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Organic cultivation method of leaf vegetables

A cultivation method and technology of leafy vegetables, applied in botany equipment and methods, fertilizer mixture, horticulture, etc., can solve problems such as difficult crop intake, peculiar smell, burning seedlings, etc., to promote agricultural production, increase fertility, and improve soil Effect

Active Publication Date: 2014-08-27
北海市蔬菜研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because ordinary organic fertilizers are not fully fermented, there is a problem of burning seedlings caused by secondary fermentation after application, and there are peculiar smells, even odors; ordinary organic fertilizers do not convert all nutrients into simple substances that are easily soluble in water. It is not easy to be ingested by crops; as a high-efficiency organic fertilizer, vermicompost is characterized by a reasonable combination of organic matter-microbes-growth factors to improve the soil environment and finally achieve the purpose of increasing fertilizer, disease resistance and soil cultivation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1) Select leafy vegetable varieties such as Chinese cabbage, which are suitable for growing in seasonal climate conditions, and have strong stress resistance, disease resistance and adaptability;

[0025] 2) Crop rotation and land preparation: first rotate with leafy vegetables such as lettuce, celery, lettuce, green onion and garlic that are resistant to diseases and insect pests, clean up the surrounding weeds and debris in the plot, plow the land to a depth of 20cm, dry the soil for 5 days, and turn it with a rake Raise the furrow, and the width of the furrow connecting ditch is 1.0m;

[0026] 3) Fertilization: Apply 1000kg / 667m of organic fertilizer after soil preparation 2 , take 2 / 3 of the organic fertilizer and mix it evenly with the topsoil of the furrow surface, and spray water every few days;

[0027] 4) directly sow the cultivated vegetables and sow the seeds on the furrow surface, and take 1 / 3 of the organic fertilizer to cover the seeds;

[0028] 5) After...

Embodiment 2

[0035] 1) Choose pakchoi and other leafy vegetable varieties, which are suitable for growing in seasonal climate conditions, and have strong stress resistance, disease resistance and adaptability;

[0036] 2) Crop rotation and soil preparation: first rotate with leafy vegetables such as lettuce, celery, lettuce, green onion and garlic that are resistant to diseases and insect pests, remove the surrounding weeds and debris in the plot, plow the land to a depth of 25cm, and dry the soil for 6 days. Rake up the furrow, and the width of the furrow connecting ditch is 1.2m;

[0037] 3) Fertilization: Apply organic fertilizer 1600kg / 667m after soil preparation 2 , take 2 / 3 of the organic fertilizer and mix it evenly with the topsoil of the furrow surface, and spray water every few days;

[0038] 4) directly sow the cultivated vegetables and sow the seeds on the furrow surface, and take 1 / 3 of the organic fertilizer to cover the seeds;

[0039] 5) After sowing, use bamboo chips and...

Embodiment 3

[0046] 1) Choose leafy vegetable varieties such as mustard greens, which are suitable for growing in seasonal climate conditions, and have strong stress resistance, disease resistance, and adaptability;

[0047] 2) Crop rotation and soil preparation: first rotate with leafy vegetables such as lettuce, celery, lettuce, green onion and garlic that are resistant to diseases and insect pests, and clean up the surrounding weeds and sundries in the plot. Rake up the furrow, and the width of the furrow connecting ditch is 1.5m;

[0048] 3) Fertilization: Apply organic fertilizer 2000kg / 667m after soil preparation 2 , the organic fertilizer is evenly mixed with the topsoil of the furrow surface, and sprayed with water every few days;

[0049] 4) Transplant seedlings after applying base fertilizer;

[0050] 5) After the transplanted seedlings are planted, use bamboo chips and a fixed frame to place them on the furrow surface, set up an arc frame every 63 cm, cover with a 35-mesh inse...

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Abstract

The invention discloses an organic cultivation method of leaf vegetables. The method mainly comprises the following steps of vegetable variety selecting, crop rotation soil preparing, fertilizer applying, seedling transplanting sowing, insect preventing net covering, spraying irrigating, field managing, topdressing and harvesting. The vegetables are covered with an insect preventing net, insects are prevented, the organic fertilizer formed by fermenting pure wormcast, plant ash, straw, smoked soil, bean cakes and cottonseed cakes is applied, and the organic vegetables without pesticide residues is produced. The organic cultivation method is simple, management is convenient, a new technology approach is provided for improving the vegetable quality and safety and producing organic vegetables, and the organic cultivation method is suitable for scale cultivation for farmers.

Description

technical field [0001] The invention relates to a vegetable cultivation technique, in particular to an organic cultivation method of leafy vegetables. Background technique [0002] Vegetables are one of the main foods that people must eat every day, but the quality and safety of vegetables is the main issue that people are most concerned about. Vegetables need to spray pesticides in order to prevent and control diseases and insect pests, and need to apply chemical fertilizers in order to achieve high yields, which has become a well-known technology. However, due to the long-term single application of chemical fertilizers and the large, repeated, and excessive use of pesticides, the organic matter content and microbial content in the soil have decreased year by year, resulting in an increase in soil-borne diseases of crops, and the land is affected by pollution residues. People eat vegetable products, especially leaves. Vegetable product poisoning occurs from time to time, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00C05G1/00
Inventor 杨明彰
Owner 北海市蔬菜研究所
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