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农学学报 ›› 2014, Vol. 4 ›› Issue (11): 105-108.doi: 10.11923/j.issn.2095-4050.2014-xb0170

所属专题: 棉花

• 农业信息 农业气象 • 上一篇    下一篇

CCGI在2013年安徽省棉花长势监测中的应用

刘小玲,王维,郑曙峰,徐道青,屈磊   

  1. 安徽省农业科学院棉花研究所,安徽省农业科学院棉花研究所,安徽省农业科学院棉花研究所,安徽省农业科学院棉花研究所,安徽省农业科学院棉花研究所
  • 收稿日期:2014-02-27 修回日期:2014-02-27 接受日期:2014-04-29 出版日期:2014-12-05 发布日期:2014-12-05
  • 通讯作者: 郑曙峰 E-mail:liuxiaoling_1984
  • 基金资助:
    院重点及新兴学科培育项目(面向移动通讯终端的农业技术服务平台研究)(11A0709);院科技创新团队建设项目(棉花轻简化机械化关键技术创新团队)(13C0707);现代农业产业技术体系专项资金(国家棉花产业技术体系皖北综合试验站)(CARS-18-34);院长青年创新基金(棉花耐涝性鉴定及其生理机理研究)(13B0734);安徽省现代农业产业技术体系棉花岗位专家(郑曙峰专家)。

Application of CCGI in monitoring the cotton in Anhui Province in 2013

  • Received:2014-02-27 Revised:2014-02-27 Accepted:2014-04-29 Online:2014-12-05 Published:2014-12-05

摘要: 为了预测和分析2013 年安徽省棉花的逐月生长发育和总体生产情况,通过多点多户连续监测数据,采用CCGI评价体系来监测预警全省棉花的产前、产中和产后的生产和发展。结果表明:2013 年安徽省气候灾害频发,对棉花生长发育极为不利,全省CCGI平均为92,整体生长态势明显差于2012 年;全省棉花种植面积为255.6×103 hm2,较2012 年下降10.1%,总产为237×103 t,降18.8%,单产为927 kg/hm2,减6.5%。由于棉花市场的持续萎靡,监测预计2014 年全省植棉面积将继续减少,减幅或达13.2%,或减至226.667×103 hm2以下。

关键词: 玉米, 玉米, 自交系, 穗粒性状, 统计分析, 聚类分析

Abstract: In order to predict and analyze monthly growth and overall production of cotton in Anhui Province in 2013, the author evaluated and early warned the cotton prenatal, delivery and postnatal production and development with CCGI which was counted through continuous survey from multi-point and multi-family. The results showed that: several climate disasters were extremely detrimental to the growth of cotton in Anhui Province in 2013, so the province average CCGI was only 92, and the general trend of cotton growth was significantly worse than in 2012. The cotton acreage of Anhui Province in 2013 was 255600 hm2, and decreased 10.1% comparing to the last year, while the total production was 237000 t, down 18.8%, and the lint yield was 927 kg/hm2, minus 6.5%. As the cotton market continued to slump, the cotton area was expected in 2014 in Anhui Province which would continue to decline, or down 13.2%, or reduced to 226667 hm2 or less.