Fertilizer application method for growth of Chinese cabbage in field and fertilizer thereof

A fertilization method and Chinese cabbage technology, applied in the direction of fertilization method, botanical equipment and method, fertilization device, etc., can solve the problems of high crude fiber, poor taste and high moisture content of Chinese cabbage, achieve sweet taste, increase yield, Ease of cooking

Inactive Publication Date: 2009-05-13
孙雪梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The produced Chinese cabbage has high crude fiber, high water content and poor taste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] fertilizer

[0014] Nitrogen fertilizer N 200kg

[0015] Phosphate fertilizer P 2 o 5 120kg

[0016] Potassium K 2 O 100kg

[0017] 10 tons of organic fertilizer;

[0018] Fertilization method steps are:

[0019] 60kg of nitrogen, 60kg of potassium fertilizer, 120kg of phosphate fertilizer and 10 tons of organic fertilizer were used as the base application, and the remaining nitrogen and potassium were applied three times at 15 days, 35 days and 50 days after germination.

[0020] Effect: Increase yield by 5% compared with traditional fertilization.

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Abstract

The invention discloses a crop planting method, specifically a fertilization method for planting Chinese cabbage and fertilizer. The applied fertilizer comprises: nitrogen fertilizer N: 200-250kg / hectare, phosphorus fertilizer P2O5: 9-150kg / hectare, potassium fertilizer K2O: 80-120kg / hectare, artificial manure 1000kg / hectare as basal fertilizer. The 30% of nitrogen fertilizer, 30% of potassium fertilizer, 100% of phosphorus fertilizer and the organic fertilizer are used for basal application, and the residual nitrogen fertilizer and potassium fertilizer are applied for three times respectively in 15 days, 35 days, 50 days after germination. The yield of the Chinese cabbage can be increased by 8% with good taste and the Chinese cabbage is easy to be burnt.

Description

technical field [0001] The invention relates to a planting method of crops, in particular to a field fertilization method and fertilizer for Chinese cabbage planting. Background technique [0002] Chinese cabbage is one of the main vegetable varieties in my country, with the largest planting area, the widest edible population and the largest consumption. The cultivation of Chinese cabbage generally adopts the traditional rough fertilization method. The Chinese cabbage produced has high crude fiber, high water content and poor taste. Contents of the invention [0003] The purpose of the present invention is to provide a field fertilization method and fertilizer for Chinese cabbage planting, and the produced Chinese cabbage has the advantages of high yield and less crude fiber. [0004] The present invention is realized by following technical scheme: a kind of field fertilization method and fertilizer of Chinese cabbage planting, the applied fertilizer and consumption are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C21/00C05G1/00
Inventor 孙雪梅
Owner 孙雪梅
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