-
1
-
-
70349085094
-
Manure production and characteristics
-
ASABE (American Society of Agricultural and Biological Engineers). St.Joseph MI:ASABE.
-
ASABE (American Society of Agricultural and Biological Engineers). 2005. Manure production and characteristics. ASAE D384.2. St.Joseph, MI:ASABE.
-
(2005)
ASAE
, vol.D384
, Issue.2
-
-
-
2
-
-
10444249723
-
Grazing systems, ecosystem responses and global change
-
Asner, G.P., A.J. Elmore, L.P. Olander, R.E. Martin, and A.T.Thomas. 2004. Grazing systems, ecosystem responses and global change. Annual Review of Environment and Resources 29(1):261-299.
-
(2004)
Annual Review of Environment and Resources
, vol.29
, Issue.1
, pp. 261-299
-
-
Asner, G.P.1
Elmore, A.J.2
Olander, L.P.3
Martin, R.E.4
Thomas, A.T.5
-
3
-
-
0029177457
-
Livestock grazing and conservation on southwestern rangelands
-
Brown, J.H., and W McDonald. 1995. Livestock grazing and conservation on southwestern rangelands. Conservation Biology 9(6):1644-1647.
-
(1995)
Conservation Biology
, vol.9
, Issue.6
, pp. 1644-1647
-
-
Brown, J.H.1
McDonald, W.2
-
4
-
-
0031826381
-
Nonpoint pollution of surface waters widi phosphorus and nitrogen
-
Carpenter, S.R., N.F. Caraco, D.L. Correll, R.W. Howarth, A.N. Sharpley, and VH. Smith. 1998. Nonpoint pollution of surface waters widi phosphorus and nitrogen. Ecological Applications 8(3):559-568.
-
(1998)
Ecological Applications
, vol.8
, Issue.3
, pp. 559-568
-
-
Carpenter, S.R.1
Caraco, N.F.2
Correll, D.L.3
Howarth, R.W.4
Sharpley, A.N.5
Smith, V.H.6
-
5
-
-
60749088668
-
Controlling eutrophication: Nitrogen and phosphorus
-
Conley, D.J., H.M. Paerl, R.M. Howarth, D.F. Boesch, S.P. Seitzinger, K.E. Havens, C. Lancelot, and G.E. Likens. 2009. Controlling eutrophication: Nitrogen and phosphorus. Science 323(5917):1014-1015.
-
(2009)
Science
, vol.323
, Issue.5917
, pp. 1014-1015
-
-
Conley, D.J.1
Paerl, H.M.2
Howarth, R.M.3
Boesch, D.F.4
Seitzinger, S.P.5
Havens, K.E.6
Lancelot, C.7
Likens, G.E.8
-
6
-
-
0032876415
-
Phosphorus- And nitrogen-based manure and compost applications: Corn production and soil phosphorus
-
Eghball, B., and J.F. Power. 1999. Phosphorus- and nitrogen-based manure and compost applications: corn production and soil phosphorus. Soil Science Society of America Journal 63(4):895-902. (Pubitemid 29475388)
-
(1999)
Soil Science Society of America Journal
, vol.63
, Issue.4
, pp. 895-901
-
-
Eghball, B.1
Power, J.F.2
-
7
-
-
77953529182
-
-
(Food and Agriculture Organization Statistical Database), n.d.
-
FAOSTAT (Food and Agriculture Organization Statistical Database), n.d. http://faostat.fao.org.
-
-
-
-
8
-
-
0036409409
-
Efficiency of energy and nutrient use in the production of edible protein of animal origin
-
Flachowsky, G. 2002. Efficiency of energy and nutrient use in the production of edible protein of animal origin. Journal of Applied Animal Research 22(1): 1-24. (Pubitemid 36928154)
-
(2002)
Journal of Applied Animal Research
, vol.22
, Issue.1
, pp. 1-24
-
-
Flachowsky, G.1
-
9
-
-
37049005927
-
International trade in meat: The tip of the pork chop
-
Galloway, J.N., M. Burke, G.E. Bradford, R. Naylor, W. Falcon, A.K. Chapagain, J.C. Gaskell, E. McCullough, H.A. Mooney, K.L.L. Oleson, H. Steinfeld, T. Wassenaar, and V. Smil. 2007. International trade in meat: The tip of the pork chop.Ambio 36(8): 622-629.
