-
1
-
-
0038767897
-
-
AISN Software, v. 5.00. AISN Soft ware, Mapleton, OR
-
AISN Software. 2000. Tablecurve 2d v. 5.00. AISN Soft ware, Mapleton, OR.
-
(2000)
Tablecurve 2d
-
-
-
2
-
-
4544359376
-
The soil management assessment framework: A quantitative soil quality evaluation method
-
Andrews, S.S., D.L. Karlen, and C.A. Cambardella. 2004. The soil management assessment framework: A quantitative soil quality evaluation method. Soil Sci. Soc. Am. J. 68:1945-1962.
-
(2004)
Soil Sci. Soc. Am. J
, vol.68
, pp. 1945-1962
-
-
Andrews, S.S.1
Karlen, D.L.2
Cambardella, C.A.3
-
3
-
-
0032953527
-
In situ detection of changes in soil bacterial and fungal activities by measuring 13C incorporation into soil phospholipid fatty acids from 13C acetate
-
Arao, T. 1999. In situ detection of changes in soil bacterial and fungal activities by measuring 13C incorporation into soil phospholipid fatty acids from 13C acetate. Soil Biol. Biochem. 31:1015-1020.
-
(1999)
Soil Biol. Biochem
, vol.31
, pp. 1015-1020
-
-
Arao, T.1
-
4
-
-
0347622345
-
Soil physical properties and crop productivity of an eroded soil amended with cattle manure
-
Arriaga, F.J., and B. Lowery. 2003. Soil physical properties and crop productivity of an eroded soil amended with cattle manure. Soil Sci. 168:888-899.
-
(2003)
Soil Sci
, vol.168
, pp. 888-899
-
-
Arriaga, F.J.1
Lowery, B.2
-
5
-
-
0037628100
-
Comparison of soil fungal/bacterial ratios in a pH gradient using physiological and PLFA-based techniques
-
Baath, E., and T.H. Anderson. 2003. Comparison of soil fungal/bacterial ratios in a pH gradient using physiological and PLFA-based techniques. Soil Biol. Biochem. 35:955-963.
-
(2003)
Soil Biol. Biochem
, vol.35
, pp. 955-963
-
-
Baath, E.1
Anderson, T.H.2
-
6
-
-
0034580060
-
Tillage and cover crop impacts on aggregation of a sandy soil
-
Ball-Coelho, B.R., R.C. Roy, and C.J. Swanton. 2000. Tillage and cover crop impacts on aggregation of a sandy soil. Can. J. Soil Sci. 80:363-366.
-
(2000)
Can. J. Soil Sci
, vol.80
, pp. 363-366
-
-
Ball-Coelho, B.R.1
Roy, R.C.2
Swanton, C.J.3
-
7
-
-
19944368795
-
Linking microbial community composition and soil processes in a California annual grassland and mixedconifer forest
-
Balser, T.C., and M.K. Firestone. 2005. Linking microbial community composition and soil processes in a California annual grassland and mixedconifer forest. Biogeochemistry 73:395-415.
-
(2005)
Biogeochemistry
, vol.73
, pp. 395-415
-
-
Balser, T.C.1
Firestone, M.K.2
-
8
-
-
0036354590
-
-
Belay, A., A.S. Claassens, and F.C. Wehner. 2002. Soil nutrient contents, microbial properties and maize yield under long-term legume-based crop rotation and fertilization: A comparison of residual effect of manure and NPK fertilizers. S. Afr. J. Plant Soil./S. Afr. Tydskr. Plant Grond 19:104-110.
-
Belay, A., A.S. Claassens, and F.C. Wehner. 2002. Soil nutrient contents, microbial properties and maize yield under long-term legume-based crop rotation and fertilization: A comparison of residual effect of manure and NPK fertilizers. S. Afr. J. Plant Soil./S. Afr. Tydskr. Plant Grond 19:104-110.
