论文部分内容阅读
作者从1983年起,对这一问题进行了探索,发现采用高锰酸钾溶液浸泡油菜种子有增加千粒重的
The author from 1983 on this issue has been explored and found that the use of potassium permanganate solution rape seed soaking an increase of 1000-grain weight