4种包衣添加物对油松种子发芽及生长的影响  

Effect of Four kinds of Substances on the Pine Seed Germination and Growth

作　　者：武亚敬[1] 张金香[1] 史靖[1] 钱金娥[1] 

机构地区：[1]河北省林木良种工程技术研究中心河北省林业科学研究院,石家庄050061

出　　处：《中国林副特产》2010年第5期23-25,共3页Forest By-product and Speciality in China

摘　　要：测定了4种包衣添加物包衣的油松种子的发芽及成苗情况,结果表明:(1)从发芽势方面分析,生产可采用0.2%阿司匹林,10mg/kg激动素,0.4%磷酸二氢钾,5 mg/kg萘乙酸的配方;(2)从发芽率方面分析,生产中可采用0.1%阿司匹林,10mg/kg激动素,0.2%磷酸二氢钾,5 mg/kg萘乙酸的配方;(3)从成苗率方面分析,生产中可选用0.1%阿司匹林,5 mg/kg激动素,0.4%磷酸二氢钾,5 mg/kg萘乙酸的配方。The effect of four kinds of material on germination and seedling of pine were determine.The result showed that：（1） 0.2% aspirin,10mg/kg Kinetin,0.4% potassium dihydrogen phosphate,5 mg / kg NAA can be used for improving germination potential.（2） 0.1% of aspirin 10mg/kg Kinetin,0.2% potassium dihydrogen phosphate,5 mg / kg NAA can be used for improving germination rate.（3） 0.1% aspirin 5 mg / kg Kinetin,0.4% potassium dihydrogen phosphate,5 mg / kg NAA can be used for improving plant growth.

关 键 词：油松 发芽率 发芽势 植株生长 

分 类 号：S641.3[农业科学—蔬菜学]