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Biomass organic fertilizer capable of increasing PH of acid soil

An organic fertilizer and acid soil technology, applied in the directions of organic fertilizers, inorganic fertilizers, calcareous fertilizers, etc., can solve the problems of reduced catalytic ability, unsuitable planting, low yield, etc., to enhance fertilizer retention performance, improve fertilizer storage potential, and improve The effect of nutrient content

Inactive Publication Date: 2016-09-21
FUYANG DAFENGSHOU AGRI PLANTING PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this reason, it is a better method to use biological enzymes to degrade plant fibers, but free biological enzymes are not stable enough under conditions such as high temperature, strong acid, strong alkali, and high ion concentration, and are easy to deactivate and reduce their catalytic ability. caused great limitations in the application
[0004] For this reason, the present inventor provides a kind of method of immobilized biological enzyme of biomass charcoal, to improve the stability and anti-inhibition of enzyme, and aiming at the characteristics that acidic soil is not suitable for planting and low yield, a method for improving the pH of acidic soil is provided. Biomass organic fertilizers are used to promote the development of the agricultural planting industry

Method used

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Embodiment Construction

[0021] A biomass organic fertilizer for improving the pH of acidic soil, made of the following raw materials in parts by weight (kg): seaweed powder 6, calcium sulfate 2, sodium lignosulfonate 2, sawdust 28, monoammonium carbonate 3, crop straw 73 , plant ash 15, attapulgite powder 6, lentinan 4, sodium nitrate 3, Elodea 53, cellulase preparation 2, protease preparation 3, capers fruit 9, appropriate amount of water.

[0022] The concrete steps of the preparation method of described biomass organic fertilizer are as follows:

[0023] (1) Squeeze the juice from capers and filter, mix the filtrate with calcium sulfate and sodium lignosulfonate, heat to 74°C, stir for 20 minutes, then dry to obtain powder for later use;

[0024] (2) Dry Elodea and place it in a sealed high-temperature furnace, raise the temperature to 450°C at a rate of 5°C / min, continue to heat and keep it for 2 hours after reaching the final temperature, take it out after cooling, crush the obtained biochar and...

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Abstract

The invention discloses a biomass organic fertilizer capable of increasing PH of acid soil. The biomass organic fertilizer is prepared from raw materials in parts by weight as follows: 6-8 parts of seaweed meal, 2-3 parts of calcium sulfate, 2-3 parts of sodium lignin sulfonate, 28-32 parts of saw dust, 3-5 parts of monoammonium carbonate, 73-77 parts of crop straw, 15-16 parts of plant ash, 6-8 parts of attapulgite powder, 4-5 parts of lentinan, 3-4 parts of sodium nitrate, 53-57 parts of elodea nuttallii, 2-4 parts of a cellulase preparation, 3-4 parts of a protease preparation, 9-10 parts of Tamarindus indica Linn. and a proper amount of water. The biomass organic fertilizer adopts various alkaline raw materials and can reduce the content of exchangeable Al<3+> and H<+> of soil and increase the pH value of surface soil through adsorption of charcoal and activity of organic matters, so that the soil can be suitable for planting of plants, the fertility preservation potential of the soil can be improved with the aid of various nutrient materials, the fertility maintenance performance of the soil is improved, the soil is suitable for growth of plants, and the yield is increased.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to a biomass organic fertilizer for improving the pH of acidic soil. Background technique [0002] With the development of specialization, industrialization, and scale of agricultural production in my country, the requirements of agriculture for fertilizers and soil fertility have been continuously upgraded, while the extensive use of traditional inorganic fertilizers has led to deterioration of soil physical and chemical properties, and the yield, quality, and resistance of agricultural products have deteriorated. decline, restricting the sustainable development of agricultural planting. In response to the above problems, many agricultural growers choose to use organic fertilizers to improve planting conditions, but the key step in the preparation of organic fertilizers is the decomposition of refractory cellulose substances. In the structure of plant straw, cellulose is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05C3/00C05G3/80C05C5/02C05D1/00C05D3/00C05D9/00C05D9/02C05F11/00C05G3/00
Inventor 葛翔
Owner FUYANG DAFENGSHOU AGRI PLANTING PROFESSIONAL COOP
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