-
1
-
-
28244446253
-
Strategies to meet requirements of the eu-nitrate directive on intensive dairy farms
-
London, UK: International Fertilizer Society
-
AARTS, H. F.M. (2003). Strategies to Meet Requirements of the EU-Nitrate Directive on Intensive Dairy Farms. International Fertilizer Society Proceedings 518. London, UK: International Fertilizer Society
-
(2003)
International Fertilizer Society Proceedings
, vol.518
-
-
Aarts, H.F.M.1
-
2
-
-
84911874715
-
Major and micro nutrient advice for productive agricultural crops
-
ALEXANDER, S., BLACK, A., BOLAND, A., BURKE, J., CARTON, O.T., COULTER, B. S., CULLETON, N., DILLON, P., HACKETT, R., HUMPHREYS, J., KEADY, T., LALOR, S., MCHOUL, J., MERFIELD, C., MURPHY, B., OKIELY, P., ORIORDAN, E., ORLOVIUS, K., PLUNKETT, M., SCHULTE, R. & TUNNEY, H. (2008). Major and Micro Nutrient Advice for Productive Agricultural Crops. Johnstown Castle Research Centre, Ireland: Teagasc
-
(2008)
Johnstown Castle Research Centre, Ireland: Teagasc
-
-
Alexander, S.1
Black, A.2
Boland, A.3
Burke, J.4
Carton, O.T.5
Coulter, B.S.6
Culleton, N.7
Dillon, P.8
Hackett, R.9
Humphreys, J.10
Keady, T.11
Lalor, S.12
McHoul, J.13
Merfield, C.14
Murphy, B.15
Okiely, P.16
Oriordan, E.17
Orlovius, K.18
Plunkett, M.19
Schulte, R.20
Tunney, H.21
more..
-
3
-
-
2642575801
-
-
ARC Technical Review by an Agricultural Research Council Working Party. Wallingford UK CAB International
-
ARC (1994). The Nutrient Requirements of Ruminant Livestock. Technical Review by an Agricultural Research Council Working Party. Wallingford, UK: CAB International
-
(1994)
Nutrient Requirements of Ruminant Livestock
-
-
-
4
-
-
35748975407
-
Genetics of grass dry matter intake, energy balance, and digestibility in grazing irish dairy cows
-
BERRY, D. P., HORAN, B., ODONOVAN, M., BUCKLEY, F., KENNEDY, E., MCEVOY, M. & DILLON, P. (2007). Genetics of grass dry matter intake, energy balance, and digestibility in grazing Irish dairy cows. Journal of Dairy Science 90, 4835-4845.
-
(2007)
Journal of Dairy Science
, vol.90
, pp. 4835-4845
-
-
Berry, D.P.1
Horan, B.2
Odonovan, M.3
Buckley, F.4
Kennedy, E.5
McEvoy, M.6
Dillon, P.7
-
5
-
-
80052869652
-
The relationship between milk production and farm-gate nitrogen surplus for the waikato region new zealand
-
BEUKES, P. C., SCARSBROOK, M. R., GREGORINI, P., ROMERA, A. J., CLARK, D. A. &CATTO,W. (2012). The relationship between milk production and farm-gate nitrogen surplus for the Waikato region, New Zealand. Journal of Environmental Management 93, 44-51.
-
(2012)
Journal of Environmental Management
, vol.93
, pp. 44-51
-
-
Beukes, P.C.1
Scarsbrook, M.R.2
Gregorini, P.3
Romera, A.J.4
Clark, D.A.5
Catto, W.6
-
6
-
-
84911879562
-
-
Working Paper 13-WP-RE-02) Rural Economy & Development Programme. Oak Park, Carlow, Ireland: Teagasc. Available from accessed 18 November 2013
-
BUCKLEY, C.,MURPHY, P. &WALL, D. (2013). Farm-gate N and P Balances and Use Efficiencies across Specialist Dairy Farms in the Republic Ireland (Working Paper 13-WP-RE-02). Rural Economy & Development Programme. Oak Park, Carlow, Ireland: Teagasc. Available from: http://www. agresearch.teagasc.ie/rerc/downloads/workingpapers/13wpre02.pdf (accessed 18 November 2013).
-
(2013)
Farm-gate N and P Balances and Use Efficiencies Across Specialist Dairy Farms in the Republic Ireland
-
-
Buckley, C.1
Murphy, P.2
Wall, D.3
-
7
-
-
0034110981
-
The performance of holstein-friesian dairy cows of high and medium genetic merit for milk production on grassbased feeding systems
-
BUCKLEY, F., DILLON, P., CROSSE, S., FLYNN, F. & RATH,M. (2000). The performance of Holstein-Friesian dairy cows of high and medium genetic merit for milk production on grassbased feeding systems. Livestock Production Science 64, 107-119.
-
(2000)
Livestock Production Science
, vol.64
, pp. 107-119
-
-
Buckley, F.1
Dillon, P.2
Crosse, S.3
Flynn, F.4
Rath, M.5
-
8
-
-
84857345012
-
Evaluation of agri-environmental measures in the venice lagoon watershed nitrogen budgets and surplus indicators
-
CARPANI, M., GIUPPONI, C. & TREVISIOL, P. (2008). Evaluation of Agri-Environmental measures in the Venice lagoon watershed. Nitrogen budgets and surplus indicators. Italian Journal of Agronomy 3, 167-182.
