首页 | 本学科首页   官方微博 | 高级检索  
     检索      

沿淮淮北砂姜黑土区小麦大面积超高产栽培理论与实践
引用本文:曹承富,肖扬书,武际,曹军,高峰,李学章,牛泉清,杨剑波.沿淮淮北砂姜黑土区小麦大面积超高产栽培理论与实践[J].农学学报,2014,4(9):13-18.
作者姓名:曹承富  肖扬书  武际  曹军  高峰  李学章  牛泉清  杨剑波
作者单位:[1]安徽省农科院,合肥230031; [2]太和县农委,安徽太和236600; [3]涡阳县农技推广中心,安徽涡阳233607; [4]蒙城县农技推广中心,安徽蒙城233500; [5]安徽省夹沟农场,安徽宿县234102
基金项目:国家科技支撑计划“江淮中部(安徽)稻麦持续丰产高效技术集成创新与示范”(2011BAD16B06).
摘    要:为有效缓解安徽淮北砂姜黑土“旱、涝、瘦、僵”的不良属性和自然灾害频发的过渡性气候对该区小麦持续丰产和生产潜力发挥的影响.自“十一五”国家粮食丰产科技工程项目实施以来,通过采用攻关研究、多年多地示范验证和定点田块建档追踪分析的方法,围绕区域土壤特征、生态条件及小麦生产现状,研究了砂姜黑土培肥改良、品种利用、高质量群体构建、资源高效利用、科学施肥和防病防倒伏,建立了适应淮北地区过渡性气候和砂姜黑土特点的小麦9750 kg/hm2的“一增二改三防”超高产综合技术体系.结果表明,该综合技术体系的运用实现了太和、涡阳、蒙城等项目县百亩高产攻关田多年产量超过9750 kg/hm2的水平,并创造了同年多点产量超过11400 kg/hm2的高产典型.经大田实践验证,该技术体系的形成对黄淮南部砂姜黑土区小麦大面积增产增收具有重要的实际应用价值和推广意义.

关 键 词:砂姜黑土  小麦  超高产  技术体系
收稿时间:2014/7/30 0:00:00
修稿时间:2014/8/14 0:00:00

The Practices and Theories of Wheat Super-high-yielding Cultivation in Large Lime Concretion Black Soil Area of Huaibei
Institution:Cao Chengfu, Xiao Yangshu, Wu Ji, Cao Jun, Gao Feng, Li Xuezhang, Niu Quanqing, Yang Jianbo (1.Anhui Academy of Agricultural Sciences, Hefei 230031, Anhui, China; 2Taihe Agriculture Committee, Taihe 236600, Anhui, China; 3Guoyang County Center for Agricultural Extension, Guoyang 233607, Anhui, China; 4Mengcheng County Center for Agricultural Extension, Mengcheng 233500, Anhui, China; 5Jiagou farm in Anhui Province, Suxian 234102, Anhui, China)
Abstract:In order to effectively decrease the impact of the adverse property of‘drought,waterlogging,concretion,leanness' in lime concretion black soil and frequent natural disasters of transitional climate in Huaibei area of Anhui Province on wheat sustainable high yielding and production potential fully playing in this area.Since the‘eleventh five-year plan'for national science and technology project of food production implementation,through the method of scientific research,verificating and demonstrating with many years and points and tracking analysis by establishing file at fixed fields,centering on regional soil characteristics,ecological conditions and wheat production status,from the aspects of improving lime concretion black soil fertility,selecting suitable wheat varieties,building high quality population,using resource efficiency,adopting scientific fertilization methods and the preventing disease and lodging,and established‘one increase two change three prevent'super- high- yielding technological system of wheat yield 9750 kg/hm2 which was suitable for transitional climate and the characteristics of lime concretion black soil in Huaibei Area.Theresults indicated that,the application of this comprehensive technology system could make the wheat yields in several hundreds mu of tackling fields in project counties of Taihe,Mengcheng,Guoyang were higher than9750 kg/hm2,and also could create typical high yield example in the same year at multi-points which the wheat yield was higher than 11400 kg/hm2.The formation of this technical system which had been tested and verified through field production practice had great application significance and promotion values on increasing wheat yield in a large range in lime concretion black soil area of the south of Huanghuai Region.
Keywords:Lime Concretion Black Soil  Wheat  Super High Yield  Technical System
本文献已被 维普 等数据库收录!
点击此处可从《农学学报》浏览原始摘要信息
点击此处可从《农学学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号