-
1
-
-
0033935065
-
Dairy farm characteristics and managed flows of phosphorus
-
Anderson B.H., Magdoff F.R. Dairy farm characteristics and managed flows of phosphorus. Am. J. Altern. Agric. 2000, 15:19-25.
-
(2000)
Am. J. Altern. Agric.
, vol.15
, pp. 19-25
-
-
Anderson, B.H.1
Magdoff, F.R.2
-
2
-
-
84918775994
-
Characterization of nitrogen, phosphorus, and potassium mass balances of dairy farms in New York State
-
Cela S., Ketterings Q.M., Czymmek K., Soberon M., Rasmussen C. Characterization of nitrogen, phosphorus, and potassium mass balances of dairy farms in New York State. J. Dairy Sci. 2014, 97:7614-7632. http://dx.doi.org/10.3168/jds.2014-8467.
-
(2014)
J. Dairy Sci.
, vol.97
, pp. 7614-7632
-
-
Cela, S.1
Ketterings, Q.M.2
Czymmek, K.3
Soberon, M.4
Rasmussen, C.5
-
3
-
-
84918840968
-
Nitrogen, phosphorus and potassium balances across dairy farm sizes: Do large dairies import more nutrients than small ones?
-
University of Wisconsin Extension, Madison, WI. Accessed Oct. 28, 2014.
-
Erb, K. A., and K. Fermanich. 2002. Nitrogen, phosphorus and potassium balances across dairy farm sizes: Do large dairies import more nutrients than small ones? University of Wisconsin Extension, Madison, WI. Accessed Oct. 28, 2014. http://http://soils.wisc.edu/extension/wcmc/2002proceedings/Erb-Conf-2002.pdf.
-
(2002)
-
-
Erb, K.A.1
Fermanich, K.2
-
4
-
-
41149152152
-
NPK farm-gate nutrient balances in dairy farms from Northwest Portugal
-
Fangueiro D., Pereira J., Coutinho J., Moreira N., Trindade H. NPK farm-gate nutrient balances in dairy farms from Northwest Portugal. Eur. J. Agron. 2008, 28:625-634.
-
(2008)
Eur. J. Agron.
, vol.28
, pp. 625-634
-
-
Fangueiro, D.1
Pereira, J.2
Coutinho, J.3
Moreira, N.4
Trindade, H.5
-
5
-
-
84865461508
-
Farm-scale nitrogen, phosphorus potassium and sulfur balances and use efficiencies on Australian dairy farms
-
Gourley C.J.P., Dougherty W.J., Weaver D.M., Aarons S.R., Awty I.M., Gibson D.M., Hannah M.C., Smith A.P., Peverill K.I. Farm-scale nitrogen, phosphorus potassium and sulfur balances and use efficiencies on Australian dairy farms. Anim. Prod. Sci. 2012, 52:929-944.
-
(2012)
Anim. Prod. Sci.
, vol.52
, pp. 929-944
-
-
Gourley, C.J.P.1
Dougherty, W.J.2
Weaver, D.M.3
Aarons, S.R.4
Awty, I.M.5
Gibson, D.M.6
Hannah, M.C.7
Smith, A.P.8
Peverill, K.I.9
-
6
-
-
34547685682
-
Nutrient budgeting as an approach to improving nutrient management on Australian dairy farms
-
Gourley C.J.P., Powell J.M., Dougherty W.J., Weaver D.M. Nutrient budgeting as an approach to improving nutrient management on Australian dairy farms. Aust. J. Exp. Agric. 2007, 47:1064-1074.
-
(2007)
Aust. J. Exp. Agric.
, vol.47
, pp. 1064-1074
-
-
Gourley, C.J.P.1
Powell, J.M.2
Dougherty, W.J.3
Weaver, D.M.4
-
7
-
-
33645883828
-
Evolution of farm management, nitrogen efficiency and economic performance on Dutch dairy farms reducing external inputs
-
Groot J.C.J., Rossing W.A.H., Latinga E.A. Evolution of farm management, nitrogen efficiency and economic performance on Dutch dairy farms reducing external inputs. Livest. Sci. 2006, 100:99-110.
-
(2006)
Livest. Sci.
, vol.100
, pp. 99-110
-
-
Groot, J.C.J.1
Rossing, W.A.H.2
Latinga, E.A.3
-
8
-
-
33748097130
-
Efficiency of use of imported nitrogen, phosphorus, and potassium and potential for reducing P imports on Idaho dairy farms
-
Hristov A.N., Hazen W., Ellsworth J.W. Efficiency of use of imported nitrogen, phosphorus, and potassium and potential for reducing P imports on Idaho dairy farms. J. Dairy Sci. 2006, 89:3702-3712.
-
(2006)
J. Dairy Sci.
, vol.89
, pp. 3702-3712
-
-
Hristov, A.N.1
Hazen, W.2
Ellsworth, J.W.3
-
9
-
-
84916212124
-
Extension and knowledge transfer: Adaptive management approaches for timely impact
-
Ketterings Q.M. Extension and knowledge transfer: Adaptive management approaches for timely impact. J. Agric. Sci. 2013, 152:57-64. http://dx.doi.org/10.1017/S002185961300066X.
