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Method for efficient cultivation of brassica campestris in summer

A cultivation method and pakchoi technology, which are applied in leaf crop cultivation, botanical equipment and methods, seed and rhizome treatment, etc., can solve problems such as low yield, leggy pak choi, and poor quality, and achieve increased yield and germination. Fast and tidy, the effect of improving efficiency

Inactive Publication Date: 2020-11-27
NANTONG SCI & TECH VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pakchoi likes cold and cool climate conditions. The high temperature environment in July and August in Jiangsu leads to excessive growth of pakchoi, poor quality, serious diseases, and low yield, which brings huge losses to the production of pakchoi and cannot meet the consumer demand of the market.

Method used

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  • Method for efficient cultivation of brassica campestris in summer
  • Method for efficient cultivation of brassica campestris in summer
  • Method for efficient cultivation of brassica campestris in summer

Examples

Experimental program
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Effect test

Embodiment 1

[0019] In order to achieve the purpose of the present invention, a kind of high-efficiency cultivation method of summer Chinese cabbage is provided in one of the embodiments of the present invention, comprising the following steps:

[0020] S1. Variety selection: choose heat-resistant, disease-resistant, high-yielding, high-quality seeds, such as Nantong dwarf cabbage, Huafeng, Huaguan and other varieties;

[0021] S2. Fertilization and furrowing: combined with deep plowing and applying enough base fertilizer, 667m 2 Apply 50kg of 45% compound fertilizer and 1500kg of decomposed farmyard manure as base fertilizer, wherein the compound fertilizer N:P:K is 15:15:15, the width of the furrow is 2m, the furrow surface is smooth, and the height of the furrow is 20cm;

[0022] S3, chlormequat soaking seeds: 667m per use 2 Seed 400g, soak 8h with the mixed solution that concentration is 6mg / L chlormequat, 3g / L potassium dihydrogen phosphate, 5g / L 50% disenium;

[0023] S4 Sowing: Af...

Embodiment 2

[0030] In order to achieve the purpose of the present invention, a kind of high-efficiency cultivation method of summer Chinese cabbage is provided in one of the embodiments of the present invention, comprising the following steps:

[0031] S1. Variety selection: choose heat-resistant, disease-resistant, high-yielding, high-quality seeds, such as Nantong dwarf cabbage, Huafeng, Huaguan and other varieties;

[0032] S2. Fertilization and furrowing: combined with deep plowing and applying enough base fertilizer, 667m 2 Apply 50kg of 45% compound fertilizer and 2000kg of decomposed farmyard manure as base fertilizer, wherein the compound fertilizer N:P:K is 15:15:15, the width of the furrow is 2m, the furrow surface is smooth, and the height of the furrow is 20cm;

[0033] S3, chlormequat soaking seeds: 667m per use 2 Seed 500g, soak 16h with the mixed solution that concentration is 6mg / L chlormequat, 3g / L potassium dihydrogen phosphate, 5g / L 50% disenium;

[0034] S4 Sowing: A...

Embodiment 3

[0041] In order to achieve the purpose of the present invention, a kind of high-efficiency cultivation method of summer Chinese cabbage is provided in one of the embodiments of the present invention, comprising the following steps:

[0042] S1. Variety selection: choose heat-resistant, disease-resistant, high-yielding, high-quality seeds, such as Nantong dwarf cabbage, Huafeng, Huaguan and other varieties;

[0043] S2. Fertilization and furrowing: combined with deep plowing and applying enough base fertilizer, 667m 2 Apply 50kg of 45% compound fertilizer and 1800kg of decomposed farmyard manure as base fertilizer, wherein the compound fertilizer N:P:K is 15:15:15, the width of the furrow is 2m, the furrow surface is smooth, and the height of the furrow is 20cm;

[0044] S3, chlormequat soaking seeds: 667m per use 2 Seed 450g, soak 12h with the mixed solution that concentration is 6mg / L chlormequat, 3g / L potassium dihydrogen phosphate, 5g / L 50% disenium;

[0045] S4 Sowing: A...

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Abstract

The invention discloses a method for efficient cultivation of brassica campestris in summer. The method comprises the following steps: S1, variety selection; S2, fertilization and bedding; S3, seed soaking with chlormequat chloride; S4, sowing; and S5, field management. Brassica campestris seeds are soaked with a mixed solution of a 50% chlormequat chloride aqueous solution with a concentration of12 mg / L, potassium dihydrogen phosphate with a concentration of 3 g / L and 50% amobam with a concentration of 5 g / L, the brassica campestris germinates quickly and neatly under a high temperature condition and has light diseases, and the yield is increased by about 20.0%. The method is simple, convenient, labor-saving and time-saving, and effectively improves the production benefits of the brassica campestris.

Description

technical field [0001] The invention belongs to the technical field of vegetable cultivation, and in particular relates to a high-efficiency cultivation method for summer pakchoi. Background technique [0002] Chinese cabbage (Brassica campestris ssp.(L).chinensis Makino), also known as green vegetables, rapeseed, etc., plays an important role in the daily vegetable consumption in the Yangtze River Basin and areas south of it. Chinese cabbage is planted all year round in Jiangsu to supply the market. There is a saying that "if you don't eat green cabbage for three days, you will see sparks in your eyes". Pakchoi likes cold and cool climate conditions. The high temperature environment in July and August in Jiangsu leads to excessive growth of pakchoi, poor quality, serious diseases, and low yield, which brings huge losses to the production of pakchoi and cannot meet the consumer demand of the market. How to ensure the supply of Chinese cabbage in summer has always been a dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/15A01C1/00A01N33/12A01N47/14A01N59/26A01P21/00
CPCA01C1/00A01N33/12A01N47/14A01N59/26A01G22/15
Inventor 殷琳毅李进陈美丽顾绘
Owner NANTONG SCI & TECH VOCATIONAL COLLEGE
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