-
-
-
-
9
-
-
33745884404
-
Organic carbon influences on soil particle density and rheological properties
-
Blanco-Canqui, H., R. Lal, W.M. Post, R.C. Izaurralde, and M.J. Shipitalo. 2006. Organic carbon influences on soil particle density and rheological properties. Soil Sci. Soc. Am. J. 70:1407-1414.
-
(2006)
Soil Sci. Soc. Am. J
, vol.70
, pp. 1407-1414
-
-
Blanco-Canqui, H.1
Lal, R.2
Post, W.M.3
Izaurralde, R.C.4
Shipitalo, M.J.5
-
10
-
-
33845261493
-
A rapid method of total lipid extraction and purification
-
Bligh, E.G., and W.J. Dyer. 1959. A rapid method of total lipid extraction and purification. Can. J. Biochem. 37:911-917.
-
(1959)
Can. J. Biochem
, vol.37
, pp. 911-917
-
-
Bligh, E.G.1
Dyer, W.J.2
-
11
-
-
47249097489
-
Effect of liquid cow manure on Andisol properties and atrazine adsorption
-
Briceno, G., R. Demanet, M.D. Mora, and G. Palma. 2008. Effect of liquid cow manure on Andisol properties and atrazine adsorption. J. Environ. Qual. 37:1519-1526.
-
(2008)
J. Environ. Qual
, vol.37
, pp. 1519-1526
-
-
Briceno, G.1
Demanet, R.2
Mora, M.D.3
Palma, G.4
-
12
-
-
33747879531
-
Increase of soil strength over time in a US southeastern coastal plain loamy sand
-
Busscher, W.J., J.M. Novak, P.G. Hunt, and P.J. Bauer. 2006. Increase of soil strength over time in a US southeastern coastal plain loamy sand. Soil Sci. 171:519-526.
-
(2006)
Soil Sci
, vol.171
, pp. 519-526
-
-
Busscher, W.J.1
Novak, J.M.2
Hunt, P.G.3
Bauer, P.J.4
-
13
-
-
0027786644
-
Carbon and nitrogen distribution in aggregates from cultivated and native grassland soils
-
Cambardella, C.A., and E.T. Elliott. 1993. Carbon and nitrogen distribution in aggregates from cultivated and native grassland soils. Soil Sci. Soc. Am. J. 57:1071-1076.
-
(1993)
Soil Sci. Soc. Am. J
, vol.57
, pp. 1071-1076
-
-
Cambardella, C.A.1
Elliott, E.T.2
-
14
-
-
4544325645
-
Soil surface property and soybean yield response to corn stover grazing
-
Clark, J.T., J.R. Russell, D.L. Karlen, P.L. Singleton, W.D. Busby, and B.C. Peterson. 2004. Soil surface property and soybean yield response to corn stover grazing. Agron. J. 96:1364-1371.
-
(2004)
Agron. J
, vol.96
, pp. 1364-1371
-
-
Clark, J.T.1
Russell, J.R.2
Karlen, D.L.3
Singleton, P.L.4
Busby, W.D.5
Peterson, B.C.6
-
16
-
-
0031665181
-
Nitrogen fertilization and cover crop effects on soil structural stability and corn performance
-
Dapaah, H.K., and T.J. Vyn. 1998. Nitrogen fertilization and cover crop effects on soil structural stability and corn performance. Commun. Soil Sci. Plant Anal. 29:2557-2569.
-
(1998)
Commun. Soil Sci. Plant Anal
, vol.29
, pp. 2557-2569
-
-
Dapaah, H.K.1
Vyn, T.J.2
-
17
-
-
0036162328
-
Soil properties as influenced by phosphorus-and nitrogenbased manure and compost applications
-
Eghball, B. 2002. Soil properties as influenced by phosphorus-and nitrogenbased manure and compost applications. Agron. J. 94:128-135.
