为改善土壤肥力状况和提高胡麻产量,通过2年的田间定位试验,研究了氮肥和地膜(普通地膜、可生物降解地膜)互作对胡麻水分利用效率......

Endogenous hormones play an important role in the growth and development of roots. The objective of this research was to......