为了提高红果(山楂)的成活率,我们根据外地经验,在1986年栽植试验中进行了地膜覆盖,其效果很好。 1986年赤峰市元宝山区,有6个乡(镇)栽红果,其中建昌营镇四合村采用覆盖地膜栽植法,成活率达60％以上;没用此法栽植红果的村,其成活率仅在20～30％左右。现将覆盖地膜栽植法介绍给专业户朋友们。具体做法是:将红果定植穴按0.8～1米深挖开,然后再回填0.4厘米左右厚的表土和肥料。栽 In order to improve the survival rate of red berries (hawthorn), we conducted mulching in 1986 planting experiments based on field experience, which worked well. In 1986, Yuanbaoshan District of Chifeng City, there are 6 townships (towns) planted red fruit, including Jianchang Town, the village of mulching film mulching method, the survival rate of 60% or more; did not use this method of planting red fruit trees, its survival rate Only about 20 to 30%. Now covers plastic film planting method introduced to professional friends. The specific approach is: planting red holes 0.8 to 1 m deep dig, and then backfill about 0.4 cm thick topsoil and fertilizer. plant