桥山林区油松奥地利黑松生长量调查  

Investigation on the Growth of Pinus tabuliformis and P.nigra var. austriaca in Qiaoshan Forest Region

作　　者：芦贵荣 寇书宏 王明杰 

机构地区：[1]延安市桥山林业局,陕西黄陵727300

出　　处：《陕西林业科技》2013年第2期11-12,15,共3页Shaanxi Forest Science and Technology

摘　　要：本文对桥山林区引进奥地利黑松进行生长量对比试验研究分析,奥地利黑松适应桥山林区气候条件,具有生长迅速、生长稳定等特点,可以作为渭北黄土高原今后荒山绿化和营造防护林主要树种之一,也为今后引进新树种提供技术依据。Growth of Pinus tabuliformis and P. nigra var. austriaca in Qiaoshan forest region were studied by the comparison experiment, The result showed that Pinus tabuli formis and nigra var. austriaca is adaptive to Qiaoshan and grow fast and steady ,and can be the species choice for shelterbelt plantation establishment in loess plateau.

关 键 词：桥山林区 油松 奥地利黑松 生长量 调查 

分 类 号：S718.45[农业科学—林学]