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Effects Of Dietary Protein And Energy Levels On The Reproductive Performances Of Turkey Breeder Hens Microform
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Book Synopsis Effects of Dietary Protein and Energy Levels on the Reproductive Performances of Turkey Breeder Hens [microform] by : Pascal J. M. De Henau
Download or read book Effects of Dietary Protein and Energy Levels on the Reproductive Performances of Turkey Breeder Hens [microform] written by Pascal J. M. De Henau and published by National Library of Canada. This book was released on 1985 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Dietary Energy Levels and Calcium Source on the Reproductive Performance of Caged Turkey Hens by : Judith Lee Thompson
Download or read book The Effect of Dietary Energy Levels and Calcium Source on the Reproductive Performance of Caged Turkey Hens written by Judith Lee Thompson and published by . This book was released on 1982 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Low Protein Diets with Varying Levels of Dietary Energy and Triticale (var: Flora) on the Reproductive Performance of Medium White Turkey Breeder Toms by : Amir H. Nilipour
Download or read book The Effects of Low Protein Diets with Varying Levels of Dietary Energy and Triticale (var: Flora) on the Reproductive Performance of Medium White Turkey Breeder Toms written by Amir H. Nilipour and published by . This book was released on 1987 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three experiments were conducted to determine if a new variety of triticale (Flora) would maintain seminal production of Medium White (MW) breeder toms and to ascertain the minimal dietary crude protein (CP) required by breeder toms. In Experiment 1, 4 dietary treatments with 10 males each, were fed ad libitum from 28 to 45 weeks of age (WOA). The diets consisted of 13.9% CP corn-soy (C-S), 13.8% CP triticale-S (T-S), 8.5 and 5.6% CP (T) with 3139, 2898, 3042, and 2001 kilocalories (kcal) of metabolizable energy (ME), respectively. In Experiment 2, 49 toms were fed from 30 to 46 WOA, diets containing 13.9% CP (C-S), 9.4% CP (T-S), and 7, 5.7 and 3.2% CP (T) diets with 3139, 2981, 2557, 2145, and 1320 kcal ME/kg, respectively. In Experiment 3, 39 toms were fed ad libitum from 30 to 54 WOA, one of four diets containing 14% CP with 2892 kcal ME/kg (14%-2892 ME); 7% CP with 2919 kcal ME/kg (7%-2919 ME); 7% CP with 2719 kcal ME/kg (7%-2719 ME); and 7% CP with 2539 kcal ME/kg (7%-2539 ME). In Experiment 1, no differences were observed among the dietary treatments for semen volume (SV) and sperm cell concentration (SCC). In Experiment 2, packed sperm cell volume (PSCV) and SCC for the 3.2% CP diet were significantly lower (P
Book Synopsis Studies on the Nutrient Requirements of Turkey Breeder Hens by :
Download or read book Studies on the Nutrient Requirements of Turkey Breeder Hens written by and published by . This book was released on 1977 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Dietary Phosphorus and Enzyme Levels on Reproduction in Turkey Breeder Hens by :
Download or read book Effect of Dietary Phosphorus and Enzyme Levels on Reproduction in Turkey Breeder Hens written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous work has demonstrated that the P requirement for turkey breeder hens has not been adequately determined. It is becoming apparent that there are distinctive P requirements of turkey breeder hens compared to poults and growing birds. Therefore, the objective of this study was to provide additional information regarding P requirement and use of phytase in turkey breeder hen diets. An experiment was conducted to determine the effect of dietary phosphorus (P) levels and phytase enzyme levels on turkey breeder hen productivity from 31 to 62 weeks of age (WOA). Four hundred and eighty turkey breeder hens were reared in a curtain-sided house with 48 pens (10 birds per pen; 8 pens per treatment) at 31 WOA. Hens were fed a breeder ration with treatments as follows: high P (HP), available P=0.55%; high P + enzyme (HP+E), medium P (MP), available P=0.35%; medium P + enzyme (MP+E), low P (LP), available P=0.17%; and low P + enzyme (LP+E). The phytase enzyme product used (AllzymeTM Phytase, Alltech, Inc., Nicholasville, KY 40356) is derived from Aspergillus niger and contained 11.27 PTU/g. Feed and water were available ad libitum for a 28-week reproductive period. Diets were fed in mash form. All hens were photostimulated in January (31 WOA) with 15.5 h of light/day. Individual bird body weight and feed consumption, by pen, were determined at monthly intervals from 31 WOA to 62 WOA. Hens were inseminated weekly with pooled semen from same strain breeder males. Hens were observed for biweekly reproductive and hatchability performance for 28 weeks of lay (WOL) and recorded on a pen basis. The following parameters were measured: egg production, fertility, hatchability of all eggs, hatch of fertile, initial egg weight, % egg weight loss, conductance, and embryonic mortality. Egg weight, shell thickness, albumen P and yolk P were measured monthly. At the end of the study P concentration was measured in plasma, tibia, fecal P and water-soluble fecal P. There were no consistent.
