-
1
-
-
80051785268
-
-
PMR 1009. Iowa State Univ. Ext., Ames
-
Abendroth, L.J., R.W. Elmore, M.J. Boyer, and S.K. Marlay. 2011. Corn growth and development. PMR 1009. Iowa State Univ. Ext., Ames.
-
(2011)
Corn Growth and Development
-
-
Abendroth, L.J.1
Elmore, R.W.2
Boyer, M.J.3
Marlay, S.K.4
-
2
-
-
84872901525
-
effect of N application rates from swine manure and UAN fertilizer on residual soil NO3-N
-
12-16 July. Am Soc. of Agric. Eng., St. Joseph, MI
-
Ahmed, S.I., and R.S. Kanwar. 1998. effect of N application rates from swine manure and UAN fertilizer on residual soil NO3-N. In: Proceedings ASAE Annual International Meeting, Orlando, FL. 12-16 July. Am Soc. of Agric. Eng., St. Joseph, MI. p. 20.
-
(1998)
Proceedings ASAE Annual International Meeting, Orlando, FL
, pp. 20
-
-
Ahmed, S.I.1
Kanwar, R.S.2
-
3
-
-
0036284811
-
Utilizing swine ef uent for sprinkler irrigated corn production
-
Al-Kaisi, M.M., and R.M. Waskom. 2002. Utilizing swine ef uent for sprinkler irrigated corn production. J. Soil Water Conserv. 57(2):111-120.
-
(2002)
J. Soil Water Conserv
, vol.57
, Issue.2
, pp. 111-120
-
-
Al-Kaisi, M.M.1
Waskom, R.M.2
-
4
-
-
0003949336
-
-
APHA, 19th ed. Am. Public Health Assoc., Washington, DC
-
APHA. 1995. Standard methods. 19th ed. Am. Public Health Assoc., Washington, DC.
-
(1995)
Standard Methods
-
-
-
5
-
-
84872969834
-
-
The Canadian perspective. AAFC Publ. 98-04. AAFC-Brandon Res. Ctr., Toronto, ON, Canada
-
Bailey, L., and K. Buckley. 1998. Land application of hog manure: Agronomic and environmental considerations. The Canadian perspective. AAFC Publ. 98-04. AAFC-Brandon Res. Ctr., Toronto, ON, Canada.
-
(1998)
Land Application of Hog Manure: Agronomic and Environmental Considerations
-
-
Bailey, L.1
Buckley, K.2
-
6
-
-
0034892520
-
N-Management and crop rotation effects on yield and residual soil nitrate levels
-
doi:10.1097/00010694-200108000-00004
-
Bakhsh, A., R.S. Kanwar, D.L. Karlen, C.A. Cambardella, T.B. Bailey, T.B. Moorman, and T.S. Colvin. 2001. N-Management and crop rotation effects on yield and residual soil nitrate levels. Soil Sci. 166(8):530-538. doi:10.1097/00010694-200108000-00004
-
(2001)
Soil Sci
, vol.166
, Issue.8
, pp. 530-538
-
-
Bakhsh, A.1
Kanwar, R.S.2
Karlen, D.L.3
Cambardella, C.A.4
Bailey, T.B.5
Moorman, T.B.6
Colvin, T.S.7
-
7
-
-
53149140103
-
effect of N fertilization using inorganic and organic N fertilizers on yield, N uptake and soil fertility parameter in a 5-year corn monoculture experiment
-
(In German.)
-
Balik, J., and H.W. Olfs. 1998. effect of N fertilization using inorganic and organic N fertilizers on yield, N uptake and soil fertility parameter in a 5-year corn monoculture experiment. (In German.) Agribiol. Res. 51:319-328.
