近年水稻育秧期间,我市沿黄稻区少部分地区秧田出现幼苗黄化现象,不发棵,长势弱,有的甚至根部腐烂。针对这一情况,我们认真进行了调研,并及时采取有效措施,把损失降到了最低。现根据我们的实践,总结提出水稻育秧应注意的一些问题,供参考。一、调节土壤pH值水稻生长适于中性土壤 Rice nursery during the recent years, the city along the Yellow rice area in some parts of seedling emergence yellow phenomenon, no hair, growing weak, and some even root rot. In response to this situation, we conducted a serious investigation, and promptly take effective measures to minimize the loss. According to our practice, we conclude with some suggestions that rice seedlings should pay attention to for reference. First, adjust the soil pH Rice suitable for growing neutral soil