新栽的果树，到春季３～４月还不发芽，但它既不干枯，也不皱皮，这种现象称为闷芽。造成闷芽的原因及解决办法：一是苗木移栽时伤根很多，尤其是须根太少，定植后不易吸收水分和养分，造成地上部分地下部分生理机能失调。二是定植地地下水位高，从而降低了土壤温度，影响发根 Newly planted fruit trees, spring 3-4 months did not germinate, but it is neither dry nor wrinkled skin, this phenomenon is called boring. The causes and solutions to cause nausea: First, a lot of wounds when transplanted seedlings, especially the fibrous root is too small, not easy to absorb moisture and nutrients after planting, resulting in the physiological function of the underground part of the ground disorders. Second, high groundwater table planting, thereby reducing soil temperature, affecting hair roots