摘要
2011年农六师垦区棉花皮棉单产高于历年17.5%,为显著的丰产年份。通过对棉花生育期内温度、降水、积温和无霜期的比较和分析,得出垦区棉花获得高产的气象条件主要是:逸10益积温偏高,各生育阶段热量充足,全年无霜期长;同时,针对性地提出与本地气象条件相适应的栽培管理措施,对提高棉花产量和改善品质有一定的指导作用。
The yield of cotton was higher 17.5% than the past 30 years’s in the region of sixth agricultural division in 2011, it was a significant yield years,the meteorological condition for high-yield cotton was analyzed by comparing temperature, precipitation, accumulated temperature and frostless period, the preliminary conclusion： ≥10 ℃ accumulated temperature high,sufficient heat at different growth stages,frost-free period extended,meanwhile, the measures of cultivation and management which adapted to the local meteorological condition were provided which has a guiding role to improve the production and quality of cotton.
出处
《沙漠与绿洲气象》
2013年第4期66-69,共4页
Desert and Oasis Meteorology
基金
新疆生产建设兵团农六师科学研究与技术开发计划项目(0803)资助
关键词
棉花
高产
气象条件
分析
研究
cotton
high yield
meteorological condition
analysis
research
