1987～1989年,湖南省安乡县连续3年进行了棉花营养钵泥浆穴施移栽技术的试验与应用,全县3年累计推广面积达12.3万亩.收到了以下良好效果。一是提高了棉苗移栽的成活率。如泥浆穴施移栽的死苗率为0.2％,而常规移栽的死苗率则高达30％;二是缩短了缓苗期2～5天,提早生育期2～4天:三是平均每亩增产皮棉6.0公斤,增产率为8.2％。泥浆穴施移栽的具体方法是先配制泥浆,于棉苗移栽前一周,根据棉地大小,在田头挖一 1987 ~ 1989, Anxiang County, Hunan Province, for 3 consecutive years of cotton nutrition bowl mud hole transplanting technology test and application of the county 3 years total area of ​​123000 acres. Has received the following good results. First, improve the survival rate of transplanted cotton seedlings. For example, the rate of dead seedlings in mud-hole transplanting is 0.2%, while the rate of dead seedlings in conventional transplanting is as high as 30%. Second, it shortens the period of 2 ~ 5 days for rejuvenation and 2 ~ 4 days for early growth: Yield of lint per mu 6.0 kg, an increase of 8.2%. The specific method of mud hole transplanting is to prepare the mud first, and one week before transplanting the cotton seedling, dig a