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努力改善、提高稻米品质,对促进农村商品生产,进一步巩固发展我省农业优势具有重要意义。1986年我省水稻种植面积3270.26万亩,单产366公斤,总产1198.33万吨。面积是1981年以来最大的一年,单产、总产均创历史最高水平,稻米的内在品质有了进一步提高。从种植品种的内在米质分析,1986年全省优质品种面积达860多万亩,比1984年增长345万亩,比1985年增长214万亩;劣质品种面积1984年为1294万亩,1985年压缩为1160万亩,1986年进一步压缩到957万亩。优质、中质、劣质品种的面积比例1984年为16:42:42,1985年为21:42:37,1986年提高到27:42:31。优质稻的发展主要是扩大了粳稻。
Efforts to improve and improve the quality of rice is of great significance to promoting the production of rural commodities and further consolidating the advantages of agriculture in our province. In 1986, the rice planting area in our province was 32,702,600 mu, with a yield of 366 kilograms and a total output of 11,983,300 tons. The area is the largest since 1981, with the highest yield in both yield and total output, and the inherent quality of rice has been further improved. From the inherent quality of cultivated varieties of rice analysis, in 1986 the province’s high-quality varieties of more than 860 million mu area, compared with 1984 increased 345 million mu, an increase of 214 mu than in 1985; inferior varieties area of 1294 mu in 1984, 1985 Compression was 1160 mu, further compressed to 957 mu in 1986. The proportions of high-quality, medium-quality and low-quality varieties were 16:42:42 in 1984, 21:42:37 in 1985 and 27:42:31 in 1986. The development of high-quality rice is mainly to expand the japonica rice.