摘要
本文报告对乌桕林抚育方式试验结果。除试验因素不同外,在其他条件相同的情况下,以每年对乌桕树进行一次申度修剪,耕翻林地一次,在林下套种春花生—茹菜的抚育方式,乌桕林的经济效益最好。
This paper reports the result of experiments of tending ways for Sapium sebiferum forest.Under the same conditions except the different experimental factor, sapium sebiferum trees are pruned medially once and the forest land is ploughed1 once a year.Fr6m the tending way in which Arachis hypdgaea L. is iflterplanted in t&e spring and then interplanting Raphanuts sativus L.var.oleife'rus Mak.iti the forest, the economic benefit of Sapium sebiferum forest is the best.
出处
《广西科学院学报》
1989年第2期25-31,共7页
Journal of Guangxi Academy of Sciences
关键词
乌桕林
抚育
产量
效益
Sapium sebeferum forest
Tending
Yield
Benefit
