Добірка наукової літератури з теми "Romney and Merino sheep"
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Статті в журналах з теми "Romney and Merino sheep"
Farrell, Lydia J., Peter R. Tozer, Paul R. Kenyon, Lydia M. Cranston, and Thiagarajah Ramilan. "Producing Higher Value Wool through a Transition from Romney to Merino Crossbred: Constraining Sheep Feed Demand." Agriculture 11, no. 10 (September 25, 2021): 920. http://dx.doi.org/10.3390/agriculture11100920.
Повний текст джерелаCarles, A. B., and W. A. K. Kipngeno. "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." Animal Science 43, no. 3 (December 1986): 447–57. http://dx.doi.org/10.1017/s000335610000266x.
Повний текст джерелаEdwards, J. E. Hocking, M. J. Birtles, P. M. Harris, A. L. Parry, E. Paterson, G. A. Wickham, and S. N. McCutcheon. "Pre- and post-natal wool follicle development and density in sheep of five genotypes." Journal of Agricultural Science 126, no. 3 (May 1996): 363–70. http://dx.doi.org/10.1017/s002185960007492x.
Повний текст джерелаMontgomery, GW, IC Scott, RP Littlejohn, GH Davis, and AJ Peterson. "Concentrations of FSH are elevated in new-born ewe lambs carrying the Booroola F gene but not in lambs from a prolific Romney strain." Reproduction, Fertility and Development 1, no. 4 (1989): 299. http://dx.doi.org/10.1071/rd9890299.
Повний текст джерелаScobie, D. R., S. R. Young, D. O'Connell, and E. Eythorsdottir. "Skin wrinkles of the sire adversely affect Merino and halfbred pelt characteristics and other production traits." Australian Journal of Experimental Agriculture 45, no. 12 (2005): 1551. http://dx.doi.org/10.1071/ea03202.
Повний текст джерелаHenkes, Luiz Ernani, Tania de Azevedo Weimer, and José Carlos Ferrugem de Moraes. "BIOCHEMICAL POLYMORPHISMS IN SHEEP AND THEIR POTENTIAL USE FOR PATERNITY TESTS." Ciência Rural 24, no. 3 (December 1994): 579–82. http://dx.doi.org/10.1590/s0103-84781994000300023.
Повний текст джерелаLi, Wenhao, Hua Gong, Huitong Zhou, Jiqing Wang, Shaobin Li, Xiu Liu, Yuzhu Luo, and Jon G. H. Hickford. "Variation in <i>KRTAP6-1</i> affects wool fibre diameter in New Zealand Romney ewes." Archives Animal Breeding 62, no. 2 (August 13, 2019): 509–15. http://dx.doi.org/10.5194/aab-62-509-2019.
Повний текст джерелаWalling, G. A., K. G. Dodds, S. M. Galloway, A. E. Beattie, E. A. Lord, J. M. Lumsden, G. W. Montgomery, and J. C. McEwan. "The consequences of carrying the Booroola fecundity (FecB) gene on sheep liveweight." Proceedings of the British Society of Animal Science 2000 (2000): 43. http://dx.doi.org/10.1017/s1752756200000442.
Повний текст джерелаDOMINIK, S., P. W. HUNT, J. McNALLY, A. MURRELL, A. HALL, and I. W. PURVIS. "Detection of quantitative trait loci for internal parasite resistance in sheep. I. Linkage analysis in a Romney×Merino sheep backcross population." Parasitology 137, no. 8 (April 14, 2010): 1275–82. http://dx.doi.org/10.1017/s003118201000020x.
Повний текст джерелаSmith, J. L., I. G. Colditz, L. R. Piper, R. M. Sandeman, and S. Dominik. "Genetic resistance to growth of Lucilia cuprina larvae in Merino sheep." Australian Journal of Experimental Agriculture 48, no. 9 (2008): 1210. http://dx.doi.org/10.1071/ea07301.
