Zobrazeno 1 - 10
of 434
pro vyhledávání: '"P.K. Thornton"'
Autor:
S. Fraval, J.Y. Mutua, T. Amole, A. Tolera, T. Feyisa, P.K. Thornton, A.M.O. Notenbaert, A. Adesogan, M. Balehegn, A.A. Ayantunde, N. Zampaligre, A.J. Duncan
Publikováno v:
Animal, Vol 18, Iss 7, Pp 101199- (2024)
Demand for animal−source foods and livestock feed are forecast to increase across sub-Saharan Africa. In this context, there is a need to estimate the availability of livestock feed to support decision−making at local, sub-national and national l
Externí odkaz:
https://doaj.org/article/61cc64019e7c4545b7b5eaea171d7362
Akademický článek
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Autor:
Semenov, M.A.
Publikováno v:
Plant Growth Regulation; December 1998, Vol. 26 Issue: 3 p207-207, 1p
Autor:
Constance Neely, David M. Swift, Randall B. Boone, Sue Miller, Eleanor Milne, André Bationo, Keith Paustian, Bill A. Parton, Jeffrey E. Herrick, Niall P. Hanan, Ephraim Nkonya, Ermias Aynekulu, Dana L. Hoag, Niels H. Batjes, Stephen A. Williams, Mohamed Said, Walter Knausenberger, Robin S. Reid, Jesse T. Njoka, Jonathan Davies, Keith D. Shepherd, Moffatt K. Ngugi, P.K. Thornton, Rich Conant
Publikováno v:
Environmental Development, 19, 70-74
Environmental Development 19 (2016)
Environmental Development 19 (2016)
In 2014, the USAID project ‘Grazing lands, livestock and climate resilient mitigation in Sub-Saharan Africa’ held two workshops, hosted by the Colorado State University, which brought together experts from around the world. Two reports resulted f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d62146e4fc4e8bbcfba49e2aa4d4dc32
https://research.wur.nl/en/publications/grazing-lands-in-sub-saharan-africa-and-their-potential-role-in-c
https://research.wur.nl/en/publications/grazing-lands-in-sub-saharan-africa-and-their-potential-role-in-c
The first premise of this book is that farmers need access to options for improving their situation. In agricultural terms, these options might be manage ment alternatives or different crops to grow, that can stabilize or increase household income,
Autor:
Stagner F; University Park, 201 Old Main, State College, PA, 16802, USA. fws11@psu.edu., Mulundano J; Lusaka, Zambia.
Publikováno v:
Ambio [Ambio] 2024 Sep; Vol. 53 (9), pp. 1383-1394. Date of Electronic Publication: 2024 Apr 09.
Publikováno v:
Agricultural Systems. 35:321-337
The adaptation of a biological model of the growth and development of wheat is described that allows simulations to be carried out concurrently. The number of simulations that can be carried out side-by-side is limited only by the number of transpute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::339bffec609083f544976bc7d6e28a7b
https://doi.org/10.1016/0308-521x(91)90162-4
https://doi.org/10.1016/0308-521x(91)90162-4
Publikováno v:
Agricultural Systems. 37:327-340
A computer-based framework for crop modelling applications, constructed by the International Benchmark Sites Network for Agrotechnology Transfer (IBSNAT) project, is briefly described. This framework, and its constituent crop models, is being applied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa624bf6c6ee4cb216e77b79271dce82
https://doi.org/10.1016/0308-521x(91)90056-g
https://doi.org/10.1016/0308-521x(91)90056-g
Publikováno v:
Agricultural Systems. 37:435-450
A methodology is described for studying changes in wheat and maize production in Hungary as a result of future climate change. A Geographic Information System is used to map agroclimatic zones of the country and spatial shifts in future production. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7436e7df236e737f98fb16e622f58c7f
https://doi.org/10.1016/0308-521x(91)90063-g
https://doi.org/10.1016/0308-521x(91)90063-g
Publikováno v:
Agriculture, Ecosystems & Environment. 31:133-146
A hypothetical crop model capable of simulating a cereal-legume intercrop is outlined. Some of the uses to which it could be put are considered. The current status of two single-crop models of dry bean and maize is reviewed, and an attempt to join th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::537063c65ebda6316a98e6f5abd9154d
https://doi.org/10.1016/0167-8809(90)90215-y
https://doi.org/10.1016/0167-8809(90)90215-y