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实现作物超高产的战略意义——兼谈贵州作物超高产
引用本文:张卫星,付芳婧,赵致.实现作物超高产的战略意义——兼谈贵州作物超高产[J].贵州农业科学,2007,35(5):160-162,166.
作者姓名:张卫星  付芳婧  赵致
作者单位:1. 贵州大学,贵州,贵阳,550025;中国农业科学院研究生院,北京,100081;中国水稻研究所,浙江,杭州,310006
2. 贵州省农村综合经济信息中心,贵州,贵阳,550002
3. 贵州大学,贵州,贵阳,550025
基金项目:贵州省优秀青年科技人才及省长基金项目“玉米抗旱种质材料的鉴选及遗传研究”[黔科合人字(2002)0211],贵州省长基金项目[黔科教办(2003)04]
摘    要:在现有作物高产水平上,以充分挖掘作物产量潜力为目标的超高产育种与栽培研究,经多年的实践,已取得了显著成效。选育具备大面积稳产、高产的作物品种及综合配套的超高产栽培技术,实现作物超高产,是提高作物单产和增加总产行之有效的途径。在我国,实现作物超高产对于增加全国粮食总量和提高人均粮食占有量,保障粮食生产安全,提供农业可持续发展的科技贮备等方面都有着重要的战略意义。论述了实现作物超高产的战略意义,并结合贵州作物超高产研究实践,探讨了对实现贵州作物超高产的认识。

关 键 词:作物  超高产  粮食安全  战略意义  贵州
文章编号:1001-3601(2007)05-0355-0160-03
修稿时间:2007-04-052007-04-28

Strategic Significance of Actualizing Super-high Yield in Crops ——Discussion on Super-high Yield of Crops in Guizhou
ZHANG Weixing,FU Fangjing,ZHAO Zhi.Strategic Significance of Actualizing Super-high Yield in Crops ——Discussion on Super-high Yield of Crops in Guizhou[J].Guizhou Agricultural Sciences,2007,35(5):160-162,166.
Authors:ZHANG Weixing  FU Fangjing  ZHAO Zhi
Institution:1. Guizhou University, Gui yang , Guizhou 550025 ;2. Graduate School of Chinese Academy of Agricultural Sciences, Beijing, 100081; 3. China National Rice Research Institute, Hangzhou, Zhejiang 310006; 4. Guizhou Center of Rural Integrated Economic Information, Gui yang , Guizhou 550002, China
Abstract:The efficient way of raising crop yield per unit and total yield includes selecting crop varieties with high-stable yield and the integrated cultivation techniques for super-high yield.Actualizing super-high yield of crops has an important strategic significance in increasing total food output and possessive amount per capita,ensuring food production safety and providing the scientific and technological basis for agricultural sustainable development in China.The paper discusses the current situation of actualizing super-high yield in Guizhou.
Keywords:crop  super-high yield  food safety strategic significance  Guizhou
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