-
(1998)
Agribiol. Res
, vol.51
, pp. 319-328
-
-
Balik, J.1
Olfs, H.W.2
-
8
-
-
26844516519
-
Optimization of liquid swine manure sidedress rate and method for grain corn
-
doi:10.2134/agronj2005.0008
-
Ball Coelho, B.R., R.C. Roy, and A.J. Bruin. 2005. Optimization of liquid swine manure sidedress rate and method for grain corn. Agron. J. 97:1322-1332. doi:10.2134/agronj2005.0008
-
(2005)
Agron. J
, vol.97
, pp. 1322-1332
-
-
Ball Coelho, B.R.1
Roy, R.C.2
Bruin, A.J.3
-
9
-
-
0022849278
-
Availability of nitrogen from three manures to corn in the field
-
doi:10.4141/cjss86-070
-
Beauchamp, E.G. 1986. Availability of nitrogen from three manures to corn in the field. Can. J. Soil Sci. 66:713-720. doi:10.4141/cjss86-070
-
(1986)
Can. J. Soil Sci
, vol.66
, pp. 713-720
-
-
Beauchamp, E.G.1
-
10
-
-
0000589737
-
Tissue test for excess nitrogen during corn production
-
doi:10.2134/ agronj1990.00021962008200010027x
-
Binford, G.D., A.M. Blackmer, and N.M. El-Hout. 1990. Tissue test for excess nitrogen during corn production. Agron. J. 82:124-129. doi:10.2134/ agronj1990.00021962008200010027x
-
(1990)
Agron. J
, vol.82
, pp. 124-129
-
-
Binford, G.D.1
Blackmer, A.M.2
El-Hout, N.M.3
-
11
-
-
0000086599
-
Optimal concentrations of nitrate in cornstalks at maturity
-
doi:10.2134/ agronj1992.00021962008400050022x
-
Binford, G.D., A.M. Blackmer, and B.G. Meese. 1992. Optimal concentrations of nitrate in cornstalks at maturity. Agron. J. 84:881-887. doi:10.2134/ agronj1992.00021962008400050022x
-
(1992)
Agron. J
, vol.84
, pp. 881-887
-
-
Binford, G.D.1
Blackmer, A.M.2
Meese, B.G.3
-
12
-
-
0000083930
-
Correlations between soil nitrate concentrations in late spring and corn yields in Iowa
-
Blackmer, A.M., D. Pottker, M.E. Cerrato, and J. Webb. 1989. Correlations between soil nitrate concentrations in late spring and corn yields in Iowa. J. Prod. Agric. 2:103-109.
-
(1989)
J. Prod. Agric
, vol.2
, pp. 103-109
-
-
Blackmer, A.M.1
Pottker, D.2
Cerrato, M.E.3
Webb, J.4
-
14
-
-
0034538151
-
Diagnostic efficiency of the blacklayer stalk nitrate and grain nitrogen tests for corn
-
doi:10.2134/agronj2000.9261236x
-
Brouder, S.M., D.B. Mengel, and B.S. Hofmann. 2000. Diagnostic efficiency of the blacklayer stalk nitrate and grain nitrogen tests for corn. Agron. J. 92:1236-1247. doi:10.2134/agronj2000.9261236x
-
(2000)
Agron. J
, vol.92
, pp. 1236-1247
-
-
Brouder, S.M.1
Mengel, D.B.2
Hofmann, B.S.3
-
15
-
-
33847608843
-
Influence of tillage and liquid swine manure on productivity of a soybean-barley rotation and some properties of a f ne sandy loam in Prince Edward Island
-
doi:10.4141/S06-007
-
Carter, M.R., and A.J. Campbell. 2006. Influence of tillage and liquid swine manure on productivity of a soybean-barley rotation and some properties of a f ne sandy loam in Prince Edward Island. Can. J. Soil Sci. 86:741-748. doi:10.4141/S06-007
-
(2006)
Can. J. Soil Sci
, vol.86
, pp. 741-748
-
-
Carter, M.R.1
Campbell, A.J.2
-
16
-
-
53149114834
-
Yield and nutrient export of grain corn fertilized with raw and treated liquid swine manure
-
doi:10.2134/agronj2007.0361
-
Chantigny, M.H., D.A. Angers, G. Bélanger, P. Rochette, N. Eriksen-Hamel, S. Bittman et al. 2008. Yield and nutrient export of grain corn fertilized with raw and treated liquid swine manure. Agron. J. 100:1303-1309. doi:10.2134/agronj2007.0361
-
(2008)
Agron. J
, vol.100
, pp. 1303-1309
-
-
Chantigny, M.H.1
Angers, D.A.2
Bélanger, G.3
Rochette, P.4
Eriksen-Hamel, N.5
Bittman, S.6
-
17
-
-
36248942562
-
Gaseous nitrogen emissions and forage nitrogen uptake on soils fertilized with raw and treated swine manure
-
doi:10.2134/jeq2007.0083
-
