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Ralph Roothaert
Ralph Roothaert
World Vegetable Center
在 worldveg.org 的电子邮件经过验证
标题
引用次数
引用次数
年份
African indigenous vegetable enterprises and market access for small-scale farmers in East Africa
G Muhanji, RL Roothaert, C Webo, M Stanley
International Journal of Agricultural Sustainability 9 (1), 194-202, 2011
1882011
A review of tree fodder production and utilization within smallholder agroforestry systems in Kenya
RT Paterson*, GM Karanja, OZ Nyaata, IW Kariuki, RL Roothaert
Agroforestry systems 41, 181-199, 1998
1481998
Farmers' preferences and use of local fodder trees and shrubs in Kenya
RL Roothaert, S Franzel
Agroforestry systems 52, 239-252, 2001
1242001
The impact of fodder trees on milk production and income among smallholder dairy farmers in East Africa and the role of research
F Place, RL Roothaert, L Maina, S Franzel, J Sinja, J Wanjiku
World Agroforestry Centre Occasional Paper, 2009
932009
Recent work on the production and utilization of tree fodder in East Africa
RL Roothaert, RT Paterson
Animal Feed Science and Technology 69 (1-3), 39-51, 1997
821997
Linking smallholder vegetable producers to markets-A comparison of a vegetable producer group and a contract-farming arrangement in the Lushoto District of Tanzania
A Gramzow, PJ Batt, V Afari-Sefa, M Petrick, R Roothaert
Journal of Rural Studies 63, 168-179, 2018
782018
Composition and degradability of different fractions of Calliandra leaves, pods and seeds
MB Salawu, T Acamovic, CS Stewart, RL Roothaert
Animal Feed Science and Technology 77 (3-4), 181-199, 1999
401999
Experience with Calliandra calothyrsus as a feed for livestock in Africa
RT Paterson, RL Roothaert, OZ NUYATTA
371996
The Rakai chicken model: an approach that has improved fortunes for Ugandan farmers
RL Roothaert, S Ssalongo, J Fulgensio
International Journal of Agricultural Sustainability 9 (1), 222-231, 2011
332011
Intensification of livestock feed production in Ethiopian highlands: Potential and experiences of the African Highlands Initiative
T Amede, S Mengistu, R Roothaert
EVA, 2005
332005
The potential of indigenous and naturalized fodder trees and shrubs for intensive use in central Kenya
RL Roothaert
PQDT-Global, 2000
292000
Linking research on forage germplasm to farmers: the pathway to increased adoption—a CIAT, ILRI and IITA perspective
M Peters, CE Lascano, R Roothaert, NC De Haan
Field Crops Research 84 (1-2), 179-188, 2003
262003
On-farm evaluation of fodder trees and shrubs preferred by farmers in central Kenya
R Roothaert, S Franzel, M Kiura
Experimental agriculture 39 (4), 423-440, 2003
262003
Feed intake and selection of tree fodder by dairy heifers
RL Roothaert
Animal feed science and technology 79 (1-2), 1-13, 1999
241999
Connecting genebanks to farmers in East Africa through the distribution of vegetable seed kits
T Stoilova, M van Zonneveld, R Roothaert, P Schreinemachers
Plant Genetic Resources 17 (3), 306-309, 2019
232019
Poultry wastes as foods for ruminants and associated aspects of animal welfare-Review
RL Roothaert, RW Matthewman
Asian-Australasian journal of animal sciences 5 (4), 593-600, 1992
231992
Impact of home garden interventions in East Africa: Results of three randomized controlled trials
L Depenbusch, P Schreinemachers, R Roothaert, S Namazzi, C Onyango, ...
Food Policy 104, 102140, 2021
222021
The feeding of leaf meal of Calliandra calothyrsus to laying hens
RT Paterson, RL Roothaert, E Kiruiro
Tropical Animal Health and Production 32 (1), 51-61, 2000
222000
Economic and social benefits of new forage technologies in Mindanao, Philippines and Tuyen Quang, Vietnam
RH Bosma, RL Roothaert, P Asis, J Saguinhon, LH Binh, VH Yen
CIAT, 2003
202003
Revival of cassava production in Nakasongola District, Uganda
RL Roothaert, R Magado
International Journal of Agricultural Sustainability 9 (1), 76-81, 2011
192011
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