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219篇 您的检索式：作者名="KARLEN D"

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	题名	作者	年代	出处	被引量
1	Dry matter accumulation, mineral concentrations and nutrient distribution in winter wheat显示文摘	Karlen D L Whitney D A	1980	Agronomy Journal1980，72，2：	1
2	A Comparison of Soil Quality Indexing Methods for Vegetable Production Systems in Northern California显示文摘	ANDREWS S S KARLEN D L MITCHELL J P	2002	Agriculture Ecosystems & Environment2002，90，：	1
3	Soil quality: A concept, definition, and framework for evaluation 显示文摘	KARLEN D L MAUSBACH M J DORAN J W	1997	Soil Science Society of America Journal1997，61，1：	1
4	Field-scale nitrogen balances associated with long-term continuous corn production显示文摘	Karlen D L Kramer L A Logsdon S D	1998	Agronomy Journal1998，9，5：	1
5	Conservation reserve program effects on soil quality indicators显示文摘	Karlen D L Rosek M J Gardner J C	1999	Journal of Soil and Water Conservation1999，54，1：	1
6	Soil Quality:a Concept,Definition,and Framework for Evaluation显示文摘	KARLEN D L MAUSBACH M J DORAN J W	1997	Soil Science Society of American Journal1997，61，：	1
7	Planting date effects on winter triticale grain yield and yield components显示文摘	Schwarte A J Gibson L R Karlen D L Dixon P M Liebman M Jannink J	2006	Crop Science2006，46，：	1
8	A comparison of soil quality indexing methods for vegetable production systems in northern California显示文摘	Andrews S S Karlen D L Mitchell J P		0，，：	1
9	Conservation reserve program effects on soil quality indicators 显示文摘	KARLEN D L ROSEK M J GARDNER J C	1999	Journal of Soil and Water Conservation1999，54，1：	1
10	Field-scale nitrogen balances associated with long-term continuous corn production显示文摘	Karlen D K	1998	Agronomy Journal1998，90，5：	1
11	A comparison of soil quality indexing methods for vegetable production systems in Northern California显示文摘	Andrews S S Karlen D L Mitchell J P	2002	Agriculture Ecosystem Environment2002，90，：	1
12	Soil quality: why and how? 显示文摘	Karlen D L Ditzler C A Andrews S S	2003	Geoderma2003，114，：	1
13	Soil Quality: a Concept, Definition, and Framework for Evaluation显示文摘	KARLEN D L MAUSBACH M J DORAN J W	1997	Soil Science Society of American Journal1997，61，：	1
14	Bulk density as a soil quality indicator during conversion to no-tillage 显示文摘	Logsdon S D Karlen D L	2004	Soil and Tillage Research2004，78，2：	1
15	Bulk density as a soil quality indicator during conversion to no-tillage显示文摘	Sally D Logsdon Douglas L Karlen	2004	Soil & Tillage Research2004，78，：	1
16	Dry matter nitrogen, phospho - tus and potassium accumulation Rate by corn on Norfolk loamy San 显示文摘	Karlen D L Lflannery R Sadler E J	1987	Agron J1987，79，：	1
17	A comparison of soil quali- ty indexing methods for vegetable production systems in Northern California 显示文摘	Andrews S S Karlen D L	2002	Agricuhure Ecosystems and Environment2002，90，01：	1
18	Soil quality : why and how 显示文摘	Karlen D L Ditzler C A Andrews S S	2003	Geoderma2003，114，：	1
19	Nitrate loss in subsurface drainage as affected by nitrogen fertilizer rate显示文摘	Jaynes D B Colvin T S Karlen D L	2001	Environment Quality2001，30，4：	1
20	Dry matter nitrogen, phosphotus and potassium accumulation rate by corn on Norfolkloamy sand显示文摘	Karlen D L Lflannery R Sadler E J	1987	Agron J1987，79，：	1

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