我连地势低洼易涝,果园土质为轻盐碱化。草甸土。七一年春建园,当年雨季就被水淹,杏树全被淹死,苹果和梨经抢救保留了下来。几年来,我们总结了在低洼地栽培苹果的经验教训,探用了六米高脊大垅密植的栽培措施和矮干、低冠的整形方法,获得了金红矮化密植早期丰产的效果。七一年秋栽的3.46亩金红,七四年结果,七五年平均株产10斤,最高株产33斤,七六年(五年生)平均株产44.8斤,最高株产77斤,平均亩产1656 I even low-lying floods, orchard soil light salinization. Meadow soil. Spring garden in July, when the rainy season was flooded, apricot trees were all drowned, apple and pear preserved by the rescue. Over the past few years, we summed up the lessons learned in the cultivation of low-lying land, explored the six-meter high ridge cultivation techniques and planting Dwarf stems and low crowns, get the effect of high yield early red gold dwarf planting. 3.46 acres of red autumn planted in July, the results of 74 years, in 1975 an average of 10 kg strain, the highest strain of 33 kg, 76 (five-year-old) average yield of 44.8 kg, the highest strain of 77 kg, the average Yield 1656