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我县1984年种植水稻37.28万亩,据测产推算统计亩产可达1,185斤,比1983年亩净增29斤,总产4.42亿斤,增产2.6％。其中杂交中稻34.59万亩,占水稻总面积的93％,平均单产达1,209斤,比常规中稻(主要是糯稻和“桂朝二号”)每亩多收363斤。我县自1979年大面积推广杂交中稻后只用了5年时间,就使水稻单产和总产都翻了一番多,并在1980年单产过了千斤之后,还能够持续稳步增产,其主要原因在于依靠了科学技术进步,不断地进行了农业技术改革。基本经验是;狠抓过“三关”(育秧关、栽插关、管
In 1984, the county planted 372,800 mu of paddy rice. According to the survey, the estimated yield per mu could reach 1,185 kilograms, 29 kilos more than the 1983 mu, with a total output of 442 million kilos and an increase of 2.6%. Among them, 345,900 mu of medium-yield hybrid rice accounted for 93% of the total area of rice with an average yield of 1,209 jin per kilogram, 367 kilograms more than that of conventional medium-sized rice (mainly glutinous rice and Gui Cha II). Only five years have passed since the widespread popularization of hybrid rice in 1979 in our county, which has more than doubled rice yields and total output. It continued to increase steadily after its main production was overdue in 1980, The reason is that relying on the progress of science and technology, and constantly carried out agricultural technology reform. The basic experience is; pay close attention to the “three” (seedling off, planting plug, tube