多年生产实践证明,棉花三桃齐结不易实现,并存在早发易早衰,前期烂桃多,后期秋桃多的缺憾。为探讨新的栽培途径,1986年与中棉所合作进行了棉花留叶枝去果枝控晚蕾试验。试验表明,留叶枝去果枝控晚蕾的,平均亩产皮棉112.8公斤,霜前花90.2%,亩产值585.83元,比对照增产30.9%;亩增收161.93元,减少用工5.1个。 Years of production practice has proved that three peach cotton knot is not easy to achieve, and there premature aging, premature peach, late autumn peach more defects. In order to explore new ways of cultivation, in 1986, cooperated with CIMC to conduct the experiment of controlling the late buds of branches and leaves to control the branches of cotton. The results showed that the average annual output of lint leaves was 112.8 kg per mu of litchi and 90.2% of the pre-frost flower. The output value per mu was 585.83 yuan, an increase of 30.9% over the control. The mu income increased by 161.93 yuan and the number of labor was reduced by 5.1.