-
(2013)
J. Agric. Sci.
, vol.152
, pp. 57-64
-
-
Ketterings, Q.M.1
-
10
-
-
0031215079
-
A sensitivity analysis of nitrogen losses from dairy farms
-
Kohn R.A., Dou Z., Ferguson J.D., Boston R.C. A sensitivity analysis of nitrogen losses from dairy farms. J. Environ. Manage. 1997, 50:417-428.
-
(1997)
J. Environ. Manage.
, vol.50
, pp. 417-428
-
-
Kohn, R.A.1
Dou, Z.2
Ferguson, J.D.3
Boston, R.C.4
-
11
-
-
33644534544
-
Farm gate nitrogen surpluses and nitrogen use efficiency of specialized dairy farms in Flanders: Evolution and future goals
-
Nevens F., Verbruggen I., Reheul D., Hofman G. Farm gate nitrogen surpluses and nitrogen use efficiency of specialized dairy farms in Flanders: Evolution and future goals. Agric. Syst. 2006, 88:142-155.
-
(2006)
Agric. Syst.
, vol.88
, pp. 142-155
-
-
Nevens, F.1
Verbruggen, I.2
Reheul, D.3
Hofman, G.4
-
12
-
-
84937515188
-
New York Agricultural Statistics 2012
-
Annual Bulletin. USDA National Agricultural Statistics Service, New York Field Office, Albany, NY. Accessed Dec. 11, 2014.
-
New York Agricultural Statistics Service (NYSASS). 2012. New York Agricultural Statistics 2012. Annual Bulletin. USDA National Agricultural Statistics Service, New York Field Office, Albany, NY. Accessed Dec. 11, 2014. http://http://www.nass.usda.gov/Statistics_by_State/New_York/Publications/Annual_Statistical_Bulletin/2012/Annual%20Bulletin%202012.pdf.
-
(2012)
-
-
-
13
-
-
84937536006
-
New York Agricultural Statistics Years 2005 through 2011
-
Annual Bulletin. USDA National Agricultural Statistics Service, New York Field Office, Albany, NY. Accessed Dec. 11, 2014.
-
New York Agricultural Statistics Service (NYSASS). 2014. New York Agricultural Statistics Years 2005 through 2011. Annual Bulletin. USDA National Agricultural Statistics Service, New York Field Office, Albany, NY. Accessed Dec. 11, 2014. http://http://www.nass.usda.gov/Statistics_by_State/New_York/Publications/Annual_Statistical_Bulletin/.
-
(2014)
-
-
-
14
-
-
24644499496
-
Nitrogen and phosphorus surpluses on Danish dairy and pig farms in relation to farm characteristics
-
Nielsen A.H., Kristensen I.S. Nitrogen and phosphorus surpluses on Danish dairy and pig farms in relation to farm characteristics. Livest. Prod. Sci. 2005, 96:97-107.
-
(2005)
Livest. Prod. Sci.
, vol.96
, pp. 97-107
-
-
Nielsen, A.H.1
Kristensen, I.S.2
-
15
-
-
84937526055
-
Adaptive Nutrient Management Process
-
Agronomy Technical Note No. 7. NRCS, Washington, DC. Accessed Oct. 25, 2014.
-
NRCS (Natural Resources Conservation Service). 2013. Adaptive Nutrient Management Process. Agronomy Technical Note No. 7. NRCS, Washington, DC. Accessed Oct. 25, 2014. http://http://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=33791.wba.
-
(2013)
-
-
-
16
-
-
38349023659
-
Manure policy and MINAS: Regulating nitrogen and phosphorus surpluses in agriculture of the Netherlands
-
Organisation for Economic Co-operation and Development, Paris, France. Accessed Oct. 24, 2014.
-
Oenema, O., and P. Berentsen. 2005. Manure policy and MINAS: Regulating nitrogen and phosphorus surpluses in agriculture of the Netherlands. Organisation for Economic Co-operation and Development, Paris, France. Accessed Oct. 24, 2014. http://http://search.oecd.org/officialdocuments/displaydocumentpdf/?cote=COM/ENV/EPOC/CTPA/CFA(2004)67/FINAL&docLanguage=En.
-
(2005)
-
-
Oenema, O.1
Berentsen, P.2
-
17
-
-
0344702677
-
Approaches and uncertainties in nutrient budgets: Implications for nutrient management and environmental policies
-
Oenema O., Kros H., de Vries W. Approaches and uncertainties in nutrient budgets: Implications for nutrient management and environmental policies. Eur. J. Agron. 2003, 20:3-16.
-
(2003)
Eur. J. Agron.
, vol.20
, pp. 3-16
-
-
Oenema, O.1
Kros, H.2
de Vries, W.3
-
18
-
-
77952422419
-
Nitrogen use efficiency: A potential performance indicator and policy tool for dairy farms
-
Powell J.M., Gourley C.J.P., Rotz C.A., Weaver D.M. Nitrogen use efficiency: A potential performance indicator and policy tool for dairy farms. Environ. Sci. Policy 2010, 13:217-228.
