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16篇 您的检索式:作者名="LAPEN D"
    题名 作者 年代 出处 被引量
1Combination cone penetration resistance/water content instrumentation to evaluate cone penetration-water content relationships in tillage research显示文摘Lapen D R Topp G C Edwards M E 2004Soil and Tillage Research2004,79,1:1
2Laboratory calibration,in-field validation and use of a soil penetrometer measuring cone resistance and water content显示文摘Topp G C Lapen D R Edwards M J 2003Vadose Zone Journal2003,2,4:1
3Least limiting waterrange indicators of soil quality and corn production,eastern Ontario,Cana-da显示文摘LAPEN D R TOPP G C GREGORICH E G 2004Soil&Tillage Research2004,78,:1
4Early season monitoring of corn and soybeans with TerraSAR-X and RADARSAT-2显示文摘McNairn H Kross A Lapen D C 2014International Journal of Applied Earth Observation and Geoinformation2014,28,:1
5Pharmaceutical and personal care products in tile drainage following land application of municipal biosolids显示文摘LAPEN D R TOPP E METCALFE C D 2008Science of The Total Environment2008,399,13:1
6Laboratory calibration,in-field validation and use of a soil penetrometer measuring cone resistance and water content显示文摘Topp G C Lapen D R Edwards M J 2003Vadose Zone Journal2003,2,:1
7Assessment of RapidEye vegetation indices for estimation of leaf area index and biomass in corn and soybean crops显示文摘Kross A Mcnairn H Lapen D 2015International Journal of Applied Earth Observation & Geoinformation2015,34,1:1
8Combination cone penetration resistance/water content instru-mentation to evaluate cone penetration-water content relationships in tillage research显示文摘Lapen D R Topp G C Edwards M E 2004Soil & Tillage Research2004,79,1:1
9Phosphorus and sediment loading to surface waters from liquid swine manure application under different drainage and tillage practices显示文摘Coelho B B Murray R_ Lapen D 2012Agricultural Water Management2012,104,2:1
10An investigation of the spatial association between snow depth and topography in a Prairie agricultural landscape using digital terrain analysis 显示文摘Lapen D R Martz L W 1996Journal of Hydrology1996,184,34:1
11Phosphorus and sediment loading to surface waters from liquid swine manure application under different drainage and tillage practices显示文摘Coelho B B Murray tL Lapen D 2012Agricultural Water Management2012,104,:1
12Livestock Waster Treatment Systems for Reducing Environmental Exposure to Hazardous Enteric Pathogens: Some Consideratons 显示文摘Topp E Scott A Lapen D R 2009Bioresource Techno- logy2009,100,22:1
13Phosphorus and sediment loading to surface waters from liquid swine manure application under different drainage and tillage practices 显示文摘BALL C B MURRAY R LAPEN D 2012Agricultural Water Management2012,104,:1
14Laboratory calibration, in-field validation and use of a soil penetrometer measuring cone resistance and water content 显示文摘Topp G C Lapen D R Edwards M J 2003Vadose Zone J2003,2,:1
15Laboratory calibration, in-field validation and use of a soil penertrometer measuring cone resistance and water content显示文摘Topp G C Lapen D R Edwards M J 2003Vadose Zone Journal2003,2,4:1
16Soil and crop response to varying levels of compaction, nitrogen fertilization, and clay content显示文摘Gregorich E G Lapen D R Ma B L 2011Soil Sci Soe Am J2011,75,4:1
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