-
(2002)
Agron. J
, vol.94
, pp. 128-135
-
-
Eghball, B.1
-
18
-
-
0036084559
-
Soil organic matter stratification ratio as an indicator of soil quality
-
Franzluebbers, A.J. 2002. Soil organic matter stratification ratio as an indicator of soil quality. Soil Tillage Res. 66:95-106.
-
(2002)
Soil Tillage Res
, vol.66
, pp. 95-106
-
-
Franzluebbers, A.J.1
-
19
-
-
0023822643
-
Soil microbialpopulations and activities under conventional and organic management
-
Fraser, D.G., J.W. Doran, W.W. Sahs, and G.W. Lesoing. 1988. Soil microbialpopulations and activities under conventional and organic management. J. Environ. Qual. 17:585-590.
-
(1988)
J. Environ. Qual
, vol.17
, pp. 585-590
-
-
Fraser, D.G.1
Doran, J.W.2
Sahs, W.W.3
Lesoing, G.W.4
-
20
-
-
33646149166
-
Microbial community variation and its relationship with nitrogen mineralization in historically altered forests
-
Fraterrigo, J.M., T.C. Balser, and M.G. Turner. 2006. Microbial community variation and its relationship with nitrogen mineralization in historically altered forests. Ecology 87:570-579.
-
(2006)
Ecology
, vol.87
, pp. 570-579
-
-
Fraterrigo, J.M.1
Balser, T.C.2
Turner, M.G.3
-
21
-
-
0029502087
-
An overwintering cover crop increases inoculum of VAM fungi in agricultural soil
-
Galvez, L., D.D. Douds, Jr., P. Wagoner, L.R. Longnecker, L.E. Drinkwater, and R.R. Janke. 1995. An overwintering cover crop increases inoculum of VAM fungi in agricultural soil. Am. J. Alternative Agric. 10:152-156.
-
(1995)
Am. J. Alternative Agric
, vol.10
, pp. 152-156
-
-
Galvez, L.1
Douds Jr., D.D.2
Wagoner, P.3
Longnecker, L.R.4
Drinkwater, L.E.5
Janke, R.R.6
-
22
-
-
34147148069
-
Water-soluble organic matter and biological activity of a degraded soil amended with pig slurry
-
Hernandez, D., J.M. Fernandez, C. Plaza, and A. Polo. 2007. Water-soluble organic matter and biological activity of a degraded soil amended with pig slurry. Sci. Total Environ. 378:101-103.
-
(2007)
Sci. Total Environ
, vol.378
, pp. 101-103
-
-
Hernandez, D.1
Fernandez, J.M.2
Plaza, C.3
Polo, A.4
-
23
-
-
0027332899
-
Microbial biomass estimated by phospholipid phosphate in soils with diverse microbial communities
-
Hill, T.C.J., E.F. McPherson, J.A. Harris, and P. Birch. 1993. Microbial biomass estimated by phospholipid phosphate in soils with diverse microbial communities. Soil Biol. Biochem. 25:1779-1786.
-
(1993)
Soil Biol. Biochem
, vol.25
, pp. 1779-1786
-
-
Hill, T.C.J.1
McPherson, E.F.2
Harris, J.A.3
Birch, P.4
-
24
-
-
43349104185
-
Farmer-oriented assessment of soil quality using field, laboratory, and VNIR spectroscopy methods
-
Idowu, O.J., H.M. van Es, G.S. Abawi, D.W. Wolfe, J.I. Ball, B.K. Gugino, B.N. Moebius, R.R. Schindelbeck, and A.V. Bilgili. 2008. Farmer-oriented assessment of soil quality using field, laboratory, and VNIR spectroscopy methods. Plant Soil 307:243-253.
-
(2008)
Plant Soil
, vol.307
, pp. 243-253
-
-
Idowu, O.J.1
van Es, H.M.2
Abawi, G.S.3
Wolfe, D.W.4
Ball, J.I.5
Gugino, B.K.6
Moebius, B.N.7
Schindelbeck, R.R.8
Bilgili, A.V.9
-
25
-
-
0027685741
-
Characterization of the management-practices of the top milk producing herds in the country
-
Jordan, E.R., and R.H. Fourdraine. 1993. Characterization of the management-practices of the top milk producing herds in the country. J. Dairy Sci. 76:3247-3256.
