摘要
对４月２６６播种的春红麻和５月２７日播种的夏红麻于不同叶龄期取样的观察结果表明：纤维细胞的慢速分化期，春、夏红麻均在９叶龄前；快速分化初期，春、夏红麻分别为９～１３和９～１７叶龄；分化盛期分别在１３～５０和１７～６０叶龄：此后为纤维细胞分化后期。为加速纤维细胞分化，旺长肥应于９叶龄左右施用。
Kenaf sown on the 26th of April and sown on the 27th of May were observed and sampled.Theresults indicated that the low differentiation poriod of spring-sown and summer - sown kenaf was both below the 9th leaf growing.The beginning porid of fiber cell differentiation of spring-sown and wummer-sown kenaf was rerqpotively from the 9th to l3th leaf and to l7th leaf.The 50th leaf and the 60th leaf were respectively the endof flourish differentiation poried. After the poried,filyr cells were into post differentiation period but into thick-walled poried. In order to differentiate more fiber cells,the fertilizer for vigorous growth should be distributed in the peried of 9th leaf.
出处
《湖北农学院学报》
1996年第2期81-86,共6页
Journal of Hubei Agricultural College
基金
农业部经作一处下达浙
鄂
豫
皖联合攻关项目
关键词
红麻
叶龄模式
纤维发育
Kenaf(Hibiscus cannabinus L.)
Leaf age model Fiber differentiation
