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Method for producing microecological foliar fertilizer by utilizing probiotics and microalgae

A micro-ecological and foliar fertilizer technology, applied in the biological field

Inactive Publication Date: 2011-05-18
UNIV OF SCI & TECH BEIJING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no report on the use of chlorella as a foliar fertilizer

Method used

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  • Method for producing microecological foliar fertilizer by utilizing probiotics and microalgae
  • Method for producing microecological foliar fertilizer by utilizing probiotics and microalgae
  • Method for producing microecological foliar fertilizer by utilizing probiotics and microalgae

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Firstly, the respective fermentation cultures obtained cell concentrations of 12.9 billion / ml Bacillus natto, 11.8 billion / ml Lactobacillus, 10.6 billion / ml Rhodopseudomonas palustris, 2.5 billion / ml Saccharomyces cerevisiae and 2.2 billion / ml small Liquid culture of coccus USTB-01, as attached figure 1 As shown, the cell concentration was 12.9 billion / ml Bacillus natto 100ml, 11.8 billion / ml Lactobacillus 100ml, 10.6 billion / ml Rhodopseudomonas palustris 100ml, 2.5 billion / ml Saccharomyces cerevisiae 100ml and 2.2 billion / ml ml Chlorella USTB-01100ml is mixed to obtain a micro-ecological foliar fertilizer with a total cell concentration of 8 billion / ml, as attached figure 2 shown. The micro-ecological foliar fertilizer produced by 4 kinds of probiotics and chlorella cultures was diluted 100 times with water, and sprayed evenly on the leaves of Chinese cabbage once every 10 days. After 60 days of growth of Chinese cabbage, 10 cabbages that were sprayed with and witho...

Embodiment 2

[0019] Firstly, the respective fermentation cultures obtained cell concentrations of 12 billion / ml Bacillus natto, 12.8 billion / ml Lactobacillus, 10.2 billion / ml Rhodopseudomonas palustris, 2.6 billion / ml Saccharomyces cerevisiae and 2.5 billion / ml small A total of 5 kinds of liquid cultures of the algae USTB-01 were mixed according to the proportions of 10%, 20%, 30%, 20% and 20% of the total volume percentage respectively, and a total cell concentration of 7.84 billion / ml was obtained. Ecological foliar fertilizer.

Embodiment 3

[0021] Firstly, the respective fermentation cultures obtained cell concentrations of 13 billion / ml Bacillus natto, 12 billion / ml Lactobacillus, 10.5 billion / ml Rhodopseudomonas palustris, 2.3 billion / ml Saccharomyces cerevisiae and 2.5 billion / ml small A total of 5 kinds of liquid cultures of the algae USTB-01 were mixed according to the proportions of 20%, 20%, 30%, 10% and 20% of the total volume percentage respectively, and a total cell concentration of 8.88 billion / ml was obtained. Ecological foliar fertilizer.

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Abstract

The invention belongs to the technical field of biology and relates to a method for producing a microecological foliar fertilizer by utilizing probiotics and microalgae. The method comprises the following steps of: firstly, culturing to obtain liquid culture prepared by bacillus, lactic acid bacteria and rhodopseudomonas palustris with the cell concentration being 10 billion / ml and saccharomycetes and chlorella with the cell concentration being 2 billion / ml respectively, then preparing liquid culture with four types of probiotics and one type of chlorella, and mixing the liquid cultures according to respective volume ratio to obtain the liquid microecological foliar fertilizer with the total cell concentration being more than 5 billion / ml. The method has the advantages that the used strains and chlorella are all probiotics which can be eaten by human, and are safe and non-toxic; the microecological foliar fertilizer integrates the advantages of promoting the plant growth of the probiotics, the chlorella and metabolites thereof; and the microecological foliar fertilizer is diluted with water by 100 times every 10 days and is sprayed on plant leaves, and the plant yield is increasedby more than 30% in 60 days. The method has an important application value in aspect of improving the yield and the quality of crops such as grain and the like.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular provides a method for producing micro-ecological foliage fertilizer by using probiotics and microalgae, which has very important application value and prospect in the production of safe, non-toxic and compound high-efficiency plant foliage fertilizer. Background technique [0002] Foliar fertilizer refers to the fertilizer that is applied to the leaves of plants and can be absorbed and utilized by them. Since foliar fertilizer can directly enter the plant body from the leaves and participate in the metabolism of crops and the synthesis of organic matter, the root absorption capacity is weak in the late stage of crop growth and development. The nutrients needed by crops can be replenished in time. Reasonable application of foliar fertilizer can improve the yield and quality of crops. As a representative of emerging fertilizers, the research and application of foliar fertilizers have...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08
Inventor 闫海吕乐许倩倩尹春华刘晓璐张鑫张可毅山其米克张雯景冀宇婷
Owner UNIV OF SCI & TECH BEIJING
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