陕北丘陵沟壑区果树适地适栽与节水灌溉

根据陕北丘陵沟壑区川地、坡地以及不同坡向、不同坡位的气候条件 ,提出果树的最佳适栽地块。通过对陕北丘陵沟壑区果园土壤含水量的分析 ,提出了适合于该区的果树节水灌溉方法和灌溉量

In accordance with climates condition for planting different fruit trees, The climates condition of plain, sloping and different slope direction, slope site, the suitable fields in loess hilly gully region of northern Shaanxi province are put forward. After analyzing the humidity of orchard soil in the area, the water saved irrigation way and irrigation quantity are put forward.