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烤烟塑料软盘育苗是以烤烟育苗专用软盘上的钵体孔穴为营养钵,利用塑料软盘钵孔分布均匀、大小一致、深浅相同、不带病菌等特点培育烤烟壮苗的一项全新栽培技术。近年来经本地试验推广,增产增收效果显著,其壮苗率98％以上,比露地育苗高20％～30％,苗大小一致,均匀整齐;带土移栽不伤根系,成活率达100％,缓苗期可缩短5～7天,不僵苗;一般增产8％～10％,特别是烟质明显提高,可增收15％以上;软盘可用3年,比草制或微膜制的营养钵节省成本15％以上;软盘不带病菌,不传染病害;操作简便,提高工效50％以上。现将该技术介绍如下:
Flue-cured tobacco plastic disk nursery is based on flue-cured tobacco nursery special bowl on the hole for the nutrition bowl, the use of plastic disk bowl hole distribution, the same size, the same depth, without germs and other characteristics of flue-cured tobacco seedling cultivation of a new cultivation technology. In recent years, local trials to promote and increase production and income is remarkable, its strong seedling rate of 98% or more, 20% higher than the open field nursery 30% seedlings the same size, uniform and tidy; with soil transplanting does not hurt the root, the survival rate of 100% , Slowing the seedling period can be shortened 5 to 7 days, not stiff seedlings; general increase of 8% to 10%, especially significantly improve the quality of tobacco can be increased by more than 15%; floppy disk available 3 years, than the grass or micro-membrane nutrition Bowl cost savings of more than 15%; floppy disk without bacteria, no infectious diseases; easy to operate, improve work efficiency more than 50%. Now introduce the technology as follows: