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Ray Weil
Ray Weil
Professor of Soils, Dept. Environmental Science & Tech., University of Maryland
在 umd.edu 的电子邮件经过验证 - 首页
标题
引用次数
引用次数
年份
The Nature and Properties of Soils
RR Weil, NC Brady
Pearson, 2017
26778*2017
Estimating active carbon for soil quality assessment: A simplified method for laboratory and field use
RR Weil, KR Islam, MA Stine, JB Gruver, SE Samson-Liebig
American Journal of Alternative Agriculture 18 (1), 3-17, 2003
14742003
Land use effects on soil quality in a tropical forest ecosystem of Bangladesh
KR Islam, RR Weil
Agriculture, Ecosystems & Environment 79 (1), 9-16, 2000
12362000
Elements of the nature and properties of soils. 3rd edition.
NC Brady, RR Weil
Pearson Prentice Hall, 2010
842*2010
Elementos da natureza e propriedades dos solos
NC Brady, RR Weil
Bookman Editora, 2009
6082009
Significance of soil organic matter to soil quality and health.
RR Weil, F Magdoff
Soil organic matter in sustainable agriculture (F Magdoff, RR Weil, eds.), 1--43, 2004
603*2004
Crop cover root channels may alleviate soil compaction effects on soybean crop
SM Williams, R Weil, Ray
Soil Science Society of America Journal 68 (4), 1403-1409, 2004
4902004
Microwave irradiation of soil for routine measurement of microbial biomass carbon
KR Islam, RR Weil
Biology and Fertility of soils 27, 408-416, 1998
4791998
Penetration of cover crop roots through compacted soils
G Chen, RR Weil
Plant and Soil 331, 31-43, 2010
4582010
Soil quality indicator properties in mid-Atlantic soils as influenced by conservation management
KR Islam, RR Weil
Journal of soil and water conservation 55 (1), 69-78, 2000
4562000
Soil organic matter in sustainable agriculture
F Magdoff, RR Weil
CRC, 2004
4462004
The State of Soil Degradation in Sub-Saharan Africa: Baselines, Trajectories, and Solutions
K Tully, C Sullivan, R Weil, P Sanchez
Sustainability 7 (6), 6523-6552, 2015
3812015
Root growth and yield of maize as affected by soil compaction and cover crops
G Chen, RR Weil
Soil and Tillage Research 117, 17-27, 2011
3252011
Vetiver grass: a thin green line against erosion
National Research Council, Global Affairs, Board on Science, ...
National Academies Press, 1993
2871993
Effects of compaction and cover crops on soil least limiting water range and air permeability
G Chen, RR Weil, RL Hill
Soil and Tillage Research 136, 61-69, 2014
2152014
Soil organic matter management strategies
F Magdoff, RR Weil
Soil organic matter in sustainable agriculture, 45-65, 2004
1972004
Brassica cover crops for nitrogen retention in the Mid‐Atlantic Coastal Plain
JE Dean, RR Weil
Journal of environmental quality 38 (2), 520-528, 2009
1742009
Nitrate contamination of groundwater under irrigated coastal plain soils
RR Weil, RA Weismiller, RS Turner
J. Environ. Qual 19 (3), 441-448, 1990
1661990
Soil organic matter
NC Brady, RR Weil
The nature and properties of soils. 12th ed., 446-489, 1999
156*1999
Physical Condition of a Davidson Clay Loam after Five Years of Heavy Poultry Manure Applications
RR Weil, W Kroontje
Journal of Environmental Quality 8 (3), 387-392, 1979
1451979
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