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Position: Home > Articles > Effect of different chemicals and plant growth regulators on seed germination of Spiraea blumei Journal of Jilin Forestry Science and Technology 2008,37 (3) 12-13+32

不同化学药剂和植物激素处理对珍珠绣线菊种子发芽的影响

作  者:
初丛相;褚贵庭;王俊英;刘铁军
单  位:
长春市第一育苗场;梨树县石岭林场;新疆乌鲁木齐市米东区林业站;吉林省林业规划设计院
关键词:
化学药剂;植物激素;珍珠绣线菊;种子发芽
摘  要:
用高锰酸钾、硼酸、奈乙酸和吲哚乙酸对珍珠绣线菊种子进行浸种处理,研究不同化学药剂和植物激素对其种子发芽的影响。结果表明:高锰酸钾、硼酸、奈乙酸和吲哚乙酸对珍珠绣线菊种子发芽具有明显的促进作用,它们的最适质量浓度分别为2.0mg.L-1、0.2mg.L-1、20.0mg.L-1和10.0mg.L-1,硼酸和吲哚乙酸的处理效果好于高锰酸钾和奈乙酸。
译  名:
Effect of different chemicals and plant growth regulators on seed germination of Spiraea blumei
作  者:
CHU Cong-xiang1, CHU Gui-ting2,WANG Jun-ying3,LIU Tie-jun4(1.First Seeding Nursery of Changchun City, Changchun 130062, China; 2.Forest Inventory and Planning Institute of Jilin Province, Changchun 130022, China;3.Midong Forestry station of Wulumuqi,Xinjiang,Wulumuqi 831400,China; 4.Shilig Forest Farm of Lishu County,Siping 136500,China)
关键词:
chemicals; plant growth regulator; Spiraea blumei;seed germination
摘  要:
Treating seed of Spiraea blumei with KMnO4 and H3BO3 and IAA and NAA,effects of chemicals and plant growth regulators was studied.Results of seed germination showed KMnO4 and H3BO3 and IAA and NAA could significantly increase the seed germinating ability. The optimum mass concentrations of them are 2.0 mg·L-1, 0.2 mg·L-1 and 20.0 mg·L-1 and 10.0 mg·L-1, separately. The treating effect is H3BO3 and IAA better than KMnO4 and IAA.

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