Повний текст джерелаДисертації з теми "Romney and Merino sheep"
Lee, Karen. "Reproductive management of semi-intensive Döhne merino ewes fed with different protein supplements." Pretoria : [s.n.], 2009. http://upetd.up.ac.za/thesis/available/etd-08072009-175647.
Повний текст джерелаBray, Megan. "Regulation of wool and body growth : nutritional and molecular approaches." Title page, contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phb8267.pdf.
Повний текст джерелаJaleta, Gemeda Duguma. "A genetic study of early growth traits and ewe productivity in merino sheep." Thesis, Stellenbosch : Stellenbosch University, 2001. http://hdl.handle.net/10019.1/52079.
Повний текст джерелаENGLISH ABSTRACT: The objectives of this study were to investigate genetic parameters of early growth traits, lifetime ewe productivity (total number born, number weaned and weight weaned per ewe lifetime production) and testis measurements in the Merino flock maintained at the Tygerhoek Experimental Farm. Non-genetic fixed factors influencing these traits were evaluated by using appropriate models. The influence of non-genetic factors on preweaning lamb survival rate and the effect of scrotal circumference on ewe fertility was also studied. Fixed effect models were fitted to the data using either Procedure GLM or CATMOD in SAS (1996) depending on the parameters being estimated. Variance components were estimated by Restricted Maximum Likelihood (REML) procedures, fitting an animal model. Records of 8310 lambs born from 2538 ewes and sired by 681 rams covering the period 1970 to 1998 were used in the analysis of birth weight (BW), weaning weight (WW) and preweaning average daily gain (ADG). All three traits were affected (p < 0.001) by type of birth of lambs (single, multiple), sex, year of birth of lambs, group of animals (selection, control) and age of dam at lambing (2- to 6-yr old). Male lambs and singles were heavier both at birth and weaning and grew faster (p < 0.001) than females and multiples, respectively. Non-selected animals were lighter than selected animals at birth and weaning with an inferior growth rate. BW increased with increasing dam age at lambing until a maximum of 3.7 kg was reached at 6-yr of age. However, WW and ADG reached a maximum at 4.5- and 4.2-yr of age, respectively. Variance components for BW, WW and ADG were estimated using Restricted Maximum Likelihood (REML) procedures. Four different animal models were fitted, differentiated by including or excluding maternal effects. The direct heritability estimates (h") ranged from 0.19 to 0.38, 0.25 to 0.40 and 0.26 to 0.40 for BW, WW and ADG, respectively. Estimates of direct heritability (h") were substantially higher when maternal effects were ignored. The direct heritability (h") estimate for BW decreased from 0.38 to 0.19 when both or either of the maternal effects, genetic or environmental, were fitted in the model. The h2 estimate for WW was 0.36 when both maternal effects were ignored from the model and decreased to 0.29 and 0.25 when maternal effects were fitted. A similar trend was observed for ADG. The maternal heritability (rn-) for BW ranged from 0.38 to 0.41 when only maternal additive genetic effects were fitted in the model, and decreased to 0.25 and 0.27 when the maternal permanent environmental effect (c") was fitted. The m" for WW and ADG ranged from 0.02 to 0.11 and from 0.01 to 0.10, respectively. The respective c2 estimates ranged from 0.05 to 0.10 and from 0.02 to 0.09. Moderate negative genetic correlations (ram) between direct and maternal additive genetic effects were observed in BW, while close to zero estimates were obtained for WW and ADG. The direct additive genetic correlation estimates between BW and WW and BW and ADG were 0.16 and 0.04, respectively. The corresponding maternal additive genetic correlation estimates were 0.93 and 0.60. The direct and maternal additive genetic correlation estimates between WW and ADG were 0.99 and 0.85, respectively. Data of 3272 lambing records collected on 818 ewes born from 689 dams and sired by 371 rams were used in the evaluation