据《北方园艺》2015年第17期《水肥耦合对黄冠梨叶片光合效能及果实品质的影响》(作者王立飞等)报道,以5年生黄冠梨为试材,研究了不同水肥处理对黄冠梨叶片光合效能和果实品质的影响,从而筛选出最佳的水肥配施方式。结果表明,水分是影响水肥配施效能的主导因子,半量水和倍量水处理对梨树叶片光合效率 According to “North Horticulture” 2015 the seventeenth “water and fertilizer coupling Huangmang pear photosynthetic efficiency and fruit quality” (author Wang Li-fei, etc.) reported that 5-year-old Huang Guan Pear for the test material to study the different water and fertilizer treatment on Huangguan pear photosynthetic efficiency and the impact of fruit quality, which screened the best way of application of water and fertilizer. The results showed that water was the dominant factor affecting the efficiency of water and fertilizer application. The photosynthetic efficiency