Yazar "Cam, MA" için listeleme
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The effect of GnRH administration on plasma progesterone and reproductive performance in ewes
Two experiments were carried out to investigate the effect of GnRH administration at mating and on day 12 post-mating on the reproductive performance of Karayaka and Sakiz x Karayaka (F-2) crossbred sheep. In the first ... -
The effect of high dietary protein levels during late gestation on colostrum yield and lamb survival rate in singleton-bearing ewes
The study was carried out to determine the effect of crude protein (CP) levels in late pregnancy on the subsequent colostrum production and lamb survival rate. A total of 40 singleton-bearing Hampshire Down X Karayaka (F-1) ... -
Effects of a single injection of hCG or GnRH agonist on day 12 post mating on fetal growth and reproductive performance of sheep
Reproductive performance and fetal growth were determined when hCG (150 i.u. Pregnyl; n = 44), GnRH (4 mug synthetic GnRH agonist, buserelin, Receptal; n = 43) or saline (control, n = 45) was administered (i.m.) to ewes ... -
Effects of time spent near mothers postpartum on the behaviour of ewes and lambs; and on the growth performance of lambs in Karayaka sheep
The aim of the present study was to investigate the effects of post-partum separation of lambs from their mothers for various periods of time on the behaviour of lambs and ewe, lamb mortality, and lamb growth. Forty-seven ... -
Fetal growth and reproductive performance in ewes administered GnRH agonist on day 12 post-mating
Reproductive performance and fetal growth was determined in GnRH (4 mug synthetic GnRH agonist, Receptal) administered (i.m.) to ewes on day 12 post-mating (n = 103) compared to control ewes (n = 97) during the breeding ... -
GnRH agonist treatment on day 12 post-mating to improve reproductive performance in goats
Reproductive performance was determined in GnRH (4 mug synthetic GnRH agonist, buserelin, receptal; n = 37) and saline (control, n = 38) treated (i.m.) does on day 12 post-mating during the breeding season. Kidding rate ... -
Growth, carcass and meat characteristics of Karayaka growing rams fed sugar beet pulp, partially substituting for grass hay as forage
Olfaz, M; Ocak, N; Erener, G; Cam, MA; Garipoglu, AV (Elsevier Sci Ltd, 2005)Twenty-one growing male Karayaka sheep were divided into three groups of seven at 12 months of age. All groups received a commercial feed (60%) and roughage (40%). One group received grass hay as roughage (control, C), the ... -
The influence of pre- and post-mating protein supplementation on reproductive performance in ewes maintained on rangeland
The effect of short-term changes in level of protein supplementation during pre- and post-mating on non-return rate, lambing rate and litter size was investigated in ewes grazing on rangeland during early autumn. Groups ... -
Potential of hazelnut husks as a broiler litter material
1. Hazelnut husks and some other litter materials were compared for litter properties and their effects on broiler performance. 2. A total of 750 1-d-old broiler chicks were weighed and assigned at random to 1 of 5 treatments, ... -
Shearing pregnant ewes to improve lamb birth weight increases milk yield of ewes and lamb weaning weight
Milk yield, lamb birth weight and weaning weight responses to shearing during winter in sheep were investigated. A total of 46 Karayaka ewes were allocated into two treatment groups. Pregnant ewes in one group were shorn ...
