日本落叶松初级种子园管理技术研究

Analysis on Management Technology of Japanese Larch Primary Seed Orchard

为提高日本落叶松初级种子园的产量和品质,增加经济效益,以岫岩县清凉山林场日本落叶松初级种子园为试验地,经多年试验研究,成功总结出种子园的树体管理、施肥、病虫害防治、除草割灌、采种、调制等技术措施,可为今后种子园经营管理提供参考。

Iin order to improve the yield and quality of Japanese larch elementary seed orchard,and increase the economic benefit,the Japanese larch primary seed orchard in Qingliangshan Forest Farm of Xiuyan County was used as a test site.After years of experimental research,it successfully summed up the seed orchard management of trees cut irrigation,fertilization,pest control,weeding,seed production,operation and management technology measures,which can provide beneficial reference for the seed orchard management in the future.