烟草漂浮育苗基质对烟苗生长的影响  

Effects of matching of culture medium on tobacco seedling growth in floating system

作　　者：邓海滨 邱妙文 陈永明 谢玉华 

机构地区：[1]广东省烟草南雄科学研究所,广东南雄512400

出　　处：《仲恺农业技术学院学报》2006年第1期18-20,共3页Journal of Zhongkai Agrotechnical College

基　　金：广东省科技厅地市重点引导项目(2005B26001061)资助

摘　　要：通过育苗试验,研究了烤烟漂浮育苗系统中不同配比基质对烟苗生长的影响.结果表明,在南雄生态条件下,基质中以V(泥炭)∶V(炭化谷壳)∶V(膨化珍珠岩)=3∶4∶3或V(泥炭)∶V(炭化谷壳)∶V(膨化珍珠岩)=3∶5∶2为宜,可培育壮苗.Effects of several treatments of medium ratio on flue-cured tobacco seedling growth in floating system were studied by growing seedlings experiments. The results showed that under the ecological conditions of Nanxiong county, the media mixed with vermiculite ratio at 30%, carbonized chatff ratio at 40%-50%, and fine perlite at 20%-30% was suitable for tobacco seedling growth, which is recommended to tobacco transplant production.

关 键 词：烟草 漂浮育苗 基质 生长 

分 类 号：S572.043[农业科学—烟草工业]