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近年来 ,小麦病害种类逐年增多 ,且有加重的趋势。随着水肥条件等的改善 ,倒伏与高产的矛盾也愈加突出 ,已成为小麦持续高产的主要限制因素之一。同时 ,复种指数和人民生活水平的提高 ,对小麦品种的早熟性和品质有了更高的要求。针对上述问题 ,河南省农作物品种展览中心确立了
In recent years, the types of wheat diseases increased year by year, and there is a trend of aggravating. With the improvement of water and fertilizer conditions and the like, the contradiction between lodging and high yield has also become increasingly prominent, and it has become one of the major limiting factors for the continued high yield of wheat. At the same time, the improvement of multiple cropping index and people’s living standard has higher requirements on the precocity and quality of wheat varieties. In response to the above problems, Henan Crop Variety Exhibition Center was established