertilizers, and 13 kg of potassium fertilizers. / mu.

[0031] B. Sowing seedlings:

[0032] When sowing, the thickness of the seed covering soil is 2 cm, and then covered with plastic film. After the seedlings are unearthed, the plastic film is broken,...

Embodiment 3

[0038] The cowpea greenhouse cultivation method of the present embodiment may further comprise the steps:

[0039] A. Soil preparation and fertilization:

[0040] Choose slightly acidic land with fertile soil and good drainage. Set up greenhouses around the land, but do not cover the greenhouse film. Before planting, deeply plow and rake the cultivated land, and fertilize the land during the raking process to fully integrate the fertilizer into the land. The types are rotten corn stalks, chicken manure, compound fertilizers, phosphate fertilizers, and potassium fertilizers. The amount of fertilizer applied is 650 kg / mu of rotten corn stalks, 5,500 kg / mu of chicken manure, 30 kg / mu of compound fertilizers, 15 kg / mu of phosphate fertilizers, and 15 kg of potassium fertilizers. / mu.

[0041] B. Sowing seedlings:

[0042] When sowing, the thickness of the seed covering soil is 3 cm, and then covered with plastic film. After the seedlings are unearthed, the plastic film is broken...

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Abstract

The invention discloses a cowpea greenhouse cultivation method, which includes the following steps: A. soil preparation and fertilization: selecting slightly acidic land with fertile soil and good drainage, setting up greenhouses around the land, but not covering the greenhouses with films, ploughing and raking the cultivated land deeply before cultivation, and fertilizing the land in the raking process; B. sowing and seedling raising: covering the plastic film during sowing, cutting the plastic film after the seedlings are unearthed, and covering the greenhouse films on the greenhouses at thesame time; C. field management: watering the surface one week after emergence, weeding and topdressing cowpea after seedling emergence; D. harvesting: starting harvesting after maturity. The method is not only suitable for growth in multiple seasons, but also has good product quality. The harvested cowpea has very high medical value, rich nutrition, the quality is greatly improved, and economic benefits and medical value are increased.

Description

technical field [0001] The invention relates to a method for cultivating vegetables in a greenhouse, in particular to a method for cultivating cowpea in a greenhouse, belonging to the technical field of crop cultivation. Background technique [0002] Long cowpea is one of the cultivars of the genus Vigna in the leguminous family. It is an annual herbaceous plant. It is also known as rice bean, vine bean, splashing cowpea, black navel bean, carob bean, ginger bean, belt bean, etc. Cowpea has high nutritional value and has medicinal properties. Value, cowpea provides high-quality protein that is easy to digest and absorb, appropriate amount of carbohydrates, multi-vitamins, trace elements, etc. Long cowpea is cultivated in Zhenjiang area. Traditionally, open-air cultivation is generally used in the middle and lower reaches of the Yangtze River, which leads to low yield of cowpea. In addition, its cultivation method is not suitable, so that the quality is not very good, which l...

Claims

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Application Information

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IPC IPC(8): A01G22/40A01B79/02A01C21/00C05G1/00
CPCA01B79/02A01C21/005C05D1/00C05F3/00C05F11/00
Inventor 祝顺祥
Owner 镇江三龙生态农业发展有限公司
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