生产实践证明,利用磷肥蘸根栽树,一般早生根7—10天,根系量多两倍以上,是提高树苗成活率的好方法。尤其对于不能及时栽的树,进行蘸根处理,效果更为显著。其配制方法有两种,大家不妨试试。 一、用钙镁磷肥2.5公斤清水中,筛过的细黄泥7.5公斤,清水10公斤,在容器内拌匀成稀 Production practice has proved that the use of phosphate dipped roots planting trees, root early 7-10 days generally, more than twice the amount of roots, is to improve the survival rate of saplings a good way. Especially for trees can not be planted in time, dipping root treatment, the effect is more pronounced. There are two ways to formulate, we may wish to try. First, the use of calcium magnesium phosphate fertilizer 2.5 kg of water, screened fine yellow mud 7.5 kg, 10 kg of water, mix well into a thin container