-
(2008)
Italian Journal of Agronomy
, vol.3
, pp. 167-182
-
-
Carpani, M.1
Giupponi, C.2
Trevisiol, P.3
-
9
-
-
84655167622
-
Using field and farm nitrogen budgets to assess the effectiveness of actions mitigating n loss to water
-
CHERRY, K., MOONEY, S. J., RAMSDEN, S. & SHEPHERD, M.A. (2012). Using field and farm nitrogen budgets to assess the effectiveness of actions mitigating N loss to water. Agriculture, Ecosystems and Environment 147, 82-88.
-
(2012)
Agriculture, Ecosystems and Environment
, vol.147
, pp. 82-88
-
-
Cherry, K.1
Mooney, S.J.2
Ramsden, S.3
Shepherd, M.A.4
-
10
-
-
77955647587
-
Dry matter intake and feed efficiency profiles of 3 genotypes of holstein-friesian within pasturebased systems of milk production
-
COLEMAN, J., BERRY, D. P., PIERCE, K. M., BRENNAN, A. & HORAN, B. (2010). Dry matter intake and feed efficiency profiles of 3 genotypes of Holstein-Friesian within pasturebased systems of milk production. Journal of Dairy Science 93, 4318-4331.
-
(2010)
Journal of Dairy Science
, vol.93
, pp. 4318-4331
-
-
Coleman, J.1
Berry, D.P.2
Pierce, K.M.3
Brennan, A.4
Horan, B.5
-
11
-
-
84911929327
-
-
CONNOLLY, L., KINSELLA, A., QUINLAN, G. & MORAN, B. (2006). National Farm Survey 2005. Athenry, Ireland: Teagasc
-
(2006)
National Farm Survey 2005. Athenry, Ireland: Teagasc
-
-
Connolly, L.1
Kinsella, A.2
Quinlan, G.3
Moran, B.4
-
12
-
-
84911929327
-
-
CONNOLLY, L., KINSELLA, A., QUINLAN, G. & MORAN, B. (2007). National Farm Survey 2006. Athenry, Ireland: Teagasc
-
(2007)
National Farm Survey 2006. Athenry, Ireland: Teagasc
-
-
Connolly, L.1
Kinsella, A.2
Quinlan, G.3
Moran, B.4
-
13
-
-
77956457491
-
-
Athenry, Ireland: Teagasc
-
CONNOLLY, L., KINSELLA, A., QUINLAN, G. & MORAN, B. (2010). National Farm Survey 2009. Athenry, Ireland: Teagasc
-
(2010)
National Farm Survey 2009
-
-
Connolly, L.1
Kinsella, A.2
Quinlan, G.3
Moran, B.4
-
14
-
-
0026358772
-
Development and implementation of a computerised management information system (dairymis ii) of irish dairy farmers
-
CROSSE, S. (1991). Development and implementation of a computerised management information system (DAIRYMIS II) of Irish dairy farmers. Computers and Electronics in Agriculture 6, 157-173.
-
(1991)
Computers and Electronics in Agriculture
, vol.6
, pp. 157-173
-
-
Crosse, S.1
-
17
-
-
84911909838
-
-
DAFM (Department of Agriculture, Food & the Marine Dublin, Ireland: DAFM. Available from accessed 21 February 2013
-
DAFM (Department of Agriculture, Food & the Marine) (2013a). Rural Environment Protection Scheme -Overview. Dublin, Ireland: DAFM. Available from: http://www.agriculture.gov.ie/farmerschemespayments/ruralenvironmentprotectionschemereps/ (accessed 21 February 2013).
-
(2013)
Rural Environment Protection Scheme Overview
-
-
-
18
-
-
84911936436
-
-
DAFM (Department of Agriculture, Food & the Marine Available from accessed 10 February 2013
-
DAFM (Department of Agriculture, Food & the Marine) (2013b). Cross Compliance. Dublin, Ireland: DAFM. Available from: http://www.agriculture.gov.ie/farmerschemespayments/crosscompliance/ (accessed 10 February 2013).
-
(2013)
Cross Compliance. Dublin, Ireland: DAFM
-
-
-
21
-
-
33749151209
-
Impact of no3 leaching abatement measures on n2o and ch4 emissions from a uk dairy systems
-
DEL PRADO, A., CARDENAS, L. & SCHOLEFIELD, D. (2006). Impact of NO3 leaching abatement measures on N2O and CH4 emissions from a UK dairy systems. International Congress Series 1293, 359-362.
-
(2006)
International Congress Series
, vol.1293
, pp. 359-362
-
-
Del Prado, A.1
Cardenas, L.2
Scholefield, D.3
-
22
-
-
2142857782
-
Modelled impacts of farming practices and structural agricultural changes on nitrogen fluxes in the netherlands
-
DE VRIES, W., KROS, H. & OENEMA, O. (2001). Modelled impacts of farming practices and structural agricultural changes on nitrogen fluxes in the Netherlands. Scientific World Journal 1 (Suppl. 2), 664-672.
-
(2001)
Scientific World Journal
, vol.1
, pp. 664-672
-
-
De Vries, W.1
Kros, H.2
Oenema, O.3
-
24
-
-
80055106222
-
Challenges from EU and international environmental policy and legislation to animal production from temperate grassland. Tearmann
-
DILLON, P. & DELABY, L. (2009). Challenges from EU and international environmental policy and legislation to animal production from temperate grassland. Tearmann: Irish Journal of Agri-Environmental Research 7, 51-68.
