中低产稻田占我市水稻栽培面积的2/3左右,直接影响水稻的总产量。为了开发中低产稻田的潜力,提高单位面积产量、增加经济效益,全市各稻区有关部门及科技人员做了不懈努力。实践证明,实施综合配套栽培技术是改造中低产稻田的唯一途径。综合各地实际情况,应抓好以下技术环节。一、抓优良品种、优质农药品种是增产的重要因素之一,要因地制宜地选用新的优良品种。 Middle and low yield rice fields account for about 2/3 of the rice cultivation area in our city, which directly affects the total output of rice. In order to develop the potential of middle and low-yield paddy fields, increase yield per unit area and increase economic benefits, the relevant departments and scientific and technological personnel of all rice-planting areas in the city made unremitting efforts. Practice has proved that the implementation of integrated cultivation techniques is the only way to transform low-yielding rice fields. Based on the actual situation in various places, we should grasp the following technical aspects. First, grasp the fine varieties, high-quality varieties of pesticides is an important factor in production, according to local conditions to choose new fine varieties.