-
(1993)
J. Dairy Sci
, vol.76
, pp. 3247-3256
-
-
Jordan, E.R.1
Fourdraine, R.H.2
-
26
-
-
0033954293
-
The effect of dandelion or a cover crop on mycorrhiza inoculum potential, soil aggregation and yield of maize
-
Kabir, Z., and R.T. Koide. 2000. The effect of dandelion or a cover crop on mycorrhiza inoculum potential, soil aggregation and yield of maize. Agric. Ecosyst. Environ. 78:167-174.
-
(2000)
Agric. Ecosyst. Environ
, vol.78
, pp. 167-174
-
-
Kabir, Z.1
Koide, R.T.2
-
27
-
-
0036128328
-
Effect of autumn and winter mycorrhizal cover crops on soil properties, nutrient uptake and yield of sweet corn in Pennsylvania, USA
-
Kabir, Z., and R.T. Koide. 2002. Effect of autumn and winter mycorrhizal cover crops on soil properties, nutrient uptake and yield of sweet corn in Pennsylvania, USA. Plant Soil 238:205-215.
-
(2002)
Plant Soil
, vol.238
, pp. 205-215
-
-
Kabir, Z.1
Koide, R.T.2
-
28
-
-
33751429902
-
2 differentially alters belowground plant and soil microbial community structure in reed canary grass-invaded experimental wetlands
-
2 differentially alters belowground plant and soil microbial community structure in reed canary grass-invaded experimental wetlands. Soil Biol. Biochem. 39:517-525.
-
(2007)
Soil Biol. Biochem
, vol.39
, pp. 517-525
-
-
Kao-Kniffin, J.1
Balser, T.C.2
-
29
-
-
0242277478
-
Soil quality, fertility, and health-historical context, status and perspectives
-
P. Schjønning et al ed, CABI Intl. Publ, Oxon, UK
-
Karlen, D.L., and S.S. Andrews. 2004. Soil quality, fertility, and health-historical context, status and perspectives. p. 17-33. In P. Schjønning et al (ed.) Managing soil quality-Challenges in modern agriculture. CABI Intl. Publ., Oxon, UK.
-
(2004)
Managing soil quality-Challenges in modern agriculture
, pp. 17-33
-
-
Karlen, D.L.1
Andrews, S.S.2
-
30
-
-
33646781214
-
Crop rotation effects on soil quality at three northern corn/soybean belt locations
-
Karlen, D.L., E.G. Hurley, S.S. Andrews, C.A. Cambardella, D.W. Meek, M.D. Duffy, and A.P. Mallarino. 2006. Crop rotation effects on soil quality at three northern corn/soybean belt locations. Agron. J. 98:484-495.
-
(2006)
Agron. J
, vol.98
, pp. 484-495
-
-
Karlen, D.L.1
Hurley, E.G.2
Andrews, S.S.3
Cambardella, C.A.4
Meek, D.W.5
Duffy, M.D.6
Mallarino, A.P.7
-
31
-
-
0031285130
-
Soil quality: A concept, definition, and framework for evaluation
-
Karlen, D.L., M.J. Mausbach, J.W. Doran, R.G. Cline, R.F. Harris, and G.E. Schuman. 1997. Soil quality: A concept, definition, and framework for evaluation. Soil Sci. Soc. Am. J. 61:4-10.
-
(1997)
Soil Sci. Soc. Am. J
, vol.61
, pp. 4-10
-
-
Karlen, D.L.1
Mausbach, M.J.2
Doran, J.W.3
Cline, R.G.4
Harris, R.F.5
Schuman, G.E.6
-
32
-
-
0001800630
-
Rates of change of soil structure under different cropping systems
-
Kay, B.D. 1990. Rates of change of soil structure under different cropping systems. Adv. Soil Sci. 12:1-52.
