持续性低温阴雨天气对广西早稻生产影响分析

Analysis of the Impact of the Continuous Low Temperature and Rain Weather to the Early Rice Production in Guangxi

重点对2011年春播期持续性低温阴雨天气对广西早稻生产的影响进行分析。分析表明,长时间低温寡照天气严重影响早稻生产的进度以及秧苗长势,做好日平均气温稳定通过10和15℃的预报工作对早稻播种和秧苗移栽工作的开展极为重要。

The test mainly analyze the impact of the low temperature and rain weather in spring sowing period in 2011 to the early rice production in Guangxi.The analysis showed that low temperature and less sunshine for a long time can seriously affect the planned speed of the early rice production and seedling growing.And the forecast of the average daily temperature stable through 10 ℃ to 15 ℃ is most important to the early rice sowing and seedling transplanting.