Soil organic fertilization improver and preparation method and application thereof

A kind of improver and organic technology, applied in the field of tea garden soil organic fertilizer improver, can solve the problems of destroying soil microbial system, reducing soil biological activity, lack of high-efficiency strains, etc., to protect the ecological environment, improve soil organic matter content, improve soil The effect of active organic matter content

Pending Publication Date: 2018-07-13
INST OF SOIL FERTILIZER & RESOURCE ENVIRONMENT JIANGXI ACAD OF AGRI SCI +2
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AI Technical Summary

Problems solved by technology

However, the preparation of biological bacteria liquid in this method needs to be carried out under specific conditions, such as some bacteria need to be cultured on a slant alone, and this method needs to use a variety of bacterial species, while the prior art generally lacks efficient strains, bacterial species Lack of resources, many manufacturers use the same bacterial strain, the technology is relatively backward, the production efficiency is low and the cost is high
In addition, chicken manure contains a lot of Escherichia coli, parasites and other harmful bacteria, and it is easy to breed crop diseases and insect pests when directly entering the soil
At the same time, the content of antibiotics and heavy metals in chicken manure is often high. When these antibiotics and heavy metals enter the soil, they will kill microorganisms in the soil, destroy the soil microbial system, and reduce soil biological activity.

Method used

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  • Soil organic fertilization improver and preparation method and application thereof
  • Soil organic fertilization improver and preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0034] This embodiment provides a soil organic fertilizer improving agent, the raw material composition of which includes: 100kg of biochar; 650kg of rapeseed cake; 200kg of decomposed peanut stem clinker; 50kg of synergist. The synergist contains 3kg of humic acid, 42kg of calcium magnesium phosphate fertilizer, and 5kg of vermicompost.

[0035] Stir and mix the above-mentioned components thoroughly, add 150kg of water, stir again until the components of the system are evenly mixed, and mature at 25°C for 24h. Dry it until the water content drops to 10%, put it into a granulator and granulate it into granules, that is, the soil organic fertilizer improving agent.

[0036] Wherein: the preparation process of the peanut stalk decomposed clinker is specifically: drying the peanut stalk until the water content is less than 5%, crushing it to 2-3 cm, and mixing the peanut stalk powder, yeast and water in a mass ratio of 100:0.05:48 Mixed and fermented for 6 days to obtain the pea...

Embodiment 2

[0039] This embodiment provides a soil organic fertilizer improvement agent, the raw material composition of which includes: 100kg of biomass charcoal; 250kg of peanut cake; 300kg of decomposed wheat straw clinker; 45kg of synergist. Among them, the synergist contains 2.5kg of humic acid, 38kg of calcium magnesium phosphate fertilizer, and 4.5kg of vermicompost.

[0040] Stir and mix the above components thoroughly, add 83.4kg of water, stir again until the components of the system are evenly mixed, and mature at 30°C for 18h. Dry it until the water content drops to 8%, put it into a granulator and granulate it into granules, that is, the soil organic fertilizer improver.

[0041]Wherein: the preparation process of the wheat straw decomposed clinker is as follows: dry the wheat straw until the water content is less than 5%, crush it to 2-3 cm, and mix the straw powder, yeast and water according to the mass ratio of 100:0.02:45 , fermented for 7 days to obtain the decomposed w...

Embodiment 3

[0044] This embodiment provides a soil organic fertilizer improving agent, the raw material composition of which includes: 100kg of biochar; 1000kg of tea seed cake; 100kg of decomposed corn stalk clinker; 55kg of synergist. Among them, the synergist contains 3.5kg of humic acid, 46kg of calcium magnesium phosphate fertilizer, and 5.5kg of vermicompost.

[0045] Stir and mix the above components thoroughly, add 225.9kg of water, stir again until all components of the system are mixed evenly, and mature at 25°C for 24h. Dry it until the water content drops to 10%, put it into a granulator and granulate it into granules, that is, the soil organic fertilizer improving agent.

[0046] Wherein: the preparation process of the corn stalk decomposed clinker is as follows: dry the corn stalk until the water content is less than 5%, crush it to 2-3 cm, mix the straw powder, yeast and water according to the mass ratio of 100:0.08:50 , fermented for 7 days to obtain the corn stalk decomp...

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Abstract

The invention belongs to the technical field of soil improvement, and discloses a tea plantation soil organic fertilization improver and a preparation method and application thereof. The soil organicfertilization improver disclosed by the invention is prepared from a variety of substances according to a specific proportion, such as straw compost, biomass charcoal and cake fertilizer, all the substances cooperate with one another, thus, the improver disclosed by the invention is rich in organic matters and a variety of elements needed by the growth of tea trees, the fertilizer efficiency is persistent and stable, the content of organic matters and active organic matters in soil is increased, consequently, the fertility and quality of soil are increased, and the objective of promoting the increase of tea leave yield and improving quality is achieved. Because the main materials used by the soil organic fertilization improver disclosed by the invention all come from byproducts or wastes of agricultural production, the ecological environment is protected, moreover, the comprehensive recycling of resources is realized, the production cost is reduced, and the invention has high economicvalue.

Description

technical field [0001] The invention belongs to the technical field of soil improvement, and in particular relates to a tea garden soil organic fertilizer improvement agent, a preparation method and an application thereof. Background technique [0002] Soil organic matter generally refers to the substances derived from life in the soil, including soil microorganisms, soil animals and their secretions, as well as plant residues and plant secretions in the soil. Soil organic matter is an important component of the solid phase of soil. Although its content only accounts for a small part of the total soil, it plays an important role in soil formation, soil fertility, environmental protection, and sustainable development of agriculture and forestry. meaning. Due to soil acidification and other problems in the soil of red soil tea gardens in southern my country, the accumulation of soil organic matter is inhibited, resulting in low soil organic matter content. In most areas, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F17/00A01C21/00C05G3/80
CPCA01C21/005C05B13/02C05F17/00C05G3/80C05D9/00C05F3/00C05F5/002C05F11/00C05F11/02Y02W30/40
Inventor 夏文建林杉张水清刘佳陈静蕊冀建华张丽芳李瑶李祖章杨成春王少先
Owner INST OF SOIL FERTILIZER & RESOURCE ENVIRONMENT JIANGXI ACAD OF AGRI SCI
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