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Organic Chinese cabbage plantation method

A planting method and technology for Chinese cabbage, which are applied in the directions of botanical equipment and methods, organic fertilizers, planting substrates, etc., can solve the problems of high pesticide residues and large amount of chemical fertilizers, improve disease resistance and pest resistance, and save labor. , the effect of reducing planting costs

Inactive Publication Date: 2016-09-21
SHANDONG UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Excessive use of chemical fertilizers and excessive pesticide residues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A planting method of organic Chinese cabbage Example 1: Chinese cabbage planting generally adopts live broadcasting, and seedlings can also be transplanted. The live broadcast is dominated by drill broadcast, supplemented by on-demand broadcast. The soil should be fine and level. The amount of seed used for live broadcasting is about 200 grams per mu. Water once a day in the morning and evening to keep the soil moist, and seedlings can emerge in 2 to 3 days. The row spacing of Chinese cabbage should be determined according to the variety. Generally, the early-maturing varieties are 33-50 cm, and the seedlings per mu are 2100-2300. It is best to choose cloudy or sunny evenings for seedling cultivation and transplanting. In order to improve the survival rate, it is best to transplant the seedlings with soil, and pour root water after planting. Management follows the general field topdressing: after the Chinese cabbage is planted and survives, topdressing can be starte...

Embodiment 2

[0013] Example 2 of a planting method of organic Chinese cabbage, the planting method is realized by the following steps; 1) Variety selection: Chinese cabbage likes a warm and cool climate, and has weak cold resistance and heat resistance. According to the cultivation season, the main It is divided into spring bolting-resistant varieties, summer heat-resistant varieties and autumn storage-resistant varieties; 2) Sowing seedlings: uniformly distribute 15-20cm thick organic seedling cultivation cultivation substrate in the nursery furrow, and cover 1 seedling cultivation substrate after sowing; the organic seedling cultivation substrate The ingredients are straw, chicken manure, peat, perlite, etc. The weight parts of each component dry material are: straw 70; chicken manure 20; seedling substrate peat perlite 1:1; soybean meal, plant ash, biogas slurry and mineral fertilizer, etc. Add raw materials in an appropriate amount at the right time to 10; when the surface of the substr...

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Abstract

The invention discloses an organic Chinese cabbage plantation method comprising the following steps: disinfecting non-transgenic Chinese cabbage seeds with on chemical treatment, using straw fermentation decomposed organic fertilizer as matrix to culture in the whole course, and using straw fermentation decomposed leachate to irrigate; using cycle fertilization mode, properly recovering liquid fertilizer, and managing the Chinese cabbage according to different growth periods. The invention also provides a vegetable plantation organic matrix and organic liquid fertilizer, and a preparation method thereof, wherein the method comprises the following steps: using straw and chicken manure as raw materials, and using symbiotic bacteria characteristic to carry out early stage fermentation, anaphase decomposition and continuous fermentation; contentiously extracting and supplementing leachate, and collecting the leachate so as to obtain the organic liquid fertilizer; the comprehensive nutrient and balance fertilizer efficiency allow plants to convenient absorb, thus satisfying growth demands of different plants in different periods, and improving Chinese cabbage quality; the method can realize high-quality high-yield purpose in whole year production, thus providing large economy value; the plantation method is highly efficient, practical, and low in cost.

Description

technical field [0001] The invention relates to a planting method of organic Chinese cabbage, which belongs to the field of facility agriculture cultivation. The invention also provides an organic fertilizer substrate for planting Chinese cabbage, an organic liquid fertilizer and a preparation method thereof. Background technique [0002] Chinese cabbage is generally broadcast live, but also can be transplanted. The live broadcast is dominated by drill broadcast, supplemented by on-demand broadcast. The soil must be fine and level. The amount of seed used for live broadcasting is about 200 grams per mu. For seedling transplanters, about 5-6 centimeters of seedbed is needed for every 1 mu of field planted. The method of spreading is mostly used, and the amount of seeds used is 75-100 grams. Water once a day in the morning and evening to keep the soil moist, and seedlings can emerge in 2 to 3 days. The row spacing of Chinese cabbage should be determined according to the v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00C05G1/00
CPCA01G31/00A01G24/00C05D1/00C05F3/00C05G5/20C05F5/002C05F9/04C05F11/00C05F11/08Y02E50/30
Inventor 郭业民徐中良孙霞
Owner SHANDONG UNIV OF TECH
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