-
(2010)
Environ. Sci. Policy
, vol.13
, pp. 217-228
-
-
Powell, J.M.1
Gourley, C.J.P.2
Rotz, C.A.3
Weaver, D.M.4
-
20
-
-
27644585386
-
Whole-farm perspectives on nutrient flow in grassland agriculture
-
Rotz C.A., Taube F., Russelle M.P., Oenema J., Sanderson M.A., Wachendorf M. Whole-farm perspectives on nutrient flow in grassland agriculture. Crop Sci. 2005, 45:2139-2159.
-
(2005)
Crop Sci.
, vol.45
, pp. 2139-2159
-
-
Rotz, C.A.1
Taube, F.2
Russelle, M.P.3
Oenema, J.4
Sanderson, M.A.5
Wachendorf, M.6
-
21
-
-
84882984758
-
SAS/STAT User's Guide
-
Release 8.00. SAS Institute, Inc., Cary, North Carolina.
-
SAS Institute Inc. 2012. SAS/STAT User's Guide. Release 8.00. SAS Institute, Inc., Cary, North Carolina.
-
(2012)
-
-
-
22
-
-
84916213026
-
Whole farm nutrient balance calculator for New York dairy farms
-
Soberon M.A., Ketterings Q.M., Rasmussen C.N., Czymmek K.J. Whole farm nutrient balance calculator for New York dairy farms. Nat. Sci. Educ. 2013, 42:57-67.
-
(2013)
Nat. Sci. Educ.
, vol.42
, pp. 57-67
-
-
Soberon, M.A.1
Ketterings, Q.M.2
Rasmussen, C.N.3
Czymmek, K.J.4
-
23
-
-
1642359195
-
Whole-farm nitrogen balance on western dairy farms
-
Spears R.A., Kohn R.A., Young A.J. Whole-farm nitrogen balance on western dairy farms. J. Dairy Sci. 2003, 86:4178-4186. b http://dx.doi.org/10.3168/jds.S0022-0302(03)74033-8.
-
(2003)
J. Dairy Sci.
, vol.86
, pp. 4178-4186
-
-
Spears, R.A.1
Kohn, R.A.2
Young, A.J.3
-
24
-
-
0038515353
-
Whole-farm phosphorus balance on western dairy farms
-
Spears R.A., Young A.J., Kohn R.A. Whole-farm phosphorus balance on western dairy farms. J. Dairy Sci. 2003, 86:688-695. a http://dx.doi.org/10.3168/jds.S0022-0302(03)73648-0.
-
(2003)
J. Dairy Sci.
, vol.86
, pp. 688-695
-
-
Spears, R.A.1
Young, A.J.2
Kohn, R.A.3
-
25
-
-
0344688411
-
Analyses of mineral element balances between 1997 and 1999 from dairy farms in the south of Sweden
-
Swensson C. Analyses of mineral element balances between 1997 and 1999 from dairy farms in the south of Sweden. Eur. J. Agron. 2003, 20:63-69.
-
(2003)
Eur. J. Agron.
, vol.20
, pp. 63-69
-
-
Swensson, C.1
-
26
-
-
79952020918
-
Nitrogen balances for New York State: Implications for manure and fertilizer management
-
Swink S.N., Ketterings Q.M., Chase L.E., Czymmek K.J., van Amburgh M.E. Nitrogen balances for New York State: Implications for manure and fertilizer management. J. Soil Water Conserv. 2011, 66:1-17.
-
(2011)
J. Soil Water Conserv.
, vol.66
, pp. 1-17
-
-
Swink, S.N.1
Ketterings, Q.M.2
Chase, L.E.3
Czymmek, K.J.4
van Amburgh, M.E.5
-
27
-
-
0003805811
-
-
USDA-EPA (Environmental Protection Agency), USDA-EPA, Washington, D.C
-
Unified national strategy for animal feeding operations 1999, USDA-EPA (Environmental Protection Agency), USDA-EPA, Washington, D.C.
-
(1999)
Unified national strategy for animal feeding operations
-
-
-
28
-
-
67649279226
-
2007 Census of Agriculture
-
New York. State and County data. Volume 1. Geographic Area Series. Part 32. USDA-NASS, Washington, DC. Accessed Dec. 11, 2014.
-
USDA-NASS (National Agricultural Statistics Service). 2009. 2007 Census of Agriculture. New York. State and County data. Volume 1. Geographic Area Series. Part 32. USDA-NASS, Washington, DC. Accessed Dec. 11, 2014. http://http://www.agcensus.usda.gov/Publications/2007/Full_Report/Census_by_State/New_York/.
-
(2009)
-
-
-
29
-
-
77954522844
-
The Dutch approach to the implementation of the nitrate directive: Explaining the inevitability of its failure
-
Wright S., Mallia C. The Dutch approach to the implementation of the nitrate directive: Explaining the inevitability of its failure. J. Transdiscip. Environ. Stud. 2008, 7:1-5.
-
(2008)
J. Transdiscip. Environ. Stud.
, vol.7
, pp. 1-5
-
-
Wright, S.1
Mallia, C.2
|