植物生长调节剂对临泽小枣根蘖苗移栽效果的影响  

Effect of Plant Growth Regulators on Transplanting Effect of Ziziphus jujuba‘Linze’Root Suckers

作　　者：张禧仁 张艳珺 王兴平 Zhang Xiren;Zhang Yanjun;Wang Xingping(Hongshawo Forest Farm,Ganzhou District,Zhangye 734000,China;Ganzhou Forestry and Grassland Bureau,Zhangye 734000,China;Qilian Mountain Water Resources Conservation Forest Research Institute,Gansu Province,Zhangye 734000,China)

机构地区：[1]张掖市甘州区红沙窝林场,甘肃张掖734000 [2]张掖市甘州区林业和草原局,甘肃张掖734000 [3]甘肃省祁连山水源涵养林研究院,甘肃张掖734000

出　　处：《防护林科技》2020年第1期41-43,共3页Protection Forest Science and Technology

摘　　要：为提高临泽小枣根蘖苗移栽成效,开展了不同植物生长调节剂处理下的根蘖苗移栽试验。结果表明:采用30 mg·kg-1的GGR6号对临泽小枣根蘖苗浸根2 h处理,其根蘖苗移栽的成活率比保水剂处理和对照分别提高26.8和33.3个百分点,新梢生长量分别提高65.7%和96.1%,新生根数分别增加51.92%和64.58%,根长分别增加了13.8 cm和18.7 cm。植物生长调节剂处理提高临泽小枣根蘖苗移栽效果明显。In order to improve the transplanting effect of Ziziphus jujuba‘Linze’root suckers,the experimental studies of root suckers treated with different plant growth regulators were conducted.After 2 h of soaking,the survival rate of transplanted root is 26.8&33.3 percentage points higher than that of water-retaining agent and control,respectively.The growth of new shoots increase by 65.7%&96.1%,and the number of new roots increase by 51.92%&64.58%,the root length increase by 13.8 cm&18.7 cm,respectively.Plant growth regulator treatment significantly improve the transplanting effect of Ziziphus jujuba‘Linze’root suckers.

关 键 词：ABT3号 GGR6号 保水剂 临泽小枣 根蘖苗 

分 类 号：S723.1[农业科学—林木遗传育种]