INFORMAZIONI SU QUESTO ARTICOLO

Cita

Abdulrazak S.A., Muinga R.W., Thorpe W., Ørskov E. R. (1996): The effects of supplementation with Gliricidia sepium or Leucaena leucocephala forage on intake, digestion and liveweight gains of Bos taurus × Bos indicus steers offered P. purpureum. Animal Science 63 (3): 381-388.10.1017/S1357729800015265Search in Google Scholar

Agricultural Research Service United States Department of Agriculture (2013): National nutrient database for standard reference release 26. http://ndb.nal.usda.gov/ndb/. [February 23, 2015].Search in Google Scholar

Apata D.F., Babalola T.O. (2012): The Use of Cassava, Sweet Potato and Cocoyam, and Their By-Products by Non – Ruminants. International Journal of Food Science and Nutrition Engineering 2(4): 54-6210.5923/j.food.20120204.02Search in Google Scholar

Association of Official Analytical Chemists (AOAC) (1990): Method 920.39. In: Helrich, K., Ed., Official Methods of Analysis, 15th Edition, AOAC, Arlington, VA.Search in Google Scholar

Ayoola P.B., Adeyeye A. (2010): Phytochemical and nutrient evaluation of Carica papaya (pawpaw) leaves. International Journal of Research and Reviews in Applied Sciences 5(30): 325-328.Search in Google Scholar

Bibby Scientific. The simple flame photometric determination of calcium - Jenway Flame Photometer PFP7 protocol P05-011A. Available at http://www.jenway.com/adminimages/P05_011A_Determination_of_Calcium.pdf. Accessed January 5, 2015.Search in Google Scholar

Barahona R., Lascano C.E., Narvaez N., Owen E., Morris P., Theodorou M.K. (2003): In vitro degradability of mature and immature leaves of tropical forage legumes differing in condensed tannin and non-starch polysaccharide concentration and composition. Journal of the Science of Food and Agriculture 83:1256-1266.10.1002/jsfa.1534Search in Google Scholar

Bindelle J. Kinsama A., Picron P., Umba di M’Balu J., Kindele E., Buldgen A. (2009): Nutritive value of unconventional fibrous ingredients fed to Guinea pigs in the Democratic Republic of Congo. Tropical Animal Health and Production 41:1731-1740.10.1007/s11250-009-9372-119449115Search in Google Scholar

Curt M., Fernandez J., Martinez M. (1998): Productivity and radiation use efficiency of sweet sorghum (Sorghum bicolor (L.) Moench) cv. Keller in Central Spain. Biomass and Bioenergy 14 (2): 169-178.Search in Google Scholar

Carter N.A, Dewey C., Mutua F.K., de Lange C., Grace D. (2013): Average daily gain of local pigs on rural and peri-urban smallholder farms in two districts of western Kenya. Tropical Animal Health and Production 45: 1533-1538.10.1007/s11250-013-0395-223504593Search in Google Scholar

Carter N.A., Dewey C.E., Grace D., Thomas L.F., Lukuyu B., de Lange C.F.M. (2015a): Nutrient requirements and low-cost balanced diets, based on seasonally available local feedstuffs, for local pigs on smallholder farms in Western Kenya. Tropical Animal Health and Production (in press).10.1007/s11250-015-0957-626669594Search in Google Scholar

Carter N.A., Dewey C.E., Lukuyu B., Grace D., de Lange C.F.M. (2015b): Nutritional value and seasonal availability of local pig feedstuffs in Western Kenya. Canadian Journal of Animal Science 95(3):97-406, 10.4141/cjas-2015-003.10.4141/cjas-2015-003Search in Google Scholar

Dewey C.E., Wohlegemut J.M., Levy M., Mutua F.K. (2011): The impact of political crisis on smallholder pig farmers in Western Kenya, 2006–2008. Journal of Modern African Studies 49(3): 455-473.10.1017/S0022278X11000280Search in Google Scholar

FAO. Crop calendar - An information tool for seed security. Available at http://www.fao.org/agriculture/seed/cropcalendar/welcome.do. Accessed December 22, 2014.Search in Google Scholar

Feedipedia (2014): Animal feed resources information system. Institut National de la Recherche Agronomique (INRA), Centre de Cooperation Interntionale en Recherche Agronomique pour le Developpement CIRAD), Associations Francaise de Zootechnie (AFZ) and the Food and Agriculture Organization of the United Nations (FAO). Available at www.feedipedia.org. Accessed February 23, 2015.Search in Google Scholar

