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Position: Home > Articles > A Research on methods of promoting cunninghamia lanceolata trees to bloom and seed Hubei Forestry Science and Technology 2000 (1) 24-28

杉木促进开花结实方法的探讨

作  者:
陈清波;伊藤辉胜
单  位:
中日技术合作湖北省林木育种中心430079;中日技术合作湖北省林木育种中心430079日
关键词:
杉木;幼龄树;开花结实
摘  要:
试验通过对 1、2、3年生杉木苗施用赤霉素 100 ppm、细胞分裂素、北林激素 10倍水稀释、北林激素20倍水稀释等不同药品的处理,以及与对照的比较,发现以上药品对1年生杉木处理无效果,没有开花现象;对2、3年生杉木苗,北林激素20倍水稀释后对提前雄花开花结实时间效果很明显。
译  名:
A Research on methods of promoting cunninghamia lanceolata trees to bloom and seed
作  者:
Chen Qingbo, Terukatsu. Ito
关键词:
Cunninghamia Lanceolata; young-growth tree;blooming and seeding
摘  要:
After a test on the cunninghamia lanceolata trees of one-year-growns. Two-year-growns and treerear-growns,in the tests,tress were disposde with different ways,veride from adopting different chemical medideine such as 100 ppm GA. BA. 10% B. J. F. H solution and 20% B. J. F. H solution, then compare with each,it can be found that all these chemical medicine have no effeet no one-rear-growns and tree-rear- growns cunninghamia lanceolata it is apperent that the B. J. F. H solution with water by 1: 20 proportion can mafe the time of the male fowers blooming and seeding ahead. While 10% of B. J. F. H can make the time of the female flowers-blooming and seeding ahead.

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