Author :Niceas Carlos Vilchez Publisher :National Library of Canada = Bibliothèque nationale du Canada ISBN 13 : Total Pages :298 pages Book Rating :4.:/5 (427 download)
Book Synopsis Effect of Supplemental Dietary Fat on the Reproductive Performance of Hens of Turkey and Japanese Quail [microform] by : Niceas Carlos Vilchez
Download or read book Effect of Supplemental Dietary Fat on the Reproductive Performance of Hens of Turkey and Japanese Quail [microform] written by Niceas Carlos Vilchez and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1988 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Four experiments were conducted on hens of turkey and Japanese quail. In Experiment I, turkey hens were fed diets containing either 0% added fat, 3.5% animal-vegetable fat blend (AV) or 3.5% dry fat product (DF). In Experiment II with turkey hens, 2 holding diets and 4 breeder diets were investigated. The holding diets contained either 0% added fat or 5% of AV. The breeder diets contained 0% added fat of 5% of one of the following: AV, corn oil (CO) or olive oil (OO). In Experiment III with Japanese quail, 3 pre-breeder (PB) and 3 breeder diets (BD) were studied. They contained either 0, 3.5 or 7% added AV. In Experiment IV with Japanese quail, all diets contained 97% of a semi-purified basal diet and 3% of one of the following: corn starch (CS), corn oil (CO), palmitic acid (PA), oleic acid (OA), linoleic acid (LA) or linolenic acid (LN). The fatty acid composition of plasma and yolk lipids of both turkeys and quail was influenced by the fatty acid composition of the diets. Quail fed a CO diet deposited more linoleic acid in the egg than did those on a LA diet. (Abstract shortened by UMI.)" --
Book Synopsis The Effects of Nutrition and Feed Programs on Reproductive Performance and Fertility of Broiler Breeders by : Tara Joan Walsh
Download or read book The Effects of Nutrition and Feed Programs on Reproductive Performance and Fertility of Broiler Breeders written by Tara Joan Walsh and published by . This book was released on 1996 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reproductive Performance of Turkey Breeders as Influenced by Feed and Light Restriction by : Kenneth Kay Krueger
Download or read book Reproductive Performance of Turkey Breeders as Influenced by Feed and Light Restriction written by Kenneth Kay Krueger and published by . This book was released on 1976 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Restricting day length or feed consumption in winter-hatched Broad Breasted White turkeys were studied for their effects on reproductive performance. Turkey males were either full-fed and received 15, 12 or 8 hours of light per day or restricted-fed and received 15 hours of light per day from 18 through 64 weeks of age. Dark-housed (8 hours of light per day) turkey breeder hens were either full-fed or restricted-fed from 22 to 30 weeks of age. At lighting (30 weeks of age) the full-fed and restricted=fed hen groups were randomly divided and full-fed either 14% or 18% protein diets through 20 weeks of egg production. Turkey males exposed to an 8 hour day produced semen with significantly (P (less than or equal to) 0.05) higher sperm cell concentration over a 30 week collection period than did males receiving 15 hours of light per day. A significant decline in semen volume occurred in full-fed turkey males receiving 15 hours of light per day while full-fed males exposed to 12 or 8 hours of light per day produced increasing semen volumes over the collection period. Mechanically restricting daily feed consumption by approximately 50% (as compared to full-fed males) in turkey males from 18 through 64weeks of age resulted in a 30% reduction in body weight. Restricted-fed males produced increasing semen volume over a 30 week collection period with significantly (P (less than or equal to) 0.05) higher sperm cell concentrations than males full-fed and receiving 15 hours of light per day. Fertility over a 20 week egg production period was significantly higher (P (less than or equal to) 0.05) for restricted-fed males receiving 15 hours of light per day than for full-fed males receiving 15, 12 or 8 hours of light per day. Data presented suggests that the seasonal decline in semen quantity and quality in off-season turkey breeder males may be prevented through the use of feed or light restriction.
