Výsledky vyhledávání - "B.M.A.O. Perera"

Reproductive performance of the largest captive Asian elephant ( Elephas maximus ) population in Sri Lanka

Autor: Janine L. Brown, B.M.A.O. Perera, P. G. A. Pushpakumara, R.C. Rajapakse

Publikováno v: Animal Reproduction Science. 174:93-99

The Pinnawela Elephant Orphanage (PEO) in Sri Lanka maintains one of the largest captive Asian elephant ( Elephas maximus maximus ) populations in the world, with a total of 79 animals (45 females and 34 males) at present. It was established in 1975

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4dd43262bd44f5508959ea3619a0ed0
https://doi.org/10.1016/j.anireprosci.2016.09.010

Zobrazit plný text záznamu

Knowledge, beliefs and perceptions of wildlife risks in rural Sri Lankan communities

Autor: B.M.A.O. Perera, University Of Peradeniya L.G.S. Lokugalappatti, K.K.N. Laknath, W.A.D.P. Wanigasundera, Independent Consultant I.M. Gunawardana, Ministry Of Livestock S.L.A. Daniel, Brook, Ryan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a66a77a3da1ad4f90865e9e4a1c255e5

Zobrazit plný text záznamu

Reproductive cycles of buffalo

Autor: B.M.A.O. Perera

Publikováno v: Animal reproduction science. 124(3-4)

The domestic water buffalo (Bubalus bubalis) has an important role in the agricultural economy of many developing countries in Asia, providing milk, meat and draught power. It is also used in some Mediterranean and Latin American countries as a sourc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::166ca5ed2d2c10ad4e5f6c913e8b7d13
https://pubmed.ncbi.nlm.nih.gov/20869822

Zobrazit plný text záznamu

USO DE UN PROTOCOLO ESTANDARIZADO EN 14 PAÍSES PARA IDENTIFICAR FACTORES QUE AFECTAN LA EFICIENCIA DE LOS SERVICIOS DE INSEMINACIÓN ARTIFICIAL EN GANADO BOVINO A TRAVÉS DE ANÁLISIS DE PROGESTERONA

Autor: Mario García P., B.M.A.O. Perera, W.J. Goodger, T.B. Bennett

Publikováno v: Revista de Investigaciones Veterinarias del Perú, Volume: 12, Issue: 2, Pages: 164-178, Published: JUL 2001
Revista de Investigaciones Veterinarias del Perú; Vol. 12 No. 2 (2001); 164-178
Revista de Investigaciones Veterinarias del Perú; Vol. 12 Núm. 2 (2001); 164-178
Revistas Universidad Nacional Mayor de San Marcos
Universidad Nacional Mayor de San Marcos
instacron:UNMSM
Revista de Investigaciones Veterinarias del Perú; Vol 12 No 2 (2001); 164-178

El propósito del estudio fue cuantificar los principales factores limitantes que afectan los servicios de inseminación artificial (IA) en ganado bovino criado en países en desarrollo, a fin de recomendar estrategias para la mejora del porcentaje d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd748d1710d0354930350ae00c48d95f
http://www.scielo.org.pe/scielo.php?script=sci_arttext&pid=S1609-91172001000200021&lng=en&tlng=en

Zobrazit plný text záznamu

Use of metabolic profiles in dairy cattle in tropical and subtropical countries on smallholder dairy farms

Autor: B.M.A.O Perera, F Wittwer, D.A Whitaker, M Garcia, W. J. Goodger

Publikováno v: Preventive veterinary medicine. 38(2-3)

Metabolic profile testing has generally been used as part of a multidisciplinary approach for dairy herds in temperate climates. Our goal was to evaluate the effectiveness of the technique for identifying constraints on productivity in small herds in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24df50ee1bfa071fa22f4037bf3722a4
https://pubmed.ncbi.nlm.nih.gov/10081792

Zobrazit plný text záznamu

The dairy industry in Sri Lanka: current status and future directions for a greater role in national development

Autor: B.M.A.O Perera, M.C.N. Jayasuriya

Publikováno v: Journal of the National Science Foundation of Sri Lanka. 36:115

The role of livestock in agriculture in Sri Lanka is complex and significantly different from that of industrialized nations. Although the livestock sub-sector has contributed only around 1.2% to the national Gross Domestic Product (GDP), it has been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6009743ac6639a0f7c97485c8813e4ef
https://doi.org/10.4038/jnsfsr.v36i0.8050

Zobrazit plný text záznamu

Postpartum ovarian activity, uterine involution and fertility in indigenous buffaloes at a selected village location in Sri Lanka

Autor: B.M.A.O. Perera, V.Y. Kuruwita, L. N. A. de Silva, A.M. Karunaratne

Publikováno v: Animal Reproduction Science. 14:115-127

Reproductive events were monitored over a period of 30 months in a sample of 55 indigenous (Lanka) buffalo cows belonging to five farmers selected at random in a specific village in the dry zone low-country region of Sri Lanka. The animals were maint

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::202e7accace687a0e26f5184475f72e2
https://doi.org/10.1016/0378-4320(87)90091-1

Zobrazit plný text záznamu

Environmental influence on calving interval and estimates of its repeatability in the Murrah buffalo in Sri Lanka

Autor: K. Lundström, L.N.A. De Silva, B.M.A.O. Perera, H. Abeygunawardena

Publikováno v: Animal Reproduction Science. 5:99-109

Data on 2375 calvings in 726 Murrah buffalo cows were analysed for the period 1968 to 1979 on two state farms (Ridiyagama and Polonnaruwa) in the dry zone of Sri Lanka. The mean ages at first calving were 51.0 (S.D. 8.6) and 52.1 (S.D. 10.5) months,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a8056c62605c7cbd2ff7074878e13d6
https://doi.org/10.1016/0378-4320(82)90016-1

Zobrazit plný text záznamu

Relative importance of larval and adult Mecistocirrus digitatus in inducing resistance to a reinfection in calves

Autor: Viranjanie K. Gunawardane, T.A. Bongso, B.M.A.O. Perera, S.T. Fernando, Sivaja Sivanathan

Publikováno v: Veterinary parasitology. 23(1-2)

Calves immunized with adult Mecistocirrus digitatus implanted directly into the abomasum did not develop a substantial degree of immunity to a subsequent large oral (challenge) dose of larvae, which developed to maturity. In contrast animals immunize

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1736669f373ba1a3cea1a2e9615e707a
https://pubmed.ncbi.nlm.nih.gov/3105161

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání