七六年冬以来,我们在抚州市东风公社东风大队开展了密桔喷灌试点。该队共有桔林309亩(包括小桔树),78年用三台12马力移动式喷灌机,喷灌桔林207亩。桔树一般在夏天酷热时,喷灌2～3次,秋季摘果后喷灌一次,冬季严寒对喷灌1～2次,每次喷洒量为5～10毫米,将树喷湿即可。桔树喷灌后的效果异常显 Since the seventy-six winter, we have carried out a pilot project on the planting of weeds in Dongfeng commune in Fuzhou. The team has a total of 309 acres of orange forest (including small orange trees), 78 years with three 12-horsepower mobile irrigation machine, pouring orange forest 207 acres. Orange trees are generally hot in the summer, sprinkler irrigation 2 to 3 times, autumn after picking a sprinkler, cold winter sprinkler 1 or 2 times, each spray volume of 5 to 10 mm, the tree can be sprayed wet. The effect of spruce orange was abnormally significant