-
(2009)
Irish Journal of Agri-Environmental Research
, vol.7
, pp. 51-68
-
-
Dillon, P.1
Delaby, L.2
-
25
-
-
84984477662
-
The effect of calving date and stocking rate on the performance of spring-calving dairy cows
-
DILLON, P., CROSSE, S., STAKELUM, G. & FLYNN, F. (1995). The effect of calving date and stocking rate on the performance of spring-calving dairy cows. Grass and Forage Science 50, 286-299.
-
(1995)
Grass and Forage Science
, vol.50
, pp. 286-299
-
-
Dillon, P.1
Crosse, S.2
Stakelum, G.3
Flynn, F.4
-
26
-
-
84899389729
-
Optimising financial return from grazing in temperate pastures
-
July 1995, Cork, Ireland (Ed. J. J. Murphy Wageningen, The Netherlands: Wageningen Academic Publishers
-
DILLON, P., ROCHE, J. R., SHALLOO, L. & HORAN, B. (2005). Optimising financial return from grazing in temperate pastures. In Utilization of Grazed Grass in Temperate Animal Systems; Proceedings of a Satellite Workshop of the XXth International Grassland Congress, July 1995, Cork, Ireland (Ed. J. J. Murphy), pp. 131-147. Wageningen, The Netherlands: Wageningen Academic Publishers
-
(2005)
Utilization of Grazed Grass in Temperate Animal Systems; Proceedings of A Satellite Workshop of the XXth International Grassland Congress
, pp. 131-147
-
-
Dillon, P.1
Roche, J.R.2
Shalloo, L.3
Horan, B.4
-
27
-
-
7744233871
-
Nitrate leaching from temperate perennial pastures grazed by dairy cows in south-Eastern australia
-
ECKARD, R. J.,WHITE, R. E., EDIS, R., SMITH, A. & CHAPMAN, D. F. (2004). Nitrate leaching from temperate perennial pastures grazed by dairy cows in south-Eastern Australia. Australian Journal of Agricultural Research 55, 911-920.
-
(2004)
Australian Journal of Agricultural Research
, vol.55
, pp. 911-920
-
-
Eckard, R.J.1
White, R.E.2
Edis, R.3
Smith, A.4
Chapman, D.F.5
-
28
-
-
84872353676
-
-
European Communities S.I. No. 610/2010 - European Communities (Good Agricultural Practice for Protection of Waters) Regulations 2010. Dublin: The Stationary Office
-
European Communities (2010). Statutory Instruments. S.I. No. 610/2010 - European Communities (Good Agricultural Practice for Protection of Waters) Regulations 2010. Dublin: The Stationary Office
-
(2010)
Statutory Instruments
-
-
-
29
-
-
84911948040
-
-
European Council 1991 Council Directive 91/676/EEC of 12 December 1991 concerning the protection of waters against pollution caused by nitrates from agricultural sources
-
European Council (1991). Council Directive 91/676/EEC of 12 December 1991 concerning the protection of waters against pollution caused by nitrates from agricultural sources. Official Journal of the European Union L375, 1-8.
-
Official Journal of the European Union L375
, pp. 1-8
-
-
-
30
-
-
41149152152
-
Npk farm-gate nutrient balances in dairy farms from northwest portugal
-
FANGUEIRO, D., PEREIRA, J., COUTINHO, J., MOREIRA, N. & TRINDADE, H. (2008). NPK farm-gate nutrient balances in dairy farms from Northwest Portugal. European Journal of Agronomy 28, 625-634.
-
(2008)
European Journal of Agronomy
, vol.28
, pp. 625-634
-
-
Fangueiro, D.1
Pereira, J.2
Coutinho, J.3
Moreira, N.4
Trindade, H.5
-
32
-
-
84911873486
-
Milk production costs stabilise
-
FINGLETON, W. A. (1997). Milk production costs stabilise. Todays Farm 8, 35-36.
-
(1997)
Todays Farm
, vol.8
, pp. 35-36
-
-
Fingleton, W.A.1
-
33
-
-
0004157846
-
-
9th edn. Boston, MA, USA Pearson Education Inc
-
GEORGE, D. &MALLERY, P. (2008). SPSS for Windows Step by Step: A Simple Guide and Reference, 16.0 Update, 9th edn. Boston, MA, USA: Pearson Education Inc
-
(2008)
SPSS for Windows Step by Step: A Simple Guide and Reference 16.0 Update
-
-
George, D.1
Mallery, P.2
-
34
-
-
0031466630
-
Environmental sustainability in agriculture: Diet matters
-
GOODLAND, R. (1997). Environmental sustainability in agriculture: diet matters. Ecological Economics 23, 189-200.
-
(1997)
Ecological Economics
, vol.23
, pp. 189-200
-
-
Goodland, R.1
-
35
-
-
0345564801
-
Input output accounting systems in the european community-An appraisal of their usefulness in raising awareness of environmental problems
-
GOODLASS, G., HALBERG, N. & VERSCHUUR, G. (2003). Input output accounting systems in the European community-An appraisal of their usefulness in raising awareness of environmental problems. European Journal of Agronomy 20, 17-24.
