水稻是我省主要细粮作物。稻米是经济、营养价值较高的粮食。随着社会经济的发展和人民生活水平的提高,对其需求量越来越大。解放以后在各级党和人民政府的重视和关怀下,我省水稻生产发展较快。尤其是三中全会以后,在党的政策和科技进步的鼓舞、推动下,耕种面积发展到50万公顷左右,单产提高了2.63倍。自解放以来,我省各育种部门曾先后育出五批水稻新品种,对我省水稻生产发展起到了较大的作用。但是从80年代开始 Rice is the province’s main staple crops. Rice is a food of high economic and nutritional value. With the social and economic development and the improvement of living standards of the people, the demand for them is growing. After the liberation of all levels of party and people’s government attention and care, rice production in our province developed rapidly. Especially since the Third Plenary Session of the Third Plenary Session of the CPC Central Committee, with the promotion of party policies and scientific and technological progress, the cultivated area has grown to about 500,000 hectares and the yield has been increased by 2.63 times. Since liberation, all breeding departments in our province have successively raised five batches of new rice varieties, which have played a greater role in the rice production in our province. But from the 80’s