为促进农业结构调整,优化水稻品种种植结构,提高稻米品质,增加种稻效益,2003年我们对杂籼新组合K优818进行了规模较大的示范种植,该组合表现为生长繁茂,外观舒展,产量较高,稻米品质较当地推广杂籼组合有明显提高。现将该组合在沿江丘陵稻区的种植表现及主要栽培技术介绍如下:一 In order to promote the adjustment of agricultural structure, optimize the planting structure of rice varieties, improve the quality of rice and increase the benefits of planting rice, we conducted a large-scale demonstration planting on the new hybrid K-superior 818 in 2003, which showed the growth of lush, , Higher yield, rice quality than the local promotion of hybrid indica improved significantly. Now this combination of planting performance in the hilly area along the Yangtze River and the main cultivation techniques are as follows: