摘要
针对辽宁部分柞蚕场退化、沙化以及缺株少墩等现状,基于建设生态型柞蚕场的需要,我们自2002年起在辽宁省凤城市、东港市、庄河市、宽甸县和岫岩县生态型柞蚕场示范建设过程中推广使用菌根化柞苗补植蚕场。通过连续11年跟踪调查,结果表明:菌根化柞苗的成活率显著高于对照;苗高、地径、茎叶重等指标也高于对照。
Based on the current situation of degenerated ,desertified tussah farms in part of Liaoning province and the need for constructing ecological tussah farms ,mycorrhizal oak seedlings were replanted in ecological tussah farms in Fengcheng city ,Donggang city ,Zhuanghe City ,Kuandian county and Youyan county since the year of 2002 .The 11 years of follow-up investigation show that the survival rate of mycorrhizal oak seedlings was significantly higher than that of the con‐trol ,so were other indices such as seedling height ,ground diameter ,stem and leaf weight .
出处
《北方蚕业》
2015年第3期14-17,共4页
North Sericulture
基金
辽宁省重大农业科技攻关项目(No.2014209001-11)
现代农业产业技术体系建设专项(No.CARS-22)
关键词
菌根化柞苗
补植效果
调查
mycorrhizal oak seedlings
replanting effect
investigation
