【摘要】 小麦根际固氮菌、高分子吸水剂、增产菌、抗旱剂可使小麦增产9％～21％,混合施用最高可达26％。实验表明上述制剂能促进幼苗早发,提高成穗率、加强功能叶片作用,提高小麦的抗干热风能力。讨论了各制剂对小麦生长发育不同阶段的影响。更多还原

【Abstract】 Yields of wheat increased from 9% to 21% when Nitrogen-fixing-bacteria, Polymer of water absorption, Yield-promoting-bacteria, Antidrought material were used. The resuits showed they had positive effects on seedling growth, tiller development, ratio of ears increasing and ability of antidrought of wheat更多还原