-
(2003)
European Journal of Agronomy
, vol.20
, pp. 17-24
-
-
Goodlass, G.1
Halberg, N.2
Verschuur, G.3
-
36
-
-
40949164627
-
Optimizing nutrient management for farm systems
-
GOULDING, K., JARVIS, S. & WHITMORE, A. (2008). Optimizing nutrient management for farm systems. Philosophical Transactions of the Royal Society B: Biological Sciences 363, 667-680.
-
(2008)
Philosophical Transactions of the Royal Society B: Biological Sciences
, vol.363
, pp. 667-680
-
-
Goulding, K.1
Jarvis, S.2
Whitmore, A.3
-
37
-
-
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. (2007). Nutrient budgeting as an approach to improving nutrient management on Australian dairy farms. Australian Journal of Experimental Agriculture 47, 1064-1074.
-
(2007)
Australian Journal of Experimental Agriculture
, vol.47
, pp. 1064-1074
-
-
Gourley, C.J.P.1
Powell, J.M.2
Dougherty, W.J.3
Weaver, D.4
-
38
-
-
84872245534
-
-
Victoria, Australia: Dairy Australia
-
GOURLEY, C. J. P., DOUGHERTY, W. J., AARONS, S.R. & HANNAH, M. (2010). Accounting for Nutrients on Australian Dairy Farms. Final Report DAV12307. Victoria, Australia: Dairy Australia
-
(2010)
Accounting for Nutrients on Australian Dairy Farms. Final Report DAV12307
-
-
Gourley, C.J.P.1
Dougherty, W.J.2
Aarons, S.R.3
Hannah, M.4
-
39
-
-
84655167804
-
Nitrogen use efficiency and manure management practices in contrasting dairy production systems
-
GOURLEY, C. J. P., AARONS, S.R. & POWELL, J.M. (2012). Nitrogen use efficiency and manure management practices in contrasting dairy production systems. Agriculture, Ecosystems and Environment 147, 73-81.
-
(2012)
Agriculture, Ecosystems and Environment
, vol.147
, pp. 73-81
-
-
Gourley, C.J.P.1
Aarons, S.R.2
Powell, J.M.3
-
40
-
-
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. & LANTINGA, E. A. (2006). Evolution of farm management, nitrogen efficiency and economic performance on Dutch dairy farms reducing external inputs. Livestock Science 100, 99-110.
-
(2006)
Livestock Science
, vol.100
, pp. 99-110
-
-
Groot, J.C.J.1
Rossing, W.A.H.2
Lantinga, E.A.3
-
41
-
-
39049161512
-
Manipulation of herbage production by altering the pattern of applying nitrogen fertilizer
-
HENNESSY, D., ODONOVAN, M., FRENCH, P. & LAIDLAW, A.S. (2008). Manipulation of herbage production by altering the pattern of applying nitrogen fertilizer. Grass and Forage Science 63, 152-166.
-
(2008)
Grass and Forage Science
, vol.63
, pp. 152-166
-
-
Hennessy, D.1
Odonovan, M.2
French, P.3
Laidlaw, A.S.4
-
42
-
-
84870253642
-
-
Athenry: Teagasc
-
HENNESSY, T., MORAN, B., KINSELLA, A. & QUINLAN, G. (2010). National Farm Survey 2010. Athenry: Teagasc
-
(2010)
National Farm Survey 2010
-
-
Hennessy, T.1
Moran, B.2
Kinsella, A.3
Quinlan, G.4
-
43
-
-
84870253642
-
-
Athenry: Teagasc
-
HENNESSY, T., KINSELLA, A., MORAN, B. & QUINLAN, G. (2011). National Farm Survey 2011. Athenry: Teagasc
-
(2011)
National Farm Survey 2011
-
-
Hennessy, T.1
Kinsella, A.2
Moran, B.3
Quinlan, G.4
-
44
-
-
85028158001
-
Grassland management and fertilizer use on intensive dairy farms fertilizer in 2009 -Economics and agronomy
-
Ed. S. Lalor Thurles, Ireland: Fertilizer Association of Ireland
-
HORAN, B. (2009). Grassland management and fertilizer use on intensive dairy farms. In Fertilizer in 2009 - Economics and Agronomy. Proceedings of Spring Scientific Meeting of The Fertilizer Association of Ireland no. 44 (Ed. S. Lalor), pp. 2-15. Thurles, Ireland: Fertilizer Association of Ireland
-
(2009)
Proceedings of Spring Scientific Meeting of the Fertilizer Association of Ireland
, Issue.44
, pp. 2-15
-
-
Horan, B.1
-
45
-
-
56649114149
-
Nitrogen flows and balances in four grassland-based systems of dairy production on a clay-loam soil in a moist temperate climate
-
HUMPHREYS, J., OCONNELL, K. & CASEY, I. A. (2008). Nitrogen flows and balances in four grassland-based systems of dairy production on a clay-loam soil in a moist temperate climate. Grass and Forage Science 63, 467-480.
-
(2008)
Grass and Forage Science
, vol.63
, pp. 467-480
-
-
Humphreys, J.1
Oconnell, K.2
Casey, I.A.3
-
46
-
-
84872485975
-
Sustainable options for grassland-based dairy production in the northwest of Europe. Tearmann
-
HUMPHREYS, J., AARTS,H. F. M.,WATSON, C. J.,WACHENDORF, M., LE GALL, A., TAUBE, F. & PFIMLIN, A. (2009a). Sustainable options for grassland-based dairy production in the northwest of Europe. Tearmann: Irish Journal of Agri-Environmental Research 7, 175-194.
