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Soil improvement type organic liquid fertilizer and application thereof in walnut planting in saline-alkali soil

An organic liquid and soil improvement technology, which is applied in the preparation of organic fertilizers, organic fertilizers, liquid fertilizers, etc., can solve problems that have not been seen, and achieve the effects of easy absorption and utilization, increased yield, and adjusted pH value

Inactive Publication Date: 2020-05-15
XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yang Yang, Tang Xiaoning, etc. published "Using walnut green peel residue as the main material to prepare bio-organic fertilizer and its application on grapes" disclosed that walnut green peel residue was used as raw material, with different proportions of edible fungus residue and plant ash, and different microbial bacteria were inoculated. After fermenting, walnut green skin bio-organic fertilizer was prepared through fermentation treatment. The physiological indicators of grape vines treated with fertilization were better than those of mixed farmyard manure, and there was no significant difference with conventional bio-organic fertilizer. No application of walnut green skin bio-organic fertilizer was found. Records in walnut cultivation

Method used

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  • Soil improvement type organic liquid fertilizer and application thereof in walnut planting in saline-alkali soil
  • Soil improvement type organic liquid fertilizer and application thereof in walnut planting in saline-alkali soil
  • Soil improvement type organic liquid fertilizer and application thereof in walnut planting in saline-alkali soil

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: soil improvement type organic liquid fertilizer

[0038] The present invention specifically provides a preparation method of soil-improving organic liquid fertilizer, and the specific preparation method steps are as follows:

[0039] (1) Five strains of Bacillus pumilus, Bacillus licheniformis, Trichoderma asperellum, Streptomyces corchorusii and Streptomyces microflavus were activated respectively Cultivate and prepare Bacillus pumilus fermentation broth, Bacillus licheniformis fermentation broth, Trichoderma aculeatus fermentation broth, Streptomyces jute fermentation broth, Streptomyces luteus fermentation broth, Bacillus pumilus fermentation broth, Bacillus licheniformis fermentation broth live bacteria Number up to 1×10 9 More than cfu / g; the spore rate of Trichoderma aculeatus fermentation liquid, Streptomyces jute fermentation liquid, and Streptomyces luteus fermentation liquid reached above 90%;

[0040] (2) Compatibility of the microbial remedia...

Embodiment 2

[0049] Embodiment 2: soil improvement type organic liquid fertilizer

[0050] Mix 25% of Bacillus pumilus fermentation broth, 20% of Bacillus licheniformis fermentation broth, 15% of Trichoderma aculeatus fermentation broth, 10% of Streptomyces jute fermentation broth and 5% of Streptomyces flavinus fermentation broth to prepare microbial remediation Mix 4kg of edible mushroom residue, 3kg of sugar beet cake, 2kg of plant ash, and 1kg of Tenebrio molitor sand. After the material is crushed through a 0.8cm sieve, it is mixed with 2kg of walnut green bark mash to obtain a mixture; spray 10% evenly into the mixture The microbial remediation agent is stacked and retting, stacked into a trapezoidal strip with a width of 1.5-2 meters at the bottom and a height of 1 meter, and the water content is controlled at 50%-60%. Carry out solid composting fermentation, during which the maximum fermentation temperature of the stacking material reaches 55-65°C, and the fermentation ends after 1...

Embodiment 3

[0051] Embodiment Three: Soil Improvement Type Organic Liquid Fertilizer

[0052] Mix 30% of Bacillus pumilus fermentation broth, 25% of Bacillus licheniformis fermentation broth, 20% of Trichoderma aculeatus fermentation broth, 15% of Streptomyces jute fermentation broth and 10% of Streptomyces luteus fermentation broth to prepare microbial remediation 5kg of edible fungus residue, 4kg of sugar beet cake, 3kg of plant ash, and 2kg of Tenebrio molitor sand are mixed, and the material is crushed through a 0.8cm sieve and mixed with 3kg of walnut green bark mash to obtain a mixture; evenly spray 15 kg into the mixture % microbial remediation agent, stacking and retting, stacking into a trapezoidal strip with a width of 1.5-2 meters at the bottom and a height of 1 meter, and controlling the water content at 50%-60%. After stirring the fermentation liquid at the bottom of the composting Continue to carry out solid composting fermentation, during which the maximum fermentation temp...

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Abstract

The invention discloses a soil improvement type biological organic liquid fertilizer and an application thereof in walnut planting in saline-alkali soil. 30% of bacillus pumilus fermentation broth, 25% of bacillus licheniformis fermentation broth, 20% of trichoderma asperellum fermentation broth, 15% of streptomyces corchorusii fermentation broth and 10% of streptomyces microflavus fermentation broth are thoroughly decomposed with an organic fertilizer mixture; and the decomposition product is mixed with potassium fulvate, composite amino acids and a microbial repairing agent. After the prepared soil improvement type organic liquid fertilizer is applied, the yield of walnuts planted in saline-alkali soil is increased, the growth is promoted, insects are repelled, and the quality of the walnuts is remarkably improved. The saline-alkali soil is obviously repaired; the microbial repairing agent can effectively activate soil regeneration elements, the application of the soil improvement type biological organic liquid fertilizer can reduce the use amount of pesticides and chemical fertilizers, nutrients can be fully absorbed and utilized by walnuts, the yield of walnut trees and the quality of walnuts can be improved, and the soil improvement type biological organic liquid fertilizer has a wide application value.

Description

technical field [0001] The invention relates to the technical field of application of agricultural microorganisms, in particular to the technical field of soil-improving bio-organic liquid fertilizer and its application in walnut planting in saline-alkali land. Background technique [0002] Due to the long-term use of chemical fertilizers in our country, a series of problems have occurred in agricultural production. In addition to the high multi-cropping index of cultivated land in China and continuous cropping production, the continuous production capacity of the soil has declined, the utilization rate of fertilizers has decreased, and the problems of soil quality and agricultural product quality and safety have become increasingly serious. Solving these The problem is inseparable from microbial fertilizers. Therefore, vigorously developing the microbial fertilizer industry is a requirement of sustainable agriculture and ecological agriculture. It is also an urgent need for...

Claims

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Application Information

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IPC IPC(8): C05G3/60C05G3/80C05G5/20C05F17/00
CPCC05C11/00C05F17/00C05G3/00Y02W30/40
Inventor 王炜曾凡江李向义陈尧周婵郭文超崔卫东龙宣杞詹发强李志欣
Owner XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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