Search Results - Sexual cycle

Some implications of a sexual cycle in theileria by Irvin, A.D., Boarer, C.D.H.

“…Recent microscopic studies of Theilerial parasites in. ticks appear to provide convincing evidence for a sexual cycle for these parasites. This evidence would remove most of the objections to placing piroplasms in the same class as malarial and coccidial parasites. …”
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Evidence of a sexual cycle in Theileria parva and characterisation of the recombinants by Morzaria, S.P., Young, J.R., Spooner, P.R., Dolan, T.T., Young, A.S., Bishop, R.R.

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The effect of season and the introduction of rams on oestrous activity in Somali, Nandi, Merino, Karakul and New Zealand Romney Marsh ewes in Kenya by Carles, A.B., Kipngeno, W.A.K.

Subjects: “…oestrous cycle…”
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The reproductive performance of East African (Bos indicus) Zebu cattle in Ethiopia. 1. Oestrus cycle length, duration, behaviour and ovulation time by Mattoni, M., Mukasa-Mugerwa, E., Cecchini, G., Sovani, S.

Subjects: “…oestrous cycle…”
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Factors affecting the calving rate in local breeds of cattle in Zambia by Rakha, A.M., Igboeli, G.

Subjects: “…sexual maturity…”
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Application of radioimmunoassay to study the reproductive efficiency and performance of indigenous goats in Uganda by Epelu-Opio, J.

Subjects: “…sexual maturity…”
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Parametres de reproduction des bovins zebu du Malawi by Kamwanja, L.A.

Subjects: “…sexual maturity…”
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Reproductive parameters of Malawi Zebu cattle by Kamwanja, L.A.

Subjects: “…sexual maturity…”
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The induction of puberty in female Boer goat kids by Greyling, J.P.C.

Subjects: “…sexual maturity…”
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Peripubertal plasma progesterone patterns in Ethiopian Menze ewe lambs by Mukasa-Mugerwa, E., Mutiga, E.R.

Subjects: “…sexual maturity…”
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Some reproductive characteristics of female Shugor, Dubasi and Watish sheep reared at El Huda sheep research station by Suleiman, A.H.

Subjects: “…sexual maturity…”
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Propagating cassava (Manihot esculenta) by sexual seed by Iglesias, C.A., Hershey, Clair H., Calle, F., Bolaños, A.

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Reproductive performance in Ethiopian Zebu (Bos indicus) cattle: Constraints and impact on production by Mukasa-Mugerwa, E., Tegegne, Azage

Subjects: “…sexual maturity…”
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Supplementation of Menz ewes with dried leaves of Lablab purpureus or graded levels of Leucaena pallida 14203 and Sesbania sesban 1198: Effects on feed intake, live weight gain and... by Melaku, S., Peters, Kurt J., Tegegne, Azage

Subjects: “…oestrous cycle [sexual reproduction]…”
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Sexually segregated habitat selection in Daubenton’s bat Myotis daubentonii by Chibwe, Esnart Emma Bwalya

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Ornamentos sexuales y caracteres productivos en gallinas Campero Casilda by Romera, Bernardo Martín, Fernández, R., Advínculo, Sabrina A., Canet, Zulma Edith, Di Masso, Ricardo José

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Effect of supplementation of Sesbania sesban on post-weaning growth performance and sexual development of Menz sheep (Ethiopia) by Mekoya, A., Oosting, Simon J., Fernández Rivera, S., Tamminga, S., Tegegne, Azage, Zijpp, A.J. van der

“…Therefore, it can be concluded that inclusion of S. sesban as a supplement up to 30% of the ration improved feed intake, growth rate, onset of puberty and sexual development of male and female sheep without adverse effects.…”
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Sexual dimorphism in the migratory dynamics of a land-locked population of brown trout (Salmo trutta) in central Sweden by Vigren, Carl

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A review of reproductive performance of female Bos indicus (Zebu) cattle by Mukasa-Mugerwa, E.

Subjects: “…sexual maturity…”
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DNA measurements and ploidy determination of developmental stages in the life cycles of Theileria annulata and T. parva by Gauer, M., Mackenstedt, U., Mehlhorn, H., Schein, E., Zapf, F., Njenga, E., Young, A., Morzaria, S.P.

“…For both Theileria species, the DNA measurements revealed that fusion of gametes occurred in the gut of the final host, thus providing evidence of sexual reproduction. However, differences were observed between the two parasites in the tick. …”
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