-
3
-
-
0002387472
-
Manure and mineral fertilizer effects in continuous and rotational crop sequences in central New York
-
Baldock, J. O. and Musgrave, R. B. (1980). Manure and mineral fertilizer effects in continuous and rotational crop sequences in central New York. Agronomy Journal 72, 511-518.
-
(1980)
Agronomy Journal
, vol.72
, pp. 511-518
-
-
Baldock, J.O.1
Musgrave, R.B.2
-
4
-
-
85030019601
-
-
Pennsylvania State University, State College
-
Beegle, D. B., Lanyon, L. E. and Myers, J. C. (1994). Manure management for environmental protection: supplement, utilization of manure. Pennsylvania State University, State College.
-
(1994)
Manure Management for Environmental Protection: Supplement, Utilization of Manure
-
-
Beegle, D.B.1
Lanyon, L.E.2
Myers, J.C.3
-
5
-
-
85169181454
-
Manure legislation effects on income and on N, P and K losses in dairy farming
-
Berentsen, P. B. M., Giesen, G. W. J. and Verduyn, S. C. (1992). Manure legislation effects on income and on N, P and K losses in dairy farming. Agricultural Systems 49, 153-175.
-
(1992)
Agricultural Systems
, vol.49
, pp. 153-175
-
-
Berentsen, P.B.M.1
Giesen, G.W.J.2
Verduyn, S.C.3
-
6
-
-
1542394742
-
Managing nitrogen on dairy farms: An integrated approach. I. Model description
-
Dou, Z., Kohn, R. A., Ferguson, J. D., Boston, R. C. and Newbold, J. D. (1996). Managing nitrogen on dairy farms: an integrated approach. I. Model description. Journal of Dairy Science 79, 2071-2080.
-
(1996)
Journal of Dairy Science
, vol.79
, pp. 2071-2080
-
-
Dou, Z.1
Kohn, R.A.2
Ferguson, J.D.3
Boston, R.C.4
Newbold, J.D.5
-
7
-
-
0002021702
-
Water pollution potential estimated from farm nutrient budgets
-
Frink, C. R. (1969). Water pollution potential estimated from farm nutrient budgets. Agronomy Journal 61, 550-553.
-
(1969)
Agronomy Journal
, vol.61
, pp. 550-553
-
-
Frink, C.R.1
-
8
-
-
0018391212
-
Estimating quantity and constituents in livestock and poultry manure residue as reflected by management systems
-
Gilbertson, C. B., Van Dyne, D. L., Clanton, C. J., and White, R. K. (1979). Estimating quantity and constituents in livestock and poultry manure residue as reflected by management systems. Transactions of the American Society of Agricultural Engineers 22, 602-612.
-
(1979)
Transactions of the American Society of Agricultural Engineers
, vol.22
, pp. 602-612
-
-
Gilbertson, C.B.1
Van Dyne, D.L.2
Clanton, C.J.3
White, R.K.4
-
9
-
-
0028884423
-
Nitrogen turnover on organic and conventional mixed farms
-
Halberg, N., Kristensen, E. S. and Kristensen, I. S. (1995). Nitrogen turnover on organic and conventional mixed farms. Journal of Agriculture and Environmental Ethics 8, 30-51.
-
(1995)
Journal of Agriculture and Environmental Ethics
, vol.8
, pp. 30-51
-
-
Halberg, N.1
Kristensen, E.S.2
Kristensen, I.S.3
-
10
-
-
0028161218
-
Long-term conservation tillage and liquid dairy manure effects on corn. II Nitrate concentration in soil water
-
Joshi, J. R., Moncrief, J. F., Swan, J. B. and Malzer, G. L. (1994). Long-term conservation tillage and liquid dairy manure effects on corn. II Nitrate concentration in soil water. Soil and Tillage Research 31, 225-233.
-
(1994)
Soil and Tillage Research
, vol.31
, pp. 225-233
-
-
Joshi, J.R.1
Moncrief, J.F.2
Swan, J.B.3
Malzer, G.L.4
-
11
-
-
0000097663
-
Nitrogen fertilizer management effects on corn grain yield and nitrogen uptake
-
Killorn, R. and Zourarakis, D. (1992). Nitrogen fertilizer management effects on corn grain yield and nitrogen uptake. Journal of Production Agriculture 5, 142-147.
-
(1992)
Journal of Production Agriculture
, vol.5
, pp. 142-147
-
-
Killorn, R.1
Zourarakis, D.2
-
12
-
-
0026564188
-
An information management technology program for ex ante nutrient loss reduction from farms
-
Lemberg, B., McSweeney, W. T. and Lanyon, L. E. (1992). An information management technology program for ex ante nutrient loss reduction from farms. Journal of Environmental Quality 21, 574-578.
-
(1992)
Journal of Environmental Quality
, vol.21
, pp. 574-578
-
-
Lemberg, B.1
McSweeney, W.T.2
Lanyon, L.E.3
-
14
-
-
0002272729
-
Quantification of nutrient cycles using long-term experiments
-
(R. A. Leigh and A. E. Johnston, eds), U.K.: CAB International, Wallingford
-
Powlson, D. S. (1994). Quantification of nutrient cycles using long-term experiments. In Long-Term Experiments in Agricultural and Ecological Sciences. (R. A. Leigh and A. E. Johnston, eds), pp. 97-115. U.K.: CAB International, Wallingford.
