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Microbial fertilizer producing by using agricultural wastes and preparation thereof

A technology for microbial fertilizers and agricultural wastes, applied in the preparation of organic fertilizers, agriculture, organic fertilizers, etc., to promote the absorption and utilization of soil available phosphorus by plants, reduce chemical fertilizer residues and pollution, and improve safety and reliability. Effect

Inactive Publication Date: 2012-06-27
斯华四
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the existing technical status of using special microbial strains to treat agricultural waste and its application

Method used

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  • Microbial fertilizer producing by using agricultural wastes and preparation thereof
  • Microbial fertilizer producing by using agricultural wastes and preparation thereof
  • Microbial fertilizer producing by using agricultural wastes and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Mix 20% oily bean dregs, 60% crop straw, and 15% livestock and poultry manure to obtain the main ingredient after crushing, and adjust the water content to 60%; add a compound fermentation agent at 150g / T to pile up the cone shape, and seal it with yellow mud for external use , sealed and covered with a plastic film outside, stacked and fermented under natural conditions, the composite starter is composed of Bacillus subtilis, Bacillus licheniformis, Trichoderma harzianum and Trichoderma viride ) in terms of mass ratio (W / W) according to 1.5: 1: 1: 2.5: 4, stacked and fermented for 30 days, and turned 2-3 times during the period; the auxiliary materials 5% mushroom slag, 6% rice husk ash and the above The main ingredients prepared by fermentation are mixed evenly, and then add arbuscular mycorrhizal fungi at 600 / T. The arbuscular mycorrhizal fungi are composed of Glomus etunicatum, Glomus mosseae and surface ball Glomus versiforme (Glomus versiforme) was assembled accor...

Embodiment 2

[0026] Mix 40% oily bean dregs, 40% crop straw, and 15% livestock and poultry manure to obtain the main ingredient after crushing, and adjust the water content to 65%; add a compound fermentation agent at 200g / T to pile up the cone shape, and yellow mud for external use Seal the outside with a plastic film seal cover, pile up and ferment and decompose under natural conditions. The composite starter is composed of Bacillus subtilis, Bacillus licheniformis, Trichoderma harzianum and Trichoderma viride. viride) is assembled according to the mass ratio (W / W) of 1.5:1:1:2.5:4, stacked for fermentation and decomposing for 30 days, and turned 2-3 times during the period; add 10% mushroom slag, 10% rice husk ash and The main ingredients prepared by the above fermentation are mixed evenly, and then add arbuscular mycorrhizal fungi at 1000g / T. Glomus versiforme (Glomus versiforme) was assembled according to 3:3:2 in terms of mass ratio (W / W), and passed through a 3mm sieve to prepare mi...

Embodiment 3

[0028] Mix 30% oily bean dregs, 50% crop straw, and 15% livestock and poultry manure to obtain the main ingredient after crushing, and adjust the water content to 60-65%; The mud is sealed, and the outside is covered with a plastic film seal, and it is stacked and fermented under natural conditions. The composite starter is composed of Bacillus subtilis, Bacillus licheniformis, Trichoderma harzianum and Trichoderma viride ( Trichoderma viride) is assembled according to the mass ratio (W / W) of 1.5:1:1:2.5:4, stacked and fermented for 33 days, and turned 2-3 times during the period; the auxiliary materials are 8% mushroom dregs, 8% rice husk ash Mix evenly with the main ingredients prepared by the above fermentation, and then add arbuscular mycorrhizal fungi at 800g / T, which consists of Glomus etunicatum, Glomus mosseae and Glomus mosseae Glomus versiforme (Glomus versiforme) was assembled in a mass ratio (W / W) of 3:3:2, passed through a 3mm sieve to prepare microbial fertilizer...

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Abstract

The invention discloses a microbial fertilizer producing by using agricultural wastes and preparation thereof. Main materials are obtained by mixing and smashing 20%-40% oil sally bean dregs, 40%-60% crop straw and 15%-25% poultry excrement, moisture content achieves 60-65%, composite leaven is added according to 150g-200g / T to pile to be cone-shaped, yellow mud is used on the outside for sealing, a plastic film is used for covering in a sealing mode, after stacking, fermentation and digesting, and the composite leaven is composed of bacillus subtilis, bacillus licheniformis, trichoderma harzianum and trichoderma viride according to the mass ratio (W / W) of 1.5:1:1:2.5:4. Auxiliary materials made of 5%-10% mushroom dregs and 6%-10% rice husk ash are evenly mixed with fermented and prepared main materials, arbuscular mycorrhizal fungi agent are added according to 600-1000g / T for compounding, and the microbial fertilizer is prepared after passing a 3mm sieve. Good production and efficiency improvement is obtained through application, and the microbial fertilizer has good application value.

Description

field of invention [0001] The invention relates to the field of agricultural biotechnology, in particular to the field of production of functional microbial fertilizer by utilizing agricultural waste and its production technology. Background technique [0002] Agricultural waste is not only a huge renewable biological resource, but also a major source of pollution to the agricultural environment. The fundamental way to deal with agricultural waste lies in the utilization of resources. Research at home and abroad has shown that various agricultural wastes, especially livestock and poultry manure and crop stalks, after proper treatment, have a very high nutritional potential for crop growth and have Helps improve soil sustainable productivity. [0003] With the rapid development of industrial and agricultural production and population increase, my country's organic waste is increasing at an average annual rate of 5%-10%. Traditional processing methods are no longer suitable ...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05F11/08
CPCY02W30/40
Inventor 斯华四
Owner 斯华四
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