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Microbial organic fertilizer having saline-alkali soil improvement function

An organic fertilizer and microbial technology, applied in fertilizer mixture, fertilization device, application, etc., can solve the problems of high cost of improvement and poor effect, and achieve the effect of improving soil fertility, improving physical and chemical structure, and improving crop stress resistance

Inactive Publication Date: 2015-10-07
QINGDAO JIARUI BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current application of microbial fertilizers to improve salinized land still has disadvantages such as high cost of improvement and poor effect, and large-scale application has not yet been achieved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of microbial organic fertilizer with saline-alkali land improving effect, is prepared through the following steps:

[0026] (1) Preparation of biological starter: Take 10 parts of zeolite, 3 parts of calcium dihydrogen phosphate, 8 parts of fermented soybean meal, 10 parts of rice bran, 15 parts of corn flour, 3 parts of rapeseed cake, 15 parts of bran, and 3 parts of EM bacterial agent , 2 parts of yeast, 2 parts of Bacillus subtilis, 2 parts of Bacillus megaterium, 2 parts of Lactobacillus, mix and stir evenly; then adjust the water content to 35% to 40% with an aqueous solution containing 2% molasses, at 25°C to 30°C Lower anaerobic fermentation for 7 days;

[0027] (2) Mixing: mix evenly according to the ratio of 20 parts of kelp, 20 parts of crushed wheat straw, 55 parts of feces, 5 parts of biological fermentation agent, and 2 parts of non-starch polysaccharide enzyme, and adjust the water content to 35-40 with an aqueous solution containing 2% molasses. %...

Embodiment 2

[0035] A kind of microbial organic fertilizer with saline-alkali land improving effect, is prepared through the following steps:

[0036] (1) Preparation of biological starter: Take 8 parts of bentonite, 5 parts of calcium dihydrogen phosphate, 6 parts of fermented soybean meal, 15 parts of rice bran, 10 parts of corn flour, 5 parts of rapeseed cake, 10 parts of bran, and 2 parts of EM bacterial agent , 1 part of yeast, 1 part of Bacillus subtilis, 1 part of Bacillus megaterium, and 1 part of Lactobacillus, mix and stir evenly; then use an aqueous solution containing 2% molasses to adjust the water to 35-40%, at 25°C to 30°C Anaerobic fermentation 10d;

[0037] (2) Mixing materials: Mix evenly according to the ratio of 10 parts of Enteromorpha, 30 parts of crushed corn stalks, 45 parts of feces, 3 parts of biological fermentation agent, and 1 part of non-starch polysaccharase, and adjust the water content to 35~ with an aqueous solution containing 2% molasses 40%;

[0038] (...

Embodiment 3

[0045] A kind of microbial organic fertilizer with saline-alkali land improving effect, is prepared through the following steps:

[0046] (1) Preparation of biological starter: Take 9 parts of activated carbon, 4 parts of calcium dihydrogen phosphate, 7 parts of fermented soybean meal, 13 parts of rice bran, 12 parts of corn flour, 4 parts of rapeseed cake, 12 parts of bran, and 2.5 parts of EM bacterial agent , 1.5 parts of yeast, 1.5 parts of Bacillus subtilis, 1.5 parts of Bacillus megaterium, 1.5 parts of lactobacillus, mix and stir evenly; then adjust the water content to 35-40% with an aqueous solution containing 2% molasses, at 25°C-30°C Anaerobic fermentation 8.5d;

[0047] (2) Mixing: mix evenly according to the ratio of 15 parts of sargassum, 25 parts of crushed straw, 50 parts of feces, 4 parts of biological fermentation agent, and 1.5 parts of non-starch polysaccharide enzyme, and adjust the water content to 35-40 with an aqueous solution containing 2% molasses. %...

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PUM

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Abstract

The invention discloses microbial organic fertilizer having a saline-alkali soil improvement function. The microbial organic fertilizer is prepared by taking algae, straws and manure as raw materials by means of a composite microbial two-step fermentation process. The microbial organic fertilizer has functions of microbial fertilizer, organic fertilizer and algae fertilizer and is rich in algae functional active ingredient and a great amount of probiotics and capable of effectively adjusting balance of microorganisms in soil, decomposing organic or inorganic components such as organic matters, minerals and the like in the soil, eliminating caking, sanding, salting and the like of the soil caused by abused application of chemical fertilizer, effectively improving the soil, improving the stress resistance of crops and improving the productivity of crops; furthermore, the microbial organic fertilizer can promote the release of organic matters in the soil, improve the physical and chemical structure of the salted soil, improve the clustering and permeation performance of the soil, improve the fertility of the soil and improve the grain productivity increasing capacity of the saline-alkali soil and is an excellent saline-alkali soil improvement agent and crop growth accelerator.

Description

technical field [0001] The invention relates to a microbial organic fertilizer with the function of improving saline-alkali land, which belongs to the field of fertilizer processing. Background technique [0002] Since the reform and opening up, my country's economy has developed rapidly, and people's living standards have been improving day by day, but at the same time, they are also facing the phenomenon of resource shortage, and the shortage of land resources is one of them. Land waste and soil pollution are serious phenomena at present. Therefore, protecting cultivated land and reclaiming waste soil is the focus of resource development and utilization in the future. At present, soil salinization is very serious, which has a great impact on agriculture and is not conducive to planting. Due to the poor physical and chemical functions of salinized soil, the microbial activity in the soil is very low, and plants cannot grow normally, which has brought adverse effects on ag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 董书阁侯文杰代树强赵建伟
Owner QINGDAO JIARUI BIOLOGICAL TECH
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