秋施基肥深浅对长富２号苹果生长结果的影响渭北旱塬的许多红富士苹果园，多采用深施基肥的方式，由于苹果吸收根主要分布在比较肥沃的浅土层中，这种施肥方式不利于根系的吸收利用。为此，于１９９１年秋至１９９３年秋陕西省白水县进行了深施肥与浅施肥对长富２号苹果根... Autumn base fertilizer depth on the growth of apple No. Chang Fu 2 results Weibei Plateau many Red Fuji apple orchards, the use of deep-base fertilizer, the apple root absorption mainly in the more fertile shallow soil, this Fertilization is not conducive to the root absorption and utilization. To this end, in the autumn of 1991 to the autumn of 1993, Baishui County, Shaanxi Province conducted a deep fertilization and shallow fertilization on the 2nd Fu Chang Fu apple root ...