首页   按字顺浏览 期刊浏览 卷期浏览 Polypit
Polypit

 

作者: P. Vyas,   M.S. Bisht,   S. Bhuchar,   S. Sharma,   L.M. S. Palni,  

 

期刊: Journal of Sustainable Forestry  （Taylor Available online 1998）
卷期: Volume 8, issue 1  

页码: 43-59

 

ISSN:1054-9811

 

年代: 1998

 

DOI:10.1300/J091v08n01_04

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Availability of quality planting material in the Himalayan region is one of the major constraints limiting the progress of afforestation programmes and rehabilitation of degraded/wastelands. The poor economy, difficult terrain and inaccessibility prohibits the use of high-tech controlled condition glasshouses for raising tree saplings.

 

点击下载:  PDF (486KB)



返 回