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Agricultural Systems
1976 - 2013
Edited by J.W. Hansen , P.K. Thornton and P.B.M. Berentsen
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Volume 40, issue 4 , 1992
Policy generating systems: Market forces and agricultural and rural development and research pp. 311-332
Peter Smith
Impact of fertilizer use on production and cash income of small-scale farmers in the highland areas of Ethiopia pp. 333-343
Abenet Belete , John L. Dillon and Frank M. Anderson
Modelling the competition for light and nitrogen between rice and Echinochloa crus-galli pp. 345-359
B. Graf and J. E. Hill
Population pressure, land degradation and sustainable agricultural technologies in the Sahel pp. 361-378
Sunder Ramaswamy and John H. Sanders
Modifying the response to defoliation during vegetative growth in CERES-Maize pp. 379-392
A. Weiss and E. L. Piper
Using hierarchical systems aggregation to model the value of information in agricultural systems: An application for climate forecast information pp. 393-412
Michael A. Mazzocco , James W. Mjelde , Steven T. Sonka , Peter J. Lamb and Steven E. Hollinger
Rice policy in Indonesia: By Scott Pearson, Walter Falcon, Paul Heytens, Eric Monke and Rosamund Naylor. Cornell University Press, Ithaca and London, 1991. 180 pp. ISBN 0 8014 2524. Price $29.95 (paperback) pp. 413-414
Keijiro Otsuka
Semiarid lands and deserts: Soil resource and reclamation: Edited by J. Skujins. Marcel Dekker Inc., New York, 1991. 668 pp. ISBN 0 8247 8388 3. Price $165 (hardback) pp. 414-416
C. Allan Jones
Volume 40, issue 1-3 , 1992
Editorial pp. 1-3
Paul S. Teng and Frits Penning de Vries
Foreword pp. 5-6
Anat Arbhabhirama
Sustainable and increased food production pp. 7-19
R. O. Blake
Agriculture and economic development revisited pp. 21-58
Charles Peter Timmer
Setting agricultural research priorities for the CGIAR pp. 59-103
G. Gryseels , C. T. de Wit , A. McCalla , J. Monyo , A. Kassam , E. Craswell and M. Collinson
Efficacy and efficiency in agricultural research: A systems view pp. 105-123
Jock R. Anderson and J. B. Hardaker
Resource use efficiency in agriculture pp. 125-151
C. T. de Wit
Systems approaches to agricultural development: The Hawkesbury experience pp. 153-176
R. J. Bawden
Agricultural education: The need for generalists pp. 177-193
S. Jayaraj
Long-term options for land use in the European community pp. 195-210
R. Rabbinge and H. C. Van Latesteijn
Yield forecasting pp. 211-236
T. Horie , M. Yajima and H. Nakagawa
Implementing the systems approach in pest management pp. 237-264
P. S. Teng and S. Savary
Systems approaches to quantify crop-weed interactions and their application in weed management pp. 265-282
M. J. Kropff and L. A. P. Lotz
The impact of irrigation on production and income variability: Simulation of diversion irrigation in the Philippines pp. 283-302
Mark W. Rosegrant
Volume 39, issue 4 , 1992
The economic value of livestock in the communal areas of southern Zimbabwe pp. 339-359
Ian Scoones
Calibrating a diet selection model for sheep grazing rangelands pp. 361-386
A. M. S. McFarland , M. M. Kothmann and H. D. Blackburn
The relationships between cassava variety set characteristics, farmer's food security objectives, environmental and socio-economic conditions in Africa pp. 387-408
Coffi Y. Prudencio , Gabriel C. Orkwor and A. F. K. Kissiedu
Cattle feeding systems and limitations to feed supply in South Sulawesi, Indonesia pp. 409-419
R. Rachmat , W. W. Stur and Graeme J. Blair
Environmental-economic policy assessment: A farm economic approach pp. 421-438
Ada Wossink , T. J. de Koeijer and J. A. Renkema
The agriculture of the Sudan: Edited by G. M. Craig. Oxford University Press, 1991. 468pp. ISBN 019 859210 8. Price: [pound sign]55[middle dot]00 (hardback) pp. 439-441
