Using the field experiment, chemical analysis and biological statistic
methods, the dry matter and nutrient substance accumulative law was
systematically studied with Leymus chinense, Leymus dasystachys,
Leymus racemosus and Thinopyrum intermedium. During germination to
fruit, the contents of nutrient substance that is crude protein, crude fat,
reducing sugar, N, P, K, 5, Ca, Mg, Fe, Mn, Cu, and Zn were made ...