近年来，随着生产条件的改善和稻米生产的商品化，对水稻生产不仅要求高产，而且稻米还要优质．从而对水稻生产上品种的使用和相应配套的高产栽培技术提出了更高要求。通过几年研究，我所又形成了～套适合沿黄稻区生态条件的水稻高产优质栽培技术：一、选用像模6号优质系是水稻 In recent years, with the improvement of production conditions and the commercialization of rice production, not only high yielding rice production but also high quality rice is required. Thus putting forward higher requirements on the use of rice varieties and corresponding high-yielding cultivation techniques. After several years of research, we have formed a set of suitable high-yielding and high-quality cultivation techniques for rice along the ecological conditions of the Yellow River. First,