Effects of Formulated Fertilization on Fruit Quality of Early Ripe Peach ‘Beijing 2’

Abstract

The early ripe peach ‘Beijing 2’ in Shanquan Town, Longquanyi District, Chengdu City, Sichuan Province of China was used as the material to study the effects of formulated fertilization on the fruit quality of peach. Compared with the control, each treatment had the effect on the quality of ‘Beijing 2’ peach fruit. Base fertilizer of organic fertilizer 600 kg/667m2, urea 12-20 kg/667m2, monoamine phosphate 24 kg/667m2, superphosphate 80 kg/667m2, potassium sulfate 56 kg/667m2; germination fertilizer application borax 6 kg/667m2, urea 10 kg/667m2; hard-core fertilizer compound fertilizer 40 kg/667m2, potassium sulfate 20 kg/667m2 had the best effect, making ‘Beijing 2’ peach single fruit weight, hardness, TSS, total sugar and VC increased by 21.97%, 320%, 21.33%, 15.69% and 54.01%, respectively, compared with the control. By formulated fertilization, the application of organic fertilizer 600 kg/667m2, fertilizer reduction 80-96 kg/667m2, fertilizer application decreased by 23.53%-28.24%, and improved the fruit quality of‘Beijing 2’ peach.