-
(2009)
Irish Journal of Agri-Environmental Research
, vol.7
, pp. 175-194
-
-
Humphreys, J.1
Aarts, H.F.M.2
-
47
-
-
77957164471
-
Comparison of milk production from clover-based and fertilizer n-based grassland on a clay-loam soil under moist temperate climatic conditions
-
HUMPHREYS, J., CASEY, I.A. & LAIDLAW, A. S. (2009b). Comparison of milk production from clover-based and fertilizer N-based grassland on a clay-loam soil under moist temperate climatic conditions. Irish Journal of Agricultural and Food Research 48, 189-207.
-
(2009)
Irish Journal of Agricultural and Food Research
, vol.48
, pp. 189-207
-
-
Humphreys, J.1
Casey, I.A.2
Laidlaw, A.S.3
-
48
-
-
85027952109
-
An economic comparison of systems of dairy production based on n-fertilized grass and grass-white clover grassland in a moist maritime environment
-
HUMPHREYS, J., MIHAILESCU, E. & CASEY, I. A. (2012). An economic comparison of systems of dairy production based on N-fertilized grass and grass-white clover grassland in a moist maritime environment. Grass and Forage Science 67, 519-525.
-
(2012)
Grass and Forage Science
, vol.67
, pp. 519-525
-
-
Humphreys, J.1
Mihailescu, E.2
Casey, I.A.3
-
49
-
-
85028138593
-
-
Irish Meteorological Service Available from accessed 2 April 2013
-
Irish Meteorological Service (2013). Monthly Weather Reports. Available from: http://www.met.ie/climate/monthly-weather-reports.asp (accessed 2 April 2013).
-
(2013)
Monthly Weather Reports
-
-
-
51
-
-
0002512787
-
Nitrogen cycling and losses from dairy farms
-
JARVIS, S. C. (1993). Nitrogen cycling and losses from dairy farms. Soil Use and Management 9, 99-104.
-
(1993)
Soil Use and Management
, vol.9
, pp. 99-104
-
-
Jarvis, S.C.1
-
52
-
-
0012364678
-
Nutrient management from farming systems perspective
-
JARVIS, S.C. & AARTS, H. F.M. (2000). Nutrient management from farming systems perspective. Grassland Science in Europe 5, 363-373.
-
(2000)
Grassland Science in Europe
, vol.5
, pp. 363-373
-
-
Jarvis, S.C.1
Aarts, H.F.M.2
-
53
-
-
28244502051
-
Effects of grass pasture and concentrate-based feeding systems for spring - Calving dairy cows in early spring on performance during lactation
-
KENNEDY, E., ODONOVAN, M., MURPHY, J.-P., DELABY, L. & OMARA, F. (2005). Effects of grass pasture and concentrate-based feeding systems for spring - calving dairy cows in early spring on performance during lactation. Grass and Forage Science 60, 310-318.
-
(2005)
Grass and Forage Science
, vol.60
, pp. 310-318
-
-
Kennedy, E.1
Odonovan, M.2
Murphy, J.-P.3
Delaby, L.4
Omara, F.5
-
54
-
-
84907877174
-
The effect of organic management strategies on dairy production in clover based grassland
-
KEOGH, B., HUMPHREYS, J., PHELAN, P., NECPALOVA, M., CASEY, I.A. & FITZGERALD, E. (2010). The effect of organic management strategies on dairy production in clover based grassland. Grassland Science in Europe 15, 907-909.
-
(2010)
Grassland Science in Europe
, vol.15
, pp. 907-909
-
-
Keogh, B.1
Humphreys, J.2
Phelan, P.3
Necpalova, M.4
Casey, I.A.5
Fitzgerald, E.6
-
55
-
-
0036033782
-
Assessment and improvement of the efficiency of nitrogen use in clover based and fertilizer based dairy systems 1 benchmarking using farm-gate balances
-
LEACH, K.A. & ROBERTS, D. J. (2002). Assessment and improvement of the efficiency of nitrogen use in clover based and fertilizer based dairy systems. 1. Benchmarking using farm-gate balances. Biological Agriculture and Horticulture 20, 143-155.
-
(2002)
Biological Agriculture and Horticulture
, vol.20
, pp. 143-155
-
-
Leach, K.A.1
Roberts, D.J.2
-
56
-
-
77957137375
-
Environmental impacts of grazed clover/grass pastures
-
LEDGARD, S., SCHILS, R., ERIKSEN, J. & LUO, J. (2009). Environmental impacts of grazed clover/grass pastures. Irish Journal of Agricultural and Food Research 48, 209-226.
-
(2009)
Irish Journal of Agricultural and Food Research
, vol.48
, pp. 209-226
-
-
Ledgard, S.1
Schils, R.2
Eriksen, J.3
Luo, J.4
-
57
-
-
0035092749
-
Nitrogen fixation by white clover in pastures grazed by dairy cows: Temporal variation and effects of nitrogen fertilization
-
LEDGARD, S. F., SPROSEN, M. S., PENNO, J.W.& RAJENDRAM, G. S. (2001). Nitrogen fixation by white clover in pastures grazed by dairy cows: temporal variation and effects of nitrogen fertilization. Plant and Soil 229, 177-187.
