CN1289539A - Efficient composite bacteria agent - Google Patents

Abstract

An efficient composite biologic bacterial preparation playing the roles of both fertilizer and agricultural chemical for grains and oil crops, vegetables and fruit tree is prepared from 25 bacteria in 9 floras including bacillocin through transforming and fermenting. It features high-resistance specific-function floras to generate hormonel activity, high disease resistance, and high compatibility between floras for higher effect.

Description

Efficient composite bacteria agent

The present invention relates to agricultural microorganism, particularly contain 25 kinds of bacterium of nine floras are common or the conversion fermentation forms microbial inoculum component and manufacture methods such as bacillus.

21 century is the bionic epoch, and human requirement to agricultural is an ecological agriculture substituted chemistry agricultural.But the dependence chemical fertilizer that people are undue for a long time and the use of agricultural chemicals, to making the agroecological environment severe exacerbation, harmful substance contents such as the residual quantity of agricultural chemicals and nitrous acid exceed standard in the agricultural product, affect the human beings'health and the ecological balance.Present bacteria agent product has ferment bacterium, EM and beneficial waiting so long, ferment bacterium has 24 kinds of microorganism groups of three major types, it is by bacterium and the compound biological function group of enzyme, major function is the decomposition that promotes organic materials, agricultural and sideline discarded objects such as straw are also had great role in the field, and most of flora has belonged to the gas decomposer; EM is isolated five kinds of functions on the ferment bacterium basis; The benefit benefit is again eight kinds of floras such as compound azotobacter, bacillus licheniformis on the basis of EM for a long time, except that the EM characteristics are arranged, has added ecological balance bacterium.

The purpose of the invention is outside the advantage that the fixed nitrogen, phosphorus decomposing, potassium decomposing and the promotion organic materials that absorb above-mentioned domestic and international composite bacteria agent capable decompose fast, a kind of profitable strain is provided, the bacterial strain function is different, act on complete, each flora alternate has strong resistance to poor environment, the living bacteria count height, technology advanced person's efficient composite bacteria agent and manufacture method thereof.

This efficient composite bacteria agent, its component bacterium number is than being bacillus: saccharomycete: lactic acid bacteria: azotobacter: phosphorus decomposing, potassium solubilizing bacteria: Aspergillus: mucor: photosynthetic bacteria: actinomycetes=(25-35): (8-12): (8-12): (10-15): (12-17): (5-9): (3-7): (3-7): (3-7).

The manufacture method of this efficient composite bacteria agent:

1., strain inclined plane cultivates, enlarged culture, phosphorus decomposing, potassium solubilizing bacteria shaking table enlarged culture, with the flora of bacillus, saccharomycete, lactic acid bacteria, azotobacter, the independent fermentation tank enlarged culture of actinomycetes in proportion mixing become component A;

2., with the raw material rice bran: wheat bran: brown sugar: honey=40: 50: 5: 5 batch mixings in proportion, sterilization is fermented into B component with photosynthetic bacteria illumination conversion, becomes component C with Aspergillus, mucor solid fermentation;

3., component A, B, C are counted ratio mixing liquid fermentation in flora, store, packing, finished product.

Efficient composite bacteria agent, containing 25 kinds of bacterium of nine floras such as bacillus changes jointly and transmits that ferment forms, have following three outstanding characteristics: 1) screening and separating from soil phase, the cultivation and the resistance of purifying out, the special flora of function, can produce the physiological activator of several hormonals, make this composite bacteria agent capable have the hormonal action of promoting in the market; 2) contain the extremely strong mushroom of resistance against diseases in the microbial inoculum, have strong inhibition downy mildew, the effect of powdery mildew pathogenic bacteria is to using " agricultural chemicals " effect that can play diseases prevention on some crops; 3) most bacterium resistances are all very strong in the microbial inoculum, by continuously fermenting and changing technology such as fermentation, hold coexistence mutually, control ecotope easily, bring into play their effects separately.This product has tangible volume increase and defending and fighting against diseases effect to crops such as the crop of grain and oil, fruit and vegetables, played the double effects of fertilizer and agricultural chemicals,, improved product quality the development of the ecological agriculture, the effect that helps human health is very huge, is suitable for penetration and promotion.

Example 1: in every 5000ml microbial inoculum, strain number is than being bacillus: saccharomycete: lactic acid bacteria: azotobacter: phosphorus decomposing, potassium solubilizing bacteria: Aspergillus: mucor: photosynthetic bacteria: actinomycetes=30: 10: 10: 13: 15: 7: 5: 5: 5.

Example 2: in every 1000kg microbial inoculum, the bacterial classification bacterium is counted ratio and is: bacillus: saccharomycete: lactic acid bacteria: azotobacter: phosphorus decomposing, potassium solubilizing bacteria: Aspergillus: mucor: photosynthetic bacteria: actinomycetes=35: 12: 12: 15: 17: 9: 7: 7: 7.

Example 3: in every 10000kg microbial inoculum, the bacterial classification bacterium is counted ratio and is: bacillus: saccharomycete: lactic acid bacteria: azotobacter: phosphorus decomposing, potassium solubilizing bacteria: Aspergillus: mucor: photosynthetic bacteria: actinomycetes=25: 8: 8: 10: 12: 5: 3: 3: 3.

Example 4: contain rice bran 400kg, wheat bran 500kg, brown sugar 5kg, honey 5kg in every 1000kg raw material.

This product the results showed: corn, increasing production of rice 10-15%, the harm that can alleviate simultaneously the rice warm disease of the leaf blight of corn and paddy rice; Fruit tree volume increase about 15% increases fruit sugar content 1-3%; Tomato, cucumber, eggplant on average increase production 15-20%, improve the Vc content of tomato simultaneously, alleviate the harm of downy mildew to cucumber.Technical standard: living bacteria count 〉=108/ml, assorted bacterium number≤2%, PH4-6.

Claims (2)

1, efficient composite bacteria agent, its component bacterium number is than being bacillus: saccharomycete: lactic acid bacteria: azotobacter: phosphorus decomposing, potassium solubilizing bacteria: Aspergillus: mucor: photosynthetic bacteria: actinomycetes=(25-35): (8-12): (8-12): (10-15): (12-17): (5-9): (3-7): (3-7): (3-7).

2, the manufacture method of efficient composite bacteria agent:

1. strain inclined plane is cultivated, enlarged culture, phosphorus decomposing, potassium solubilizing bacteria shaking table enlarged culture, with the flora of bacillus, saccharomycete, lactic acid bacteria, azotobacter, the independent fermentation tank enlarged culture of actinomycetes in proportion mixing become component A;

2., with the raw material rice bran: wheat bran: brown sugar: honey=40: 50: 5: 5 batch mixings in proportion, sterilization is fermented into B component with photosynthetic bacteria illumination conversion, becomes component C with Aspergillus, mucor solid fermentation;

3., component A, B, C are counted ratio mixing liquid fermentation in flora, store, packing, finished product.