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Method for feeding acidized soil modifier to acidized soil planted with acid-resistant crops

A soil conditioner and conditioner technology, applied in the field of improving the properties of acidified soil and putting acidified soil conditioner into acidified soil, can solve the problems of excessive available nitrogen and excessive fertilization.

Inactive Publication Date: 2019-05-10
SUZHOU ACADEMY OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, animal manure contains a large amount of available nitrogen, and applying it directly to the field is too large, resulting in too much available nitrogen in the field in a short period of time and the risk of over-fertilization

Method used

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  • Method for feeding acidized soil modifier to acidized soil planted with acid-resistant crops
  • Method for feeding acidized soil modifier to acidized soil planted with acid-resistant crops
  • Method for feeding acidized soil modifier to acidized soil planted with acid-resistant crops

Examples

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Effect test

example 1

[0045] In Example 1, the present invention is used to make the raw material mixture of acidified soil amendment containing 60% by weight of animal manure, wherein the water content of the animal manure is 50%; 35% by weight of straw section, the arithmetic mean of its length 4cm; 5% fermented liquid by weight, wherein every milliliter of the fermented liquid contains bacteria 0.5×10 8 , of which Bacillus subtilis 0.2×10 8 each, Bacillus megaterium 0.1×10 8 pcs, jelly-like bacillus 0.15×10 8 indivual. In a blender, stir the raw material mixture for 5 minutes, mix well, pile up the mixed raw material mixture to form a fermentation heap, and keep the temperature of the fermentation heap at normal temperature. Measure the internal temperature of the fermentation heap, and when the temperature of the fermentation heap reaches 65°C, continue to ferment for 48 hours, then turn over the heap, dry it, and test the moisture of the fermented product every 3 hours. When the moisture o...

example 2

[0049] In Example 2, the present invention is used to make the raw material mixture of acidified soil conditioner containing 70% by weight of animal manure, wherein the water content of the animal manure is 50%; 15% by weight of straw section, the arithmetic mean of its length 4cm; 15% fermented liquid by weight, wherein every milliliter of the fermented liquid contains bacteria 1.2×10 8 One, wherein the fermentation broth contains at least 0.2×10 8 Bacillus subtilis, at least 0.1×10 8 Bacillus megaterium, at least 0.15×10 8 jelly-like bacillus, at least 0.25×10 8 yeast, at least 0.15×10 8 Aspergillus, at least 0.05×10 8 Pseudomonas, at least 0.05×10 8 Lactobacillus sporogenes, at least 0.05×10 8 thermophilic fungi, at least 0.05×10 8 brown thermophilic actinomycetes, at least 0.05×10 8 Micromonospora, at least 0.05×10 8 Clostridium spp. In a blender, stir the raw material mixture for 5 minutes, mix well, pile up the mixed raw material mixture to form a fermentation ...

example 3

[0053]In Example 3, the present invention is used to make the raw material mixture of acidified soil amendment containing 80% by weight of animal manure, wherein the water content of the animal manure is 50%; 10% by weight of the straw segment, the arithmetic mean of its length 4cm; 10% fermented liquid by weight, wherein every milliliter of the fermented liquid contains bacteria 1.5×10 8 One, wherein the fermentation broth contains at least 0.2×10 8 Bacillus subtilis, at least 0.1×10 8 Bacillus megaterium, at least 0.15×10 8 jelly-like bacillus, at least 0.25×10 8 yeast, at least 0.15×10 8 Aspergillus, at least 0.05×10 8 Pseudomonas, at least 0.05×10 8 Lactobacillus sporogenes, at least 0.05×10 8 thermophilic fungi, at least 0.05×10 8 brown thermophilic actinomycetes, at least 0.05×10 8 Micromonospora, at least 0.05×10 8 Clostridia, at least 0.05×10 8 Lactobacillus, at least 0.05×10 8 Streptococci, at least 0.05×10 8 Arthrobacter, at least 0.05×10 8 a filamentous...

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Abstract

The invention provides a method for feeding an acidized soil modifier, and particularly relates to a method for feeding an acidized soil modifier into acidized soil planted with acid-resistant crops.After the acidized soil modifier is fed into a field through the feeding method, the properties of the soil of the field can be stabilized in a pH value range suitable for growth of acid-resistant plants, so that high yield of crops produced in the field can be ensured, and furthermore, the characteristics of the soil can be further improved. Effects of reversing soil acidification and restoring soil fertility are achieved.

Description

technical field [0001] The present invention relates to a method for adding acidified soil improver to fields, in particular to a method for adding acidified soil improver to acidified soil planted with acid-resistant crops to stabilize field soil pH, increase crop yield and improve properties of acidified soil method. Background technique [0002] There are many causes of soil acidification in China, such as damage to soil by heavy rainfall, acid rain caused by environmental pollution, and improper fertilization. Among them, the increasing domestic environmental pollution and improper fertilization by farmers for a long time are the main factors causing soil acidification. After the soil is acidified, it is not conducive to the development and growth of the crop root system, and may even lead to the blackening and necrosis of the crop root system. Soil acidification will further reduce the availability of various plant nutrients by crops. For example, severe soil acidific...

Claims

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Application Information

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IPC IPC(8): C09K17/14C09K101/00C09K109/00
Inventor 牟建梅黄任良张国芹李军佘旭东何玲莉蒋明敏朱建明
Owner SUZHOU ACADEMY OF AGRI SCI
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