planted forest

Soil fertility evaluation of planted forest land on the hilly-gullied Loess Plateau

黄土丘陵区人工林地土壤肥力评价

Chinese fir planted forest is the main part of timber forest resource in Zhejiang Province, China.

杉木人工林是浙江省主要用材林资源。

Results showed that water-holding capacity of water conservation forest in yuchi ditch, dominated by natural second growth forest was significantly stronger than that in guangming ditch dominated by planted forest.

结果表明：以天然次生林为主的鱼池沟的静态持水能力强于以人工林为主的光明沟。

We are growing a vast stretch of planted forest this year.

我们今年种植了大面积的人工林.

The study of thinning effects on forest development will help not only to perfect the model system of planted forest growth and yield, but to take a reasonable thinning regime for optimal forest management as well.

通过抚育间伐对森林生长影响的研究，不但有利于人工林分生长和收获模型体系的建立和完善，而且有助于采取合理的间伐方式和间伐强度，实现森林经营的优化管理。