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Cowpea high-yield cultivation technology

A cowpea technology, which is applied in the field of greenhouse production, can solve problems such as not suitable for production requirements, and achieve the effect of increasing income and high output

Inactive Publication Date: 2010-06-30
杨秀岚
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The original cowpea planting technology is no longer suitable for people's production requirements, so it is necessary to change and improve the cowpea planting mode and technology

Method used

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Examples

Experimental program
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Embodiment Construction

[0007] The seedlings were selected as Ningjue No. 3. In early spring, the seedlings were raised by resistance wire heating method. Lay firewood on the bottom 3-4 cm thick, cover the grass with 1 cm thick soil, then lay electric heating wires, discharge nutrition bowls, sow 2 grains in each bowl, cover soil 3 cm thick, spray 75% chlorothalonil 800 times liquid to prevent disease , and then cover it with plastic film to keep it warm, and set up a small shed. The temperature in the shed at the seedling stage is controlled at 30-32°C during the day and 18-20°C at night. After the first pair of true leaves of the seedlings have come out, a false planting is carried out, and the seedlings are transplanted when they grow to 4 compound leaves.

[0008] 25-30 days before planting, choose land without industrial "three wastes" as the planting site. When preparing the site, apply 4000-5000 kg of decomposed organic fertilizer, 60 kg of vegetable-specific compound fertilizer, and 40 kg o...

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Abstract

The invention provides a cowpea high-yield cultivation technology, which comprises the steps of selecting land without industrial three wastes as a vegetable field, applying sufficient organic fertilizer, selecting a variety with strong disease resistance, adopting the mulching cultivation technology of three films and one curtain of greenhouse + shed + straw curtain + ground film, reasonably applying inorganic fertilizer and pesticide and ensuring the high-yield of mature cowpea. The cowpea high-yield cultivation technology has the benefits that the application of the cowpea high-yield cultivation technology in the production of greenhouse cowpea can ensure high yield of the cowpea and increase the income of farmers.

Description

Technical field [0001] The invention relates to a cultivation technology of cowpea, which is especially suitable for greenhouse production. Background technique [0002] At present, when many farmers plant cowpea, they fail to properly mix organic fertilizers and inorganic fertilizers, and use high-residue pesticides and highly toxic pesticides, which not only directly endanger the health of consumers, but also seriously damage the ecological environment of farmland. With the progress of society and the improvement of living standards, people have higher and higher requirements for dietary quality, and pay more and more attention to the understanding of ecological environment, and put forward higher requirements for the production and consumption of agricultural products. The original cowpea planting technology is no longer suitable for people's production requirements, so it is necessary to change and improve the cowpea planting mode and technology. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/02A01C21/00
Inventor 杨秀岚
Owner 杨秀岚
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