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杜仲壮苗培育技术沂水县林业局杜仲课题组由于杜仲无性繁殖困难，目前苗木培育仍以播种育苗为主。自１９９３年我们承担“杜仲资源培育及系列产品开发利用技术研究”课题后，２年的试验结果表明，采用暖窖催芽、架小拱棚、摘顶芽等措施培育杜仲壮苗，使当年生杜仲苗平均苗...
Eucommia strong seedling cultivation technology Yushui County Forestry Bureau Eucommia group as Eucommia asexual reproduction difficulties, seedling cultivation is still the main planting seedling. Since 1993, we bear the “eucommia cultivation of resources and product development and utilization of technology research” project, the two-year trial results show that the use of warm cellar sprouting, small shed, roof and other measures to cultivate Eucommia strong seedlings so that the current eucommia Miao average seedlings ...