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295篇 您的检索式：作者名="Lefroy"

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	题名	作者	年代	出处	被引量
1	Changes in soil organic matter with cropping as measured by organic carbon fractions and 13C natural isotope abundance显示文摘	Rod D. B. Lefroy Graeme J. Blair Wayne M. Strong	1993	Plant and Soil1993，，1：	2
2	Soil carbon fractions based on their degree of oxidation, and the development of a carbon management index for agricultural systems显示文摘	Blair G J Lefroy R D B Lisle L	1995	Australian Journal of Agricultural Research1995，46，：	1
3	Soil Carbon Fractions Based on Their Degree of Oxidation, and the Developments of a Carbon Management Index for Agricuhural Systems显示文摘	BLAIR B J LEFROY R D	1995	Australian Journal of Agricultural Research1995，46，7：	1
4	Soil carbon fractions based on their degree of oxidation and the development of a carbon management index for agricultural systems 显示文摘	Blair G J Lefroy R D B Lisle L	1995	Austraiian Journal of Agricultural Research1995，46，14：	1
5	A survey of the impact of cropping on soil physical and chemical properties in north-western wales显示文摘	Whithread A M Lefroy R D B Blair G J	1998	Australian Johrnal of Soil Research1998，36，：	1
6	Dynamics of Organic Matter in Soil as Determined by Variations in ^13C/^12C Isotopic Ratios and Fractionation by Ease of Oxidation 显示文摘	CONTEH A LEFROY R D B BLAIR G J	1997	Australian Journal of Soil Research1997，35，4：	1
7	Soil carbon fractions based on their degree of oxidation, and the development of a carbon management index for agricultural systems 显示文摘	Blair G J Lefroy R D B Lisle L	1995	Australian Journal of Agricultural Research1995，46，7：	1
8	Emergy evaluation of three cropping systems in southwestern Australia显示文摘	Lefroy E Rydberg T	2003	Ecological Modelling2003，161，3：	1
9	Changes in soil organic mater with cropping as measured by organic C fractions and 13C natural isotope abundance 显示文摘	Lefroy R D B Blair G J Strong W M	1993	Plant and Soil1993，156，：	1
10	Soil carbon fractions based on their degree of oxidation, and the development of a carbon management index for agricultural systems 显示文摘	BLAIR G J LEFROY R LISLE L	1995	Aus- tralian Journal of Agricultural Research1995，46，7：	1
11	Changes in soil organic matter with cropping as measured by organic carbon fractions and 13C natural isotope bandance 显示文摘	Lefroy R D B Blair G J Strong W M	1993	Plant Soil1993，，5：	1
12	Soil carbon fractions based on their degree of oxidation, and the development of a carbon management index for agricultural systems 显示文摘	Blair G J Lefroy R D B Lisle L	1995	Aust J Agric Res1995，46，：	1
13	Soil carbon fractions based on their degree of oxidation and the development of a C management index for agricultural systems 显示文摘	Blair G J Lefroy R D	1995	Aust J Agri Res1995，46，：	1
14	Reduced coronary vasodilator function in infracted and normal myocardium after myocardial infarction显示文摘	Uren NG Crake T Lefroy DC	1994	N Engl J Med1994，331，：	1
15	Soil Carbon Fractions Based on Their Degree of Oxidation, and the Development of a Carbon Management Index for Agricultural Systems 显示文摘	BLAIR G J LEFROY R D LISLE L	1995	Crop and Pasture Science1995，46，7：	1
16	The role and function of organicmatter in tropical soils 显示文摘	Craswell E T Lefroy ROB	2001	Nutrient Cycling in Agroecosys-tems2001，61，12：	1
17	Soil carbon fractions based on their degree of oxidation,and the developments of a carbon management index for agricultural systems显示文摘	Blair G J Lefroy R D B Lisle L	1995	Australian Journal of Agricultural Research1995，46，7：	1
18	Changes in soil organic matter with cropping as measured by organic carbon fractions and 13C natural isotope abundance 显示文摘	Lefroy R D B Blair G Strong W M	1993	Plant Soil1993，，：	1
19	Emergy evaluation of three cropping systems in Southwestern Austrlia显示文摘	Lefroy E Rydberg T	2003	Ecological Modelling2003，161，：	1
20	Changes in soil organic matter with cropping as measured by organic carbon fractions and 13C natural isotope abundance显示文摘	Lefroy R D B Blair G J Strong W M	1993	Plant and Soil1993，，：	1

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