-
(1990)
Adv. Soil Sci
, vol.12
, pp. 1-52
-
-
Kay, B.D.1
-
33
-
-
1542380928
-
Root growth and nitrate uptake of three different catch crops in deep soil layers
-
Kristensen, H.L., and K. Thorup-Kristensen. 2004. Root growth and nitrate uptake of three different catch crops in deep soil layers. Soil Sci. Soc. Am. J. 68:529-537.
-
(2004)
Soil Sci. Soc. Am. J
, vol.68
, pp. 529-537
-
-
Kristensen, H.L.1
Thorup-Kristensen, K.2
-
34
-
-
47249105327
-
-
Publ. A2809. Univ. Wisconsin, Madison
-
Laboski, C.A.M., J.B. Peters, and L.G. Bundy. 2006. Nutrient application guidelines for field, vegetable, and fruit crops. Ext. Publ. A2809. Univ. Wisconsin, Madison.
-
(2006)
Nutrient application guidelines for field, vegetable, and fruit crops. Ext
-
-
Laboski, C.A.M.1
Peters, J.B.2
Bundy, L.G.3
-
35
-
-
34447579150
-
Effect of liquid cattle manure on corn yield, composition, and soil properties
-
Lithourgidis, A.S., T. Matsi, N. Barbayiannis, and C.A. Dordas. 2007. Effect of liquid cattle manure on corn yield, composition, and soil properties. Agron. J. 99:1041-1047.
-
(2007)
Agron. J
, vol.99
, pp. 1041-1047
-
-
Lithourgidis, A.S.1
Matsi, T.2
Barbayiannis, N.3
Dordas, C.A.4
-
36
-
-
0022928065
-
A portable constant-rate cone penetrometer
-
Lowery, B. 1986. A portable constant-rate cone penetrometer. Soil Sci. Soc. Am. J. 50:412-414.
-
(1986)
Soil Sci. Soc. Am. J
, vol.50
, pp. 412-414
-
-
Lowery, B.1
-
37
-
-
22744441985
-
Soil microbial biomass, functional diversity and crop yields following application of cattle manure, hog manure and inorganic fertilizers
-
Lupwayi, N.Z., T. Lea, J.L. Beaudoin, and G.W. Clayton. 2005. Soil microbial biomass, functional diversity and crop yields following application of cattle manure, hog manure and inorganic fertilizers. Can. J. Soil Sci. 85:193-201.
-
(2005)
Can. J. Soil Sci
, vol.85
, pp. 193-201
-
-
Lupwayi, N.Z.1
Lea, T.2
Beaudoin, J.L.3
Clayton, G.W.4
-
38
-
-
0000180732
-
Yield trends and soil chemical changes resulting from N and manure application to continuous corn
-
Magdoff, F.R., and J.F. Amadon. 1980. Yield trends and soil chemical changes resulting from N and manure application to continuous corn. Agron. J. 72:161-164.
-
(1980)
Agron. J
, vol.72
, pp. 161-164
-
-
Magdoff, F.R.1
Amadon, J.F.2
-
39
-
-
33748996605
-
Soil organic matter management strategies
-
F. Magdoffand R.R. Weil ed, CRC Press, Boca Raton, FL
-
Magdoff, F., and R.R. Weil. 2004. Soil organic matter management strategies. p. 45-65. In F. Magdoffand R.R. Weil (ed.) Soil organic matter in sustainable agriculture. CRC Press, Boca Raton, FL.
-
(2004)
Soil organic matter in sustainable agriculture
, pp. 45-65
-
-
Magdoff, F.1
Weil, R.R.2
-
40
-
-
0032854090
-
Microbial biomass and activities in soil aggregates affected by winter cover crops
-
Mendes, I.C., A.K. Bandick, R.P. Dick, and P.J. Bottomley. 1999. Microbial biomass and activities in soil aggregates affected by winter cover crops. Soil Sci. Soc. Am. J. 63:873-881.
