不同移栽时间和覆膜方式对钩藤种苗生长发育的影响  

Effect of Different Transplanting Time and Film-covering Modes on Growth and Development of Uncaria rhynchophylla Seedlings

作　　者：蒋影[1] 吴洪娥[1] 任璐[1] 杨俊春 龙安林 魏德生[1] JIANG Ying;WU Hong-e;REN Lu;YANG Jun-chun;LONG An-lin;WEI De-sheng(Guizhou Botanical Garden,Guizhou 550004,China;Uncaria Rhynchophylla Institute of Jianhe County Scientific Bureau,Guizhou 556400,China)

机构地区：[1]贵州省植物园,贵州550004 [2]贵州省剑河县钩藤研究所,贵州556400

出　　处：《耕作与栽培》2018年第3期23-24,35,共3页Tillage and Cultivation

基　　金：贵州省重大科技专项(黔科合重大专项字[2012]6010号)

摘　　要：为研究移栽时间和覆膜方式对钩藤种苗生长发育的影响,进行了田间试验。结果表明,不同的移栽时间对钩藤种苗的生长具有显著性影响,钩藤种苗生长发育与移栽时间呈负相关;覆膜对钩藤种苗的株高及分枝数具有显著性影响,对地径影响不显著;6月移栽及覆膜较适宜钩藤种苗的生长。The effect of transplanting time and film-covering modes on growth and development of Uncaria rhynchophylla seedlings were studied. The results showed that different transplanting time had significant effect on U. rhynchophylla seedlings. They had negative correlation between transplanting time and growth and development of U. rhynchophylla seedlings. The film-covering had significant effect on the plant height and the branch number,but no significant effect on the ground diameter. Therefore,transplanting in June and film-covering were more appropriate for the growth of U. rhynchophylla seedlings.

关 键 词：钩藤 移栽 覆膜 生长发育 

分 类 号：S567.19[农业科学—中草药栽培]