由于管理水平的差异,丰水梨在生产中表现有好有坏。洋县白石1000亩丰水梨园于2000年春季建成。栽植密度4×1.5m、亩栽112株。2002年零星挂果,2003年因花期遭遇低温坐果少,亩产仅有535kg,2004年亩产1680kg,亩收入也仅500多元。两年来,果农普遍反映该品种果个小,商品性差,严重挫伤了果农的生产积极性。经过我们深入的凋查以及同其它丰水梨园的对比研究,现就该园栽培管理中造成低产的原因分析如下,并提 Due to differences in management level, Fengshui pear has good or bad performance in production. Yangshan Baishu 1,000 acres of pear orchards completed in the spring of 2000. Planting density 4 × 1.5m, 112 acres planted. Sporadic fruiting in 2002, in 2003 due to flowering encountered low temperature fruit less, only 535 kg per mu, 2004, 1680 kg per mu, mu income is only 500 yuan. In the past two years, fruit growers generally reflected the small fruit size and poor product quality, which seriously dampened the enthusiasm of the farmers. After our in-depth investigation and comparison with other Fengshui pear orchards, the reasons for the low yield in the garden management are as follows