-
(1999)
Soil Sci. Soc. Am. J
, vol.63
, pp. 873-881
-
-
Mendes, I.C.1
Bandick, A.K.2
Dick, R.P.3
Bottomley, P.J.4
-
41
-
-
0036704049
-
Soil physical properties of a Chernozemic clay loam aft er 24 years of beef cattle manure application
-
Miller, J.J., N.J. Sweetland, and C. Chang. 2002. Soil physical properties of a Chernozemic clay loam aft er 24 years of beef cattle manure application. Can. J. Soil Sci. 82:287-296.
-
(2002)
Can. J. Soil Sci
, vol.82
, pp. 287-296
-
-
Miller, J.J.1
Sweetland, N.J.2
Chang, C.3
-
42
-
-
33645236994
-
Distance measures in post-hoc comparisons of temperature-germination quadratic response surfaces
-
Manhattan, KS. Univ. of Kansas, Manhattan
-
Palmquist, D.E., S.N. Bagchi, J.A. Young, and R.D. Davis. 1993. Distance measures in post-hoc comparisons of temperature-germination quadratic response surfaces. p. 31-39. In Proc. Kansas State Univ. Conf. on Applied Statistics in Agriculture, Manhattan, KS. Univ. of Kansas, Manhattan.
-
(1993)
Proc. Kansas State Univ. Conf. on Applied Statistics in Agriculture
, pp. 31-39
-
-
Palmquist, D.E.1
Bagchi, S.N.2
Young, J.A.3
Davis, R.D.4
-
43
-
-
0034965971
-
Soil microbial community responses to dairy manure or ammonium nitrate applications
-
Peacock, A.D., M.D. Mullen, D.B. Ringelberg, D.D. Tyler, D.B. Hedrick, P.M. Gale, and D.C. White. 2001. Soil microbial community responses to dairy manure or ammonium nitrate applications. Soil Biol. Biochem. 33:1011-1019.
-
(2001)
Soil Biol. Biochem
, vol.33
, pp. 1011-1019
-
-
Peacock, A.D.1
Mullen, M.D.2
Ringelberg, D.B.3
Tyler, D.D.4
Hedrick, D.B.5
Gale, P.M.6
White, D.C.7
-
44
-
-
68149173742
-
-
Available at, updated Dec. 2007; cited 3 May 2008; verified 16 Apr. 2009, University of Wisconsin, Madison
-
Peters, J. 2007. Wisconsin procedures for soil testing, plant analysis and feed & forage analysis. Available at http://uwlab.soils.wisc.edu/ procedures.htm [updated Dec. 2007; cited 3 May 2008; verified 16 Apr. 2009]. University of Wisconsin, Madison.
-
(2007)
Wisconsin procedures for soil testing, plant analysis and feed & forage analysis
-
-
Peters, J.1
-
45
-
-
33847632041
-
Microbial activity in pig slurryamended soils under aerobic incubation
-
Plaza, C., J.C. Garcia-Gil, and A. Polo. 2007. Microbial activity in pig slurryamended soils under aerobic incubation. Biodegradation 18:159-165.
-
(2007)
Biodegradation
, vol.18
, pp. 159-165
-
-
Plaza, C.1
Garcia-Gil, J.C.2
Polo, A.3
-
46
-
-
5344221610
-
Microbial activity in pig slurry-amended soils under semiarid conditions
-
Plaza, C., D. Hernandez, J.C. Garcia-Gil, and A. Polo. 2004. Microbial activity in pig slurry-amended soils under semiarid conditions. Soil Biol. Biochem. 36:1577-1585.
