【摘要】 研究沼液和保水剂配合蘸根对黄瓜早期生长发育、开花及产量的影响。结果表明:沼液与保水剂配合蘸根的处理,植株前期表现叶面积大、植株高、茎粗,缓苗快;在结果期表现雌花多,坐瓜早,产量高;沼液与保水剂配合施用不但可以调节黄瓜生长的水分状况,而且可使沼液中的各类营养或生长刺激物质的作用得到充分发挥。更多还原

【Abstract】 Effect of dipping root using mixed liquor with biogas slurry and water-retaining agent on early growth, flowering and yield of cucumber were studied.The results showed that treatment of dipping root with biogas slurry and water-retaining agent showed the leaf area was large,plant was height,stem was diameter;the female flowers and bear fruit early more,high yield in the fruit;the application of biogas slurry and water retaining agent can not only regulate water status the growth of cucumber,but also make give full play to effect of all kinds nutrition or growth-stimulating substances of biogas slurry.更多还原