Michel Baumer
Development in practice: Paved with good intentions: Doug Porter, Bryant Allen, and Gaye Thompson. Routledge, London, 1991. 247 pp. ISBN 0-415-06626-3. Price: [pound sign]14[middle dot]99 (paperback) pp. 441-443
Thomas P. Thompson
The agriculture of China: Xu Guohua and L. J. Peel. Oxford University Press, 1991. 300pp. ISBN 0 19 859208 6. Price: [pound sign]45[middle dot]00 (hardback) pp. 443-444
Wan Xia
Volume 39, issue 3 , 1992
Commodity research programs from the demand side pp. 231-252
John K. Lynam and Willem Janssen
Derivation of steady-state herd productivity pp. 253-272
R. Baptist
Potential systems for increasing income from wool in hill and upland sheep flocks in the UK pp. 273-287
G. R. Saul , A. J. F. Russel and A. R. Sibbald
An assessment of an indigenous soil classification used in the caatinga region of Ceara State, Northeast Brazil pp. 289-305
Joao Stacishin de Queiroz and Brien E. Norton
Physical land evaluation methods and GIS to explore the crop growth potential and its effects within the European communities pp. 307-328
H. A. J. van Lanen , C. A. van Diepen , G. J. Reinds , G. H. J. de Koning , J. D. Bulens and A. K. Bregt
Estimating technology's contribution to productivity in the South African sugar industry, 1925-1986 pp. 329-338
P. A. Donovan and W. L. Nieuwoudt
Volume 39, issue 2 , 1992
Irrigation scheduling of rice with a crop growth simulation model pp. 115-132
N. H. Rao and D. H. Rees
Dynamic probabilistic modelling of reproduction and replacement management in sow herds. General aspects and model description pp. 133-152
A. W. Jalvingh , A. A. Dijkhuizen and J. A. M. van Arendonk
The effect of climatic risk on dryland farm management pp. 153-175
R. S. Kingwell , D. A. Morrison and A. D. Bathgate
A stochastic model simulating the dairy herd on a PC pp. 177-200
Jan Tind Sorensen , Erik Steen Kristensen and Iver Thysen
Herd dynamics and management strategies for small-scale milk production systems in Southeast Brazil pp. 201-225
N. R. Brockington , J. M. Veil and R. Zoccal
Alternative agriculture: National Research Council, National Academy Press, 2101 Constitution Avenue NW, Washington, DC 20418, 1989. 448 pp. Price: US $19.95 (paperback), US $29.95 (hard cover) ISBN 0 309 03985 1 pp. 227-229
Charles A. Francis
Predicting crop phenology: Edited by Tom Hodges. CRC Press, Boca Raton, Florida, 1991. 233 pp. Price: $129.95. ISBN 0 8493 6745X pp. 229-230
J. W. White
Volume 39, issue 1 , 1992
Optimal replacement in the dairy herd: A multi-component system pp. 1-24
Anders Ringgaard Kristensen
Predictability of grain sorghum and maize yield grown after soybean over a range of environments pp. 25-31
M. D. Clegg
United States agriculture and the general economy: Modeling their interface pp. 33-66
John B. Penson and C. Robert Taylor
Simulation of weight gain and feed consumption of turkeys pp. 67-82
Rajbir S. Parmar , Kenneth C. Diehl , R. Michael Hulet and Eldridge R. Collins
An approach to assessing the economic risk of different drought management tactics on a South Australian pastoral sheep station pp. 83-105
Mark Stafford Smith and Barney Foran
The threatened gene: Food, politics and the loss of genetic diversity: C. Fowler and P. Mooney. Lutterworth Press, Cambridge, 1990. 278 pp. Price: [pound sign]9[middle dot]95 (paperback). ISBN 0 7188 2830 5. (Published in the USA under the title Shattering, with the same sub-title, by the University of Arizona Press at $12.95.) pp. 107-109
David Wood
Theoretical production ecology: Reflections and prospects: (Simulation Monographs 34). R. Rabbinge et al. (eds). Pudoc, Wageningen, The Netherlands, 1990. 301 pp. ISBN 90 220 1004 X pp. 110-109
Gareth Hughes