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Abstract

In fowls inseminated many times with frozen semen, blood serum agglutinin titres to spermatozoa were 2.5 times higher than before the 1st insemination. As titres increased, egg fertility and hatchability decreased.

Author(s)
Voronina, M. S.; Kurbatov, A. D.; Komarova, V. V.; Moskalenko, L. I.
Publisher
USSR, Leningrad,
Citation
Vosproizvodstvo sel'.-khoz. zhivotnykh i kriokonservatsiya gamet i ėmbrionov., 1986, pp 61-67
Abstract

Egg fertility after insemination with undiluted semen was 88.9% and with diluted semen 30%.

Author(s)
VOLGINA, A. A.; MALIS, P. Z.
Citation
Trudy gor'kov. sel'. -khoz. Inst., 1971, 35, pp 146-151
Abstract

In 2 experiments, semen from Kuban ganders was diluted with "medium A" (experiment 1) or inositol-glucose (experiment 2). For inseminations at 7-, 10- or 14-day intervals in experiment 1, and at 7- or 10-day intervals in experiment 2 (2 groups inseminated at the 10-day interval), egg fertility...

Author(s)
Tsarenko, R. G.; Mavrodina, T. G.
Citation
Byulleten' Vsesoyuznogo Nauchno-Issledovatel'skogo Instituta Razvedeniya i Genetiki Sel'skokhozyaistvennykh Zhivotnykh, 1980, No. 43, pp 34-37
Abstract

The study involved White Leghorn fowls, turkeys and Pekin ducks (several hundred per species). Egg fertility for fowls inseminated within 2 h before laying was 52.9% vs. 82.6-96.0 for fowls inseminated up to 21 h after laying. Fertility was generally higher for fowls inseminated ≥5 h after laying...

Author(s)
Davtyan, A. D.; Broerskiĭ, A. V.; Rubal'skiĭ, N. B.
Citation
Sel'skokhozyaĭstvennaya Biologiya, 1985, No. 4, pp 89-92
Abstract

Broad Breasted White ♀♀ were inseminated at 3-day intervals with diluted semen which had been frozen using dimethylacetamide as a cryoprotectant and thawed at 70°C, and at 7-day intervals, with diluted fresh semen without cryoprotectant. For the 2 methods resp., egg fertility was 90.7 and 96.7%,...

Author(s)
Kurbatov, A.; Mavrodina, T.; Tur, B.
Citation
Ptitsevodstvo, 1985, No. 2, pp 19
Abstract

The recommendations cover management of breeding stock, feeding of cocks, semen collection, evaluation of semen quality, insemination and recording.

Author(s)
KURBATOV, A. D.; NARUBINA, L. E.
Citation
Sb. nauch. Trud. vses. nauchno-issled. Inst. Razv. Genet. sel'.-khoz- Zhivot., 1970, 16, pp 103-113
Abstract

A discussion of work in the USSR and German Democratic Republic on technical aspects of AI in the fowl, turkey and duck.

Author(s)
Schramm, G.; Besulin, V.; Sakhatskiĭ, N.; Bondarenko, A.
Citation
Mezhdunarodnyĭ Sel'skokhozyaĭstvennyĭ Zhurnal, 1982, No. 2, pp 78-81
Abstract

Drakes from the sire line M-1 of the Medeo-2 cross (12 per group) were maintained in cages from 196 to 476 days of age, allowing 0.41 m2 per male . Semen was collected 5 times weekly, every 2nd day or every 3rd day (1 collection daily). The ejaculates were diluted 1:3 in the A-1 diluent, and used...

Author(s)
Tarapovskii, V.
Citation
Ptitsevodstvo, 1982, No. 7, pp 21
Abstract

Data were obtained on 220 Zagorsk White Breasted and 220 Grey guinea-fowl females . 110 females from each group were artificially inseminated with mixed semen diluted 1:5 in the A-3 diluent. The insemination dose was 0.1 ml (approx. 60 X 106 spermatozoa). Insemination was repeated at 10-day...

Author(s)
Roiter, Ya.; Davtyan, A.
Citation
Ptitsevodstvo, 1976, No. 9, pp 22-23
Abstract

Only 3.6% of 90 Broad Breasted White males produced semen at 172 days of age, 10.0% at 186 days, 27.0% at 7 mth (21% produced semen acceptable for AI), and 74.0% at 8 mth. For males aged 9-15, 21-27 and 33-39 mth and used in AI, and males aged 9-15 mth and used in natural mating resp., fertility of ...

Author(s)
Besulin, V.; Sakhatskii, N.; Kirichenko, V.; Rozya, V.
Citation
Ptitsevodstvo, 1975, No. 11, pp 20-22

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