Special organic compound fertilizer for Citrus reticulata Blanco capable of alleviating soil acidification

A technology of soil acidification and compound fertilizer, which is applied in the field of organic compound fertilizer for citrus, can solve the problems of acidified soil that is difficult to save, affect the growth and quality of citrus, and soil acidification, so as to promote high yield and high quality, alleviate the degree of soil acidification, and increase soil yield. The effect of organic matter content

Inactive Publication Date: 2019-02-15
HUNAN SOIL & FERTILIZER INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] According to the soil survey results of some citrus orchards, the lack of available phosphorus, calcium, magnesium, and boron in the soil has affected the growth and quality of citrus. The application of general chemical fertilizers will lead to serious acidification of the soil. Acidified soil and fruiting citrus

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0027] The citrus special organic compound fertilizer for mitigating soil acidification described in this specific embodiment includes component A, component B, component C and auxiliary additive D; the component A is composed of the following materials by weight: bran 3, silkworm sand, mineral matter; the component B is composed of the following materials by weight: amino acid, isopropanol, humic acid, potassium dihydrogen phosphate, microbial agent; the component C is composed of the following materials by weight: animal Feces, hogwash, rotten fruit; the auxiliary additive D comprises NPK, magnesium sulfate and borax;

[0028] Wherein, the ratio of nitrogen, phosphorus and potassium is 1:0.4:0.8.

[0029] The preparation process of the citrus special organic compound fertilizer for alleviating soil acidification is as follows:

[0030] 1. Mix 30 parts of bran, 12 parts of silkworm excrement, and 5 parts of minerals, crush them, and pass through 100 sieves;

[0031] 2. Mix ...

specific Embodiment approach 2

[0034] The preparation process of the citrus special organic compound fertilizer for alleviating soil acidification is as follows:

[0035] 1. Mix 40 parts of bran, 16 parts of silkworm excrement, and 8 parts of minerals, crush them, and pass through 100 sieves;

[0036] 2. Mix 30 parts of animal manure, 18 parts of hogwash, and 10 parts of rotten fruit. Fermentation treatment, stacking and fermentation for about 35 days, the fermentation temperature is 70 degrees Celsius;

[0037] 3. Fully mix the materials obtained in steps 1 and 2, and ferment again. The fermentation temperature is controlled at about 65 degrees Celsius, and the fermentation time is 40 days. a mixture of 8 parts of humic acid, 8 parts of potassium dihydrogen phosphate, and 5 parts of microbial agent;

[0038] 4. Mix and granulate the organic masterbatch prepared in step 3 with 23 parts of NPK, 10 parts of magnesium sulfate and 7 parts of borax.

specific Embodiment approach 3

[0039] The preparation process of the citrus special organic compound fertilizer for alleviating soil acidification is as follows:

[0040] 1. Mix 35 parts of bran, 15 parts of silkworm excrement, and 10 parts of minerals, crush them, and pass through 100 sieves;

[0041] 2. Mix 24 parts of animal manure, 15 parts of hogwash, and 8 parts of rotten fruit. Fermentation treatment, stacking and fermentation for about 35 days, the fermentation temperature is 65 degrees Celsius;

[0042] 3. Fully mix the materials obtained in steps 1 and 2, and ferment again. The temperature of the fermentation is controlled at about 60 degrees Celsius, and the fermentation time is 50 days. a mixture of 6.5 parts of humic acid, 6 parts of potassium dihydrogen phosphate, and 3.5 parts of microbial agent;

[0043] 4. Mix and granulate the organic masterbatch prepared in step 3 with 25 parts of NPK, 7.5 parts of magnesium sulfate and 5.5 parts of borax.

[0044] The use method of the present inventio...

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Abstract

The invention belongs to the technical field of agricultural fertilizers, and relates to a special organic compound fertilizer for Citrus reticulata Blanco capable of alleviating soil acidification. The special organic compound fertilizer for Citrus reticulata Blanco capable of alleviating soil acidification comprises a component A, a component B, a component C and an auxiliary additive D, whereinthe component A comprises the following materials according to parts by weight: 30-40 parts of bran, 10-20 parts of silkworm excrement, and 5-10 parts of mineral materials; the component B comprisesthe following materials according to parts by weight: 15-25 parts of amino acid, 10-15 parts of isopropanol, 5-8 parts of humic acid, 3-8 parts of monopotassium phosphate, and 2-5 parts of a microbialagent; and the component C comprises the following materials according to parts by weight: 20-30 parts of animal excrement, 10-25 parts of pigwash, and 5-10 parts of rotten fruits. The special organic compound fertilizer for Citrus reticulata Blanco capable of alleviating soil acidification has the advantages that high-quality organic parent materials are combined with chemical fertilizers, so that high-yield production of high-quality fruits can be facilitated, soil acidification can be alleviated, and the soil fertility can be improved; the organic contents of soil are remarkably increased,and the soil acidification degree is reduced; and the soil microbial environment is improved.

Description

technical field [0001] The invention relates to a special organic compound fertilizer for citrus that relieves soil acidification, and belongs to the technical field of agricultural fertilizers. Background technique [0002] Citrus (Citrus reticulata Blanco) belongs to the Rutaceae plant. It likes a warm and humid climate, and its cold resistance is slightly stronger than pomelo, lime, and sweet orange. Rutaceae Citrus subfamily is distributed between 16° and 37° north latitude. It is a tropical and subtropical evergreen fruit tree (except Citrus aurantium), and there are 3 genera used for economic cultivation: Citrus Citrus, Citrus and Kumquat. The citrus cultivated in China and other countries of the world is mainly of the genus Citrus [0003] China is one of the important origins of citrus, which is rich in citrus resources and has a variety of fine varieties, with a cultivation history of more than 4,000 years. After long-term cultivation and selection, citrus has b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05B7/00C05G3/00C05F17/50C05G3/80C05C11/00C05D5/00C05D9/02C05F3/00C05F5/002C05F9/00C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 彭志红褚飞刘炎军罗尊长
Owner HUNAN SOIL & FERTILIZER INST
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