论文部分内容阅读
通过“PP－20O3”对毛豆喷施试验，喷施处理亩有效鲜英产量比对照增产14．95％，经济效益显著。
Through “PP-20O3” sprayed on soybean, the effective fresh yield per mu of spraying treatment increased 14.95% compared with the control, and the economic benefit was remarkable.