摘要
意杨Ⅰ 63、Ⅰ 69和Ⅰ 72在川中地区表现出速生优良特性。扦插育苗宜采用40cm×40cm的密度。意杨在土层深厚,土壤肥沃的江河两岸及农林间作的土壤上生长良好。在川中地区秋季造林优于春季造林。意杨在盆中地区可作为纤维材和板材进行定向培育。
Italian populars(namely,Ⅰ-63,Ⅰ-69 and Ⅰ-72)boasted fast growing characteristics in central part of Sichuan Basin(CPOSB).40 cm×40 cm was a better density of cutting propagation.Italian populars grew well in a deep and fat soil at both sides of a river and sites of agro-forestry.Afforestation of Italian poplars in autumn was better than that in Spring in CPOSB regions.Italian populars could be cultivated directionally as fiberstock and board forestry in CPOSB areas.
出处
《四川林业科技》
2004年第1期46-49,共4页
Journal of Sichuan Forestry Science and Technology
关键词
意杨
引种
栽培
Italian popular,Introduction,Cultivation
