苹果园的高度集约化在大幅度提高苹果产量的同时,还需要改善商品果实的品质。随着施肥量的增加,必须高度重视高量无机肥料对果实耐藏性所产生的不良影响。所以,我们试验的目的,是研究无机肥料的种类、施用量和比例,对果实主要品质指数(商品率、耐藏性、果实化学成 Apple orchards are highly intensive In the substantial increase in apple production, but also need to improve the quality of the fruit of the product. With the increase of the amount of fertilizer, we must attach great importance to the high amount of inorganic fertilizers on the fruit of the adverse impact of storage. Therefore, the purpose of our experiment is to study the type, amount and proportion of inorganic fertilizers, the main quality index (commodity rate, storage resistance, chemical composition of fruits