库尔勒香梨是新疆名优特果品 ,目前的栽培面积为 2 .7万 hm2 ,我们经过多年的摸索 ,总结提出无公害生产技术。( 1)建园　无公害梨园建在无污染的地方 ,远离工矿区和公路、铁路 ,土壤总含盐量 0 .3%以下 ,土壤耕作层有机质含量不低于 1%。苗木定植前 ,穴施有机肥 2 0 kg,少施化 Korla fragrant pear is a famous Xinjiang special fruit, the current cultivation area of ​​27000 hm2, we after years of exploration, summed up the pollution-free production technology. (1) The construction of pollution-free pear garden Orchard built in a non-polluting place, away from mining areas and roads, railways, soil total salt content below 0.3%, soil tillage organic matter content of not less than 1%. Seedlings planted before, the point of organic fertilizer 20 kg, less chemical