-
(2004)
Soil Biol. Biochem
, vol.36
, pp. 1577-1585
-
-
Plaza, C.1
Hernandez, D.2
Garcia-Gil, J.C.3
Polo, A.4
-
47
-
-
0041738937
-
Cover crops and nitrogen fertilization effects on soil aggregation and carbon and nitrogen pools
-
Sainju, U.M., W.F. Whitehead, and B.R. Singh. 2003. Cover crops and nitrogen fertilization effects on soil aggregation and carbon and nitrogen pools. Can. J. Soil Sci. 83:155-165.
-
(2003)
Can. J. Soil Sci
, vol.83
, pp. 155-165
-
-
Sainju, U.M.1
Whitehead, W.F.2
Singh, B.R.3
-
48
-
-
0010025768
-
-
SAS Institute, 9.1.3. SAS Inst, Cary, NC
-
SAS Institute. 2006. SAS system for Windows. v. 9.1.3. SAS Inst., Cary, NC.
-
(2006)
SAS system for Windows. v
-
-
-
49
-
-
0022093109
-
Changes in soil properties under annual applications of feedlot manure and different tillage practices
-
Sommerfeldt, T.G., and C. Chang. 1985. Changes in soil properties under annual applications of feedlot manure and different tillage practices. Soil Sci. Soc. Am. J. 49:983-987.
-
(1985)
Soil Sci. Soc. Am. J
, vol.49
, pp. 983-987
-
-
Sommerfeldt, T.G.1
Chang, C.2
-
50
-
-
4644300579
-
Soil community composition and land use history in cultivated and grassland ecosystems of coastal California
-
Steenwerth, K.L., L.E. Jackson, F.J. Calderon, M.R. Stromberg, and K.M. Scow. 2003. Soil community composition and land use history in cultivated and grassland ecosystems of coastal California. Soil Biol. Biochem. 35:489-500.
-
(2003)
Soil Biol. Biochem
, vol.35
, pp. 489-500
-
-
Steenwerth, K.L.1
Jackson, L.E.2
Calderon, F.J.3
Stromberg, M.R.4
Scow, K.M.5
-
51
-
-
68149146767
-
-
v. 2.1. True BASIC, Bethel, VT
-
True BASIC. 1988. Truebasic v. 2.1. True BASIC, Bethel, VT.
-
(1988)
Truebasic
-
-
True, B.A.S.I.C.1
-
52
-
-
0026009221
-
Two simple indexes for distributions of soil components among size classes
-
Vansteenbergen, M., C.A. Cambardella, E.T. Elliott, and R. Merckx. 1991. Two simple indexes for distributions of soil components among size classes. Agric. Ecosyst. Environ. 34:335-340.
-
(1991)
Agric. Ecosyst. Environ
, vol.34
, pp. 335-340
-
-
Vansteenbergen, M.1
Cambardella, C.A.2
Elliott, E.T.3
Merckx, R.4
-
53
-
-
0024739976
-
Lipid analysis in microbial ecology-quantitative approaches to the study of microbial communities
-
Vestal, J.R., and D.C. White. 1989. Lipid analysis in microbial ecology-quantitative approaches to the study of microbial communities. Bioscience 39:535-541.
-
(1989)
Bioscience
, vol.39
, pp. 535-541
-
-
Vestal, J.R.1
White, D.C.2
-
54
-
-
33751118753
-
No-till corn/soybean systems including winter cover crops: Effects on soil properties
-
Villamil, M.B., G.A. Bollero, R.G. Darmody, F.W. Simmons, and D.G. Bullock. 2006. No-till corn/soybean systems including winter cover crops: Effects on soil properties. Soil Sci. Soc. Am. J. 70:1936-1944.
-
(2006)
Soil Sci. Soc. Am. J
, vol.70
, pp. 1936-1944
-
-
Villamil, M.B.1
Bollero, G.A.2
Darmody, R.G.3
Simmons, F.W.4
Bullock, D.G.5
-
55
-
-
0037355491
-
Estimating active carbon for soil quality assessment: A simplified method for laboratory and field use
-
Weil, R.R., K.R. Islam, M.A. Stine, J.B. Gruver, and S.E. Samson-Liebig. 2003. Estimating active carbon for soil quality assessment: A simplified method for laboratory and field use. Am. J. Alternative Agric. 18:3-17.
