1998年春季的气候特点；继去年辽宁冬季气温偏高以来，入春后气温波动不大，回暖早，回暖快，气温持续偏高；前期辽宁降水少，阶段性明显，加之底墒不足，大部分地区旱情严重，中后期降水时空分市比较均匀，雨量充沛，旱情根本解除。但后期阴雨寡照对水稻缓苗及大田作物蹲苗不 The climatic characteristics of the spring of 1998; Following the high winter temperatures in Liaoning last year, the temperatures did not fluctuate sharply after the spring and returned to warm early, warmer and warmer temperatures continued. In the early Liaoning Province, there was less precipitation and obvious phases. In addition, Severe drought in the region, in the mid-late precipitation space-time more uniform, abundant rainfall, drought was basically lifted. However, the late oligarch on the rice Huanmiao and field crops Dunmiao not