Hess H.D., Merab M.L., Tiemann T.T., Lascano H.D., Kreuzer M. (2008): In vitro assessment of the suitability of replacing the low-tannin legume Vigna unguiculata with the tanniniferous legumes Leucaena leucocephala, Flemingia macrophylla or C. calothyrus calothyrsus in a tropical grass diet. Animal Feed Science and Technology 147:105-115.10.1016/j.anifeedsci.2007.09.012Search in Google Scholar

Hove L., Ndlovu L.R., Sibanda S. (2003): The effects of drying temperature on chemical composition and nutritive value of some tropical fodder shrubs. Agroforestry Systems 59: 231-241.10.1023/B:AGFO.0000005224.64208.42Search in Google Scholar

ISO (1998): Animal feeding stuffs – Determination of phosphorus concentration – spectrometric method. ISO 6491:1998. International Organization for Standardization, Geneva, Switzerland.Search in Google Scholar

ISO (1999): Animal feeding stuffs – Determination of moisture and other volatile matter content. ISO 6496:1999. International Organization for Standardization, Geneva, Switzerland.Search in Google Scholar

ISO (2002): Animal feeding stuffs – Determination of crude ash. ISO 5984:2002. International Organization for Standardization, Geneva, Switzerland.Search in Google Scholar

ISO (2005): Animal feeding stuffs – Determination of nitrogen content and calculation of crude protein content, Part 2: Block digestion/steam distillation method. ISO 5983-2:2005. International Organization for Standardization, Geneva, Switzerland.Search in Google Scholar

Kaitho R.J., Kariuki J.N. (1998): Effects of Desmodium, Sesbania, and C. calothyrus supplementation on growth of dairy heifers fed P. purpureum basal diet. Asian-Autralasian Journal of Animal Sciences 11 (6): 680-684.Search in Google Scholar

Kagira J.M., Kanyari P.W.N., Maingi N., Githigia S.M., Ng’ang’a J.C., Karuga J. (2010): Characteristics of the smallholder free-range pig production system in western Kenya. Tropical Animal Health and Production 42: 865-873.10.1007/s11250-009-9500-ySearch in Google Scholar

Kagira J.M., Kanyari P.N., Githigia S.M., Maingi N., Ng’ang’a J.C. (2012): Risk factors associated with occurrence of nematodes in free range pigs in Busia District, Kenya. Tropical Animal Health and Production 44: 657-64.10.1007/s11250-011-9951-9Search in Google Scholar

Katongole C.B., Nambi-Kasozi J., Lumu R., Bareeba F., Presto M., Ivarsson E., Lindberg J.E. (2012): Strategies for coping with feed scarcity among urban and peri-urban livestock farmers in Kampala, Uganda. Journal of Agriculture and Rural Development in the Tropics and Subtropics 113 (2):165-174.Search in Google Scholar

Kidder R.W. (1945): Composition and digestible nutrient content of P. purpureum leaves. Journal of Agricultural Research 70 (3): 89-93.Search in Google Scholar

Kouakou N.D.V., Grongnet J-F., Assidjo N.E., Thys E., Marnet P-G., Catheline D., Legrand P., Kouba M. (2013): Effect of a supplementation of Euphorbia heterophylla on nutritional meat quality of Guinea pig (Cavia porcellus L.). Meat Science 93:821-826.10.1016/j.meatsci.2012.11.036Search in Google Scholar

(MAAIF) Ministry of Agriculture, Animal Industry and Fisheries The Republic of Uganda (2005): National Animal Feeds Policy. Entebbe, Uganda. Available at http://www.disasterriskreduction.net/fileadmin/user_upload/drought/docs/National%20Feed%20Policy1.pdf. Accessed February 23, 2015.Search in Google Scholar

Mtenga L.A., Laswai G.D. (1994): Leucaena leucocephala as feed for rabbits and pigs: detailed chemical composition and effect of level of inclusion on performance. Forest Ecology and Management 64: 49-257.10.1016/0378-1127(94)90299-2Search in Google Scholar

Muhanguzi D., Lutwama V., Mwiine F.V. (2010): Factors that influence pig production in Central Uganda - Case study of Nangabo Sub-County, Wakiso district. Veterinary World 5 (6): 346-351.Search in Google Scholar

Mutua, F.K., Dewey C., Arimi S.M., Schelling E., Ogara W.O. (2011): Prediction of live body weight using length and girth measurements for pigs in rural Western Kenya. Journal of Swine Health and Production 19: 26-33.Search in Google Scholar

