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我省全面推广双季稻,是从五十年代开始。经过农业学大寨的群众运动及史无前例的无产阶级文化大革命,双季稻发展很快,加之双季稻绿肥制度和矮杆品种的推广,取得了显著增产效果。以1950年双季情况作基数.到1973年,早稻面积增加了10.4倍,单产提高了80%,总产增加近23倍;晚稻面积增加了12倍,单产提高68.5%,总产增加近21倍,但单产不高,全省早稻最高年产量的平均单产为563斤,晚稻为337斤。早稻稳而不高,晚稻低而不稳。两季均大有潜力可挖,特别是晚稻,更是大有文章可作。
The promotion of double-cropping rice in our province is from the 1950s. After mass learning from agriculture in Dazhai and the unprecedented proletarian cultural revolution, the rapid development of double cropping rice combined with the double green rice manure system and the promotion of dwarfed varieties have achieved remarkable yield increase. The base area of double cropped season in 1950 was the base, and by 1973, the area of early rice increased 10.4 times, yield increased 80% and total output increased nearly 23 times; late rice increased 12 times, yield increased 68.5% and total output nearly increased 21 Times, but yield is not high, the province’s highest annual yield of early rice average yield of 563 pounds, 337 tons of late rice. Steady early rice, late rice low and unstable. Great potential for both seasons can be dug, especially late rice, but also a lot of articles can be made.