Bio boron compound foliar fertilizer and preparation method and application thereof

A foliar fertilizer and biological technology, which is applied in the field of biological boron compound foliar fertilizer and its preparation to achieve the effects of improving fertilizer efficiency, improving plant organ function and high utilization rate

Active Publication Date: 2012-11-14
SHANGHAI NUOTONG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Using the combination of microbial agent and boron to spray the leaves of plants has the characteristics of economy, high efficiency, safety, and fast absorption and utilization, but this method has not been reported at home and abroad.

Method used

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  • Bio boron compound foliar fertilizer and preparation method and application thereof
  • Bio boron compound foliar fertilizer and preparation method and application thereof
  • Bio boron compound foliar fertilizer and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] 1. Preparation of powder yeast organic raw materials

[0042] Concentrate the fermented liquid waste liquid puree after yeast extraction, the concentration of the waste liquid waste liquid puree is about 7%, after concentration, the concentration reaches 50%, and then through the spray drying process, the fineness is greater than 80 mesh, and the water content is less than 3%. Brown powder yeast organic raw material. (The process flow chart of waste liquid output in the yeast production process can be found in figure 1 ).

[0043] The basic properties of the powdery yeast organic material after spray drying are shown in Table 1. figure 2 ).

[0044] Table 1 Basic properties of powdery yeast organic raw materials

[0045]

[0046] 2. Strain fermentation

[0047] Bacillus subtilis (Bacillus subtilis) and jelly-like Bacillus (Bacillus mucilaginosus) are fermented and produced separately using fermentation equipment. The two strains are respectively subjected to sl...

Embodiment 2

[0061] In the preparation of the composite microbial agent, the mixing ratio of Bacillus subtilis and Bacillus mucilaginosus after fermentation is 3:1, and the adsorption ratio of bacterial liquid and yeast organic material is 1:30.

[0062] The addition ratio of yeast organic raw material is 55%, and sodium octaborate tetrahydrate is 43%; others are the same as in Example 1.

Embodiment 3

[0064] In the preparation of the composite microbial agent, the mixing ratio of Bacillus subtilis and Bacillus mucilaginosus after fermentation is 2:1, and the adsorption ratio of bacterial liquid and yeast organic material is 1:50.

[0065] The addition ratio of yeast organic raw material is 35%, sodium octaborate tetrahydrate 62%; Others are with embodiment 1.

[0066] Tomato field experiment results

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PUM

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Abstract

The invention relates to a bio boron compound foliar fertilizer, which consists of the following components in percentage by weight: 35 to 55 percent of bacteria-containing yeast organic raw material, 43 to 62 percent of sodium octaborate tetrahydrate and the balance of azone. The invention also provides a preparation method and use of the bio boron compound foliar fertilizer. The invention provides a novel raw material for the production of the foliar fertilizer, breaks through the tradition mode that the boron foliar fertilizer is produced from single inorganic raw materials, provides a novel raw material for technically improving a compound microbial fertilizer into the foliar fertilizer, and has the characteristics of low cost, capacity of changing waste materials into valuable things, high water solubility, high utilization rate and the like.

Description

【Technical field】 [0001] The invention relates to a foliage fertilizer, in particular to a biological boron compound foliage fertilizer and its preparation method and application. 【Background technique】 [0002] The development and research of microbial fertilizers has been a hot topic in international agriculture since the 21st century. Excessive application of chemical fertilizers is not conducive to maintaining ecological balance and protecting the environment. Microbial fertilizers are long-acting, non-toxic, non-polluting, energy-saving, and low-cost. It is an important aspect of the sustainable development of modern agriculture and has received widespread attention at home and abroad. Foliar fertilization, also known as root topdressing or foliar spraying, is to spray fertilizer directly on the surface of crop leaves, absorb nutrients through leaves, and transport nutrients to various parts of the body. Its outstanding features are strong pertinence and fast nutrient a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00C05G3/00C05F5/00
CPCY02A40/20
Inventor 闫龙翔曹良元史静史学军
Owner SHANGHAI NUOTONG INFORMATION TECH CO LTD
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