Chantigny, M.H., D.A. Angers, P. Rochette, G. Bélanger, and D. Massé. 2007. Gaseous nitrogen emissions and forage nitrogen uptake on soils fertilized with raw and treated swine manure. J. Environ. Qual. 36:1864-1872. doi:10.2134/jeq2007.0083
-
(2007)
J. Environ. Qual
, vol.36
, pp. 1864-1872
-
-
Chantigny, M.H.1
Angers, D.A.2
Rochette, P.3
Bélanger, G.4
Massé, D.5
-
18
-
-
0023880476
-
fate of nitrogen from injected liquid manure in a silt loam soil
-
doi:10.2134/jeq1988.00472425001700020027x
-
Comfort, S.D., K.A. Kelling, D.R. Keeney, and J.C. Converse. 1988. The fate of nitrogen from injected liquid manure in a silt loam soil. J. Environ. Qual. 17:317-322. doi:10.2134/jeq1988.00472425001700020027x
-
(1988)
J. Environ. Qual
, vol.17
, pp. 317-322
-
-
Comfort, S.D.1
Kelling, K.A.2
Keeney, D.R.3
Converse, J.C.4
-
19
-
-
2342586776
-
Pig slurry versus mineral fertilization on corn yield and nitrate leaching in a Mediterranean irrigated environment
-
doi:10.1016/S1161-0301(03)00056-X
-
Daudén, A., and D. Quílez. 2004. Pig slurry versus mineral fertilization on corn yield and nitrate leaching in a Mediterranean irrigated environment. Eur. J. Agron. 21:7-19. doi:10.1016/S1161-0301(03)00056-X
-
(2004)
Eur. J. Agron
, vol.21
, pp. 7-19
-
-
Daudén, A.1
Quílez, D.2
-
21
-
-
84872943164
-
Global perspectives on integrated pork production
-
In: J.M. Murphy, editor, 6-7 Apr. 2005. London Swine Conf., London, ON
-
den Hartog, L.A. 2005. Global perspectives on integrated pork production. In: J.M. Murphy, editor, Proceedings of London Swine Conference: Production at the Leading Edge, London, ON, Canada. 6-7 Apr. 2005. London Swine Conf., London, ON. p. 97-103.
-
(2005)
Proceedings of London Swine Conference: Production At the Leading Edge, London, ON, Canada
, pp. 97-103
-
-
den Hartog, L.A.1
-
22
-
-
0035207909
-
Evaluation of the application of pig slurry to an experimental crop using agronomic and ecotoxicological approaches
-
doi:10.2134/jeq2001.2165
-
Diez, J.A., A.I. de la Torre, M.C. Cartagena, M. Carballo, A. Vallejo, and M.J. Muñoz. 2001. Evaluation of the application of pig slurry to an experimental crop using agronomic and ecotoxicological approaches. J. Environ. Qual. 30:2165-2172. doi:10.2134/jeq2001.2165
-
(2001)
J. Environ. Qual
, vol.30
, pp. 2165-2172
-
-
Diez, J.A.1
de la Torre, A.I.2
Cartagena, M.C.3
Carballo, M.4
Vallejo, A.5
Muñoz, M.J.6
-
23
-
-
0000391874
-
Resource or waste? The economics of swine manure storage and management
-
doi:10.2307/1349536
-
Fleming, R.A., B.A. Babcock, and E. Wang. 1998. Resource or waste? The economics of swine manure storage and management. Rev. Agr. Econ. 20(1):96-113. doi:10.2307/1349536
-
(1998)
Rev. Agr. Econ
, vol.20
, Issue.1
, pp. 96-113
-
-
Fleming, R.A.1
Babcock, B.A.2
Wang, E.3
-
24
-
-
0001674411
-
Soil and tissue nitrate tests compared for predicting soil nitrogen availability to corn
-
doi:10.2134/agronj1989.00021962008100060025x
-
Fox, R.H., G.W. Roth, K.V. Iversen, and W.P. Peikielek. 1989. Soil and tissue nitrate tests compared for predicting soil nitrogen availability to corn. Agron. J. 81:971-974. doi:10.2134/agronj1989.00021962008100060025x
-
(1989)
Agron. J
, vol.81
, pp. 971-974
-
-
Fox, R.H.1
Roth, G.W.2
Iversen, K.V.3
Peikielek, W.P.4
-
25
-
-
0001769186
-
Phosphorus
-
In: J.R. Brown Et Al., Editors, North Central Regional Res. Publ. 221 (Rev.). Missouri Agric. Exp. Stn. SB 1001. Univ. of Missouri, Columbia
-
Frank, K., D. Beegle, and J.R. Denning. 1998. Phosphorus. In: J.R. Brown et al., editors, Recommended chemical soil test procedures for North Central Region. North Central Regional Res. Publ. 221 (Rev.). Missouri Agric. Exp. Stn. SB 1001. Univ. of Missouri, Columbia. p. 21-26.
