【摘要】 考察了腐植酸液肥(L-CHA)在小麦上施用的增产效应。结果表明,与对照相比,施用L-CHA液肥处理的小麦可增产12.6%～13.4%,稀释1000倍、2000倍、4000倍的不同处理间无明显差异。更多还原

【Abstract】 The effect of humic acid liquid fertilizer(L-CHA) on wheat yield was studied in this paper. The results indi- cated that applying L-CHA could increase wheat yield by 12.6%～13.4% contrast to the control. Meantime, there was no signifi cant difference in wheat yield between 1000, 2000 and 4000 dilutions.更多还原