摘要
剑麻对不同营养元素反应存在着明显差异,单独施用不同营养元素可不同程度地影响剑麻各器官物质累积量、根系活力、根冠比和根系面积;6种营养元素的不同处理对剑麻生长影响最大的是施Ca处理,最小的是施Zn处理。
Pot experiment was used to evaluate the effects of fertilizers on the growth of sisal hemp. Fertilizers with single element increased the root activity and accumulation of dry matter of sisal hemp. The ratio of root to over - ground and the root absorbing area were also increased. Obviously, Ca^2＋ improved the growth of sisal hemp mostly and Zn^2＋ the lest.
出处
《中国麻业》
2006年第5期231-236,共6页
Plant Fibers and Products
基金
广东省基金(04003311)
关键词
剑麻
营养元素
反应差异
sisal
hemp fertilizer
reactive difference