-
(2001)
Plant and Soil
, vol.229
, pp. 177-187
-
-
Ledgard, S.F.1
Sprosen, M.S.2
Penno, J.W.3
Rajendram, G.S.4
-
58
-
-
0004279217
-
-
5th edn. Harlow, UK Longman Scientific & Technical
-
MCDONALD, P., EDWARDS, R. A., GREENHALGH, J.F.D. & MORGAN, C. A. (1995). Animal Nutrition, 5th edn. Harlow, UK: Longman Scientific & Technical
-
(1995)
Animal Nutrition
-
-
McDonald, P.1
Edwards, R.A.2
Greenhalgh, J.F.D.3
Morgan, C.A.4
-
59
-
-
33644500892
-
-
ARMIS 4347. Dublin: Teagasc
-
MOUNSEY, J., SHEEHY, J., CARTON, O.T. & OTOOLE, P. (1998). Nutrient Management Planning on Irish Dairy Farms. End of Project Report. ARMIS 4347. Dublin: Teagasc
-
(1998)
Nutrient Management Planning on Irish Dairy Farms End of Project Report
-
-
Mounsey, J.1
Sheehy, J.2
Carton, O.T.3
Otoole, P.4
-
60
-
-
0345133258
-
A methodology for the calculation of farm level nitrogen and phosphorus in flemish agriculture
-
MULIER, A., HOFMAN, G., BAECKE, E., CARLIER, L., DE BRABANDER, D., DE GROOTE, G., DE WILDE, R., FIEMS, L., JANSSENS, G., VAN CLEEMPUT, O., VAN HERCK, A., VAN HUYLENBROECK, G. & VERBRUGGEN, I. (2003). A methodology for the calculation of farm level nitrogen and phosphorus in Flemish agriculture. European Journal of Agronomy 20, 45-51.
-
(2003)
European Journal of Agronomy
, vol.20
, pp. 45-51
-
-
Mulier, A.1
Hofman, G.2
Baecke, E.3
Carlier, L.4
De Brabander, D.5
De Groote, G.6
De Wilde, R.7
Fiems, L.8
Janssens, G.9
Van Cleemput, O.10
Van Herck, A.11
Van Huylenbroeck, G.12
Verbruggen, I.13
-
61
-
-
33644534544
-
Farmgate nitrogen surpluses and nitrogen use efficiency of specialized dairy farms in flanders: Evolution and future goals
-
NEVENS, F., VERBRUGGEN, I., REHEUL, D. & HOFMAN, G. (2006). Farmgate nitrogen surpluses and nitrogen use efficiency of specialized dairy farms in Flanders: evolution and future goals. Agricultural Systems 88, 142-155.
-
(2006)
Agricultural Systems
, vol.88
, pp. 142-155
-
-
Nevens, F.1
Verbruggen, I.2
Reheul, D.3
Hofman, G.4
-
62
-
-
24644499496
-
Nitrogen and phosphorus surpluses on danish dairy and pig farms in relation to farm characteristics
-
NIELSEN, A.H. & KRISTENSEN, I. S. (2005). Nitrogen and phosphorus surpluses on Danish dairy and pig farms in relation to farm characteristics. Livestock Production Science 96, 97-107.
-
(2005)
Livestock Production Science
, vol.96
, pp. 97-107
-
-
Nielsen, A.H.1
Kristensen, I.S.2
-
63
-
-
34548656304
-
Quantification of nitrogen sources for grassland
-
OCONNELL, K., HUMPHREYS, J. & WATSON, C.J. (2004). Quantification of nitrogen sources for grassland. Proceedings of the Fertilizer Association of Ireland 40, 15-29.
-
(2004)
Proceedings of the Fertilizer Association of Ireland
, vol.40
, pp. 15-29
-
-
Oconnell, K.1
Humphreys, J.2
Watson, C.J.3
-
64
-
-
0036975265
-
Note on the effects of herbage mass at closing and autumn closing date on spring grass supply on commercial dairy farms
-
ODONOVAN, M., DILLON, P., REID, P., RATH, M. & STAKELUM, G. (2002). Note on the effects of herbage mass at closing and autumn closing date on spring grass supply on commercial dairy farms. Irish Journal of Agricultural and Food Research 41, 265-269.
-
(2002)
Irish Journal of Agricultural and Food Research
, vol.41
, pp. 265-269
-
-
Odonovan, M.1
Dillon, P.2
Reid, P.3
Rath, M.4
Stakelum, G.5
-
65
-
-
84867003773
-
Improving nitrogen management on grassland on commercial pilot dairy farms in the netherlands
-
OENEMA, J., VAN ITTERSUM, M. & VAN KEULEN, H. (2012). Improving nitrogen management on grassland on commercial pilot dairy farms in the Netherlands. Agriculture, Ecosystems and Environment 162, 116-126.
-
(2012)
Agriculture, Ecosystems and Environment
, vol.162
, pp. 116-126
-
-
Oenema, J.1
Van Ittersum, M.2
Van Keulen, H.3
-
66
-
-
0344702677
-
Approaches and uncertainties in nutrient budgets: Implications for nutrient management and environmental policies
-
OENEMA, O., KROS, H. & DE VRIES,W. (2003). Approaches and uncertainties in nutrient budgets: implications for nutrient management and environmental policies. European Journal of Agronomy 20, 3-16.
