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Liquid microbial leaf fertilizer, and production method and applications thereof

A foliar fertilizer and microbial technology, applied in the field of liquid microbial fertilizer and its production, can solve the problems of single ingredient and restricted scope of application, and achieve the effects of protecting the environment, saving resources, and improving the utilization rate of fertilizers

Active Publication Date: 2014-02-12
SHANGHAI LVLE BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its composition is single, and its scope of application is restricted to a certain extent

Method used

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  • Liquid microbial leaf fertilizer, and production method and applications thereof
  • Liquid microbial leaf fertilizer, and production method and applications thereof
  • Liquid microbial leaf fertilizer, and production method and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] 1. Microbial bacteria liquid: the formula of the strain fermentation medium is 50% of yeast waste liquid, 1.4% of silkworm chrysalis powder, 0.7% of peptone, 0.35% of gelatinized corn flour, 0.21% of NaCl, KH 2 PO 4 0.14%, MgSO 4 0.07%, pH 7. The effective number of viable bacteria in the microbial liquid is 4.7×10 8 per milliliter, the content of zeatin is about 0.69mg / mL.

[0033]2. Raw material formula: add according to the following formula. The trace element is borax and chelated zinc, the ratio is 2:3; the protective agent is sodium benzoate and molasses, the ratio is 1:1.

[0034] Table 3 Addition formula of microbial foliar fertilizer raw materials

[0035]

[0036] 3. Mix the inorganic nutrients with 40% (total mass) water; add the protective agent into the bacterial liquid, stir evenly and then add the inorganic nutrients; finally add the fully dissolved surfactant and the rest of the water to make microbial leaves surface fertilizer. The technical...

Embodiment 2

[0041] 1. Microbial bacteria liquid: the formula of the strain fermentation medium is 60% of yeast waste liquid, 1.2% of silkworm chrysalis powder, 0.6% of peptone, 0.3% of gelatinized corn flour, 0.18% of NaCl, KH 2 PO 4 0.12%, MgSO 4 0.06%, pH 7. The effective number of viable bacteria in the microbial liquid is 4.2×10 8 per milliliter, the content of zeatin is about 0.73mg / mL.

[0042] 2. Raw material formula: see Table 5. Trace element, protective agent are the same as example one.

[0043] Table 5 Addition formula of microbial foliar fertilizer raw materials

[0044]

[0045] 3. Mixing and compounding: the same as Example 1. See Table 6 for technical indicators of microbial foliar fertilizers.

[0046] Table 6 Technical indicators of microbial foliar fertilizers

[0047]

[0048] 4. Sub-loading into warehouses: the same as Example 1.

Embodiment 3

[0050] 1. Microbial bacteria liquid: the formula of the strain fermentation medium is 55% of yeast waste liquid, 1.5% of silkworm chrysalis powder, 0.75% of peptone, 0.4% of gelatinized corn flour, 0.2% of NaCl, KH 2 PO 4 0.15%, MgSO 4 0.08%, pH 7. The effective number of viable bacteria in the microbial liquid is 3.6×10 8 per milliliter, the content of zeatin is about 0.71mg / mL.

[0051] 2. Raw material formula: see Table 7. Trace elements are the same as Example 1, and the protective agent is glycerin and molasses in a ratio of 1:1.

[0052] Table 7 Addition formula of microbial foliar fertilizer raw materials

[0053]

[0054] 3. Mixing and compounding: except that inorganic nutrients are premixed with 30% water, the rest are the same as Example 1. See Table 8 for technical indicators of microbial foliar fertilizers.

[0055] Table 8 Technical indicators of microbial foliar fertilizers

[0056]

[0057] 4. Sub-loading into warehouses: the same as Example 1. ...

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Abstract

The invention discloses a bacillus edaphicus liquid. The bacillus edaphicus liquid is obtained via separated fermentation of bacillus edaphicus using fermentation equipment. A fermentation medium of the separated fermentation comprises following ingredients, by mass, 40 to 60% of yeast waste liquid, 1.4 to 1.8% of silkworm chrysalis powder, 0.7 to 0.9% of peptone, 0.35 to 0.45% of gelatinized corn flour, 0.21 to 0.27% of NaCl, 0.14 to 0.18% of KH2PO4, 0.07 to 0.09% of MgSO4, and water. The invention discloses a liquid microbial leaf fertilizer, and a production method thereof. According to the liquid microbial leaf fertilizer, advantages of leaf fertilizers and microbial fertilizers are combined, effects and supplement of nutrient elements required by a plurality of crops at specific growing periods are realized quickly, fertilizer utilization rate is increased, fertilizer dosage is reduced, and production cost is also reduced.

Description

technical field [0001] The invention relates to the field of microbial fertilizers, in particular to a liquid microbial fertilizer and a production method thereof. Background technique [0002] Most terrestrial plants rely on their roots to absorb nutrients, but while the leaves of plants absorb water, they can also absorb exogenous substances like roots, such as gases, nutrients, and pesticides. As a fertilization measure to strengthen crop nutrition, prevent certain deficiencies, and regulate growth and development, foliar fertilizers have long been used in the application of plant growth regulators and trace elements. The foliar fertilizer can absorb more than 70% within 24 hours, and the dosage is only 1 / 10~1 / 5 of that of soil fertilization. Appropriate application can reduce 1 / 4 of soil fertilization, effectively alleviating environmental pollution and Waste of resources. However, the current domestic market foliar fertilizer products are mostly inorganic nutrients, s...

Claims

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Application Information

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IPC IPC(8): C12N1/20C05G3/00C12R1/07
Inventor 闫龙翔陈芳陈露
Owner SHANGHAI LVLE BIO TECH
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