优质、高产、多抗水稻新品种七山占,是广东省农科院水稻所黄耀祥研究员主持育成的。其亲本为晚籼桂山早和早籼七桂早。桂山早具有野生稻血缘,七桂早具有桂朝血缘。七山占较好地结合了双亲的有利基因。两年多的 Qianshanzhan, a new rice variety with high quality, high yield and multiple resistance, was bred by researcher Huang Yaoxiang of the rice institute of Guangdong Academy of Agricultural Sciences. The parents of late indica Guishan early and early Indica Qiguai early. Guishan as early as the blood with wild rice, Qi Gui early with kin blood. Qishan accounted for a good combination of parents of favorable genes. More than two years