Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Van Asten, Piet J.A."'
Autor:
Sarmiento-Soler, Alejandra, Vaast, Philippe, Hoffmann, Munir P., Rötter, Reimund P., Jassogne, Laurence, van Asten, Piet J.A., Graefe, Sophie
Publikováno v:
In Agricultural and Forest Meteorology 15 March 2019 266-267:231-242
Autor:
Wairegi, Lydia W.I., Bennett, Mica, Nziguheba, Generose, Mawanda, Ashiraf, Rios, Carlos de los, Ampaire, Edidah, Jassogne, Laurence, Pali, Pamela, Mukasa, David, van Asten, Piet J.A.
Publikováno v:
In Journal of Rural Studies October 2018 63:190-199
Autor:
Sarmiento-Soler, Alejandra, Vaast, Philippe, Hoffmann, Munir P., Rötter, Reimund P., Jassogne, Laurence, Van Asten, Piet J.A., Graefe, Sophie
Publikováno v:
27th Biennial ASIC Conference, Portland, 16-20 September 2018. Book of abstracts 2019
METHODS We monitored coffee water use (I day- 1) and certain microclimate parameters (rainfall, temperature, relative humidity, radiation and soil moisture) during one year (March 2015 - April 2016) in coffeeopen systems and coffee-shade systems at M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3631::a340f20104ec28fff60e2344a903a5c2
http://agritrop.cirad.fr/593463/
http://agritrop.cirad.fr/593463/
Autor:
Abdulai, Issaka, Jassogne, Laurence, Graefe, Sophie, Asare, Richard, Van Asten, Piet J.A., Läderach, Peter, Vaast, Philippe
Publikováno v:
PLoS ONE
PLoS ONE, Vol 13, Iss 4, p e0195777 (2018)
PloS One
PLoS ONE, Vol 13, Iss 4, p e0195777 (2018)
PloS One
Reduced climatic suitability due to climate change in cocoa growing regions of Ghana is expected in the coming decades. This threatens farmers' livelihood and the cocoa sector. Climate change adaptation requires an improved understanding of existing
Autor:
Liebig, Theresa, Ribeyre, Fabienne, Laederach, Peter, Jassogne, Laurence, Poehling, Hans-Michael, Van Asten, Piet J.A., Avelino, Jacques
The comparison of performance of coffee under shaded and sun-exposed conditions has been explored in numerous studies. The beneficial effects of shading on coffee sustainability through the mitigation of microclimatic extremes have been quantified an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3631::9319ea0f52900facb6ebd90bf03f1b27
http://agritrop.cirad.fr/589024/
http://agritrop.cirad.fr/589024/
Autor:
Kagezi, Godfrey, Kucel, Patrick, Egonyu, J.P., Kyamanywa, S., Karungi, J.T., Pinard, Fabrice, Jaramillo, J., Van Asten, Piet J.A., Wagoire, W.W., Ngabirano, H.
Publikováno v:
Proceedings of the 25th International Conference on Coffee Science
Coffee is the backbone of Uganda's economy, contributing about 18% of foreign exchange earnings valued at US$ 446 annually. Additionally, nearly 15 million people, draw their livelihood from from coffee-related activities along the value chain. Curre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3631::b45ce4ac0522dfb2a1c8e47124302079
http://agritrop.cirad.fr/579968/
http://agritrop.cirad.fr/579968/
Autor:
Jassogne, Laurence, Van Asten, Piet J.A., Läderach, Peter, Craparo, S., Liebig, Theresa, Rahn, Eric, Baca, Maria, Graefe, Sophie, Whitbread, Anthony M., Nibasumba, Anaclet, Ampaire, Edidah, Kagezi, Godfrey, Vaast, Philippe
Publikováno v:
Building tomorrow’s research agenda and bridging the science-policy gap
It is well known now that in East Africa climate change will have a massive impact on the productivity of coffee and on the livelihoods that depend on it. In this study, current and future suitability of coffee were mapped using 19 climatic variables
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3631::1f889a9bbc4aef78f1d65f3d98f42b4a
http://agritrop.cirad.fr/576579/
http://agritrop.cirad.fr/576579/
Autor:
Van Asten, Piet J.A., Jassogne, Laurence, Vaast, Philippe, Läderach, Peter, Schroth, Götz, Lundy, Mark, Asare, Richard, Muilerman, Sander, Ruf, François, Snoeck, Didier, Koko, L.K., Anim-Kwapong, Gilbert, Rossing, Walter A.H., Gockwoski, James, Giller, Ken E., Six, Johan, Vanlauwe, Bernard
Publikováno v:
Building tomorrow’s research agenda and bridging the science-policy gap
Global demand for cocoa is increasing by 2-3% annually, particularly due to growth in Asia. About 70% of global supply originates from West-Africa where cocoa is produced by smallholder farmers (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3631::5c35822e4c61eefe4786606bf5b8e475
http://agritrop.cirad.fr/576491/
http://agritrop.cirad.fr/576491/
Autor:
Taulya, Godfrey1,2 GTaulya@cgiar.org, van Asten, Piet J.A.1 p.vanasten@cgiar.org, Leffelaar, Peter A.2 peter.leffelaar@wur.nl, Giller, Ken E.2 ken.giller@gmail.com
Publikováno v:
European Journal of Agronomy. Oct2014, Vol. 60, p41-53. 13p.
Autor:
Wairegi, Lydia W.I.1 wanjawairegi@yahoo.com, van Asten, Piet J.A.1, Tenywa, Moses M.2, Bekunda, Mateete A.2
Publikováno v:
Field Crops Research. May2010, Vol. 117 Issue 1, p146-153. 8p.