CAJ | 학술논문

在计算得出辽宁中部地区控制灌溉水稻日耗水量和降雨频率为50％、75％、90％对应典型年的基础上，结合典型年实测降雨资料，制定了不同降雨频率典型年水稻控制灌溉制度，并在辽宁中部地区对水稻控制灌溉进行了推广应用。结果表明，实施控制灌溉制度较常规灌溉可节水13.67％～15.41％，增产11.3％～12.7％，水分生产效率提高29.26％～32.97％。
재계산득출료녕중부지구공제관개수도일모수량화강우빈솔위50％、75％、90％대응전형년적기출상，결합전형년실측강우자료，제정료불동강우빈솔전형년수도공제관개제도，병재료녕중부지구대수도공제관개진행료추엄응용。결과표명，실시공제관개제도교상규관개가절수13.67％～15.41％，증산11.3％～12.7％，수분생산효솔제고29.26％～32.97％。
On the basis of daily water consumption for rice under control irrigation condition and the measured rainfall information of typical year with rainfall frequency of 50%, 75%and 90%, irriga-tion regimes of control irrigation for rice were scheduled, and furthermore, control irrigation was ap-plied in the central area of Liaoning.The results showed that compared to the traditional irrigation, the irrigation water of control irrigation decreased from 13.67%to 15.41%, while rice yield and wa-ter use efficiency under control irrigation condition increased 11.3% ~12.7% and 29.26% ~32.97%respectively.