Safe and high-yield cultivation method for flowering cabbages in Dongting lake areas in summer

A cultivation method and technology of cabbage stalks, applied in the fields of leaf crop cultivation, botanical equipment and methods, culture medium, etc., can solve the problems of no patent for cabbage stalks, monotonous varieties of leafy vegetables, etc., and achieve good passivation, stalks The effect of thick stalks and dark green leaves

Pending Publication Date: 2021-04-16
常德市农林科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The variety of leafy vegetables in Dongting Lake area in summer is monotonous, and there are few cabbage sprouts o

Method used

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  • Safe and high-yield cultivation method for flowering cabbages in Dongting lake areas in summer

Examples

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Effect test

Embodiment 1

[0026] A method for cultivating safe and high-yield Chinese cabbage stalks in Dongting Lake area in summer, comprising the following steps:

[0027] (1) Seed disinfection: Dry the seeds for 1-2 days on a sunny day, then irradiate them with a UV lamp at a distance of 30cm from the seeds for 6 hours, then soak them in warm water at 50°C for 8 minutes, then soak them at room temperature for 1 hour, drain the water and then sow them;

[0028] (2) Seedling cultivation in containers: Sow seeds from the end of March to the beginning of April, sterilize the plug trays by immersing them in 1% lime water for 8 hours, take them out and dry them, then put them into the cabbage seedling cultivation substrate, and then sow the treated seeds in step (1), sow in each hole 1 grain; the matrix components of Chinese cabbage stalk seedlings include peat, rice husk ash, tea dry cake, bio-organic fertilizer, and superphosphate, which are fully mixed according to the volume ratio of 5:3:0.5:1:0.5; th...

Embodiment 2

[0035] A method for cultivating safe and high-yield Chinese cabbage stalks in Dongting Lake area in summer, comprising the following steps:

[0036] (1) Seed disinfection: Dry the seeds for 1-2 days on a sunny day, then irradiate them with a UV lamp at a distance of 35cm from the seeds for 7 hours, then soak them in warm water at 55°C for 7 minutes, then soak them at room temperature for 1.5 hours, drain the water and then sow them;

[0037] (2) Seedling cultivation in containers: sow seeds from the end of March to the beginning of April, sterilize the plug trays by immersing them in 1% lime water for 9 hours, take them out and dry them, then put them into the cabbage seedling raising substrate, and then sow the treated seeds in step (1), sow in each hole 1 grain; the matrix components of the cabbage shoot seedlings include peat, rice husk ash, tea dry cake, bio-organic fertilizer, superphosphate, fully mixed according to the volume ratio 6:2:1:0.8:0.2; the bio The nutrient in...

Embodiment 3

[0044] A method for cultivating safe and high-yield Chinese cabbage stalks in Dongting Lake area in summer, comprising the following steps:

[0045] (1) Seed disinfection: Dry the seeds for 1-2 days on a sunny day, then irradiate them with an ultraviolet lamp at a distance of 40cm from the seeds for 8 hours, then soak them in warm water at 60°C for 6 minutes, then soak them at room temperature for 2 hours, drain the water and then sow them;

[0046] (2) Seedling cultivation in containers: sow seeds from the end of March to the beginning of April, sterilize the plug trays by immersing them in 1% lime water for 10 hours, take them out and dry them, then put them into the cabbage seedling raising substrate, and then sow the treated seeds in step (1), sow in each hole 1 grain; the matrix components of the Chinese cabbage stalk seedlings include peat, rice husk ash, tea dry cake, bio-organic fertilizer, superphosphate, fully mixed according to the volume ratio 5.5:2.5:1:0.5:0.5; the...

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Abstract

The invention belongs to the technical field of vegetable cultivation and particularly relates to a safe and high-yield cultivation method for flowering cabbages in Dongting lake areas in summer. The method comprises the following steps: (1) seed disinfection; (2) seedling raising in a container; (3) management of seedling period; (4) timely transplanting; (5) management of fertilizer and water; (6) prevention and control of diseases and pests; and (7) timely harvesting. The method can improve yield of flowering cabbages by about 20% and enable a pass percent of pesticide residues to be 100% by improving seedling raising, integrated disease prevention, physical pest prevention, physiological regulation, management of fertilizer and water and the like. Meanwhile, the method has characteristics of easy material obtaining, simple and convenient operation, is green and environmentally-friendly, and has high yield of flowering cabbages, good social benefits and economic benefits and very wide market application prospects.

Description

technical field [0001] The invention belongs to the technical field of vegetable cultivation, and in particular relates to a safe and high-yield cultivation method for Chinese cabbage sprouts in Dongting Lake area in summer. Background technique [0002] Cabbage stalks are a variety of the subspecies of Brassica genus Brassicaceae. They are fed with cabbage stalks and are one of the important leafy vegetables in autumn and winter in the Dongting Lake area. Because the Dongting Lake area has a subtropical monsoon climate, with high temperature and rain in summer, and mild and little rain in winter, cabbage shoots are suitable for sowing in August-September, harvesting from November to February of the next year, and poor growth in other seasons. The variety of leafy vegetables in Dongting Lake area in summer is monotonous, and there are few cabbage stalks on the market, and there are no related patents on the safe and high-yield cultivation of cabbage stalks in summer. Conte...

Claims

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Application Information

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IPC IPC(8): A01G22/15A01G24/28A01G24/25A01G24/22A01G24/20A01G24/10A01G13/00A01C1/08C05G3/00C05G5/20
Inventor 张忠武黄琳蒋万孙信成杨连勇康杰彭元群陈位平冷丽萍何岩朱明玉田军
Owner 常德市农林科学研究院
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