摘要
试验结果表明，植物激素对杉木种子发芽势、发芽率、田间出苗数、杉木幼苗生长及苗木出圃合格率均有显著影响。以赤霉素浓度２５×１０－６的溶液处理杉木种子的效果最佳。
he result of the experiment shows that the plant hormones have influence on pothentiality of seed,percentage of germination,number of field emergence,seedling growth and certified rate of seedling of chinese fir.It is best that the seeds of chinese fir are soaked by GA 25×10 -6 concentrated liquor.The soaked seeds must be spaced sowed.
出处
《江苏林业科技》
1996年第4期29-32,共4页
Journal of Jiangsu Forestry Science & Technology
关键词
植物激素
赤霉素
吲哚乙酸
杉木
种子处理
Plant hormone
GA
IAA
NAA
Chinese fir
Seed soaking
Germination
Seedling growth
