摘要
通过对樟子松人工林采取松土、除草、割灌、施肥、修枝、疏伐、禁牧、统一采摘等技术及管理措施,达到早结实,提高种子产量和质量的目的,同时能够提高森林的健康水平,达到培育后备资源的目的。
lization, Technological steps are taken including scar pruning, realize early seedi ly realize the rese thinning, graze ng, improve seed rve cultivation of prohibiting, unifie output and quality resources. ification, weeding, bush cutting, ferti- d picking and control management, to , increase forest health level, and final-
出处
《河北林果研究》
2012年第1期21-23,共3页
Hebei Journal of Forestry and Orchard Research
关键词
塞罕坝机械林场
樟子松
人工林
改建
母树林
技术措施
Saihanba Mechanized Forestry Centre l Pinus sylvestris var. mongolica
planta-tion
rebuilding
seed production stand~ technological steps