-
(2003)
European Journal of Agronomy
, vol.20
, pp. 3-16
-
-
Oenema, O.1
Kros, H.2
De Vries, W.3
-
67
-
-
0013349390
-
Control and utilization of livestock manures
-
Ed. A. Hopkins Oxford, UK Blackwell Science Ltd
-
PAIN, B. F. (2000). Control and utilization of livestock manures. In Grass: Its Production and Utilization (Ed. A. Hopkins), pp. 343-364. Oxford, UK: Blackwell Science Ltd
-
(2000)
Grass: Its Production and Utilization
, pp. 343-364
-
-
Pain, B.F.1
-
68
-
-
77957116353
-
Grassland management with emphasis on nitrogen flows
-
Eds A. Elgersma, J. Dijkstra & S. Tamminga Dordrecht, The Netherlands Springer
-
PEYRAUD, J.L. & DELABY, L. (2006). Grassland management with emphasis on nitrogen flows. In Fresh Herbage for Dairy Cattle (Eds A. Elgersma, J. Dijkstra & S. Tamminga), pp. 103-123. Dordrecht, The Netherlands: Springer
-
(2006)
Fresh Herbage for Dairy Cattle
, pp. 103-123
-
-
Peyraud, J.L.1
Delaby, L.2
-
69
-
-
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. (2010). Nitrogen use efficiency: a potential performance indicator and policy tool for dairy farms. Environmental Science and Policy 13, 217-228.
-
(2010)
Environmental Science and Policy
, vol.13
, pp. 217-228
-
-
Powell, J.M.1
Gourley, C.J.P.2
Rotz, C.A.3
Weaver, D.M.4
-
70
-
-
84866019312
-
Optimisation of environmental practices in a network of dairy farms of the atlantic area
-
13-14 December 2006 (Eds S. Jarvis & A. Pfimlin Rennes, France: Institut Lélevage
-
RAISON, C., PFLIMLIN, A. & LE GALL, A. (2006). Optimisation of environmental practices in a network of dairy farms of the Atlantic area. In Dairy Systems and Environment in the Atlantic Area: Taking Better Account of the Regional Diversities with the Findings of the Green Dairy Project. Proceedings of the Final Seminar. Proceedings of the Final Seminar of the Green Dairy Project: Interreg Atlantic Area IIIB N100, Rennes (France), 13-14 December 2006 (Eds S. Jarvis & A. Pfimlin), pp. 43-65. Rennes, France: Institut Lélevage
-
(2006)
Dairy Systems and Environment in the Atlantic Area: Taking Better Account of the Regional Diversities with the Findings of the Green Dairy Project Proceedings of the Final Seminar. Proceedings of the Final Seminar of the Green Dairy Project: Interreg Atlantic Area IIIB N100, Rennes (France)
, pp. 43-65
-
-
Raison, C.1
Pflimlin, A.2
Gall, A.L.E.3
-
72
-
-
68849094188
-
Assessment and improvement of the efficiency of nitrogen use on commercial dairy farms
-
ROBERTS, D. J., LEACH, K.A. & GOLDIE, J. (2007). Assessment and improvement of the efficiency of nitrogen use on commercial dairy farms. International Journal of Agricultural Sustainability 5, 295-304.
-
(2007)
International Journal of Agricultural Sustainability
, vol.5
, pp. 295-304
-
-
Roberts, D.J.1
Leach, K.A.2
Goldie, J.3
-
73
-
-
78751693760
-
A model of nitrogen efficiency in contrasting grass-based dairy systems
-
RYAN, W., HENNESSY, D., MURPHY, J. J., BOLAND, T.M. & SHALLOO, L. (2011). A model of nitrogen efficiency in contrasting grass-based dairy systems. Journal of Dairy Science 94, 1032-1044.
-
(2011)
Journal of Dairy Science
, vol.94
, pp. 1032-1044
-
-
Ryan, W.1
Hennessy, D.2
Murphy, J.J.3
Boland, T.M.4
Shalloo, L.5
-
74
-
-
84865519136
-
The effect of grazing season length on nitrogen utilization efficiency and nitrogen balance in spring calving dairy production systems
-
RYAN, W., HENNESSY, D., BOLAND, T.M. & SHALLOO, L. (2012). The effect of grazing season length on nitrogen utilization efficiency and nitrogen balance in spring calving dairy production systems. Journal of Agricultural Science, Cambridge 150, 630-643.
-
(2012)
Journal of Agricultural Science Cambridge
, vol.150
, pp. 630-643
-
-
Ryan, W.1
Hennessy, D.2
Boland, T.M.3
Shalloo, L.4
-
75
-
-
0344270847
-
An evaluation of whole-farm nitrogen balances and related indices for efficient nitrogen use
-
SCHRöDER, J. J., AARTS, H. F. M., TEN BERGE, H. F. M., VAN KEULEN, H. & NEETESON, J. J. (2003). An evaluation of whole-farm nitrogen balances and related indices for efficient nitrogen use. European Journal of Agronomy 20, 33-44.
