果树集流蓄水保肥技术依辽西易旱地区的自然降水特点和果树根系分布规律 ,将传统水平树盘修成能把自然降水或人工灌水集流于果树根系集中分布区的树盘。试验表明 ,该树盘可明显提高土壤水分的利用率 ,促进幼树前期生长 ,增加果实单果质量和整齐度。在年降水 4 5 0mm的年份可减少 1～ 2次灌水 ,是该类型区果园抗旱节水的一项重要技术 Fruit tree flow accumulation water fertilizer technology According to the characteristics of natural precipitation in Liaoning drought-prone areas and the root distribution of fruit trees, the traditional horizontal tree plate can be rented into a tree tray that can collect natural precipitation or artificial irrigation in the centralized distribution area of ​​the fruit tree roots. Experiments show that the tree plate can significantly improve the utilization of soil moisture, promote the early growth of saplings, increase fruit quality and uniformity of fruit. In the annual precipitation 450 mm in the year can reduce 1 or 2 times irrigation, is the type of orchard drought or water saving is an important technology