浅析2013年气象因素对奉贤区单季晚稻产量的影响  

Analysis on the single-crop late rice yield in Fengxian District as influenced by meteorological factors in 2013

作　　者：苏瑞芳[1] 江健[1] 李栋[1] 黄亮[1] 朱雷鹰 翁矑遥 孙素明[1] 

机构地区：[1]上海市奉贤区农业技术推广中心,上海201499

出　　处：《上海农业学报》2015年第3期105-107,共3页Acta Agriculturae Shanghai

摘　　要：利用上海市奉贤区2008—2013年机插和直播单季晚稻大田考查苗蘖动态、农艺性状及穗粒结构、产量等数据,结合同期气象资料,分析了2013年气象因素对单季晚稻生育及产量的影响。结果显示,2013年异常高温和持续无有效降雨是影响水稻产量的主要气象因素。The effects of meteorological factors on the growth and yield of single-crop late rice in 2013 were analyzed according to the tillering states,agronomic traits and yield components of both machine-transplanted late rice and direct-seed late rice in Fengxian District between 2008—2013 and the meteorological data of the corre-sponding period.The results showed that the exceedingly high temperature and sustained ineffective rainfall were main meteorological factors influencing the rice production in 2013.

关 键 词：单季稻 晚稻 产量 气象因素 

分 类 号：S511[农业科学—作物学]