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据日本有关资料报道:把田间密生杂草的土,挖成片状,紧包在苹果树的病处对防止苹果腐烂病有较好的效果,治愈率可达90%左右。1、具体作法: 挖取田间密生杂草的土皮成片状,长宽为30×20cm,厚5cm左右,不需要加水,把它紧包在枝、干腐烂病处,其面积比病斑要大些,然后用带子绑紧,绑扎好以后,外面再用塑料薄膜包好,上下两端不封死,留个空隙,以便使雨水通过,更能提高治愈效果。
According to the Japanese relevant information reported: the field of densely weeds dug into pieces, tightly wrapped in the apple tree disease prevention of apple rot disease has a good effect, the cure rate of up to 90%. 1, the specific approach: digging the field of dense weed soil into a sheet, length and width of 30 × 20cm, thickness 5cm, no need to add water, tightly wrapped in the branch, dry decay, the area than the lesion Larger, then tie with a tape, lashing well, the outside plastic wrap again, both ends of the seal is not sealed, leaving a gap in order to allow the rain to pass, and can improve the healing effect.