-
(1998)
Recommended Chemical Soil Test Procedures For North Central Region
, pp. 21-26
-
-
Frank, K.1
Beegle, D.2
Denning, J.R.3
-
26
-
-
0001994033
-
Nitrate-nitrogen
-
In: J.R. Brown Et Al., Editors, 221 (Rev.) Missouri Agric. Exp. Stn. SB 1001. Univ. of Missouri, Columbia
-
Gelderman, R.H., and D. Beegle. 1998. Nitrate-nitrogen. In: J.R. Brown et al., editors, Recommended Chemical Soil test Procedures for North Central Region. North central Regional Res. Publ. 221 (Rev.) Missouri Agric. Exp. Stn. SB 1001. Univ. of Missouri, Columbia. p. 17-20.
-
(1998)
Recommended Chemical Soil Test Procedures For North Central Region North central Regional Res. Publ.
, pp. 17-20
-
-
Gelderman, R.H.1
Beegle, D.2
-
27
-
-
45949112102
-
Deep-litter and pig slurry as nitrogen sources for corn
-
doi:10.1590/ S0100-06832008000100019
-
Giacomini, S.J., and C. Aita. 2008. Deep-litter and pig slurry as nitrogen sources for corn. Rev. Bras. Cienc. Solo 32(1):195-205. doi:10.1590/ S0100-06832008000100019
-
(2008)
Rev. Bras. Cienc. Solo
, vol.32
, Issue.1
, pp. 195-205
-
-
Giacomini, S.J.1
Aita, C.2
-
28
-
-
0742302384
-
Performance-based evaluations of guidelines for nitrogen fertilizer application after animal manure
-
doi:10.2134/ agronj2004.0034
-
Hansen, D.J., A.M. Blackmer, A.P. Mallarino, and M.A. Wuebker. 2004. Performance-based evaluations of guidelines for nitrogen fertilizer application after animal manure. Agron. J. 96:34-41. doi:10.2134/ agronj2004.0034
-
(2004)
Agron. J
, vol.96
, pp. 34-41
-
-
Hansen, D.J.1
Blackmer, A.M.2
Mallarino, A.P.3
Wuebker, M.A.4
-
29
-
-
0000009207
-
Nitrate accumulation in some Iowa crop plants
-
doi:10.2134/agronj1958.00021962005000060013x
-
Hanway, J.J., and A.L. Englehorn. 1958. Nitrate accumulation in some Iowa crop plants. Agron. J. 50:331-334. doi:10.2134/agronj1958.00021962005000060013x
-
(1958)
Agron. J
, vol.50
, pp. 331-334
-
-
Hanway, J.J.1
Englehorn, A.L.2
-
30
-
-
0034234950
-
Gaseous nitrogen emissions from anaerobic swine lagoons: Ammonia, nitrous oxide, and dinitrogen gas
-
doi:10.2134/ jeq2000.00472425002900040045x
-
Harper, L.A., R.R. Sharpe, and T.B. Parkin. 2000. Gaseous nitrogen emissions from anaerobic swine lagoons: Ammonia, nitrous oxide, and dinitrogen gas. J. Environ. Qual. 29:1356-1365. doi:10.2134/ jeq2000.00472425002900040045x
-
(2000)
J. Environ. Qual
, vol.29
, pp. 1356-1365
-
-
Harper, L.A.1
Sharpe, R.R.2
Parkin, T.B.3
-
31
-
-
34447545751
-
Using relative chlorophyll meter values to determine nitrogen application rates for corn
-
doi:10.2134/agronj2006.0309
-
Hawkins, J.A., J.E. Sawyer, D.W. Barker, and J.P. Lundvall. 2007. Using relative chlorophyll meter values to determine nitrogen application rates for corn. Agron. J. 99:1034-1040. doi:10.2134/agronj2006.0309
-
(2007)
Agron. J
, vol.99
, pp. 1034-1040
-
-
Hawkins, J.A.1
Sawyer, J.E.2
Barker, D.W.3
Lundvall, J.P.4
-
32
-
-
84872936020
-
-
Iowa Environmental Mesonet, Iowa Ag Climate Network, Iowa State Univ., Ames, (accessed 23 May 2012)
-
Iowa Environmental Mesonet. 2012. Daily summary data. Iowa Ag Climate Network, Iowa State Univ., Ames. http://mesonet.agron.iastate.edu/agclimate/index.phtml (accessed 23 May 2012).
