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Abstract

Using semen exhibiting vigourous motility and diluted twofold, it was found that, as far as fertility during the first 6 days after insemination is concerned, a dose as small as about 25 million spermatozoa per insemination can at times give results which are almost as good as those obtained with...

Author(s)
SCHINDLER, H.; NAHARI, U.; BORN-STEIN, S.
Citation
Israel Journal of Agricultural Research, 1963, 13, pp 155-162
Abstract

Hens were: (1) naturally mated, (2) inseminated with undiluted semen, or (3) inseminated with semen diluted with an oviduct extract and stored for 6 hr. Egg fertility of group 2 was greater than that of groups 1 and 3 by 6 and 10.13% resp. ; the corresponding figures for hatchability of eggs set...

Author(s)
KURBATOV, A. D.; ZABOLOTSKII, V. M.
Citation
Sbornik nauch. Trud. pushkin. nauchno-issled. Lab. Razv. sel'.-khoz. Zhivot., 1969, 13, pp 194-198
Abstract

12 quail hens were inseminated with 0.0O5 ml. quail semen and 52 with 0.02 ml. Brown Leghorn semen, using a modification of the intra-uterine method of Ogasawara and Huang [see A.B.A., 32, No. 2494]. The oviduct was everted until the egg shell was visible; the tip of the inseminating cannula was...

Author(s)
McFARQUHAR, A. M.; LAKE, P. E.
Citation
Journal of Reproduction and Fertility, 1964, 8, pp 261-263
Abstract

Portions of mucous membrane from the oviduct and vagina of adult females, and samples from the phallus and semen of male turkeys in flocks where respiratory disease was present yielded Mycoplasma gallisepticum (5 strains), M. meleagridis (four), M. gallinarum (one), and serotype C mycoplasma (3...

Author(s)
Belkin, V. A.
Citation
Veterinariya, Moscow, USSR, 1979, No. 4, pp 31-32
Abstract

The Israeli poultry industry is much influenced by American experience. American stock is largely used, and feeding and disease control are on American lines. About 40% of the laying hens are kept in batteries, and artificial insemination is carried out on a large scale. An account is given of the...

Author(s)
VAN WEERDEN, E. J.; VAN DER WAL, P.
Citation
Tijdschrift voor Diergeneeskunde, 1962, 87, pp 1368-1376
Abstract

In the 1st of 3 experiments, 3 ova (controls), recovered from the magnum of artificially inseminated $ 9 killed 85 min after oviposition, were cultured in vitro for 24 hr; 2 of the 3 were fertile. In the 2nd experiment, 5 ova (negative controls), recovered from the infundibulum of unmated ♀♀ killed ...

Author(s)
HOWARTH, B., Jr.; PALMER, M. B.
Citation
Journal of Reproduction and Fertility, 1972, 28, pp 443-445
Abstract

Bashkeev, E.D.; Istomina, L.A. [Hormonal induction of oestrus in sows]: 393-394. Bogacheva, R.G. [Oestrogen level in heifers in relation to age]: 379-381. Bogomolov, V.V.; Sosnovskaya, Z.V. [Effect of the temperature of the artificial vagina at the moment of ejaculation on sperm survival, and the...

Publisher
Leningrad, Vsesoyuznyi Nauchno-Issledovatel'skii Institut Razvedeniya i Genetiki Sel'skokhozyaistvennykh Zhivotnykh., USSR
Citation
USSR, All-Union Research Institute for the Breeding and Genetics of Livestock: Proceedings of the 3rd conference of young research workers on genetics and breeding of livestock.: Materialy III konferentsii molodykh uchenykh po genetike i razvedeniyu sel'skokhozyaistvennykh zhivotnykh., 1973, pp 471 pp.
Abstract

In 1959, Standard-bred Slate and Broad Breasted Bronze turkeys, and in 1960, the latter plus Broad White were used to test the advantages of "fresh" semen, artificially inseminated within 15-55 mins. of collection, over " stale " semen which had been in the oviduct 10-14 days. Examinations were...

Author(s)
PAYNE, L. F.; KAHRS, A. J.
Citation
Poultry Science, 1961, 40, pp 1598-1604
Abstract

Semen, which was collected in an 0.25-ml. pipette, averaged 10 microlitres per bird, with a sperm concentration of l.2 million ±44, 000 per mm. 3Individual collections were diluted with 0.5 ml. and all samples were pooled. The final dilution contained 40 million sperm per 0.l ml. of inseminate....

Author(s)
WENTWORTH, B. C.; MELLEN, W. J.
Citation
Journal of Reproduction and Fertility, 1963, 6, pp 215-220
Abstract

Semen was collected from 8 drakes of the Osaka or Japanese Improved Breed by electro-ejaculation. One electrode was placed on the skin in the sacral region and the other inserted into the vent. An alternating current of 30 volts and 0. 06-0. 08 amps, was applied 3-5 times at intervals of 5 sees,...

Author(s)
WATANABE, M.
Citation
Journal of the Faculty of Fisheries and Animal Husbandry, Hiroshima University, 1957, 1, pp 363-371

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