Cuttings topdressing can be carried out with water, can also be used phosphate: potassium hydrogen plus a foliarapplication of urea.
扦插苗追肥可结合浇水进行，也可用磷酸：氢钾加尿素进行叶面喷施。
2
Salinity negatively affected the growth of wheat; also de-creased the dry weight and the uptake of wheat and foliarapplication of humic acid increased the uptake of P, K, Mg, Na, Cu and Zn.