Complex microbial inoculant for promoting rooting of crops

Abstract

The invention discloses a complex microbial inoculant for promoting rooting of crops. The complex microbial inoculant is prepared from the following components in parts by weight: 1-3 parts of bacillus licheniformis, 1-3 parts of rhodospirillum, 2-4 parts of humic acid and 50-100 parts of corn starch. The bacillus licheniformis is prepared from the following raw materials in parts by weight: 50 to 80 parts of corn starch, 10 to 15 parts of bean flour, 0.1 to 0.2 part of molasses liquid, 0.01 to 0.03 part of ammonium sulfate, 0.01 to 0.03 part of magnesium sulfate, 0.02 to 0.05 part of manganese sulfate and 0.05 to 0.1 part of monopotassium phosphate, and the raw materials are cultured in a composite culture medium; the rhodospirillum is prepared from the following raw materials in parts by weight: 0.1-0.5 part of ammonium chloride, 0.2-0.5 part of monopotassium phosphate, 6-8 parts of a yeast extracting solution, 4-6 parts of wood vinegar, 0.5-1 part of ammonium sulfate, 0.02-0.06 part of sodium molybdate and 0.03-0.06 part of boric acid, and the rhodospirillum is cultured by a culture medium. The interaction effect of microorganisms is remarkably improved; and the rooting capability is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of microbial inoculants and fertilizers, in particular to a compound inoculant for promoting rooting of crops. Background technique [0002] In the planting of crops, rooting has always been an important indicator of the yield and quality of agricultural products. Rooted agricultural products play an important role in China's agricultural production. With the development of green agriculture, inoculants, as an important preparation for environmental protection and pollution-free, have become an important fertilizer for promoting rooting. However, the existing inoculants generally use a single bacterial species, which cannot meet the extensive agricultural needs of crop rooting. [0003] Therefore, the present invention provides a new solution to solve this problem. SUMMARY OF THE INVENTION [0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the pres...

AI Technical Summary

Problems solved by technology

However, the existing bacterial agents generally use a single strain, which cannot meet the extensive needs of crop rooting in agriculture.

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