摘要
建始山地杨速生、丰产、优质、高效，是我县营造速生丰产林、四旁和生态防护林的主要造林绿化树种。建始气候温暖、雨量充沛，适宜山地杨生长，发展潜力巨大，是在短期内改变缺材状况与生态环境的重要途径。目前，山地杨已成重要的工业原料。现将建始新品种“建杨1号”山地杨栽培最新实用新技术要点简述如下：
Jianshi mountain Yang Susheng, high yield, quality, efficient, is my county silviculture of fast-growing and high-yield forest of back and front, and ecological protection forest of main afforestation tree species. Jianshi warm cli- mate, abundant rainfall, suitable for mountain poplar growth, development potential is tremendous, is the change in the short term missing material condition and ecological environment an important way. At present, the mountain Yang Yicheng important industrial raw materials. Now Jianshi new breed＂ Yang Jianl＂ mountain poplar cultivation new practical new technical points are described as follows：
关键词
山地杨
速生丰产
栽培
Mountain poplar fast give birth to high yield cultivation
