首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Selection of Eucalypt Plus Trees with Regard to Splitting in the Sawn Timber / SELEKSIE VAN EUCALYPTUS-PLUSBOME MET BETREKKING TOT SPLITSING IN DIE GESAAGDE HOUT
Authors:C H Banks  N JJ van Vuuren
Institution:South African Forestry Research Institute
Abstract:A practical method in use in South Africa for quantifying the extent of splitting in the timber of the genus Eucalyptus in order to determine minimum standards for selection purposes, is explained. The standards are used to assist in the choice of phenotypes, the progeny of which it is hoped will produce timber which splits less.
Keywords:Soil water  rainfall  Eucalyptus grandis
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号