摘要
首先介绍了我国北方目前推广的 9个杨树优良新品种 ,并对它们的生物学特性、生态习性作了详细说明。其次就作为工业用材林的杨树栽培技术模式、管理模式进行了多方位的分析研究。最后对发展新品种杨树提出了合理化建议。
Bilolgical characteristics of nine new poplar cultivars were introduced in detail,which were extending and popularizing in the north of China.Cultivation technique and management pattern for poplar cultivar using as wood were studied.Some proposals for poplar production were offered.
出处
《山西林业科技》
2002年第4期12-16,共5页
Shanxi Forestry Science and Technology
基金
山西省林业重点工程--天保工程科技支撑项目 (2 0 0 1- 0 2- 0 5 )
