摘要
采用营养袋育苗,大塘底肥移栽板栗幼苗,成活率可达98％以上,与其他方法相比,成活率提高明显;选择适宜的时间和方法进行嫁接,并结合有效的综合管理措施,嫁接后第一年即有部分植株开花,第三年全部植株开始少量挂果,7年生树平均株产接近实生成年树,比其他方法提前约2年左右,与实生繁殖相比,嫁接繁殖的平均挂果率可提高11．2个百分点。
Nutritional containers and bottom-manured pits were adopted for cultivation of Castanea mollissima Blume , resulting in 98% of survival rate, obvious superior to the other methods. Grafting at proper time and in proper techniques combined with effective management contributed to part of them flowering in the first year and completely fruit-bearing of all the plants in the third year, with the average yield per plant coming close to that of seeding plants, but two years in advance in general. The fruit-bearing rate is 11.2% over seeding plants.
出处
《陕西林业科技》
2006年第2期91-93,共3页
Shaanxi Forest Science and Technology
关键词
板栗
营养袋育苗
大塘底肥移栽
Castanea mollissima Blume, nutritional bag, bottom-manured pit
作者简介
喻仙萍（1966-）,女,云南禄劝人,主要从事林业生产工作.
