及二者混合对甜高梁进行浸种处理可促进幼苗生长，增加根长、根数及苗高；

Soaking sweet sorghum seeds in Ca2+, Zn2+ and their mixturecan improve the growth of the seedling, the length of the root, the number of roots and the height of seedling.

youdao

及二者混合对甜高梁进行浸种处理可促进幼苗生长，增加根长、根数及苗高；

Soaking sweet sorghum seeds in Ca2+, Zn2+ and their mixturecan improve the growth of the seedling, the length of the root, the number of roots and the height of seedling.

youdao