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笔者通过近几年的生产实践,总结了安阳县麦茬夏玉米节本高效栽培技术,包括品种选择与种子处理、播种、田间管理、水肥管理、病虫害防治、适期晚获等内容,以供广大种植户参考。1.选用良种与种子处理。良种是提高玉米产量和改进品质的内在因素,也是获得高产最直接的有效措施。安阳县夏玉米高产栽培一般选用以郑单958为代表的中早熟紧凑型品种和以豫禾988为代表的中早熟半紧凑型品种。选用粒大、饱满、具有品种特性的杂交种籽粒作种子,除去病斑粒、虫食粒、破损粒、混杂粒及杂质。
Through the production practice in recent years, the author summarizes the efficient cultivation techniques of wheat stubble corn festival in Anyang County, including selection of varieties and seed treatment, planting, field management, management of water and fertilizer, prevention and control of pests and diseases, Growers reference. 1. Selection of seeds and seed treatment. A thoroughbred is an inherent factor in raising corn yield and improving quality. It is also the most direct and effective measure to obtain high yield. Anyang County, summer maize high-yield cultivation is generally selected Zhengdan 958 as the representative of the early-maturing compact varieties and Yu Wo 988 as the representative of the premature and semi-compact varieties. Use large, full, with the characteristics of hybrid varieties of seeds as seed to remove speckles, worms food grains, damaged grains, mixed grains and impurities.