J. Roy Black
J. Roy Black
Professor, Department of Agriculture, Food, and Resource Economics
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Evaluating cover crops for benefits, costs and performance within cropping system niches
SS Snapp, SM Swinton, R Labarta, D Mutch, JR Black, R Leep, ...
Agronomy journal 97 (1), 322-332, 2005
Designing and rating an area yield crop insurance contract
JR Skees, JR Black, BJ Barnett
American journal of agricultural economics 79 (2), 430-438, 1997
Effect of axis II diagnoses on treatment outcome with clomipramine in 55 patients with obsessive-compulsive disorder
L Baer, MA Jenike, DW Black, C Treece, R Rosenfeld, J Greist
Archives of General Psychiatry 49 (11), 862-866, 1992
A system for predicting body composition and performance of growing cattle
DG Fox, JR Black
Journal of Animal Science 58 (3), 725-739, 1984
The effects of crop yield insurance designs on farmer participation and welfare
HH Wang, SD Hanson, RJ Myers, JR Black
American Journal of Agricultural Economics 80 (4), 806-820, 1998
Is area yield insurance competitive with farm yield insurance?
BJ Barnett, JR Black, Y Hu, JR Skees
Journal of Agricultural and Resource Economics, 285-301, 2005
The work in the world: geographical practice and the written word
MR Curry
U of Minnesota Press, 1996
A comparison of profitability and economic efficiencies between management-intensive grazing and conventionally managed dairies in Michigan
BA Dartt, JW Lloyd, BR Radke, JR Black, JB Kaneene
Journal of Dairy Science 82 (11), 2412-2420, 1999
Nutrient requirements versus supply in the dairy cow: strategies to account for variability
CJ Sniffen, RW Beverly, CS Mooney, MB Roe, AL Skidmore, JR Black
Journal of Dairy Science 76 (10), 3160-3178, 1993
DAFOSYM: A dairy forage system model for evaluating alternatives in forage conservation
CA Rotz, DR Buckmaster, DR Mertens, JR Black
Journal of Dairy Science 72 (11), 3050-3063, 1989
Factors explaining the low and variable profitability of fertilizer application to maize in Zambia
WJ Burke, TS Jayne, JR Black
Agricultural economics 48 (1), 115-126, 2017
A multiple crop machinery selection algorithm
CA Rotz, HA Muhtar, JR Black
Transactions of the ASAE 26 (6), 1644-1649, 1983
Effects of stage of maturity and silage additives upon the yield of gross and digestible energy in sorghum silage
JR Black, LO Ely, ME McCullough, EM Sudweeks
Journal of Animal Science 50 (4), 617-624, 1980
Biological and economic performance of early-weaned Angus steers
JM Barker-Neef, DD Buskirk, JR Blackt, ME Doumit, SR Rust
Journal of animal science 79 (11), 2762-2769, 2001
DAFOSYM: A model of the dairy forage system
CA Rotz, JR Black, DR Mertens, DR Buckmaster
Journal of production agriculture 2 (1), 83-91, 1989
5.12 Tb/s (128× 42.7 Gb/s) transmission with 0.8 bit/s/Hz spectral efficiency over 1280 km of standard single-mode fiber using all-Raman amplification and strong signal filtering
DF Grosz, A Agarwal, S Banerjee, AP Kung, DN Maywar, A Gurevich, ...
2002 28TH European Conference on Optical Communication 5, 1-2, 2002
Characterization of exopolymers of aquatic bacteria by pyrolysis-mass spectrometry.
T Ford, E Sacco, J Black, T Kelley, R Goodacre, RC Berkeley, R Mitchell
Applied and environmental microbiology 57 (6), 1595-1601, 1991
Effect of diet grain content on performance of growing and finishing cattle
HD Woody, DG Fox, JR Black
Journal of Animal Science 57 (3), 717-728, 1983
Value of alfalfa losses on dairy farms
DR Buckmaster, CA Rotz, JR Black
Transactions of the ASAE 33 (2), 351-0360, 1990
Simulation of forage harvest and conservation on dairy farms
P Savoie, LD Parsch, CA Rotz, RC Brook, JR Black
Agricultural Systems 17 (2), 117-131, 1985
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