Mutua F.K, Dewey C., Arimi S., Ogara W., Levy M., Schelling E. (2012): A description of local pig feeding systems in village smallholder farms of Western Kenya. Tropical Animal Health and Production 44: 1157-1162.10.1007/s11250-011-0052-6Search in Google Scholar

Njarui D.M.G., Mureithi J.G., Wandera F.P., Muinga R.W. (2003): Evaluation of four forage legumes as supplementary feed for Kenya dual-purpose goat in the semi-arid region of Eastern Kenya. Tropical and Subtropical Agroecosystems 3: 65-71.Search in Google Scholar

Noblet J., Fortune H., Shi X.S., Dubois S. (1994): Prediction of net energy values of feeds for growing pigs. Journal of Animal Science 72: 344-354.10.2527/1994.722344xSearch in Google Scholar

NRC (2012): National Research Council of the National Academies. Nutrient requirements of swine. The National Academies Press, Washington, D.C.Search in Google Scholar

Ouma E., Dione M., Lule P., Pezo D., Marshall K., Roesel K., Mayega L., Kiryabwire D., Nadiope G., Jagwe J. (2014): Smallholder pig value chain assessment in Uganda: results from producer focus group discussions and key informant interviews. Unpublished ILRI Research Report, Nairobi, Kenya available at http://livestock-fish.wikispaces.com/VCD+Uganda accessed February 23, 2015.Search in Google Scholar

Regnier C., Jagulin Y., Noble, J., Renaudea D. (2012): Ileal digestibility of amino acids of cassava, sweet potato, cocoyam and erythrina foliages fed to growing pigs. Animal 6 (4): 586-593.10.1017/S1751731111001959Search in Google Scholar

Rodriguez D.A., Sulabo R.C., Gonzalez-Vega J.C., Stein H.H. (2013): Energy concentration and phosphorus digestibility in canola, cottonseed, and sunflower products fed to growing pigs. Canadian Journal of Animal Science 93: 493-503.10.4141/cjas2013-020Search in Google Scholar

Salawu M.B., Acamovic T., Stewart C.S., Massdorp B. (1997): Assessment of the nutritive value of C. calothyrus calothyrus: its chemical composition and the influence of tannins, pipecolic acid and polyethylene glycol on in vitro organic matter digestibility. Animal Feed Science Technology 69: 207-217.10.1016/S0377-8401(97)81636-7Search in Google Scholar

Salawu M.B., Acamovic T., Stewart C.S., Roothaert R.L. (1999): Composition and degradability of different fractions of C. calothyrus leaves, pods and seeds. Animal Feed Science and Technology 77: 181-199.10.1016/S0377-8401(98)00259-4Search in Google Scholar

Thomas L.F., de Glanville W.A., Cook A., Fevre, E.M. (2013): The spatial ecology of free-ranging domestic pigs (Sus scrofa) in western Kenya. BMC Veterinary Research doi:10.1186/1746-6148-9-46.10.1186/1746-6148-9-46363738123497587Search in Google Scholar

Tokita N., Shimojo M., Masuda Y. (2006): Amino Acid Profiles of Tropical Legumes, Cooper (Glycine wightii), Tinaroo (Neonotonia wightii) and Siratro (Macroptilium atropurpureum) at Pre-blooming and Blooming Stages. Asian-Australasian Journal of Animal Sciences 19(5): 651-654.10.5713/ajas.2006.651Search in Google Scholar

Van Soest P.J., Robertson J.B. (1985): Analysis of forage and fibrous feeds. Laboratory Manual for Animal Science 613. Cornell University, Ithaca, New York.Search in Google Scholar

Wambui C. C., Abdulrazak S. A., Noordin Q. (2006): The effect of supplementing urea treated maize stover with Tithonia, C. calothyrus and Sesbania to growing goats. Livestock Research for Rural Development. 18 (64). Retrieved January 30, 2015, from http://www.lrrd.org/lrrd18/5/abdu18064.htm.Search in Google Scholar

Wehmeyer A.S., Rose E.F. (1983): Important indigenous plants used in the Transkei as food supplements. Bothalia 14 (3&4): 613-615.10.4102/abc.v14i3/4.1217Search in Google Scholar

Wortmann C.S., Eledu C.A. (1999): An agroecological zonation for Uganda: methodology and spatial information. Network on Bean Research in Africa, Occasional Paper Series No 30, CIAT, Kampala, Uganda.Search in Google Scholar

eISSN:
1801-0571
Lingua:
Inglese
Frequenza di pubblicazione:
Volume Open
Argomenti della rivista:
Life Sciences, Plant Science