双三制后季稻生产与气象条件关系十分密切,要获得稳产高产,必须深刻认识本地区的气候规律。 一个地区有基本的气候特征,但是每年的气象条件又是有变化的。如果只根据前一、二年的天气情况和生产经验去指导当年的水稻生产,而不认真地分析各年气象条件的特殊性,以及气候的年际变化规律,不采 The production of the double-cropping back-season rice is closely related to the weather conditions. To achieve stable and high-yielding crops, we must have a profound understanding of the climate laws in this region. A region has basic climatic characteristics, but annual weather conditions change again. If only according to the previous one or two years of weather conditions and production experience to guide the year of rice production, without careful analysis of the particularity of the meteorological conditions of each year, and the interannual variation of climate, not mining