The name and function of the bacteria in the biological fertilizer

The name and function of the bacteria in the biological fertilizer

1. Bacillus subtilis: increase crop stress resistance and nitrogen fixation.
2. Bacillus megamegalium: phosphate-solubilizing (phosphorus bacteria), which has a good effect of degrading organic phosphorus in soil.
3. Bacillus jelly: dissolve potassium and release soluble phosphorus and potassium elements and calcium, sulfur, magnesium, iron, zinc, molybdenum, manganese and other medium and trace elements.

4. Bacillus licheniformis: resistant to disease and killing harmful bacteria.
5. Bacillus thuringiensis: insecticidal (including root-knot nematodes), with specific toxic activity against arthropods such as Lepidoptera.
6. Bacillus lateralis: root promotion, bactericidal and degradation of heavy metals.
7. Bacillus gliosis: It has the functions of phosphorus dissolving, potassium release and nitrogen fixation, secretes a variety of enzymes, and enhances the resistance of crops to some diseases.
8. Streptomyces jingyang: It has the ability to enhance soil fertility and stimulate crop growth.
9. Mycorrhizal fungi: expand the absorption surface of the root system and increase the absorption capacity of elements (especially phosphorus) outside the absorption range of the original root hairs.
10. Brown nitrogen-fixing bacteria: fix free nitrogen in the air and increase production.
11. Photosynthetic flora: It is the main force of fertile soil and promoting the growth of animals and plants.

12. Bacillus coagulans: It can reduce harmful gases such as ammonia and hydrogen sulfide in the environment. Increase the content of amino acids in the fruit.
13. Aspergillus oryzae: make the organic matter in the straw become the nutrients needed for plant growth, improve the soil organic matter, and improve the soil structure.
14. Penicillium lavender: It has control effect on a variety of nematodes, and is a promising biocontrol agent for the prevention and control of root-knot nematodes.
More than three kinds of compound bacteria promote and complement each other, and the effect of resistance to soil-borne diseases is much greater than that of a single species. The beneficial flora synergizes with each other and works together to achieve high yields and high yields.
1. Promote rapid growth: beneficial microorganisms such as Bacillus macrospora and Bacillus jelly-like in the microflora produce a large number of plant endogenous enzymes in the metabolic process, which can significantly improve the absorption rate of nutrients such as nitrogen, phosphorus and potassium in crops.

2. Regulate life activities, increase yield and income: Beneficial bacteria such as Bacillus jelly, Bacillus lateralis, and Bacillus licheniformis in the flora can promote the growth of crop roots and increase fibrous roots. Plant endogenous enzymes and plant growth regulators produced by the metabolism of beneficial microbial flora enter the plant through the root system, promote leaf photosynthesis, regulate the flow of nutrients to fruits, and increase fruit yield with obvious effects. Compared with the application of chemical fertilizer, the yield can be increased by 15%-30% under the condition of equivalent input.
3. The quality of the fruit is significantly improved: Bacillus lateralis, Bacillus subtilis, Bacillus coagulans, etc. in the flora can reduce the nitrate content in the plant by more than 20%, can reduce the heavy metal content, can increase the Vc content in the fruit by more than 30%, and increase the soluble sugar by 2-4 degrees. Lactic acid bacteria, acidophilus lactobacillus, Bacillus coagulans, Bacillus subtilis, etc. can increase the content of essential amino acids (lysine and methionine), vitamin B group and unsaturated fatty acids in fruits. The fruit has a good taste, is resistant to storage, and sells for a high price.

4. Decompose organic substances and toxins to prevent heavy stubble: Aspergillus oryzae, Bacillus licheniformis, Bacillus subtilis, etc