Book Synopsis Effect of Dietary Protein Intake on Performance of the Laying Hen by : Spurgeon M. Talley
Download or read book Effect of Dietary Protein Intake on Performance of the Laying Hen written by Spurgeon M. Talley and published by . This book was released on 1967 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Dietary Vitamin Supplements on Turkey Breeder Hen and Progeny Performance by : Fengqing Chen
Download or read book Effects of Dietary Vitamin Supplements on Turkey Breeder Hen and Progeny Performance written by Fengqing Chen and published by . This book was released on 1997 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Dietary Phosphorus and Enzyme Levels on Reproduction in Turkey Breeder Hens by : Jennifer Leigh Godwin
Download or read book Effect of Dietary Phosphorus and Enzyme Levels on Reproduction in Turkey Breeder Hens written by Jennifer Leigh Godwin and published by . This book was released on 2002 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: phosphorus, phytase, turkey breeder hens, reproduction, eutrification, hatchability, fecal phosphorus, water-soluble fecal phosphorus.
Book Synopsis Effect of Varying Levels of Dietary Protein on the Development and Reproductive Performance of the Dwarf Broiler Breeder by : Walter Wade Robey
Download or read book Effect of Varying Levels of Dietary Protein on the Development and Reproductive Performance of the Dwarf Broiler Breeder written by Walter Wade Robey and published by . This book was released on 1984 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Dietary Protein, Energy, Calcium and Egg Production on Feed Consumption of Laying Hens by : Richard Earnest Ivy
Download or read book Influence of Dietary Protein, Energy, Calcium and Egg Production on Feed Consumption of Laying Hens written by Richard Earnest Ivy and published by . This book was released on 1974 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Protein and Energy Self-selection on the Reproductive Performance of Turkey Hens by : Derek Alan Emmerson
Download or read book The Effect of Protein and Energy Self-selection on the Reproductive Performance of Turkey Hens written by Derek Alan Emmerson and published by . This book was released on 1988 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Dietary Protein and Energy on Feed Intake and Performance of Laying Hens by : Thobela T. Nkukwana
Download or read book The Effect of Dietary Protein and Energy on Feed Intake and Performance of Laying Hens written by Thobela T. Nkukwana and published by . This book was released on 2005 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Dietary Protein Levels on Growth, Nitrogen Balance and Reproductive Performance in Gilts by : Rick Don Jones
Download or read book The Effects of Dietary Protein Levels on Growth, Nitrogen Balance and Reproductive Performance in Gilts written by Rick Don Jones and published by . This book was released on 1973 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Dietary Sand on the Performance of Laying Hens and the Body Composition of Broilers Fed Various Protein and Energy Regimes by : How-Hong Hsieh
Download or read book Effect of Dietary Sand on the Performance of Laying Hens and the Body Composition of Broilers Fed Various Protein and Energy Regimes written by How-Hong Hsieh and published by . This book was released on 1984 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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