摘要
通过在大兴安岭新林林业局新林林场和东林帽儿山实验林场的纯落叶松林、杨树防护林和针阔混交林下袋栽黑木耳试验 ,得出了林内袋栽黑木耳能节约费用、提高产量、降低污染、提高耳质等优点。并对经济效益进行了分析比较。
Experiment of cultivationg jew's ear with bags was conducted in larch plantation,poplar protection forest and mixed forest.Result showed that the technique has adventages of cost saving,raising yield,reducing pollution and improving quality of jew's ear.Also was analysed economical benefit.
出处
《防护林科技》
2002年第2期39-40,共2页
Protection Forest Science and Technology