-
(2012)
Daily Summary Data
-
-
-
33
-
-
34548861771
-
A simplif ed test of cornstalk nitrate for better N management
-
doi:10.1051/ agro:2007013
-
Isla, R., and A.M. Blackmer. 2007. A simplif ed test of cornstalk nitrate for better N management. Agron. Sustain. Dev. 27:237-241. doi:10.1051/ agro:2007013
-
(2007)
Agron. Sustain. Dev
, vol.27
, pp. 237-241
-
-
Isla, R.1
Blackmer, A.M.2
-
34
-
-
0032916779
-
Environmental and legislative aspects of pig production in the Netherlands, France, and Denmark
-
doi:10.1016/S0301-6226(99)00012-3
-
Jongbloed, A.W., H.D. Poulsen, J.Y. Dourmad, and C.M.C. van der Peet-Schwering. 1999. Environmental and legislative aspects of pig production in the Netherlands, France, and Denmark. Livest. Sci. 58:243-249. doi:10.1016/S0301-6226(99)00012-3
-
(1999)
Livest. Sci
, vol.58
, pp. 243-249
-
-
Jongbloed, A.W.1
Poulsen, H.D.2
Dourmad, J.Y.3
van der Peet-Schwering, C.M.C.4
-
36
-
-
23744501464
-
Corn response to late-spring nitrogen management in the Walnut Creek watershed
-
doi:10.2134/agronj2004.0259
-
Karlen, D.L., D.L. Dinnes, D.B. Jaynes, C.R. Hurburgh, C.A. Camberdella, T.S. Colvin, and G.R. Rippke. 2005. Corn response to late-spring nitrogen management in the Walnut Creek watershed. Agron. J. 97:1054-1061. doi:10.2134/agronj2004.0259
-
(2005)
Agron. J
, vol.97
, pp. 1054-1061
-
-
Karlen, D.L.1
Dinnes, D.L.2
Jaynes, D.B.3
Hurburgh, C.R.4
Camberdella, C.A.5
Colvin, T.S.6
Rippke, G.R.7
-
37
-
-
0000824456
-
Relationship between N immobilization and volatile fatty acids in soil after application of pig and cattle slurry
-
doi:10.1007/BF00361605
-
Kirchmann, H., and A. Lundvall. 1993. Relationship between N immobilization and volatile fatty acids in soil after application of pig and cattle slurry. Biol. Fertil. Soils 15:161-164. doi:10.1007/BF00361605
-
(1993)
Biol. Fertil. Soils
, vol.15
, pp. 161-164
-
-
Kirchmann, H.1
Lundvall, A.2
-
38
-
-
33646773176
-
Tillage and Nitrogen Source and Rate effects On Corn Response In Corn-soybean Rotation
-
doi:10. 2134/ag ronj2005.0177
-
Kwaw-Mensah, D., and M. Al-Kaisi. 2006. Tillage and nitrogen source and rate effects on corn response in corn-soybean rotation. Agron. J. 98:507-513. doi:10. 2134/ag ronj2005.0177
-
(2006)
Agron. J
, vol.98
, pp. 507-513
-
-
Kwaw-Mensah, D.1
Al-Kaisi, M.2
-
39
-
-
34447579146
-
Use of anaerobically digested swine manure as a nitrogen source in corn production
-
doi:10.2134/agronj2006.0251
-
Loria, E.R., J.E. Sawyer, D.W. Barker, J.P. Lundvall, and J.C. Lorimor. 2007. Use of anaerobically digested swine manure as a nitrogen source in corn production. Agron. J. 99:1119-1129. doi:10.2134/agronj2006.0251
-
(2007)
Agron. J
, vol.99
, pp. 1119-1129
-
-
Loria, E.R.1
Sawyer, J.E.2
Barker, D.W.3
Lundvall, J.P.4
Lorimor, J.C.5
-
40
-
-
33846439201
-
Calibration of the Minolta SPAD-502 leaf chlorophyll meter
-
doi:10.1007/BF00032301
-
Markwell, J., J.C. Osterman, and J.L. Mitchell. 1995. Calibration of the Minolta SPAD-502 leaf chlorophyll meter. Photosynth. Res. 46:467-472. doi:10.1007/BF00032301
-
(1995)
Photosynth. Res
, vol.46
, pp. 467-472
-
-
Markwell, J.1
Osterman, J.C.2
Mitchell, J.L.3
-
41
-
-
0030660057
-
Determination of carbon and nitrogen in samples of various soils by the dry combustion
-
doi:10.1080/00103629709369892
-
Matejovic, I. 1997. Determination of carbon and nitrogen in samples of various soils by the dry combustion. Commun. Soil Sci. Plant Anal. 28:1499-1511. doi:10.1080/00103629709369892
-
(1997)
Commun. Soil Sci. Plant Anal
, vol.28
, pp. 1499-1511
-
-
Matejovic, I.1
-
42
-
-
0033739827
-
Comparison of energy inputs for inorganic fertilizer and manure based corn production
-
McLaughlin, N.B., A. Hiba, G.J. Wall, and D.J. King. 2000. Comparison of energy inputs for inorganic fertilizer and manure based corn production. Can. Agr. Eng. 42(1):9-17.
