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Journal Article 1994

Autor: Sendalo, D.S.C. Das, S.M. Mtenga, L.A.

Data collected at the livestock research centres, Malya and West Kilimanjaro, Tanzania, to determine the effects of genotype and environment on birth weight, weaning weight and weight at 24, 48, and 72 weeks of age were analysed. Records on the birth weight (n = 6207), weaning weight (n = 4444), ...

Enlace original: https://cgspace.cgiar.org/handle/10568/66675

Investigación en Agricultura
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Sendalo, D.S.C. ,  Das, S.M. ,  Mtenga, L.A. ,  [Growth and reproduction performance of Blackhead Persian sheep in Tanzania] ,  Growth and reproduction performance of Blackhead Persian sheep in Tanzania
Conference Paper 1989

Autor: Das, S.M. Mgheni, M. Msechu, J.K.K. Mpiri, D.B.

Analysis of fifteen years (1970- 1984) data on Mpwapwa cattle (12% B. taurus) and their crosses, Backcross (34% B. taurus) and Crossline (56% B. taurus) was carried out. Data pooled over the first five lactations showed that for Mpwapwa, backcross and crossline cows, lactation milk yield averaged...

Enlace original: https://cgspace.cgiar.org/handle/10568/70797

Investigación en Agricultura
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Das, S.M. ,  Mgheni, M. ,  Msechu, J.K.K. ,  Mpiri, D.B. ,  [Association between milk production and reproductive efficiency traits in Mpwapwa cattle and their crosses] ,  Association between milk production and reproductive efficiency traits in Mpwapwa cattle and their crosses
Conference Paper 1993

Autor: Das, S.M. Rege, J.E.O. Shibre, M.

Weight of lambs weaned (at 150 days) per ewe per year (Index D, per kg liveweight of ewe per year (Index II), per kg metabolic body weight (W0.73) of ewe per year (Index III), and per lifetime of ewe regardless of ewe weight (Index IV), were computed for 3022 ewes at Malya and West Kilimanjaro re...

Enlace original: https://cgspace.cgiar.org/handle/10568/5494

Investigación en Agricultura
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Das, S.M. ,  Rege, J.E.O. ,  Shibre, M. ,  [Productivity of Blackhead Persian sheep in Tanzania] ,  Productivity of Blackhead Persian sheep in Tanzania
Conference Paper 1994

Autor: Lyatuu, Eliamoni T.R. Das, S.M. Mkonyi, J.I.

Data on blended goats (a three-way cross of Kamorai (55%), Boer (30%) and indigenous Tanzanian (15%) goats) were collected over a period of four years (1987-1990) at Malya and Kongwa Research Stations. These records were analysed to assess the production potential of Blended goats. Birth weights,...

Enlace original: https://cgspace.cgiar.org/handle/10568/70856

Investigación en Agricultura
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Lyatuu, Eliamoni T.R. ,  Das, S.M. ,  Mkonyi, J.I. ,  [Some production parameters of Blended goats in semi-arid regions of Tanzania] ,  Some production parameters of Blended goats in semi-arid regions of Tanzania
Conference Paper 1996

Autor: Das, S.M. Rege, J.E.O. Shibre, M.

Twenty-five year (1965-89) data on the Blended goats from Malya Research Centre totalling 4799 records were analysed for live weights and growth traits from birth to 72 weeks of age. The Blended goat developed in Malya, Tanzania, is a stabilised three-way cross of the Kamorai (55%), Boer (30%) an...

Enlace original: https://cgspace.cgiar.org/handle/10568/70865

Investigación en Agricultura
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Das, S.M. ,  Rege, J.E.O. ,  Shibre, M. ,  [Phenotypic and genetic parameters of growth traits of blended goats at Malya, Tanzania] ,  Phenotypic and genetic parameters of growth traits of blended goats at Malya, Tanzania
Conference Paper 1992

Autor: Das, S.M.

Blended goats are a 3-way cross of meat goats, between Boer x Kamorai x Small East African goats; they constitute less than 5% or the 6 million goat population in Tanzania. Goats in the project were raised mainly on pastures with similar supplementation or concentrates at Kongwa and Malya station...

Enlace original: https://cgspace.cgiar.org/handle/10568/70835

Investigación en Agricultura
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Das, S.M. ,  [Reproduction, growth and milk yield of Blended goats in Tanzania] ,  Reproduction, growth and milk yield of Blended goats in Tanzania
Conference Paper 1992

Autor: Das, S.M. Sendalo, D.S.C.

Records on liveweight, growth and reproductive performance of Blended (BLD), Blended x Galla (BG) and Kamorai x indigenous (KI) goats for a period of over 10 years (1970-1980) in Malya, Tanzania were analysed. For BLD, BG and KI goat kids, birth weight and live weight averages were determined. Se...

Enlace original: https://cgspace.cgiar.org/handle/10568/70826

Investigación en Agricultura
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Das, S.M. ,  Sendalo, D.S.C. ,  [Comparative performance of improved meat goats in Malya, Tanzania] ,  Comparative performance of improved meat goats in Malya, Tanzania
Report 1991

Autor: Das, S.M.

Data on Black Head Persian (BHP) sheep, collected at Livestock Research Centres, Malya and West-Kilimanjaro, Tanzania for the period 1964-1988, were analysed. Overall age at first lambing, lambing interval, twinning rate, litter size and annual reproductive rate averaged 784.2± 6.16, 350.9± 3.54 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/70823

Investigación en Agricultura
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Das, S.M. ,  [Evaluation of Black Head Persian sheep at Malya and West Kilimanjaro Research Centres, Tanzania] ,  Evaluation of Black Head Persian sheep at Malya and West Kilimanjaro Research Centres, Tanzania
Journal Article 1997

Autor: Rey, B. Das, S.M.

Annual estimates of production traits over a 22 year period (1965-1987) for Black Head Persian sheep (BHP) from Malya and West Kilimanjaro research centers in Tanzania were utilized to analyse variation of flock productivity over time. Principal component analysis was used to anlyse the variation...

Enlace original: https://cgspace.cgiar.org/handle/10568/66665

Investigación en Agricultura
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Rey, B. ,  Das, S.M. ,  [A systems analysis of inter-annual changes in the pattern of sheep flock productivity in Tanzanian livestock research centres] ,  A systems analysis of inter-annual changes in the pattern of sheep flock productivity in Tanzanian livestock research centres

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