Zobrazeno 1 - 10
of 124
pro vyhledávání: '"N. De Ridder"'
Publikováno v:
Animal, Vol 9, Iss 7, Pp 1221-1229 (2015)
Until the turn of the century, farmers in West Africa considered cotton to be the ‘white gold’ for their livelihoods. Large fluctuations in cotton prices have led farmers to innovate into other business including dairy. Yet the productivity of co
Externí odkaz:
https://doaj.org/article/0210b0907f914b7aac1e9dd8a496f6c9
Lifetime productivity of dairy cows in smallholder farming systems of the Central highlands of Kenya
Publikováno v:
Animal, Vol 3, Iss 7, Pp 1044-1056 (2009)
Evaluation of lifetime productivity is sensible to target interventions for improving productivity of smallholder dairy systems in the highlands of East Africa, because cows are normally not disposed of based on productive reasons. Feeding strategies
Externí odkaz:
https://doaj.org/article/a4fdb508b8b74c60adc6946de8f67a74
Akademický článek
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Akademický článek
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Autor:
Selma L. van Esveld, Lisette Meerstein-Kessel, Cas Boshoven, Jochem F. Baaij, Konstantin Barylyuk, Jordy P. M. Coolen, Joeri van Strien, Ronald A.J. Duim, Bas E. Dutilh, Daniel R. Garza, Marijn Letterie, Nicholas I. Proellochs, Michelle N. de Ridder, Prashanna Balaji Venkatasubramanian, Laura E. de Vries, Ross F. Waller, Taco W.A. Kooij, Martijn A. Huynen
Plasmodium species have a single mitochondrion that is essential for their survival and has been successfully targeted by anti-malarial drugs. Most mitochondrial proteins are imported into this organelle and our picture of the Plasmodium mitochondria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f12c103515a420eab5436aa1b2dafb7
https://doi.org/10.1101/2021.01.22.427784
https://doi.org/10.1101/2021.01.22.427784
Autor:
H. N. de Ridder, N. de Ridder
Publikováno v:
Graph Transformation ISBN: 9783319091075
ICGT
ICGT
A graph class is called A-free if every graph in the class has no graph in the set A as an induced subgraph. Such characterisations by forbidden induced subgraphs are (among other purposes) very useful for determining whether A-free is a subclass of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa99fcc6797ca2b52564629eeb74d88c
https://doi.org/10.1007/978-3-319-09108-2_13
https://doi.org/10.1007/978-3-319-09108-2_13
Publikováno v:
Agronomy Journal, 104(1), 188-198
Agronomy Journal 104 (2012) 1
Agronomy Journal 104 (2012) 1
Soil fertility gradients develop on smallholder farms due to preferential allocation of inputs. A multi-location on-farm trial was conducted in Meru South, Central Kenya whose overall aim was to test minimum tillage and crop-residue retention practic
Role of an explorative model for learning about sustainable agricultural development in Burkina Faso
Publikováno v:
International Journal of Agricultural Sustainability, 9(2), 310-321
International Journal of Agricultural Sustainability 9 (2011) 2
International Journal of Agricultural Sustainability 9 (2011) 2
Agricultural development is complex, highly dynamic and differs among varying contexts. Decision-making for sustainable agricultural development cannot be based on generalized science-based knowledge, but should include context-specific knowledge and
Autor:
Shamie Zingore, Pablo Tittonell, F. Baijukya, Paul Mapfumo, Samuel Adjei-Nsiah, A. Mwijage, D. Nwaga, N. de Ridder, Edwin C. Rowe, M. Misiko, Regis Chikowo, M.T. van Wijk, M. Mwale, Ken E. Giller, S. Karanja, W.J. van der Burg, Mario Herrero, James B. Kungu, Mariana C. Rufino, E. Yeboah, C.K. Kaizzi, O. Sanogo, Marc Corbeels, Jo Smith, Bernard Vanlauwe, Cesare Pacini
Publikováno v:
Agricultural Systems 104 (2011) 2
Agricultural Systems, 104(2), 191-203
Agricultural Systems
Agricultural Systems, 104(2), 191-203
Agricultural Systems
African farming systems are highly heterogeneous: between agroecological and socioeconomic environments, in the wide variability in farmers’ resource endowments and in farm management. This means that single solutions (or ‘silver bullets’) for
Autor:
Mario Herrero, Mariana C. Rufino, Ken E. Giller, Pablo Tittonell, M.T. van Wijk, N. de Ridder
Publikováno v:
Agricultural Systems, 101(1-2), 1-19
Agricultural Systems
Agricultural Systems 101 (2009) 1-2
Agricultural Systems
Agricultural Systems 101 (2009) 1-2
During participatory prototyping activities in Vihiga, western Kenya, farmers designed what they considered to be the ideal farm [Waithaka, M.M., Thornton, P.K., Herrero, M., Shepherd, K.D., 2006. Bio-economic evaluation of farmers’ perceptions of