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Biological organic fertilizer with insect expelling function and preparation method thereof

A bio-organic fertilizer and functional technology, which is applied in the preparation of organic fertilizers, organic fertilizers, and the treatment of bio-organic parts, to achieve the effects of increasing agricultural fertilization benefits, improving the quality of agricultural products, and improving organic matter

Active Publication Date: 2010-12-15
MICROBIAL FERMENTATION ENG RES CENT CO LTD OF YUNNAN PROVINCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the problem of comprehensive treatment of tobacco waste, it is first necessary to understand the content of various components in tobacco waste, fully analyze its indicators, and lay a foundation for treatment and utilization

Method used

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  • Biological organic fertilizer with insect expelling function and preparation method thereof
  • Biological organic fertilizer with insect expelling function and preparation method thereof
  • Biological organic fertilizer with insect expelling function and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 1) Pretreatment of raw materials: crush the tobacco waste raw materials into sawdust-like particles of 40-60 meshes, then use grass charcoal and straw powder to adjust the carbon-nitrogen ratio of the raw materials to 20:1, and then use Ga(OH) 2 Adjust the pH value to 6.5, add water to adjust the moisture content to (weight percent) 40%;

[0040] 2) mixed material fermentation: add the above-mentioned pretreated material to the calcium magnesium phosphorus of 1% of the total weight of the material, 1% ammonium sulfate, and 3% waste molasses (waste produced by the sugar factory) to mix, add 0.3% of fermentation bacteria, and mix well Stacking is carried out fermentation; Described fermentation bacterium is made up of Trichoderma viride, Bacillus subtilis, Rhizopus oryzae, Chaetomium, thermomonospora brown; Wherein: Trichoderma viride 20% (percentage by weight, the same below), subtilis Bacillus 20%, Rhizopus oryzae 20%, Chaetomium 20%, Thermomonospora brown 20%;

[0041...

Embodiment 2

[0045] 1) Pretreatment of raw materials: crush the tobacco waste raw materials into sawdust-like particles of 40-60 meshes, then adjust the carbon-nitrogen ratio of the raw materials to 30:1 with grass carbon and straw powder, and then use Ga(OH) 2 Adjust the pH value to 7.5, add water to adjust the moisture content to (weight ratio) 50%;

[0046] 2) Mixing fermentation: add the above-mentioned pretreated material to the calcium magnesium phosphorus of 2% of the total weight of the material, 2% ammonium sulfate, and 5% waste molasses (waste produced by the sugar factory) to mix, add 0.5% of fermentation bacteria, and mix well Stacking and fermenting; the fermenting bacteria are: Trichoderma viride 35%, Bacillus subtilis 35%, Rhizopus oryzae 10%, Chaetomium 10%, Thermomonospora brown 10%;

[0047] Following process is identical with embodiment 1.

[0048] Field application effect of insect repelling function bio-organic fertilizer of the present invention: (application on vegeta...

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Abstract

The invention discloses a biological organic fertilizer with an insect expelling function and a preparation method thereof. The fertilizer comprises the following components: tobacco waste, 1 to 2 percent of calcium-magnesium phosphate, 1 to 2 percent of ammonium sulfate, 3 to 5 percent of waste molasses and 0.3 to 0.5 percent of zymocyte based on the total weight of the tobacco waste; and the zymocyte comprises 20 to 35 weight percent of trichoderma viride, 20 to 35 weight percent of bacillus subtilis, 10 to 20 weight percent of rhizopus oryzae, 10 to 20 weight percent of chaetomium and 10 to 20 weight percent of thermomonospora fusca. The preparation method comprises the following steps of: pretreating the tobacco waste; smashing tobacco waste raw materials into sawdust-like grains of 40 to 60 meshes; then adjusting the carbon-to-nitrogen ratio of the raw materials to 20 to 30:1 with grass peat or straw powder; and then adjusting the pH value to 6.5 to 7.5 with Ga(OH)2 and the water content to 40 to 50 weight percent. Due to the adoption of the biological organic fertilizer with the insect expelling function, nicotine in the raw materials can be preserved to the greatest extent, insect damage degree is lowered, the using amount and times of agricultural chemicals are reduced, the application of the agricultural chemicals is effectively reduced, and the production is environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a bio-organic fertilizer with an insect-repelling function and a preparation method thereof. Background technique [0002] Tobacco industry is one of my country's important economic pillar industries, especially in Yunnan, which is known as a large tobacco province. Tobacco tax and profit reached 70 billion yuan, a historic breakthrough. In 2008, the planting area of ​​flue-cured tobacco in the country was 17 million mu, of which the planting area in Yunnan Province was as high as 5.6 million mu, accounting for 32.9% of the national planting area. [0003] Tobacco waste refers to field tobacco stems produced in the tobacco production process that cannot be utilized and digested by the tobacco industry; tobacco dust, tobacco stems, soot, and confiscated tobacco leaves produced in tobacco processing; and those that cannot form commercial tobacco leaves are not listed Grade tob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05F17/00C05G3/60
CPCY02W30/40
Inventor 尚海丽杨发祥
Owner MICROBIAL FERMENTATION ENG RES CENT CO LTD OF YUNNAN PROVINCE
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