Low-density vegetable organic bacterial fertilizer and preparation method thereof

An organic bacteria, low-density technology, applied in organic fertilizers, biochemical equipment and methods, fixed on/in organic carriers, etc., can solve soil compaction, high microbial colonization and low survival performance, and excessive use of chemical fertilizers To prevent soil compaction, restore soil vitality, and inhibit pests and diseases

Pending Publication Date: 2022-05-17
聊城金余肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problem of high microbial colonization and low survival performance caused by excessive use of ch

Method used

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  • Low-density vegetable organic bacterial fertilizer and preparation method thereof
  • Low-density vegetable organic bacterial fertilizer and preparation method thereof
  • Low-density vegetable organic bacterial fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0059] Example 1. Low-density vegetable organic bacterial fertilizer, the density of the organic bacterial fertilizer is 0.6g / cm 3 .

[0060] The organic bacterial fertilizer comprises the following components by mass percentage:

[0061] Medium and micronutrient elements 0.5%, zinc lignosulfonate 0.05%, fly ash 1%, ammonium sulfate 0.5%, aluminum sulfate 0.15%, ferrous sulfate 0.15%, immobilized Beauveria bassiana culture 1%, immobilized green Beauveria culture 1%, compound microbial powder 0.5%; the rest are fermented organic matter.

[0062] The fermented organic matter is made by adding a small amount of straw pulverized mushroom residue to adjust the water content, and then stacking and fermenting the immobilized white rot fungus culture at high temperature, adding quicklime powder to adjust the pH value of the substances in the stack, and then stacking with the composite microbial inoculum. product after fermentation.

[0063] The composite microbial inoculants inclu...

Example Embodiment

[0082] Example 2. Low-density vegetable organic bacterial fertilizer, the density of the organic bacterial fertilizer is 0.8g / cm 3 .

[0083] The organic bacterial fertilizer comprises the following components by mass percentage:

[0084] Medium and micronutrient elements 1.5%, zinc lignosulfonate 0.2%, fly ash 2%, ammonium sulfate 0.8%, aluminum sulfate 0.35%, ferrous sulfate 0.45%, immobilized Beauveria bassiana culture 1.5%, immobilized green Beauveria culture 1.5%, compound microbial powder 2%; the rest are fermented organic matter.

[0085] The fermented organic matter is made by adding a small amount of straw pulverized mushroom residue to adjust the water content, and then stacking and fermenting the immobilized white rot fungus culture at high temperature, adding quicklime powder to adjust the pH value of the substances in the stack, and then stacking with the composite microbial inoculum. product after fermentation.

[0086] The composite microbial inoculants incl...

Example Embodiment

[0105] Example 3. Low-density vegetable organic bacterial fertilizer, the density of the organic bacterial fertilizer is 0.67g / cm 3 . The organic bacterial fertilizer comprises the following components by mass percentage: 1% of medium and micronutrient elements, 0.2% of zinc lignosulfonate, 1% of fly ash, 0.7% of ammonium sulfate, 0.15% of aluminum sulfate, and 0.45% of ferrous sulfate, 1.5% of immobilized Beauveria bassiana culture, 1.5% of immobilized Beauveria anisopliae culture, 2% of compound microbial powder; the rest are fermented organic matter.

[0106] The fermented organic matter is made by adding a small amount of straw pulverized mushroom residue to adjust the water content, and then stacking and fermenting the immobilized white rot fungus culture at high temperature, adding quicklime powder to adjust the pH value of the substances in the stack, and then stacking with the composite microbial inoculum. product after fermentation.

[0107] The composite microbial...

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Abstract

The invention discloses a low-density vegetable organic bacterial fertilizer and a preparation method thereof. The density of the organic bacterial fertilizer is 0.6-0.8 g/cm < 3 >. The organic bacterial fertilizer is prepared from 0.5%-1.5% of medium and trace nutrient elements, 0.05%-0.2% of zinc lignosulfonate, 1%-2% of fly ash, 0.5%-0.8% of ammonium sulfate, 0.15%-0.35% of aluminum sulfate, 0.15%-0.45% of ferrous sulfate, 1%-1.5% of immobilized beauveria bassiana culture, 1%-1.5% of immobilized metarhizium anisopliae culture and 0.5%-2% of compound microbial powder. And the balance of fermented organic matters. The preparation method comprises the steps of mushroom residue collection, high-temperature fermentation, low-temperature fermentation, material mixing and the like. The low-density vegetable organic bacterial fertilizer disclosed by the invention can solve the problem of low colonization and survival performance of high microorganisms caused by excessive dosage of chemical fertilizers and soil hardening in vegetable planting.

Description

technical field [0001] The invention relates to an organic bacterial fertilizer and a preparation method thereof, in particular to an organic bacterial fertilizer for low-density vegetables and a preparation method thereof. Background technique [0002] my country has a large population and 1.8 billion mu of arable land. The potential of my country's fertilizer market is huge. However, in recent years, the predatory production in pursuit of high output has prompted the excessive application of chemical fertilizers and pesticides, which has caused soil compaction and serious pollution of agricultural products. It is imminent to create a safe food production environment and conditions. As an important way of pollution-free agricultural products and agricultural ecology - microbial active organic fertilizer has been listed as one of the special fertilizers for green food and organic food production. In addition, frequent droughts and water shortages in the north have posed a s...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/60C05G3/80C05F17/20C12N11/087C12N11/02C12N1/14C12R1/14
CPCC05C3/00C05F17/20C05G3/00C05G3/60C05G3/80C12N11/087C12N11/02C12N1/14C05D9/00C05D9/02C05F5/00C05F11/00C05F11/08Y02W30/40
Inventor 苑学亮李莉扈保杰李虎申张岳华王怀珍刘永高李民厚刘明
Owner 聊城金余肥业有限公司
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