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在毛主席革命路线指引下,随着批林批孔和“农业学大寨”运动的深入开展,我县双季稻生产几年来发展较快。实践证明双季稻宜于我县种植,并能获得高产。但是,由于我县地处黔北高原,丘陵起伏,海拔800公尺左右,早春“倒春寒”天气频繁,给早稻育秧带来了一定困难。烂种死苗严重,据调查一般每亩早稻用种在40斤左右;育秧成本高,每育一亩小苗需投资塑料薄膜近600元,管理用工多,技术要求高。严重妨碍双季稻生产的发展。
Guided by Chairman Mao’s revolutionary line, with the deepening of the campaigns approved by both Lin and Dagong, the development of double-crop rice in our county has been developing rapidly in recent years. Practice has proved that double cropping rice should be planted in our county, and can get high yield. However, due to my county is located in northern Guizhou Plateau, hilly, about 800 meters above sea level, early spring “late spring” frequent weather, early rice seedlings have brought some difficulties. According to the survey, generally about 40 pounds per mu of early rice is used for planting; the cost of raising seedlings is high; and each mu of seedlings per plant needs to invest nearly 600 yuan in plastic film, with many management tasks and high technical requirements. Seriously hindered the development of double cropping rice.