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扬粳4038系江苏里下河地区农业科学研究所育成的早熟晚粳新品种。该品种产量高、品质优、抗性强,2010年被农业部确认为超级稻品种。为了规范扬粳4038高产栽培技术,本研究着重规范了品种适宜推广的江苏省沿江、太湖稻区扬粳4038产量指标、产量结构、生育指标及其栽培技术,为扬粳4038大面积生产提供技术依据。
Yangjing 4038 is a new early-maturing late japonica variety bred by Lixiahe Agricultural Science Research Institute in Jiangsu Province. The variety of high yield, excellent quality, resistance, the Ministry of Agriculture in 2010 was identified as super rice varieties. In order to standardize the high-yielding cultivation techniques of Japonica rice 4038, this study focused on standardizing the yield index, yield structure, growth index and cultivation techniques of Yangjing 4038 along the Yangtze River and Taihu rice-growing areas in Jiangsu Province for the promotion of large-scale production of Yangjing 4038 in accordance with.