-
(1994)
Long-term Experiments in Agricultural and Ecological Sciences
, pp. 97-115
-
-
Powlson, D.S.1
-
16
-
-
0028993452
-
Input management of nitrogen in agriculture
-
Schrader, H. (1995). Input management of nitrogen in agriculture. Ecological Economics. 13, 125-140.
-
(1995)
Ecological Economics.
, vol.13
, pp. 125-140
-
-
Schrader, H.1
-
17
-
-
21844506686
-
The impact of nutrient loading restrictions on dairy farm profitability
-
Schmit, T. M. and Knoblauch, W. A. (1995). The impact of nutrient loading restrictions on dairy farm profitability. Journal of Dairy Science 78, 1267-1281.
-
(1995)
Journal of Dairy Science
, vol.78
, pp. 1267-1281
-
-
Schmit, T.M.1
Knoblauch, W.A.2
-
19
-
-
0001368595
-
Influences of soil environment on biomass and nitrogen accumulation rates of orchard grass
-
Stout, W. C. and Young. G. A. (1992). Influences of soil environment on biomass and nitrogen accumulation rates of orchard grass. Agronomy Journal 84, 1011-1019.
-
(1992)
Agronomy Journal
, vol.84
, pp. 1011-1019
-
-
Stout, W.C.1
Young, G.A.2
-
20
-
-
0028816593
-
Legume cover crops as a nitrogen source for corn in an oat-corn rotation
-
Stute, J. K. and Posner, J. L. (1995). Legume cover crops as a nitrogen source for corn in an oat-corn rotation. Journal of Production Agriculture 8, 385-390.
-
(1995)
Journal of Production Agriculture
, vol.8
, pp. 385-390
-
-
Stute, J.K.1
Posner, J.L.2
-
21
-
-
0000556923
-
Nutrition management of dairy cows as a contribution to pollution control
-
Tamminga, S. (1992). Nutrition management of dairy cows as a contribution to pollution control. Journal of Dairy Science 75, 345-357.
-
(1992)
Journal of Dairy Science
, vol.75
, pp. 345-357
-
-
Tamminga, S.1
-
22
-
-
0028473699
-
Components of dairy manure management systems
-
Van Horn, H. H., Wilkie, A. C., Powers, W. J. and Nordstedt, R. A. (1994). Components of dairy manure management systems. Journal of Dairy Science 77, 2008-2030.
-
(1994)
Journal of Dairy Science
, vol.77
, pp. 2008-2030
-
-
Van Horn, H.H.1
Wilkie, A.C.2
Powers, W.J.3
Nordstedt, R.A.4
-
23
-
-
0002729828
-
Effects of herbage composition and supplement feeding on the excretion of nitrogen in dung and urine by grazing dairy cows
-
(H. G. van der Meer, R. J. Unwin, T. A. van Dijk and G. C. Ennik, eds), Wageningen, The Netherlands: Martinus Nijhoff Publishers
-
van Vuuren, A. M. and Meijs, J. A. C. (1987). Effects of herbage composition and supplement feeding on the excretion of nitrogen in dung and urine by grazing dairy cows. In Animal Manure on Grassland and Fodder Crops. Fertilizer or Waste? (H. G. van der Meer, R. J. Unwin, T. A. van Dijk and G. C. Ennik, eds), pp 17-25. Wageningen, The Netherlands: Martinus Nijhoff Publishers.
-
(1987)
Animal Manure on Grassland and Fodder Crops. Fertilizer or Waste?
, pp. 17-25
-
-
Van Vuuren, A.M.1
Meijs, J.A.C.2
-
24
-
-
0028093841
-
Corn nitrogen recommendations based on yield response data
-
Vanotti, M. B. and Bundy, L. G. (1994). Corn nitrogen recommendations based on yield response data. Journal of Production Agriculture 7, 249-256.
-
(1994)
Journal of Production Agriculture
, vol.7
, pp. 249-256
-
-
Vanotti, M.B.1
Bundy, L.G.2
-
25
-
-
58149322087
-
Animal production and European pollution problems
-
Williams, P. (1995). Animal production and European pollution problems. Animal Feed Science and Technology 53, 135-144.
-
(1995)
Animal Feed Science and Technology
, vol.53
, pp. 135-144
-
-
Williams, P.1
-
26
-
-
0027083986
-
Resource use efficiency in agriculture
-
de Wit, C. T. (1992). Resource use efficiency in agriculture. Agricultural Systems 40, 125-151.
-
(1992)
Agricultural Systems
, vol.40
, pp. 125-151
-
-
De Wit, C.T.1
-
27
-
-
0022211614
-
Nutrient management on dairy farms in southeastern Pennsylvania
-
Young, C. E., Crowder, B. M., Shortle, J. S. and Alwang, J. R. (1985). Nutrient management on dairy farms in southeastern Pennsylvania. Journal of Soil and Water Conservation 40, 443-445.
-
(1985)
Journal of Soil and Water Conservation
, vol.40
, pp. 443-445
-
-
Young, C.E.1
Crowder, B.M.2
Shortle, J.S.3
Alwang, J.R.4
|