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为充分利用土地资源,发挥边行优势,建平县农业技术推广中心以铁南街道南沟村为核心区,示范推广了地膜马铃薯套作黏玉米复种大白菜、玉米株间种植秋豆角的一地四收立体栽培模式,经济效益十分显著。平均亩产马铃薯2 593 kg、黏玉米1 600穗、大白菜4 500 kg、豆角220 kg,四茬合计收入8 978.8元,扣除生产投入后,亩纯收入达6 848.8元。1配置方式
In order to make full use of land resources and give play to the edge advantage, Jianping County Agricultural Technology Extension Center takes Nanogou Village of Tienan Street as the core area, demonstrating and popularizing the use of mulching-potato hybrid cropping of corn with multiple cropping Chinese cabbage and corn variety To four harvesting three-dimensional cultivation mode, the economic efficiency is very significant. The average yield per mu is 2 593 kg of mu potato, 1 600 spike of sticky corn, 4 500 kg of cabbage and 220 kg of beans. The total income of the four crops is 8 978.8 yuan. After deducting production inputs, the net income per mu reached 6 848.8 yuan. 1 configuration method