现代果树发展方向据果树专家分析和预测,21世纪我国水果生产的发展方向是在确保品质的前提下提高单产,主要包括:(1)高品质栽培。以外观美丽、大小均匀、高糖适酸、高维生素C和高纤维的优质果为目标,大力推广疏花疏果、采前控水、合理修剪、畦面覆盖等配套技术。(2)设施栽培。在 According to the analysis and forecast of fruit tree experts, the development direction of fruit production in our country in the 21st century is to improve yield under the premise of ensuring quality, mainly including: (1) high-quality cultivation. To the appearance of beautiful, uniform size, high sugar acid, high vitamin C and high-fiber high-quality fruit as the goal, to promote thinning thinning, pre-harvest water control, reasonable pruning, noodle coverage and other ancillary technologies. (2) Facility cultivation. in