干旱阳坡人工直播造林配套技术研究  

Matching Technology of Artificial Direct Seeding Afforestation in Arid Sunny Slope

作　　者：温阳[1] 张利俊 刘俊生 侯拴明 王迅华[1] 田润民[1] 

机构地区：[1]内蒙古自治区林业科学研究院,内蒙古呼和浩特010010 [2]呼和浩特市林工站,内蒙古呼和浩特010010 [3]和林格尔县林工站,内蒙古和林格尔011500 [4]清水河县林业局,内蒙古清水河011600

出　　处：《内蒙古林业科技》2010年第1期1-5,共5页Journal of Inner Mongolia Forestry Science and Technology

基　　金：农业科技成果转化项目"干旱阳坡生态树种仿真直播造林技术成果转化与示范"资助

摘　　要：2008年秋季在内蒙古呼和浩特市和林格尔县、清水河县山地、丘陵区的干旱阳坡进行人工直播山杏、山桃造林试验。在播前播后实施工程性鼠害治理措施，鼠口密度共下降了85．3％～87．6％；直播造林从整地到抚育管理采用抗旱保苗技术措施，造林平均出苗率达到90％，平均保存率在85％左右。该项直播配套技术可用于半干旱区荒山丘陵的人工造林。In Autumn, 2008, Prunus ansu and Prunus arid sunny slope in mountainous area and hilly area in Mongolia. Rodent pest has been controlled before and davidiana have been planted artificially by direct seeding in Hohhot, Helingeer County and Qingshuihe County in Inner after seeding with rodent density decreased by 85.3% to 87.5%. Measures of keeping seedling from drought have been adopted in direct seeding afforestation from soil preparation to tending management, with average emergence rate at 90% and average preserving rate at 85%. This kind of matching technology of direct seeding can be used in artificial afforestation in barren hills and hilly in semi - arid area.

关 键 词：干旱阳坡 鼠害治理 直播造林 

分 类 号：S725.7[农业科学—林木遗传育种]