沙漠与绿洲气象
沙漠與綠洲氣象
사막여록주기상
DESERT AND OASIS METEOROLOGY
2013年
4期
66-69
,共4页
刘婕%李彦斌%程相儒%杨建民%谢晓凤
劉婕%李彥斌%程相儒%楊建民%謝曉鳳
류첩%리언빈%정상유%양건민%사효봉
棉花%高产%气象条件%分析%研究
棉花%高產%氣象條件%分析%研究
면화%고산%기상조건%분석%연구
cotton%high yield%meteorological condition%analysis%research
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。
2011年農六師墾區棉花皮棉單產高于歷年17.5%,為顯著的豐產年份。通過對棉花生育期內溫度、降水、積溫和無霜期的比較和分析,得齣墾區棉花穫得高產的氣象條件主要是:逸10益積溫偏高,各生育階段熱量充足,全年無霜期長;同時,針對性地提齣與本地氣象條件相適應的栽培管理措施,對提高棉花產量和改善品質有一定的指導作用。
2011년농륙사은구면화피면단산고우력년17.5%,위현저적봉산년빈。통과대면화생육기내온도、강수、적온화무상기적비교화분석,득출은구면화획득고산적기상조건주요시:일10익적온편고,각생육계단열량충족,전년무상기장;동시,침대성지제출여본지기상조건상괄응적재배관리조시,대제고면화산량화개선품질유일정적지도작용。
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.