-
(2007)
Ambio
, vol.36
, Issue.8
, pp. 622-629
-
-
Galloway, J.N.1
Burke, M.2
Bradford, G.E.3
Naylor, R.4
Falcon, W.5
Chapagain, A.K.6
Gaskell, J.C.7
McCullough, E.8
Mooney, H.A.9
Oleson, K.L.L.10
Steinfeld, H.11
Wassenaar, T.12
Smil, V.13
-
10
-
-
70349947030
-
The disappearing nutrient
-
Gilbert, N. 2009. The disappearing nutrient. Nature 461(8): 716-718.
-
(2009)
Nature
, vol.461
, Issue.8
, pp. 716-718
-
-
Gilbert, N.1
-
11
-
-
76749143781
-
Food security: The challenge of feeding 9 billion people
-
Godfray, H.C.J., J.R. Beddington, I.R. Crute, L. Haddad, D. Lawrence, J.F. Muir, J.Pretty, S. Robinson, S.M. Thomas, and C. Toulmin. 2010. Food security: The challenge of feeding 9 billion people. Science 327(5967): 812-818.
-
(2010)
Science
, vol.327
, Issue.5967
, pp. 812-818
-
-
Godfray, H.C.J.1
Beddington, J.R.2
Crute, I.R.3
Haddad, L.4
Lawrence, D.5
Muir, J.F.6
Pretty, J.7
Robinson, S.8
Thomas, S.M.9
Toulmin, C.10
-
12
-
-
0034910023
-
Pigs expressing salivary phytase produce low phosphorus manure
-
Golovan, S.P., R.G. Meidinger, A. Ajakaiye, M. Cottrill, M.Z.Wiederkehr, D.J. Barney, C. Plante, J.W. Pollard, M.Z. Fan, M.A. Hayes, J. Laursen, J.P. Hjorth, R.R. Hacker, J.P. Phillips, and C.W. Forsberg. 2001. Pigs expressing salivary phytase produce low phosphorus manure. Nature Biotechnology 19(8): 741-746.
-
(2001)
Nature Biotechnology
, vol.19
, Issue.8
, pp. 741-746
-
-
Golovan, S.P.1
Meidinger, R.G.2
Ajakaiye, A.3
Cottrill, M.4
Wiederkehr, M.Z.5
Barney, D.J.6
Plante, C.7
Pollard, J.W.8
Fan, M.Z.9
Hayes, M.A.10
Laursen, J.11
Hjorth, J.P.12
Hacker, R.R.13
Phillips, J.P.14
Forsberg, C.W.15
-
13
-
-
36549056975
-
Ecological services to and from rangelands of the United States
-
DOI 10.1016/j.ecolecon.2007.08.005, PII S0921800907004326, Ecosystems Services and Agriculture
-
Havstad, K.M., D.P.C. Peters, R. Skaggs, J. Brown, B. Bestelmeyer, E. Fredrickson, J. Herrick, and J.Wright. 2007. Ecological services to and from rangelands in the United States. Ecological Economics 64(2): 261-268. (Pubitemid 350181375)
-
(2007)
Ecological Economics
, vol.64
, Issue.2
, pp. 261-268
-
-
Havstad, K.M.1
Peters, D.P.C.2
Skaggs, R.3
Brown, J.4
Bestelmeyer, B.5
Fredrickson, E.6
Herrick, J.7
Wright, J.8
-
14
-
-
18644378527
-
Survey of waterextractable phosphorus in livestock manure
-
Kleinman, P.J.A., A.M. Wolf, A.N. Sharpley, D.B. Beegle, L.S. Saporito. 2005. Survey of waterextractable phosphorus in livestock manure. Soil Science Society of America Journal 69(3): 701-709.
-
(2005)
Soil Science Society of America Journal
, vol.69
, Issue.3
, pp. 701-709
-
-
Kleinman, P.J.A.1
Wolf, A.M.2
Sharpley, A.N.3
Beegle, D.B.4
Saporito, L.S.5
-
15
-
-
0004439467
-
Digestion of phosphorus and other nutrients: The role of phytases and factors influencing their activity
-
ed. M.R. Bedford and G.G. Partridge, Marlborough: CABI Publishing.
-
Kornegay, E.T 2001. Digestion of phosphorus and other nutrients: the role of phytases and factors influencing their activity. In Enzymes in Farm Animal Nutrition, ed. M.R. Bedford and G.G. Partridge, 237-271. Marlborough: CABI Publishing.
