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Method for taking farmyard manure as raw material to produce tobacco biofertilizer

A bio-fertilizer and farmyard manure technology is applied in the field of producing tobacco bio-fertilizer by using farmyard manure as raw material, which can solve the problems of pollution, unfavorable growth of tobacco plants, incomplete composting, etc., so as to reduce the application amount and eliminate the infection of common diseases. source, the effect of improving soil physical and chemical properties

Inactive Publication Date: 2012-08-15
云南省烟草公司保山市公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary farmyard manure comes from a variety of sources, and carries a large amount of harmful substances such as germs, insect eggs, and weed seeds. The composting and retting is not completely decomposed according to the conventional method, and it will cause pollution after being applied to the tobacco field, which is not conducive to the healthy growth of tobacco plants.

Method used

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  • Method for taking farmyard manure as raw material to produce tobacco biofertilizer
  • Method for taking farmyard manure as raw material to produce tobacco biofertilizer
  • Method for taking farmyard manure as raw material to produce tobacco biofertilizer

Examples

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Effect test

Embodiment 1

[0031] Use 1000kg of cow dung and pig manure as the main material, control the water content to 55-65%, and make it into a thick mud. Remove debris and stones, add 100kg of corn stalks crushed to 5-10 cm, and mix the main and auxiliary materials for 4 minutes. Afterwards, 10 L of Paenibacillus polymyxa TPB55 fermentation stock solution was inoculated. The base material after inoculation is stacked on the fermentation platform in a long pile with a height of 1.2m and a width of 2m at the bottom. The outside of the pile is covered with crop straw as insulation and waterproof material. After stacking, turn the pile and measure the temperature every 3 days, keep the pile temperature above 55°C, and ferment for 10 days; continue stacking and fermentation for 15 days, and control the moisture content of the compost pile at 45~ 50%, complete the decomposing process when the stack temperature naturally drops below 40°C and no longer heats up, and the tobacco bio-fertilizer suitable fo...

Embodiment 2

[0033]Use 1000kg of chicken and duck manure as the main material, control the water content to 55-65%, and form a thick mud. Remove sundries and stones, add 50kg of peanut shells, stir the main and auxiliary materials for 8 minutes, and then inoculate Bacillus subtilis By33 and Pseudomonas fluorescens CZ mixed fermentation stock solution 15L. The base material after inoculation is stacked on the fermentation platform, forming a trapezoidal long pile with a height of 1.5m and a width of 2.5m at the bottom. The outside of the pile is covered with crop straw as insulation and waterproof material. After stacking, turn the pile and measure the temperature every 3 days, keep the pile temperature above 55°C, and ferment for 10 days; continue stacking and fermentation for 15 days, and control the moisture content of the compost pile at 45~ 50%, complete the decomposing process when the stack temperature naturally drops below 40°C and no longer heats up, and the tobacco bio-fertilizer ...

Embodiment 3

[0035] Use 1000kg of sheep manure and pig manure as the main material, control the water content to 55-65%, and make it into a thick mud. Remove sundries and stones, add 150kg of straw crushed to 5-10 cm, and mix the main and auxiliary materials for 6 minutes. , inoculate 5L of Pseudomonas putida GC fermentation stock solution. The base material after inoculation is stacked on the fermentation platform in a long pile with a height of 1.8m and a width of 3.0m at the bottom. The outside of the pile is covered with crop straw as insulation and waterproof material. After stacking, turn the pile and measure the temperature once every 5 days, keep the pile temperature above 55°C, and ferment for 10 days; 50%, complete the decomposing process when the stack temperature naturally drops below 40°C and no longer heats up, and the tobacco bio-fertilizer suitable for base fertilizer is obtained.

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Abstract

The invention discloses a method for taking farmyard manure as a raw material to produce a tobacco biofertilizer. The method comprises the following steps: preparing materials, inoculating, composting, decomposing and performing post-fermentation, namely, taking excrement of livestock and / or poultry as a main material, controlling water content to the range of 55-65%, taking crop straw, green grass, pine nut shells, peanut shells and the like as an auxiliary material, and mixing the main material and the auxiliary material into a base material at weight ratio of 100:5-15; mixing and inoculating biocontrol microbial fermentation stock solution in the base material according to the proportion that 100kg of main material is used in inoculation of 0.5-1.5L of microbe; naturally composting the base material, turning the compost every 3-5d, controlling the temperature in the compost to be not less than 55 DEG C, and fermenting for 10d; and controlling the moisture of the fertilizer compost to the range of 45-50%, fermenting for 15-30d, and finishing the decomposition process when the temperature is decreased to 40 DEG C. The method provided by the invention not only can stably and reliably realize the decomposition of the farmyard manure and can eliminate infectious source of common diseases that occur frequently in tobacco treated with organic fertilizers. According to the invention, the biofertilizer is suitable for being produced and used cooperatively with tobacco seedling culture and field culture, so as to reduce the loss of nutrient content and obtain good application effects.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizer production, and in particular relates to a method for producing tobacco bio-fertilizer by using farmyard manure as a raw material with simple process, high production efficiency and good fertilizer effect. Background technique [0002] For a long time, there are only two kinds of fertilizers in the fertilizer family: organic fertilizers and chemical fertilizers. Chemical fertilizers are rich in quick-acting nutrients. Reasonable application of chemical fertilizers can greatly increase crop yields, which is indispensable at the current stage of sustainable agricultural development. However, the excessive application of chemical fertilizers has also brought a series of negative effects: imbalance of nutrient ratio in the soil, degradation of soil quality, stronger sealing, poorer permeability, lower humus content, and soil compaction, resulting in damage to the ecological environment...

Claims

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Application Information

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IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 周锋杨中义李永亮刘莉莉胡志明李丽杨继洪姜吉飞李义强杨金广段燕平
Owner 云南省烟草公司保山市公司