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Tegegne, AzageKhalili, H.Mukasa-Mugerwa, E.Lahlou-Kassi, A.[Effects of plane of nutrition and age at start of nutritional treatment on body growth, onset of puberty, corpora lutea function and fertility in Boran x Friesian heifers]Effects of plane of nutrition and age at start of nutritional treatment on body growth, onset of puberty, corpora lutea function and fertility in Boran x Friesian heifers

A single visit questionnaire survey was undertaken on 50 cattle owners in Oyo state, south western Nigeria. Data were collected on grazing patterns, calving dates, calf mortalities and attitudes to the N'Dama breed and its crosses with Bunaji cattle. All cattle herds had similar grazing patterns,...


Jode, A. deReynolds, L.Matthewman, R.W.[Cattle production systems in the derived savannah and southern Guinea savannah regions of Oyo state, southern Nigeria]Cattle production systems in the derived savannah and southern Guinea savannah regions of Oyo state, southern Nigeria

Presents results of a five year research on peul and Touabire sheep at Dahra (Senegal) with partic. ref. to fertility, prolificity, lamb mortality, weight, growth, and productivity.


Sow, R.S.Thiongane, P.I.TchamiTchian, L.[Results of five years of research on Peul and Touabire sheep at Dahra (Senegal)]Results of five years of research on Peul and Touabire sheep at Dahra (Senegal)

The East African highland banana (Musa spp. AAA) is an economically important food crop. The crop is affected by a number of diseases and pests. Genetic improvement of the crop is hindered by very low seed set and poor seed germination. The objective of this study was to compare seed set, seed qu...


Ssebuliba, R.Talengera, D.Makumbi, DanNamanya, P.Tenkouano, A.Tushemereirwe, W.K.Pillay, M.[Reproductive efficiency and breeding potential of East African highland (Musa AAAEA) bananas]Reproductive efficiency and breeding potential of East African highland (Musa AAAEA) bananas

Seed production from hybridizations involving the East African Highland bananas (Mum spp., AAA group) is low due to high levels of sterility. This is a major impediment for the development of hybrids with disease and pest resistance and superior agronomic traits. The objective of this study was t...


Ssebuliba, R.Magambo, M.Talengera, D.Makumbi, DanTenkouano, A.Rubaihayo, P.R.Pillay, M.[Biological factors affecting seed set in highland bananas]Biological factors affecting seed set in highland bananas

The season of calving affected calving interval, weaner weight per cow per year, dam weights at mating, parturition and weaning, and dam weight changes during gestation and lactation. The year of calving influenced calving interval, calf survival, weaner weight per 100 kg of cow weight per year, ...


Tomo, P.S.M.Tawah, C.L.Swanepoel, F.J.C.Hoogenboezem, J.M.[Production characteristics of Angoni cattle in Mozambique: 2. Non-genetic influences on fertility, survivability and productivity]Production characteristics of Angoni cattle in Mozambique: 2. Non-genetic influences on fertility, survivability and productivity

A total of 137 cycling Zebu cows, each receiving a single dose of prostaglandin PGF 2a were used in an oestrus synchronization programme on three different farms. Of the cows on the three farms, 60.6 and 90.5 percent showed over oestrus and luteolysis, respectively. Pregnancy rate to fixed time i...


Rekwote, P.I.Oyedipe, E.O.Mukasa-Mugerwa, E.Sekoni, V.O.Akinpelumi, O.P.Anyam, A.A.[Fertility in Zebu cattle (Bos indicus) after prostaglandin administration and artificial insemination]Fertility in Zebu cattle (Bos indicus) after prostaglandin administration and artificial insemination

This study was conducted to identify the 6 major criteria that periurban dairy producers of the subhumid zone of Burkina Faso use in upstream decisions on breed composition of their herds through the repertory grid method. This study was carried out in a sample of 283 producers of Bobo-Dioulas...


Hamadou, S.Kamuanga, M.[Farmers' perceptions and assessment of cattle traits in periurban dairy systems of Bobo-Dioulasso (Burkina Faso)]Farmers' perceptions and assessment of cattle traits in periurban dairy systems of Bobo-Dioulasso (Burkina Faso)

Compares estrus response, estrus response interval and subsequent pregnancy rate in Bos indicus and Bos indicus X Bos taurus cross cows and heifers following estrus synchronization with prostaglandin F2 (PGF2X (a), a progesterone releasing intravaginal device (PR10) (b), and synchro-mate B (SMB) ...


Tegegne, AzageWarnick, A.C.Mukasa-Mugerwa, E.Ketema, H.[Fertility of Bos indicus and Bos indicus X Bos taurus crossbred cattle after estrus synchronization]Fertility of Bos indicus and Bos indicus X Bos taurus crossbred cattle after estrus synchronization

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