维普中文期刊产品整合服务
13篇 您的检索式:作者名="Lefroy RDB"
    题名 作者 年代 出处 被引量
1The Dynamics of Soil Organic Matter Changes Resulting from Cropping显示文摘 Blair GJ 199415th World Congress of Soil Science1994,9,:1
2A survey of the impactof cropping on soil physical and chemical properties in north-western New South Wales 显示文摘Whitbread AM Lefroy RDB Blair GJ 1998Australian Journal of Soil Re-search1998,36,66:1
3Soil carbon fractions based onheir degree of oxidation and the development of a carbon man-agement index for agricultural systems显示文摘Blair GJ Lefroy RDB Lisle L 1995Australian Journalof Agricultural Research1995,46,:1
4Soil Carbon Fractions Based on Their Degree of Oxidation and the Development of a Carbon Management Index for Agricultural Systems显示文摘 Lefroy RDB 1995J Agri Res1995,46,:1
5Labile soil carbon fractions based on the degree of oxidation and tile development of carbon management index for agricultural systems 显示文摘BLAIR GJ LEFROY RDB LISLE L 1995Aus J Agric Res Ecol1995,46,:1
6Dynamics of organic matter in soils as determined by variations in 13C/12C isotopic ratios and fractionation by ease of oxidation显示文摘Conteh A Lefroy RDB Blair GJ 1997Australian Journal of Soil Research1997,35,:1
7The role and function of organic matter in tropical soils 显示文摘Craswell ET Lefroy RDB 2001Nut Cycle Agro2001,61,:1
8Changes in soil organicmatter with cropping as measured by organic carbonfractions and 13C natural isotope bundance显示文摘Lefroy RDB Blair GJ Strong WM 1993Plant Soil1993,,39:1
9Soil carbon fractions based on their degree of oxidation, and the development of a carbon management index for agricultural systems 显示文摘Blair GJ Lefroy RDB Lisle L 1995Australiatt Journal of Agricultural Research1995,46,:1
10Soil carbon fractions based on their degree of oxidation and the development of a carbon management index for agricultural systems显示文摘BLAIR GJ LEFROY RDB LISLE L 1995Australian Journal of Agricultural Research1995,46,7:1
11Soil carbon fractions based on their degree of oxidation and the development of a carbon management index for agricultural systems显示文摘BLAIR GJ LEFROY RDB LISLE L 1995Australian Journal of Agricultural Research1995,46,7:1
12Changes in soil organic matter with cropping as measured by organic carbon fractions and 13C natural isotope abundance显示文摘LEFROY RDB BLAIR GJ STRONG WM 1993Plant and Soil1993,,1:1
13A survey of the impact of cropping on soil physical and chemical properties in north-western New South Wales显示文摘WHITBREAD AM LEFROY RDB BLAIR GJ 1998Australian Journal of Agricultural Research1998,36,4:1
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费