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杂交水稻作陆稻种植效益显著沧源县农技推广中心６７７４００杜翔沧源县的陆稻生产在粮食生产中占有重要地位，常年播种面积近１０万盲，占全县粮食作物播种面积的。１／４左右，但大多分布于交通闭塞、科技文化落后的山区半山区，耕作粗放，单位面积产量低，全县平均亩产...
Benefits of Hybrid Rice for Upland Rice Cultivation Cangyuan County Agricultural Technology Extension Center 677400 Duxiang Cultivated land plays an important role in grain production in Cangyuan County. The perennial planting area is nearly 100,000 blind, accounting for the sown area of grain crops in the county. About 1/4, but mostly distributed in the traffic jam, science and technology behind the mountain semi-mountainous area, extensive farming, low yield per unit area, the county average mu ...