苹果在储藏期间常发生霉心病、青霉病、轮纹病多种侵染性病害,以及水痘病、痘斑病、缩果病、蜜果病等生理性病害。其中许多病害通过加强采收前田间管理,完全可以达到预防及减轻发病。一、水分管理土壤水分过多,使果实含水量增加,品质变劣,抗病能力下降,易发生心腐、炭疽等病害,因此在果实生长后期应适当控制灌水,防止雨后积水。 During the storage of apple, mildew, penicillium and ring rot disease often occur, as well as physiological diseases such as chicken pox disease, chicken pox disease, fruit shrinkage and honey disease. Many of these diseases can be completely prevented and mitigated by strengthening field management before harvesting. First, the water management Soil moisture is too much, so that fruit moisture content increased, poor quality, resistance to decline, prone to heart rot, anthrax and other diseases, so the late fruit growth should be properly controlled irrigation to prevent water after rain.