摘要
在湖北来凤县推广应用马褂木优良地理种源及其栽培技术并营造试验林400hm2,经过6年试验,造林地林分郁闭度和蓄积等都达到了速生丰产指标,起到了示范作用。对造林地土壤监测发现,采用马褂木造林后,林地的土壤改良效果明显,水土流失情况得到有效治理和控制。在马褂木造林推广之前,我们做了马褂木种源对比试验,选出在当地表现较优的鹤峰和庐山两个种源,并在湖北省西部地区推广,并取得了良好的生态效益。
We Promoted the use of the excellent geographical provenances and its cultivation techniques Of Liriodendron Chinense in Laifeng County , Hubei Province, and to create a 6,000 acre experimental forest. After six years of testing, the forest canopy density and volume indicators have reached the fast growing, has played an exemplary role. Of afforestation and soil monitoring found that the use of Liriodendron chinese after planting, the soil improvement effect of forest clear that the situation has been effective in the treatment of soil erosion and control. Liriodendron chinense Geographical Provenances through comparative testing, elected Lushan and Hefeng two kinds of source of better performance at the local, and suitable for promotion in the western region of Hubei Province.
出处
《山东林业科技》
2009年第4期21-23,共3页
Journal of Shandong Forestry Science and Technology
基金
国家林业局2001年度天然林保护工程科技支撑项目(林科发[2001]325号)
关键词
马褂木
地理种源
栽培技术
水土保持
Liriodendron chinense
Geographical provenance
Cultivation Techniques
Soil and Water Conservation
