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山丘旱薄地集约栽培红富士苹果,采用开渠撩壕、覆膜压草、配方施肥、特殊整形修剪技术,300亩8年生示范园,平均亩产888公斤,比对照亩均增产143公斤,增收430元。10年累计年均净收入1015.3元,动态投资回收期为8.42年。
An intensive cultivation of red Fuji apples in the dry and shallow hills, the use of open drainage trench, laminating pressure grass, formula fertilization, special plastic trimming technology, 300 acres of 8-year model park, an average of 888 kilograms per mu, Increase 430 yuan. 10-year cumulative average annual net income of 1015.3 yuan, dynamic investment recovery period of 8.42 years.