摘要
ABT 3号生根粉 15 mg· kg- 1浸种 12 h,板栗出苗率达 81.7% ,超对照 2 5 .7% ,根长、侧根数和百叶鲜重分别比对照提高33.3%、6 6 .7%和 2 0 .0 %。ABT4号生根粉 10 mg· kg- 1和 2 0 mg·kg- 1溶液喷施板栗苗木 ,苗高生长提高 17.6 %～ 2 1.1% ,地径生长提高 14 .5～ 2 8.9% ;对猕猴桃结果树于盛花期喷施 10 mg· kg- 1 溶液 ,枝粗、百叶重、单果重、单位面积产量分别超对照 15 .4%、38.8%、7.8%和 32 .4%。
The germination rate of Chinese chestnut was 81.7% and increaced 25.7% compared with original by using ABT3 with 15 mg/kg to treat seeds, and root length, root quantity and fresh weight increased 33.3%, 66.7% and 20.0% respectively. The height of seedlings increased 17.6～21.1% by using ABT4 to treat seedlings, while the diameter of seedlings also increased 14.5～28.9%. Spraying ABT4 with 10 mg/kg to the trees of Actinidia Chinensis during the blossomy period, the branch diameter, hundred leaf weight, fruit weight and output per area of Actinidia Chinensis increased 15.4%,38.8%,7.8% and 32.4%.
出处
《经济林研究》
2003年第1期40-41,51,共3页
Non-wood Forest Research
关键词
ABT生根粉
板栗
猕猴桃
育苗
结果
ABT rooting powder
Chinese chestnut
Actinidia Chinensis
application
