所谓定向移栽就是:起苗时用毛笔在植株的苗茎或苗叶的某一方向涂上颜色作为标记,移栽时将植物仍按原来生长的方向移栽。定向移栽的豆角、芸豆,缓苗期分别缩短5天和3天,成活率分别提高18%和10%;定向移栽的南瓜、冬瓜,缓苗期缩 The so-called directional transplanting is: when the seedling with a brush in the plant seedling or seedling leaf in one direction painted a color as a marker, transplanting the plant is still the direction of the original growth of transplanting. Directional transplanting of beans, kidney beans, hibernation were shortened 5 days and 3 days, the survival rate increased by 18% and 10% respectively; directional transplanting of pumpkin, melon, h