Tabiiy fanlar

POSSIBILITIES OF USING NITROBACTERIA STRAINS IN GROWING REGENERATIVE PRODUCTS FROM WHEAT

Bacteria: B. Megatherium, B. Subtilis and B. Licheniformis, strain, germination, solution, ratio, root, coleoptile

Authors

  • Nilufar MEHMONOVA Guliston davlat universiteti tayanch doktoranti, Guliston davlat universiteti dotsenti, PhD , Uzbekistan

This article contains data on the effect of solutions of nitrogen-fixing bacteria: Bacillus megaterium, B. Subtilis and B. licheniformis strains in different ratios (1:1;1:3;1:5;1:7: 1:9) on the germination of winter wheat of the “Asr” variety. It was noted that the germination of B. licheniformis and B. megaterium strains and their ratios of 1:7, 1:9 increased by 7-8% for root 0.69 cm and coleoptile 0.4 cm. It was noted that there is a strong correlation between grain mass, root, coleoptile and germination. In the cultivation of regenerative products from wheat varieties, it is recommended to use a solution of Bacillus megaterium, B. Subtilis and B. licheniformis strains in a ratio of 1:7 to increase grain germination