【摘要】 在油菜移栽时用钾细菌制剂7.5 kg·hm-2沾秧根,可促进油菜苗期的旺盛生长,有利安全越冬,翌春返青起身快,提早开花,增加一次枝梗数和长度,与对照相比,千粒质量增加0.18 g,产量增加20.27 %。更多还原

【Abstract】 Treated the roots of seedling with 7.5 kg·hm-2, the Bacillus mucilaginosus preparation prompts the growth of early period of rape, and is helpful for passing winter. otherwise, the regreening and blossom is appeared earlier in the next spring. Compared with the control, the 1 000-grain-weight and the yield are increased 0.18 g and 20.27 % respectively.更多还原