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Method for producing fertilizer

A technology for organic fertilizer and tobacco powder, which is applied in the field of organic fertilizer manufacturing to achieve the effects of improving yield and quality, reducing usage, and reducing the incidence of pests and diseases

Inactive Publication Date: 2009-08-19
SHANDONG NEW HOPE LIUHE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, how to use this waste material to make organic fertilizer in large quantities, there is no effective production method in China at present.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Every 666.7m before digging 2 Apply base fertilizer (50 kg of 15-15-15 alliance compound fertilizer, 50 kg of Haihua potassium sulfate, and 40 kg of calcium nitrate fertilizer). kg + 260 kg of this organic fertilizer, mix it with the soil after application, and water after planting. Fruit trees can be used by ditching or opening holes.

[0023] Fertilizer effect test comparison using tobacco stems, decomposed organic fertilizer with tobacco powder content exceeding 50%, using the organic fertilizer produced by this patent and soybean meal commercial organic fertilizer.

[0024] On March 20, 2007, the test was carried out on five-year-old red Fuji apple fruit trees in Qixia Shewobo, Yantai, Shandong. Three plants were selected as a test plot except for the isolation row. The first treatment was to use tobacco stems and decomposed organic fertilizer with a tobacco powder content exceeding 50%. , the usage per plant is 8 kg; treatment 2 is using the organic fertilizer pr...

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Abstract

The invention relates to a method for producing organic fertilizer, comprising the following steps: mixing 15-20% of smashed tobacco stalk, tobacco ashes and other bits and pieces with 45-50% of feces of live stock feces; then evenly mixing 0.08-0.1% of thermophilic bacillus in aerobic zymogen, 0.5-0.8% of trace element fertilizer and 0.1-0.2% of carbamide with 30-35% of smashed plant straw powder; adding water to the obtained mixture to raise the water content to 45-50% as well as adjusting pH value to 5.5-6.5; fermenting for 10-15 days at a temperature higher than 20 DEG C; turning 5-6 times, and drying in the air until the water content is lower than 20%. The organic fertilizer produced by the invention can loosen and activate soil, enhance photosynthetic efficiency pf plants, increase yield and quality of farm produce, decrease occurrence of plant diseases and insect pests, reduce usage amount of pesticide and fertilizer, and relieve environment pollution.

Description

technical field [0001] The invention relates to the field of organic fertilizer production, in particular to a method for producing organic fertilizer by using tobacco stems and tobacco dust as raw materials. Background technique [0002] Directly use tobacco stems, tobacco powder and other tobacco factory waste to make organic fertilizers. High nicotine content will cause damage to crops. It has always been one of the main problems that plague organic fertilizer manufacturers, especially in the protection of vegetables that use a lot of organic fertilizers. The situation in the main production areas of land and fruit is particularly serious. The nicotine content in the organic fertilizer limits the use of the organic fertilizer. If the usage is too high, it will cause the leaves of the plants to turn yellow, thereby affecting the accumulation of photosynthetic products and further affecting the yield and quality of agricultural products. [0003] A large number of investig...

Claims

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Application Information

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IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 李光聚刘永江李鑫黄河
Owner SHANDONG NEW HOPE LIUHE GROUP
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