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A fertilization method for improving soil properties and increasing the vitamin C and protein content of peppers

A technology for improving protein content and improving soil. It is applied in fertilization methods, fertilizers made from biological waste, and fertilization devices. It can solve problems such as excessive chemical fertilizer application, decreased organic matter content, and soil structure damage, and achieve air permeability and water retention. , improve vitality and protect the ecological environment

Active Publication Date: 2022-05-17
HUNAN VEGETABLE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the process of pepper planting, there are problems such as improper fertilizer application, such as heavy inorganic fertilizer and light organic fertilizer, excessive application of chemical fertilizer, etc., which will damage the soil structure, acidify the soil, and reduce the organic matter content, thereby affecting the quality of pepper.

Method used

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  • A fertilization method for improving soil properties and increasing the vitamin C and protein content of peppers
  • A fertilization method for improving soil properties and increasing the vitamin C and protein content of peppers

Examples

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Effect test

Embodiment 1

[0027] A fertilization method for improving soil properties and improving capsicum vitamin C and protein content, comprising the following steps:

[0028] (1) Preparation of organic material: the organic material includes the following components in parts by weight: 40 parts of corn stalk powder, 30 parts of wheat bran, 10 parts of bagasse, 10 parts of leek residue, 30 parts of vermicompost, 20 parts of silkworm excrement 5 parts of biogas residue, 15 parts of decomposed sheep manure and 10 parts of alfalfa residue;

[0029] (2) Site preparation and application of organic materials: In August, the soil was deeply plowed and plowed with a powder ridge machine, and the soil from the soil surface to the soil layer depth of 30cm was removed, and the above-mentioned organic materials were applied. The total application rate was 500kg / mu. Mix and crush the organic materials before application and pass through a 100-mesh sieve. At the same time, apply 5 parts of compound microbial ag...

Embodiment 2

[0033] A fertilization method for improving soil properties and improving capsicum vitamin C and protein content, comprising the following steps:

[0034] (1) Preparation of organic material: the organic material includes the following components in parts by weight: 50 parts of corn stalk powder, 20 parts of wheat bran, 15 parts of bagasse, 20 parts of leek residue, 20 parts of vermicompost, 15 parts of silkworm excrement 10 parts of biogas residue, 10 parts of decomposed sheep manure and 5 parts of alfalfa residue;

[0035] (2) Site preparation and application of organic materials: In August, the soil was deeply plowed and plowed with a powder ridge machine, and the soil from the soil surface to the depth of 40 cm was removed, and the above-mentioned organic materials were applied. The total application rate was 1000 kg / mu. Mix and crush the organic materials before application and pass through a 100-mesh sieve. At the same time, apply 9 parts of compound microbial agents, in...

Embodiment 3

[0039] A fertilization method for improving soil properties and improving capsicum vitamin C and protein content, comprising the following steps:

[0040] (1) Preparation of organic material: the organic material includes the following components in parts by weight: 60 parts of corn stalk powder, 10 parts of wheat bran, 20 parts of bagasse, 30 parts of leek residue, 10 parts of vermicompost, 10 parts of silkworm excrement 15 parts of biogas residue, 5 parts of decomposed sheep manure and 15 parts of alfalfa residue;

[0041] (2) Site preparation and application of organic materials: In August, the soil was deeply plowed and plowed with a powder ridge machine, and the soil from the soil surface to the soil depth of 30cm was removed, and the above-mentioned organic materials were applied. The total application rate was 750kg / mu. Mix and crush the organic materials before application and pass through a 100-mesh sieve. At the same time, apply 10 parts of compound microbial agents,...

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Abstract

The invention relates to a fertilizer application method for crops, in particular to a fertilization method for improving soil properties and increasing vitamin C and protein contents of peppers. The invention comprises the following steps: (1) preparing organic materials; (2) preparing land and applying organic materials; (3) applying base fertilizer; (4) applying top dressing. The invention can reduce 30% of the amount of inorganic fertilizer used in traditional cultivation methods by coordinating the application of organic materials and inorganic fertilizers, reduce soil bulk density, increase soil porosity, increase soil organic matter content, and reduce soil acidity. When the inorganic fertilizer is used, a variety of different potassium fertilizers are used in combination with the spraying of pyrroloquinoline quinone solution to promote the growth and development of peppers and greatly increase the content of vitamin C and protein in peppers.

Description

technical field [0001] The invention relates to a fertilizer application method for crops, in particular to a fertilization method for improving soil properties and increasing vitamin C and protein contents of peppers. Background technique [0002] Capsicum is an important solanaceous vegetable with rich nutrition. Its vitamin C content is 5 times that of tomato, 20 times that of eggplant, and the content of carotene is 7-15 times that of tomato and 20-35 times that of eggplant. Pepper is one of the vegetable crops with the largest planting area in my country. In 1997, the total output of pepper in my country ranked first in the world, with an annual output of 28 million tons, accounting for about 46% of the world's pepper production. The planting area and economic value of pepper have surpassed cabbage to become the first A large vegetable crop. At present, in the process of pepper planting, there are problems such as improper fertilizer application, such as heavy inorganic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B79/02A01C21/00A01G22/05C05G3/80
CPCA01B79/02A01C21/00A01G22/05C05F3/00C05G3/80C05F5/002C05F9/04C05F11/00
Inventor 李鑫戴雄泽刘峰李雪峰张竹青杨莎
Owner HUNAN VEGETABLE RES INST
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