期刊文献+

作物科学的优先研究领域展望 被引量:1

Prospects for Paramount Researching Field of Crop Science
下载PDF
导出
摘要 未来的世界粮食供应状况决定着作物科学的研究方向。在对大量文献进行分析研究的基础上 ,概述并展望了粮食过剩、粮食短缺以及区域粮食短缺情况下作物科学的优先研究领域。文章最后还强调了正确选择作物科学优先研究领域的重要性。 Researching orientation of crop science is determined by food supply conditions.On the basis of lots of literatures,the prospects the possible paramount field of crop science under food surplus,food shortage and regional food shortage were discussed.The importance of correctly choosing paramount field of crop science was emphasized.
出处 《沈阳农业大学学报》 CAS CSCD 2004年第1期68-72,共5页 Journal of Shenyang Agricultural University
关键词 粮食供应 作物科学 科学研究 粮食生产 环境质量 crop science paramount researching field prospect
  • 相关文献

参考文献16

  • 1DE WIT C T.Resource use efficiency in agriculture [J].Agricultural Systems,1992,40,125- 151.
  • 2CASSMAN K G,PLANT R E.A model to predict crop response to applied fertilizer nutrients in heterogeneous fields [J].Fertilizer Research, 1992,31: 151 - 163.
  • 3ADHIKARI C,BRONSON K F,PANAULLAH G M,et al.On-farm soil N supply and N nutrition in the rice-wheat system of Nepal and Bangladesh [J].Field Crop Research,1999,64:273-286.
  • 4OLK D C,CASSMAN K G,SIMBAHAN G,et al.Interpreting fertilizer-use efficiency in relation to soil nutrient-supplying capacity, factor productivity, and agronomic efficiency[J] .Nutrient Cycling in Agroecosystems, 1999,53: 35- 41.
  • 5CASSMAN K G.Ecological intensification of cereal production systems: yield potential, soil quality, and precision agriculture[C] .Proceedings of the National Academy of Science USA,1999,96:5952-5959.
  • 6TANNER C B,SINCLAIR T R.Efficient water use in crop production: research or re-search?[A].In: Taylor, H.M., Jordan,W.R.and Sinclair, T.R.(eds)Limitations to Efficient Water Use in Crop Production[C].American Society of Agronomy,Madison,Wisconsin, 1983.1 -
  • 7GREENWOOD D J,LEMAIRE G,G OOSE G,et al.Decline in percentage of N of C3 and C4 crops with increasing plant mass[J] .Annals of Botany, 1990,66:425 - 436.
  • 8DUVICK D N,CASSMAN K G.Post-green revolution trends in yield potential of temperate maize in the North-Central United States[J] .Crop Science, 1999,39: 1622- 1630.
  • 9PENG S,CASSMAN K G,VIRMANI S S,et al.Yield potential trends of tropical rice since the release of IR8 and the challenge of increasing rice yield potential[J] .Crop Science,1999,39: 1552-1559.
  • 10LOOMIS R S,AMTHOR J S.Yield potential, plant assimilatory capacity, and metabolic efficiencies[J] .Crop Science,1999,39:1584- 1596.

同被引文献53

引证文献1

二级引证文献3

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部