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本文就食用向日葵夏播高产栽培要求的适用品种、适宜播期、适当密度、平衡施肥、精细管理及病虫害防治等综合技术进行了详细的阐述。经多项单因子试验结果的优化组合配套和大田生产示范的反馈结果 ,总结出每 6 6 7m2 产量可达 1 50～ 2 0 0kg的栽培技术规程。大面积推广该技术 ,将对我市和周边地区发展向日葵生产以及调整种植业结构、促进农业增效农民增收具有重要意义。
This article elaborated on the comprehensive technology of suitable varieties, suitable sowing date, appropriate density, balanced fertilization, fine management and pest and disease control of summer sun sowing high-yielding cultivation of edible sunflower. After a number of single-factor test results of the optimal combination of supporting and field production demonstration feedback results, summed up every 6 6 7m2 yield up to 150 ~ 200kg of cultivation technical regulations. Large-scale popularization of this technology will be of great significance to the development of sunflower production and the adjustment of planting structure in agriculture and surrounding areas in our city and the surrounding areas, as well as to the increase of farmers’ income through agricultural efficiency.