-
(2000)
Can. Agr. Eng
, vol.42
, Issue.1
, pp. 9-17
-
-
McLaughlin, N.B.1
Hiba, A.2
Wall, G.J.3
King, D.J.4
-
43
-
-
84872969682
-
-
National Agriculture Statistics Service, USDA Economics, Statistics, and Market Information System, Cornell Univ., Ithaca, N Y, (accessed 14 May 2012)
-
National Agriculture Statistics Service. 2012. Hogs and pigs report. USDA Economics, Statistics, and Market Information System, Cornell Univ., Ithaca, N Y. http://usda.mannlib.cornell.edu/MannUsda/viewDocu-mentInfo.do?documentID=1086/ (accessed 14 May 2012).
-
(2012)
Hogs and Pigs Report
-
-
-
44
-
-
84872964980
-
-
National Climatic Data Center, Climate Services Branch, National Climatic Data Center, Asheville, NC, (accessed 24 Apr. 2012)
-
National Climatic Data Center. 2012. Climate of Iowa. Climate Services Branch, National Climatic Data Center, Asheville, NC. www.crh.noaa.gov/images/dvn/downloads/Clim_IA_01.pdf (accessed 24 Apr. 2012).
-
(2012)
Climate of Iowa
-
-
-
46
-
-
0003864145
-
-
Neb Guide G93-1171-1. Coop. Ext., Inst. Ag. N of. Res., Univ. of Nebraska, Lincoln
-
Peterson, T.A., T.M. Blackmer, D.D. Francis, and J.S. Schepers. 1993. Using a chlorophyll meter to improve N management. Neb Guide G93-1171-1. Coop. Ext., Inst. Ag. N of. Res., Univ. of Nebraska, Lincoln.
-
(1993)
Using a Chlorophyll Meter to Improve N Management
-
-
Peterson, T.A.1
Blackmer, T.M.2
Francis, D.D.3
Schepers, J.S.4
-
47
-
-
0016581304
-
-
EPA 660/2-75-010. U. S. Print. Office, Washington, DC
-
Powers, W.L., G.W. Wallingford, and L.S. Murphy. 1975. Research status on effects of land application of animal wastes. EPA 660/2-75-010. U. S. Print. Office, Washington, DC. p. 44-46.
-
(1975)
Research Status On effects of Land Application of Animal Wastes
, pp. 44-46
-
-
Powers, W.L.1
Wallingford, G.W.2
Murphy, L.S.3
-
48
-
-
0032772753
-
Corn production as affected by time and rate of manure application and nitrapyrin
-
Randall, G.W., M.A. Schmitt, and J.P. Schmidt. 1999. Corn production as affected by time and rate of manure application and nitrapyrin. J. Prod. Agric. 12:317-323.
-
(1999)
J. Prod. Agric
, vol.12
, pp. 317-323
-
-
Randall, G.W.1
Schmitt, M.A.2
Schmidt, J.P.3
-
49
-
-
77956892162
-
-
SAS Institute, Release 9.2. SAS Inst., Cary, NC
-
SAS Institute. 2008. The SAS system for Windows. Release 9.2. SAS Inst., Cary, NC.
-
(2008)
The SAS System For Windows
-
-
-
50
-
-
0742308053
-
-
Publ. PM-1688 (rev.). Iowa State Univ. Ext., Ames
-
Sawyer, J.E., A.P. Mallarino, R. Killorn, and S.K. Barnhart. 2002. A general guide for crop nutrient and limestone recommendations in Iowa. Publ. PM-1688 (rev.). Iowa State Univ. Ext., Ames.
-
(2002)
A General Guide For Crop Nutrient and Limestone Recommendations In Iowa
-
-
Sawyer, J.E.1
Mallarino, A.P.2
Killorn, R.3
Barnhart, S.K.4
-
51
-
-
47749095777
-
-
Publ. PM 2015. Iowa State Univ. Ext., Ames
-
Sawyer, J., E. Nafziger, G. Randall, L. Bundy, G. Rehm, and B. Joern. 2006. Concepts and rationale for regional nitrogen rate guidelines for corn. Publ. PM 2015. Iowa State Univ. Ext., Ames.
