摘要
为确保珠防、天保等工程的顺利实施 ,提供优良种源 ,拟在林场下东山林区水洼子和白石岩林区 ,选择集中连片的 4 6 7hm2 华山松Ⅱ龄级优良林分培育成母树林 ,并论述了拟建母树林的技术措施、管理办法 ,进行了投资概算和效益分析。
In order to ensure the smooth implementation of Pearl River Protection Forest Construction Project and National Natural Forest Protection Program by providing superior seed source, it was proposed to select the forest region at Xiadongshan and Baishiyan, and to cultivate the Pinus armandi age II stand to be seed production stand The measures of technical and management aspect were described The budget of inputs, and the benefits of the seed production stand were calculated and analyzed
出处
《林业调查规划》
2002年第4期101-103,110,共4页
Forest Inventory and Planning
关键词
海寨林场
下东山林区
华山松
母树林
论证
Haizhai Forest Farm
Pinus armandi
seed production stand
demonstrability
