当前位置: 首页 > 文章 > 不同GGR浓度对大果沙棘出苗及苗期生长的影响 青海农林科技 2007 (4) 18-20
Position: Home > Articles > Effect on Emergence and Growth of Big Fruit Sarch by Different GGR Concentration during Seedling Stage Science and Technology of Qinghai Agriculture and Forestry 2007 (4) 18-20

不同GGR浓度对大果沙棘出苗及苗期生长的影响

作  者:
常黎民
单  位:
西宁市城南苗圃
关键词:
GGR6号;大果沙棘;苗期;生长
摘  要:
按随机区组设计,利用不同浓度GGR6号,浸泡不同品种沙棘种子,结果表明,GGR浓度为30mg.kg-1时,供试的三个品种出苗率最高,对沙棘的株高、根幅、根径粗、新枝生长量的促进作用最为明显。GGR6号浸泡沙棘种子后,对中华沙棘品种促进作用最好,向阳、楚伊次之。
译  名:
Effect on Emergence and Growth of Big Fruit Sarch by Different GGR Concentration during Seedling Stage
作  者:
CHANG Li-min (Cheng-nan Nursery,Xining Qinghai 810001,China)
关键词:
GGR6;Big fruit Sarch;Seedling stage;Growth
摘  要:
By randomized block design,using different concentrations of GGR6,soak different varieties of Sarch seed,their emergence and growth were tested.The results showed application of GGR concentration of 30mg·kg-1,tested three varieties were the highest germination rate,the height of Sarch,roots range,root diameter thick,new branches growth promoting role were the most significant.The variety of Zhonghua was promoted the best by GGR6 soaking Sarch seed,Xiangyang and Chuyi were the second.

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