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郸城县农业局技术人员通过多年试验示范,总结出玉米超高产栽培十大技术。1选用超高产玉米新品种技术玉米品种分披散型品种和竖叶或半竖叶品种,披散型品种主要有鲁单981、中科4号,农单60等,这类品种棒子较大,但由于受密度所限,实现超高产难度很大。竖叶型或半竖叶代表品种以
Dancheng County Agricultural Bureau technical staff through many years of experimental demonstration, summed up the ten super-high-yield cultivation techniques of corn. 1 selection of new varieties of high-yielding maize varieties of maize varieties are divided into pine varieties and vertical leaves or semi-vertical leaf varieties, the main types of loose-type Ludan 981, No. 4 Branch, agricultural single 60, such species larger sticks, Due to the limited density, it is very difficult to achieve super high yield. Vertical leaves or semi-vertical leaves represent varieties