-
(2003)
Am. J. Alternative Agric
, vol.18
, pp. 3-17
-
-
Weil, R.R.1
Islam, K.R.2
Stine, M.A.3
Gruver, J.B.4
Samson-Liebig, S.E.5
-
56
-
-
33646569988
-
Significance of soil organic matter to soil quality and health
-
F.R. Magdoffand R.R. Weil ed, CRC Press, Boca Raton, FL
-
Weil, R.R., and F.R. Magdoff. 2004. Significance of soil organic matter to soil quality and health. p. 1-43. In F.R. Magdoffand R.R. Weil (ed.) Soil organic matter in sustainable agriculture. CRC Press, Boca Raton, FL.
-
(2004)
Soil organic matter in sustainable agriculture
, pp. 1-43
-
-
Weil, R.R.1
Magdoff, F.R.2
-
57
-
-
33645384503
-
Determination of the sedimentary microbial biomass by extractable lipid phosphate
-
White, D.C., W.M. Davis, J.S. Nickels, J.D. King, and R.J. Bobbie. 1979. Determination of the sedimentary microbial biomass by extractable lipid phosphate. Oecologia 40:51-62.
-
(1979)
Oecologia
, vol.40
, pp. 51-62
-
-
White, D.C.1
Davis, W.M.2
Nickels, J.S.3
King, J.D.4
Bobbie, R.J.5
-
58
-
-
33644748290
-
-
Wienhold, B.J., J.L. Pikul, M.A. Liebig, M.M. Mikha, G.E. Varvel, J.W. Doran, and S.S. Andrews. 2006. Cropping system effects on soil quality in the great plains: Synthesis from a regional project. Renew. Agric. Food Syst. 21:49-59.
-
Wienhold, B.J., J.L. Pikul, M.A. Liebig, M.M. Mikha, G.E. Varvel, J.W. Doran, and S.S. Andrews. 2006. Cropping system effects on soil quality in the great plains: Synthesis from a regional project. Renew. Agric. Food Syst. 21:49-59.
-
-
-
-
59
-
-
36448974151
-
Corn stover to sustain soil organic carbon further constrains biomass supply
-
Wilhelm, W.W., J.M.F. Johnson, D.L. Karlen, and D.T. Lightle. 2007. Corn stover to sustain soil organic carbon further constrains biomass supply. Agron. J. 99:1665-1667.
-
(2007)
Agron. J
, vol.99
, pp. 1665-1667
-
-
Wilhelm, W.W.1
Johnson, J.M.F.2
Karlen, D.L.3
Lightle, D.T.4
-
60
-
-
44049118355
-
Signature fatty-acids in phospholipids and lipopolysaccharides as indicators of microbial biomass and community structure in agricultural soils
-
Zelles, L., Q.Y. Bai, T. Beck, and F. Beese. 1992. Signature fatty-acids in phospholipids and lipopolysaccharides as indicators of microbial biomass and community structure in agricultural soils. Soil Biol. Biochem. 24:317-323.
-
(1992)
Soil Biol. Biochem
, vol.24
, pp. 317-323
-
-
Zelles, L.1
Bai, Q.Y.2
Beck, T.3
Beese, F.4
-
61
-
-
0033915236
-
Corn production with kura clover as a living mulch
-
Zemenchik, R.A., K.A. Albrecht, C.M. Boerboom, and J.G. Lauer. 2000. Corn production with kura clover as a living mulch. Agron. J. 92:698-705. 47
-
(2000)
Agron. J
, vol.92
, Issue.698-705
, pp. 47
-
-
Zemenchik, R.A.1
Albrecht, K.A.2
Boerboom, C.M.3
Lauer, J.G.4
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