Tobacco active biological organic-inorganic special fertilizer and preparation method thereof

A bio-organic-inorganic, special-purpose fertilizer technology is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, and organic fertilizers to achieve the effects of improving comprehensive fertility, increasing root activity, and improving tobacco leaf quality.

Inactive Publication Date: 2012-08-01
湖南金叶众望科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The organic matter content of the above-mentioned organic matter raw materials after fermentation is

Method used

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  • Tobacco active biological organic-inorganic special fertilizer and preparation method thereof
  • Tobacco active biological organic-inorganic special fertilizer and preparation method thereof
  • Tobacco active biological organic-inorganic special fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] (1) Select the strains that enzymolyze the crude protein in the cake to form biologically active free amino acids and active small peptides: Stenotrophomonasmaltrophilia G12 or Bacilluspumilus K11, and ferment and expand them complex;

[0037] (2) Biologically fermented cake fertilizer produced by solid fermentation and enzymatic hydrolysis of cake cakes to produce biologically active free amino acids and active small peptides: use 60% by weight of rapeseed meal, 30% of sesame meal, 10% of soybean meal, and adjust the water content to 45% ;Use lime water to adjust the pH to 8.8-9.0, add the bacteria in step (1), add it according to 4% of the total weight percentage of the mixed cake, mix evenly, and then semi-closed stacking and retting fermentation, control the stacking during fermentation The height is 80-100cm and the width is 2-2.5m. Insert a thermometer to make a mark. After the core temperature of the pile exceeds 50°C, use a knife-type turning machine or a chain-...

Embodiment 2

[0042] (1) Select the strain that enzymolyzes the crude protein in the cake to form biologically active free amino acids and active small peptides: oligotrophic unit cells of maltophilia Stenotrophomonas maltrophilia G12 or brachyspores Bacillus pumilus K11 , and ferment and multiply it;

[0043] (2) Biologically fermented cake fertilizer produced by solid fermentation and enzymolysis of cake cakes to produce biologically active free amino acids and active small peptides: 70% by weight of rapeseed meal, 20% of sesame meal, 10% of soybean meal, and the moisture content is controlled at 45%. ;Use lime water to adjust the pH to 8.8-9.0, add the bacteria in step (1), add it according to 5% of the total weight percentage of the mixed cake, mix it evenly, and then semi-closed stacking and retting fermentation, control the stacking during fermentation The height is 80-100cm and the width is 2-2.5m. Insert a thermometer to make a mark. After the core temperature of the pile exceeds ...

Embodiment 3

[0048] (1) Weigh 500kg of rapeseed meal, 330kg of soybean meal, 130kg of sesame meal, strain Stenotrophomonas maltrophilia G12 or brachyspores Bacillus pumilus K11 40kg, add 650~700kg of lime water, adjust the pH between 8.8-9.0, and fully stir the materials evenly. The raw materials after adding water are stacked and fermented in a trapezoidal shape, the pile height is controlled at about 800mm, and the bottom width of the pile is more than 2000mm. After the fermentation is completed, the biologically fermented cake fertilizer is obtained.

[0049] (2) Add 85 kg of active agent to the bio-fermented cake fertilizer prepared in (1), and mix evenly to obtain an active organic fertilizer.

[0050] (3) Weigh inorganic fertilizers: 175kg of ammonium nitrate phosphorus, 240kg of monoammonium phosphate, 165kg of potassium sulfate, 40kg of potassium chloride, 10kg of calcium magnesium phosphorus, 15kg of magnesium sulfate monohydrate, 10kg of borax, and 10kg of zinc sulfate. Thr...

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Abstract

The invention discloses a tobacco active biological organic-inorganic special fertilizer and a preparation method thereof. The tobacco active biological organic-inorganic special fertilizer is prepared by the following steps of: selecting functional microbial strain and adding the following materials in percentage by weight: 50-70 percent of rapeseed meal, 20-40 percent of sesame seed meal and 10-20 percent of bean meal; mixing, then performing solid fermentation and performing enzymolysis on crude protein in cake meal to form a biological fermentation cake fertilizer with bioactive free amino acid and active small peptide; and then uniformly mixing with an activator and an inorganic fertilizer and chelating to prepare the tobacco active biological organic-inorganic special fertilizer. The tobacco active biological organic-inorganic special fertilizer is characterized by comprising the following raw materials in percentage by weight: 8-12 percent of activator, 20-30 percent of biological fermentation cake fertilizer and 55-75 percent of inorganic fertilizer. According to the invention, a method of combining an organic fertilizer with an inorganic fertilizer and combining nitrate nitrogen with ammonium nitrogen is adopted, the biological fermentation cake fertilizer with the rapeseed meal, sesame seed meal and bean meal as carriers is added, and the raw materials are mixed with the activator and the like to prepare a high-efficiency active fertilizer. The fertilizer has the characteristics of high nutrition, high activity and high efficiency; the tobacco plant root environment can be improved, the root system activity is enhanced, the leaf growth is promoted, the requirements of tobacco plant development on mineral nutrition are fully met, the yield of the tobacco plant and the quality of the tobacco leaf can be obviously improved, the environment pollution is reduced, and the soil is improved.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a tobacco active bio-organic and inorganic special fertilizer and a preparation method thereof. Background technique [0002] China is the largest tobacco leaf producing country in the world, how to improve and improve the quality of tobacco leaves has become an important topic that we must study. Tobacco leaf quality is currently the most concerned issue of China's tobacco industry, and it is also an important issue that the tobacco industry must solve. Among the many factors affecting the quality of flue-cured tobacco, the most important ones include climate, variety, soil and nutrition, maturity and baking. But climate is an unadjustable factor, which only plays an important role in the division of flue-cured tobacco planting. For a given flue-cured tobacco planting area, in addition to considering the planting date, we cannot consider it in production due to unadjustable factors. Adjust it. ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 肖汉乾易百科
Owner 湖南金叶众望科技股份有限公司
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