CAJ | 학술논문

鱼台县棉花苗期病害主要有立枯病、炭疽病和褐斑病等。结合5月温度、降水和光照等气象条件，对该县棉花苗期常见病害的发生程度进行了分析。结果表明：温度、降水和光照条件与棉花苗期病害的发生有密切关系，其中5月上中旬降水过多，空气和田间土壤湿度过大，有利于棉花苗期病害的发生，在此期间，如果气温过低，再加上连续阴天，田间光照不足，就会使棉花苗期病害严重发生。
어태현면화묘기병해주요유립고병、탄저병화갈반병등。결합5월온도、강수화광조등기상조건，대해현면화묘기상견병해적발생정도진행료분석。결과표명：온도、강수화광조조건여면화묘기병해적발생유밀절관계，기중5월상중순강수과다，공기화전간토양습도과대，유리우면화묘기병해적발생，재차기간，여과기온과저，재가상련속음천，전간광조불족，취회사면화묘기병해엄중발생。
Cotton seedling diseases in Yutai County are blight, anthracnose, leaf spot and so on.Combined with temperature, precipitation, light and other weather conditions in May, the occurrence degree of cotton seedling common diseases in Yutai County was analyzed.The results showed that temperature , precipitation and light conditions were closely related to the occurrence of cotton seedling diseases, including excessive rainfall, large moisture of air and field soil in early and middle of May were conducive to the occurrence of cotton seedling diseases.In the meantime, if the temperature was too low , coupled with continuous cloudy and field illumination was insufficient, it will make a serious outbreak of cotton seedling diseases.