-
(2006)
Concepts and Rationale For Regional Nitrogen Rate Guidelines For Corn
-
-
Sawyer, J.1
Nafziger, E.2
Randall, G.3
Bundy, L.4
Rehm, G.5
Joern, B.6
-
52
-
-
0002333345
-
Comparisons of corn leaf nitrogen and chlorophyll meter readings
-
doi:10.1080/00103629209368733
-
Schepers, J.S., D.D. Francis, M.F. Virgil, and F.E. Below. 1992. Comparisons of corn leaf nitrogen and chlorophyll meter readings. Commun. Soil Sci. Plant Anal. 23:2173-2187. doi:10.1080/00103629209368733
-
(1992)
Commun. Soil Sci. Plant Anal
, vol.23
, pp. 2173-2187
-
-
Schepers, J.S.1
Francis, D.D.2
Virgil, M.F.3
Below, F.E.4
-
53
-
-
0033815484
-
Swine manure application to nodulating and nonnodu-lating soybean
-
doi:10.2134/agronj2000.925987x
-
Schmidt, J.P., M.A. Schmitt, G.W. Randall, J.A. Lamb, J.H. Orf, and H.T. Gollany. 2000. Swine manure application to nodulating and nonnodu-lating soybean. Agron. J. 92:987-992. doi:10.2134/agronj2000.925987x
-
(2000)
Agron. J
, vol.92
, pp. 987-992
-
-
Schmidt, J.P.1
Schmitt, M.A.2
Randall, G.W.3
Lamb, J.A.4
Orf, J.H.5
Gollany, H.T.6
-
54
-
-
77955742709
-
Swine manure application in corn crop cultivated under no-tillage management
-
Seidel, E.P., A.C. Goncalves, J.P. Vanin, L. Strey, D. Schwantes, and H. Nacke. 2010. Swine manure application in corn crop cultivated under no-tillage management. Acta Sci-Technol. 32(2):113-117.
-
(2010)
Acta Sci-Technol
, vol.32
, Issue.2
, pp. 113-117
-
-
Seidel, E.P.1
Goncalves, A.C.2
Vanin, J.P.3
Strey, L.4
Schwantes, D.5
Nacke, H.6
-
55
-
-
0001391781
-
Impacts of animal manure management on ground and surface water quality
-
In: J.L. Hatfield and B.A. Stewart, editors, Ann Arbor Press, Ann Arbor, MI
-
Sharpley, A., J.J. Meisinger, A. Breeuwsma, J.T. Sims, T.C. Daniel, and J.S. Schepers. 1998. Impacts of animal manure management on ground and surface water quality. In: J.L. Hatfield and B.A. Stewart, editors, Animal waste utilization: effective use of manure as a soil resource. Ann Arbor Press, Ann Arbor, MI. p. 173-242.
-
(1998)
Animal Waste Utilization: Effective Use of Manure As a Soil Resource
, pp. 173-242
-
-
Sharpley, A.1
Meisinger, J.J.2
Breeuwsma, A.3
Sims, J.T.4
Daniel, T.C.5
Schepers, J.S.6
-
56
-
-
77954579455
-
effects of nitrogen and phosphorus application from swine manure on winter wheat growth and nutrient utilization
-
doi:10.1080/00103624.2010.492437
-
Sholly, D.M., B.T. Richert, A.L. Sutton, and B.C. Joern. 2010. effects of nitrogen and phosphorus application from swine manure on winter wheat growth and nutrient utilization. Commun. Soil Sci. Plant Analysis 41:1797-1815. doi:10.1080/00103624.2010.492437
-
(2010)
Commun. Soil Sci. Plant Analysis
, vol.41
, pp. 1797-1815
-
-
Sholly, D.M.1
Richert, B.T.2
Sutton, A.L.3
Joern, B.C.4
-
57
-
-
56849089801
-
Enhancing nutrient cycling by coupling cover crops with manure injection
-
doi:10.2134/agronj2008.0013x
-
Singer, J.W., C.A. Cambardella, and T.B. Moorman. 2008. Enhancing nutrient cycling by coupling cover crops with manure injection. Agron. J. 100:1735-1739. doi:10.2134/agronj2008.0013x
-
(2008)
Agron. J
, vol.100
, pp. 1735-1739
-
-
Singer, J.W.1
Cambardella, C.A.2
Moorman, T.B.3
-
58
-
-
0036205539
-
Remineralisation and residual effects of N after application of pig slurry to soil
-
doi:10.1016/S1161-0301(01)00119-8
-
Sørensen, P., and M. Amato. 2002. Remineralisation and residual effects of N after application of pig slurry to soil. Eur. J. Agron. 16:81-95. doi:10.1016/S1161-0301(01)00119-8
-
(2002)
Eur. J. Agron
, vol.16
, pp. 81-95
-
-
Sørensen, P.1
Amato, M.2
-
59
-
-
0030929844
-
Chlorophyll meter and stalk nitrate techniques as complementary indices for residual nitrogen
-
Varvel, G.E., J.S. Schepers, and D.D. Francis. 1997. Chlorophyll meter and stalk nitrate techniques as complementary indices for residual nitrogen. J. Prod. Agric. 10:147-151.
