Wheat straw biochar fertilizer capable of increasing yield and income and preparation method thereof

A technology for increasing production and income of wheat straw, which is applied to the preparation of organic fertilizers, the treatment of bio-organic parts, organic fertilizers, etc., can solve the problems of inconvenient application, dust pollution, high transportation and storage costs, and achieve the goal of promoting photosynthesis and increasing concentration Effect

Inactive Publication Date: 2015-11-04
HEFEI XUTENG ENVIRONMENTAL PROTECTION TECH
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] However, due to the light weight of biochar, it is in the form of powder, takes up a lot of space, and the cost of transportation and storage is high. In addition, there are difficulties such as inconvenient application and dust pollution in the process of farmland application, which limits the agricultural promotion and utilization of biochar.

Method used

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Embodiment Construction

[0020] specific implementation plan

[0021] The present invention will be described in further detail below in conjunction with the following specific embodiments:

[0022] Weigh the following raw materials in parts by weight (kg): 40 corn cobs, 24 traditional Chinese medicine residues, 4 sodium nitrate, 3 sodium chloride, 3 calcium bicarbonate, 30 bean pod shell powder, 2 disodium edetate, Fresh Enteromorpha 120, compound microbial agent 4, wheat straw 200, fresh urine 26, appropriate amount of water;

[0023] The composite microbial bacterial agent includes Rhizopus oryzae, Bacillus subtilis and Bacillus cereus in a ratio of 1:2:2.

[0024] The concrete steps of the preparation of described fertilizer are as follows:

[0025] (1) Wash the Enteromorpha enteromorpha, mash it and mix it with corncobs, traditional Chinese medicine residue, and bean pod shell powder, put it into the fermentation tank, add water to adjust the water content to 55-65%, and then inoculate the comp...

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Abstract

The invention discloses a wheat straw biochar fertilizer capable of increasing yield and income and a preparation method thereof. The wheat straw biochar fertilizer is prepared from the following raw materials in parts by weight: 37-43 parts of corn cob granule, 22-26 parts of traditional Chinese medicine residue, 3-5 parts of sodium nitrate, 2-4 parts of sodium chloride, 3-4 parts of calcium bicarbonate, 28-32 parts of beanpod shell powder, 2-3 parts of disodium edetate, 110-130 parts of fresh Enteromorpha, 4-5 parts of composite microbial inoculant, 190-210 parts of wheat straw, 24-28 parts of fresh urine and a right amount of water. Abundant biomass, quick-acting nutrients, microbes and other components are added on the basis of the straw carbon powder; the quick-acting nutrients and biomass can provide long-term nutrient supply for crops under the combined actions; the biochar surface can be used as a habitat of the composite microbes, thereby being beneficial to growth of the microbial florae; and the carbon dioxide released by respiration can enhance the concentration of carbon dioxide near the crops, thereby promoting the photosynthesis of crops and achieving the effect of increasing the crop yield.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a wheat straw biochar fertilizer for increasing production and income and a preparation method thereof. Background technique [0002] Biochar is an organic substance rich in stable carbon obtained by oxygen-limited pyrolysis and carbonization of biomass. Biochar can not only effectively increase the organic carbon content in the soil, but also gradually improve soil fertility and water retention. Soil nutrient loss and other aspects also have good effects. [0003] As the proportion of my country's agricultural products exports continues to increase, agriculture's requirements for fertilizers and soil fertility will continue to upgrade. Therefore, the use of biochar fertilizers from the perspective of changes in the types of soil fertilizers and fertility improvements will have a significant impact on the adjustment of my country's agricultural structure and the export of agr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 王菊
Owner HEFEI XUTENG ENVIRONMENTAL PROTECTION TECH
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