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近年来,随着农村产业结构的调整,玉米加工业和畜牧养殖业的发展,玉米新品种、新技术的推广应用,玉米种植得到进一步发展,生产技术、种植规模、品种布局都上了一个新台阶,特别是全膜双垄沟播技术在旱作区的示范推广,不仅提高了产量,而且拓展了玉米种植区域。为了筛选适宜旱作区全膜双垄沟播技术推广种植的优良品种,全面提升玉米生产水平,2006年在旱作区设置玉米品种对比试验,同时总结出了栽培技术。
In recent years, with the adjustment of rural industrial structure, the development of corn processing industry and livestock husbandry and aquaculture, the popularization and application of new maize varieties and new technologies, the planting of maize has been further developed. The production technology, plantation scale and variety layout all have a new Step, especially the film double ridge furrow sowing technology demonstration in the dry area, not only increased production, but also expand the corn planting area. In order to screen the suitable varieties of double-ridge furrow sowing technology for dry planting area to popularize and cultivate fine varieties, and comprehensively improve the corn production level, set up the corn variety comparison experiment in the rainfed area in 2006, at the same time summed up the cultivation techniques.