１９９８年度全国主要农区降水基本适宜，热量充足，干旱、台风等灾害影响程度轻。但暴雨、洪涝范围广，是建国以来少有的重涝年份之一，部分地区农业生产受灾严重。综合看来，全国农业气候条件为一般年景。北方麦区冬季大部时段气温偏高，冬小麦安全越冬；冬末春初回暖早... In 1998, the precipitation in the main agricultural areas of the country was basically suitable, and there was ample heat, drought and typhoon disasters. However, heavy rains and floods have widened the scope of floods and waterlogging since the founding of the People’s Republic, one of the rare floods and waterlogging years since the founding of the People’s Republic of China. In some areas, the agricultural production was severely affected. In general, the agricultural conditions in the country are generally years. Northern wheat winter most of the winter temperature is high, winter wheat winter overwinter;