【摘要】 对辽西丘陵山地灌木资源调查研究结果得知:该区具有代表性的7种主要灌木树种的生物学、生态学特性比较特殊,表现在抗干旱、耐贫瘠土壤等方面。针对灌木资源存在的问题,提出了对其利用或者封禁、造林等4项保护措施。更多还原

【Abstract】 The result of investigated shrub in hilly land of western Liaoning showed:biological and ecologi-cal characteristics of seven staple shrub were rather particular It express in drought-enduring,poor-re-sisting,Four protection measures of light use,enclosure,afforestation measures and so on had been put for-ward in the light of question of shrub resources.更多还原