作物研究2018，Vol.32Issue(3)：208-212,5.DOI:10.16848/j.cnki.issn.1001-5280.2018.03.08
烟草漂浮育苗不同规格苗盘的育苗效果比较
Effect of Floating Seedling Tray with Different Sizes on Tobacco Seedling Quality
摘要
Abstract
In order to reduce the peat amount in floating seedling,protect ecological environment,reduce seedling cost and improve tobacco seedling quality,new 160 hole and 209 hole seedling trays were designed,and an experiment was done to compare the effect of new and conventional seedling trays to tobacco seedling quality.The results showed that:The peat substrate used in the cultivation of new 160 and 209 hole seedlings was reduced by 54.98%and 66.04%respectively,and the number of seedlings raised per unit area of the new type 209 holes was increased by 30.63% compared with the con-ventional 160 holes.The seeds sprout normal in new 160 and 209 holes,and the seedling growth were stronger and faster, the seedling biomass was larger,and the seedling root activity was obviously stronger than those of the seedlings in conven-tional 160 hole trays.For the seedlings from new seedling trays,the tobacco plants of after transplanting grew stronger,the original tobacco color was dark yellow,the luster was bright,the oil content was more,and the leaves were moist and soft af-ter baking.It is suggested that the new type 209 hole seedling tray could be popularized as the main seedling tray,because it showed obvious advantages and could replace the conventional seedling tray.关键词
烟草/漂浮育苗/育苗盘/成苗素质Key words
tobacco/floating seedling/seedling tray/seedling quality分类
农业科技引用本文复制引用
张建会,肖勇,余祥文,杨兴有..烟草漂浮育苗不同规格苗盘的育苗效果比较[J].作物研究,2018,32(3):208-212,5.基金项目
中国烟草总公司四川省公司重点科技项目(编号SCYC2017002). （编号SCYC2017002）