-
(1997)
J. Prod. Agric
, vol.10
, pp. 147-151
-
-
Varvel, G.E.1
Schepers, J.S.2
Francis, D.D.3
-
60
-
-
0002920743
-
Potassium and other basic cations
-
In: J.R. Brown et al., editors, 221 (Rev.). Missouri Agric. Exp. Stn. SB 1001. Univ. of Missouri, Columbia
-
Warncke, D., and J.R. Brown. 1998. Potassium and other basic cations. In: J.R. Brown et al., editors, Recommended chemical soil test procedures for North Central Region. North Central Regional Res. Publ. 221 (Rev.). Missouri Agric. Exp. Stn. SB 1001. Univ. of Missouri, Columbia. p. 31-33.
-
(1998)
Recommended Chemical Soil Test Procedures For North Central Region North Central Regional Res. Publ
, pp. 31-33
-
-
Warncke, D.1
Brown, J.R.2
-
61
-
-
0000266785
-
-
In J.R. Brown et al., editors, 221 (Rev.). Missouri Agric. Exp. Stn. SB 1001. Univ. of Missouri, Columbia
-
Watson, M.E., and J.R. Brown. 1998. In J.R. Brown et al., editors, Recommended chemical soil test procedures for North Central Region. North Central Regional Res. Publ. 221 (Rev.). Missouri Agric. Exp. Stn. SB 1001. Univ. of Missouri, Columbia. p. 13-16.
-
(1998)
Recommended Chemical Soil Test Procedures For North Central Region. North Central Regional Res. Publ
, pp. 13-16
-
-
Watson, M.E.1
Brown, J.R.2
-
62
-
-
0022805681
-
Fertilizer value of swine and dairy manure from an above-ground liquid manure storage system
-
Welty, D.L., A.L. Sutton, J.C. Nye, D.D. Jones, and D.T. Kelly. 1986. Fertilizer value of swine and dairy manure from an above-ground liquid manure storage system. Appl. Eng. Agric. 2(2):206-214.
-
(1986)
Appl. Eng. Agric
, vol.2
, Issue.2
, pp. 206-214
-
-
Welty, D.L.1
Sutton, A.L.2
Nye, J.C.3
Jones, D.D.4
Kelly, D.T.5
-
63
-
-
28444497361
-
Corn stalk nitrate concentration profile: Implications for the end-of-season stalk nitrate test
-
In: W.J. Horst et al., editors, Kluwer Academic Publ., Dordrecht, the Netherlands
-
Wilhelm, W.W., G.E. Varvel, and J.S. Schepers. 2001. Corn stalk nitrate concentration profile: Implications for the end-of-season stalk nitrate test. In: W.J. Horst et al., editors, Plant nutrition-Food security and sustain-ability of agro-ecosystems. Kluwer Academic Publ., Dordrecht, the Netherlands. p. 708-709.
-
(2001)
Plant Nutrition-Food Security and Sustain-ability of Agro-ecosystems
, pp. 708-709
-
-
Wilhelm, W.W.1
Varvel, G.E.2
Schepers, J.S.3
-
64
-
-
0033547822
-
effect of nitrogen management in agricultural production on water and air quality: Evaluation on a regional scale
-
doi:10.1016/ S0167-8809(98)00160-1
-
Zebarth, B.J., J.W. Paul, and R. Van Kleeck. 1999. The effect of nitrogen management in agricultural production on water and air quality: Evaluation on a regional scale. Agric. Ecosyst. Environ. 72:35-52. doi:10.1016/ S0167-8809(98)00160-1
-
(1999)
Agric. Ecosyst. Environ
, vol.72
, pp. 35-52
-
-
Zebarth, B.J.1
Paul, J.W.2
van Kleeck, R.3
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