-
(2001)
Enzymes in Farm Animal Nutrition
, pp. 237-271
-
-
Kornegay, E.T.1
-
16
-
-
23944437509
-
Broiler diet modification and litter storage: Impacts on phosphorus in litters, soils, and runoff
-
McGrath, J.M., T. Sims, R.O. Maguire.W.W. Saylor, C.R. Angel, and B.L. Turner. 2005. Broiler diet modification and litter storage: Impacts on phosphorus in litters, soils, and runoff. Journal of Environmental Quality 34(5): 1896-1909.
-
(2005)
Journal of Environmental Quality
, vol.34
, Issue.5
, pp. 1896-1909
-
-
McGrath, J.M.1
Sims, T.2
Maguire, R.O.3
Saylor, W.W.4
Angel, C.R.5
Turner, B.L.6
-
17
-
-
77953528616
-
-
California: University of California Press.
-
Montgomery, D.R. 2007. Dirt. California: University of California Press.
-
(2007)
Dirt
-
-
Montgomery, D.R.1
-
18
-
-
28844490109
-
Losing the links between livestock and the land
-
Naylor, R., H. Steinfeld, W. Falcon, J. Galloway, V. Smil, E. Bradford, J. Alder, and H. Mooney. 2005. Losing the links between livestock and the land. Science 310(5755): 1621-1622.
-
(2005)
Science
, vol.310
, Issue.5755
, pp. 1621-1622
-
-
Naylor, R.1
Steinfeld, H.2
Falcon, W.3
Galloway, J.4
Smil, V.5
Bradford, E.6
Alder, J.7
Mooney, H.8
-
21
-
-
27744578404
-
The N:P stoichiometry of cereal, grain legume and oilseed crops
-
Sadras, V.O. 2006. The N:P stoichiometry of cereal, grain legume and oilseed crops. Field Crops Research 95(1):13-29.
-
(2006)
Field Crops Research
, vol.95
, Issue.1
, pp. 13-29
-
-
Sadras, V.O.1
-
22
-
-
0034514238
-
Phosphorus in the environment: Natural flows and human interferences
-
Smil,V. 2000. Phosphorus in the environment: natural flows and human interferences. Annual Review of Energy and Environment 25(1):53-88.
-
(2000)
Annual Review of Energy and Environment
, vol.25
, Issue.1
, pp. 53-88
-
-
Smil, V.1
-
23
-
-
0036010872
-
Nitrogen and food production: Proteins for human diets
-
Smil,V. 2002. Nitrogen and food production: proteins for human diets.Ambio 31(2): 126-131.
-
(2002)
Ambio
, vol.31
, Issue.2
, pp. 126-131
-
-
Smil, V.1
-
24
-
-
67651149526
-
Climate benefits of changing diet
-
Stehfest, E., L. Bouwman, D.P. van Vuuren, M.G.J. den Elzen, B. Eickhout, P. Kabat. 2009. Climate benefits of changing diet. Climatic Change 95(1): 83-102.
-
(2009)
Climatic Change
, vol.95
, Issue.1
, pp. 83-102
-
-
Stehfest, E.1
Bouwman, L.2
Van Vuuren, D.P.3
Den Elzen, M.G.J.4
Eickhout, B.5
Kabat, P.6
-
25
-
-
34948857038
-
-
Food and Agricultural Organization of the United Nations.
-
Steinfeld, H., P. Gerber, T. Wassenaar, V. Castel, M. Rosales, and C. de Haan. 2006. Livestock's long shadow-environmental issues and options. Food and Agricultural Organization of the United Nations. p390.
-
(2006)
Livestock's Long Shadow-environmental Issues and Options
, pp. 390
-
-
Steinfeld, H.1
Gerber, P.2
Wassenaar, T.3
Castel, V.4
Rosales, M.5
De Haan, C.6
-
26
-
-
0035853540
-
Forecasting agriculturally driven global environmental change
-
DOI 10.1126/science.1057544
-
Tilman, D., J. Fargione, B. Wolff, C. D'Antonio, A. Dobson, R. Howarth, D. Schindler, W.H. Schlesinger, D. Simberloff, and D. Swackamer. 2001. Forecasting agriculturally driven global environmental change. Science 292(5515): 281-284. (Pubitemid 32295385)
-
(2001)
Science
, vol.292
, Issue.5515
, pp. 281-284
-
-
Tilman, D.1
Fargione, J.2
Wolff, B.3
D'Antonio, C.4
Dobson, A.5
Howarth, R.6
Schindler, D.7
Schlesinger, W.H.8
Simberloff, D.9
Swackhamer, D.10
|