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庆元县地处浙西南山区、浙闽两省结合部.境内山多而人均耕地面积少.且由于受地理和气候条件影响,水稻单产较低.为了提高粮食产量,我县于1996年引进水稻旱育秧技术成果,对其增产机理和配套技术进行了试验研究,摸索出一套适合本地稻区推广应用的旱育秧配套栽培技术.由生产实践证明,该项技术具有省秧田、省种子、早生快发、秧苗素质好,生长优势明显、增产显著等优点,据调查:旱育秧比半旱秧每亩可增稻谷40~50kg,省工1~2个,三年来,我县已累计推广12.7万亩,增产稻谷6050t,新增总产值835.8万元.
Qingyuan County is located in the mountainous area of southwestern Zhejiang and the junction of Zhejiang, Fujian and Fujian provinces. There are a few mountainous areas and arable land per capita, and the yield of rice is lower due to the influence of geographical and climatic conditions. Rice dry cultivation techniques achievements, its yield-increasing mechanism and supporting technology experiments were conducted to explore a set of suitable for the promotion and application of local rice cultivation and cultivation techniques of dry nursery stock.From the production practice has proved that the technology has the province seedling, According to the survey: dry and seedling than semi-dry seedlings per acre can increase rice 40 ~ 50kg, 1 to 2 workers, three years, my county has been the total promotion 127,000 mu, yield paddy 6050t, the new total output value 8.358 million yuan.