-
(2003)
European Journal of Agronomy
, vol.20
, pp. 33-44
-
-
Schröder, J.J.1
Aarts, H.F.M.2
Ten Berge, H.F.M.3
Van Keulen, H.4
Neeteson, J.J.5
-
76
-
-
12544259489
-
The economic impact of cow genetic potential for milk production and concentrate supplementation level on the profitability of pasture based systems under different eu milk quota scenarios
-
SHALLOO, L., KENNEDY, J., WALLACE, M., RATH, M. & DILLON, P. (2004). The economic impact of cow genetic potential for milk production and concentrate supplementation level on the profitability of pasture based systems under different EU milk quota scenarios. Journal of Agricultural Science, Cambridge 142, 357-369.
-
(2004)
Journal of Agricultural Science, Cambridge
, vol.142
, pp. 357-369
-
-
Shalloo, L.1
Kennedy, J.2
Wallace, M.3
Rath, M.4
Dillon, P.5
-
77
-
-
39849085422
-
The effect of grazing pressure on rotationally grazed pastures in spring/early summer on the performance of dairy cows in the summer/autumn period
-
STAKELUM, G. & DILLON, P. (2007). The effect of grazing pressure on rotationally grazed pastures in spring/early summer on the performance of dairy cows in the summer/autumn period. Irish Journal of Agricultural and Food Research 46, 29-46.
-
(2007)
Irish Journal of Agricultural and Food Research
, vol.46
, pp. 29-46
-
-
Stakelum, G.1
Dillon, P.2
-
78
-
-
0344688411
-
Analyses of mineral element balances between 1997 and 1999 from dairy farms in the south of sweden
-
SWENSSON, C. (2003). Analyses of mineral element balances between 1997 and 1999 from dairy farms in the South of Sweden. European Journal of Agronomy 20, 63-69.
-
(2003)
European Journal of Agronomy
, vol.20
, pp. 63-69
-
-
Swensson, C.1
-
79
-
-
84911949297
-
-
TEAGASC Ireland: Teagasc
-
TEAGASC (2011). The Grass Calculator. Fermoy, Ireland: Teagasc
-
(2011)
Grass Calculator Fermoy
-
-
-
80
-
-
84911947897
-
-
TEAGASC Oak Park Carlow Ireland Teagasc. Available from accessed 15 May 2013
-
TEAGASC (2013). Moorepark Grass Growth and Weather. Oak Park, Carlow, Ireland: Teagasc. Available from: http://www.agresearch.teagasc.ie/moorepark/grassgrowth/mpn-grassgrowth.asp (accessed 15 May 2013).
-
(2013)
Moorepark Grass Growth Weather
-
-
-
81
-
-
68849098190
-
Farm gate nitrogen balances on intensive dairy farms in the south-west of ireland
-
TREACY, M., HUMPHREYS, J., MC NAMARA, K., BROWNE, R. & WATSON, C. (2008). Farm gate nitrogen balances on intensive dairy farms in the south-west of Ireland. Irish Journal of Agricultural and Food Research 47, 105-117.
-
(2008)
Irish Journal of Agricultural and Food Research
, vol.47
, pp. 105-117
-
-
Treacy, M.1
Humphreys, J.2
Namara, K.M.C.3
Browne, R.4
Watson, C.5
-
82
-
-
77956119600
-
Long-term phosphorus grassland experiment for beef production - Impacts on soil phosphorus levels and liveweight gains
-
TUNNEY, H., KIRWAN, L., FU, W., CULLETON, N. & BLACK, A.D. (2010). Long-term phosphorus grassland experiment for beef production - impacts on soil phosphorus levels and liveweight gains. Soil Use and Management 26, 237-244.
-
(2010)
Soil Use and Management
, vol.26
, pp. 237-244
-
-
Tunney, H.1
Kirwan, L.2
-
83
-
-
0033837433
-
Soil-plant-Animal relations in nutrient cycling: The case of dairy farming system de marke
-
VAN KEULEN, H., AARTS, H. F. M., HABEKOTTE, B., VAN DER MEER, H.G. & SPIERTZ, J. H. (2000). Soil-plant-Animal relations in nutrient cycling: the case of dairy farming system "De Marke". European Journal of Agronomy 13, 245-261.
-
(2000)
European Journal of Agronomy
, vol.13
, pp. 245-261
-
-
Van Keulen, H.1
Aarts, H.F.M.2
Habekotte, B.3
Van Der Meer, H.G.4
Spiertz, J.H.5
-
84
-
-
0033058480
-
Using nitrogen budgets to indicate nitrogen use efficiency and losses from whole farm systems: A comparison of three methodological approaches
-
WATSON, C.A. & ATKINSON, D. (1999). Using nitrogen budgets to indicate nitrogen use efficiency and losses from whole farm systems: a comparison of three methodological approaches. Nutrient Cycling in Agroecosystems 53, 259-267.
-
(1999)
Nutrient Cycling in Agroecosystems
, vol.53
, pp. 259-267
-
-
Watson, C.A.1
Atkinson, D.2
-
85
-
-
14744279070
-
Managing ammonia emissions from livestock production in europe
-
WEBB, J., MENZI, H., PAIN, B. F., MISSELBROOK, T. H., DäMMGEN, U., HENDRIKS, H. & DöHLER, H. (2005). Managing ammonia emissions from livestock production in Europe. Environmental Pollution 135, 399-406.
-
(2005)
Environmental Pollution
, vol.135
, pp. 399-406
-
-
Webb, J.1
Menzi, H.2
Pain, B.F.3
Misselbrook, T.H.4
Dämmgen, U.5
Hendriks, H.6
Döhler, H.7
|