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在毛主席革命路线指引下,经过无产阶级文化大革命和批林批孔运动,我省水稻杂种优势利用的研究工作,出现了一派可喜的新气象,短短三、五年便实现了“三系”配套,并逐步应用于生产。据各地较大面积多点试验示范结果,杂交水稻具有明显的杂种优势,只要栽培管理得当,一般亩产千斤,好的一千二百余斤,小面积已达一千五百斤左右,可比我省一般推广良种增产三成以上。作晚稻栽培增产幅度更大。为水稻大幅度提高单位面积产量开辟了一条新途径。杂交水稻的培育成功,是育种上的重大突破,是对科技界右倾翻案风的有力回击。
Under the guidance of Chairman Mao’s revolutionary line and through the Great Proletarian Cultural Revolution and the campaign to criticize the pro-Lin and the proletariat, the research work on the utilization of rice heterosis in our province has shown a welcome new atmosphere. In just three or five years, the “three lines ”Supporting, and gradually applied to the production. According to the large area of more than the pilot test results across the region, hybrid rice has obvious hybrid advantages, as long as proper cultivation and management, the general mu produce serious, good one thousand two hundred jin, a small area has reached about one thousand five hundred jin, comparable The general promotion of improved varieties in our province more than 30%. Late rice cultivation yield more. This has opened up a new way for rice to substantially increase yield per unit area. The successful cultivation of hybrid rice is a major breakthrough in breeding and a powerful response to the right-wing overturn in the scientific and technological circles.