of ewe lifetime productivity (total number born, number weaned and total weight weaned). These records were collected from ewes born from 1969 to 1994 and gave birth from 1971 to 1999. Year of birth of ewe and ewe two-tooth liveweight affected (p < 0.001) the ewe reproduction traits investigated. Multiple born ewes were superior both in total number of lambs born and weaned than singles. Heritability estimates of 0.23, 0.17 and 0.20 were obtained for total number of lambs born (TLB), total number of lambs weaned (TLW) and total weight of lambs weaned per ewe lambing over four lambing opportunities (TWW), respectively. For total weight weaned per ewe lambing over the first lambing opportunity (TWWl) a heritability estimate of 0.02 was computed. Genetic correlation estimates of -0.10, 0.57 and 1.00 were obtained between TWW1 and TLB, TWW1 and TLW and TWWl and TWW, respectively. High and positive genetic correlations ranging from 0.61 to 0.92 were estimated between ewe lifetime reproduction traits. Data from 1380 rams born from 1986 to 1998 were used to investigate genetic parameters for scrotal circumference (SC), testis diameter (TD) and two-tooth liveweight (LW). The other objective of this study was to estimate the magnitude of the effect of SC on ewe fertility. Year of birth, selection group and LW were significant (p < 0.001) sources of variation both for SC and TD. Heritability estimates ranged from 0.29 to 0.40, 0.25 to 0.38 and 0.49 to 0.52 for SC, TD and LW, respectively. Adjustment for LW decreased heritability estimates of SC and TD by 11.0 and 8.0 %, respectively. The genetic correlation between SC and TD was unity. Rams with larger SC had a significant effect on ewe fertility (ewes lambing per ewe mated). Average survival rate from birth to 100 days of age was 0.79 and was influenced by lamb birth weight, year of birth, age of dam at lambing, type of birth (single, multiple) and sex of lambs. Lambs with a liveweight between 4.0 to 4.9 kg at birth showed the highest survival rate while lambs with a liveweight of:s 2.0 kg showed the lowest survival rate.
AFRIKAANSE OPSOMMING: '0 Genetiese studie van vroeë groei-eienskappe en ooiproduktiwiteit by Merinoskape: Die doel van die studie was om genetiese parameters VIr vroeë groei-eienskappe, ooileeftydsproduksie (totale aantal gebore, aantal gespeen en totale gewig gespeen) en testismaatstawwe in die Merinokudde van die Tygerhoek Navorsingstasie te beraam. Niegenetiese vaste effekte wat hierdie eienskappe beïnvloed, is met behulp van gepaste modelle geëvalueer. Die invloed van nie-genetiese faktore op voorspeense lamoorlewing en die invloed van skrotumomvang op ooivrugbaarheid is ook ondersoek. Vaste-effek modelle is, afhangende van die parameters wat beraam is, deur middel van of die GLM of CATMOD prosedures van SAS (1996) op die data gepas. Variansiekomponente is met behulp van die Beperkte Maksimum Aanneemlikheidsprosedure (REML), deur die passing van 'n dieremodel, beraam. Rekords van 8310 lammers wat tussen 1970 en 1998 van 2538 ooie gebore is en die nageslag van 681 ramme was, is vir die ontleding van geboortegewig (BW), speengewig (WW) en voorspeense daaglikse toename (ADG) gebruik. Al drie eienskappe is deur geboortestatus (enkeling, meerling), geslag, jaar van geboorte, groep (seleksie, kontrole) en ouderdom van die moeder met lamming (2- tot 6-jr oud) beïnvloed (p<0.001). Ramlammers en enkelinge was met beide geboorte en speen swaarder en het vinniger (p
Paganoni, Beth Louise. "Increasing feed-on-offer to merino ewes during pregnancy and lactation can increase muscle and decrease fat, but does not affect the faecal worm egg count of their progeny." University of Western Australia, 2005. http://theses.library.uwa.edu.au/adt-WU2005.0129.
Повний текст джерелаCampbell, Angus John Dugald. "The effect of time of shearing on wool production and management of a spring-lambing merino flock /." Connect to thesis, 2006. http://eprints.unimelb.edu.au/archive/00003254.
Повний текст джерелаAuclair, Dyane. "Pubertal development in the merino ram lambs and immunization against oestrogens." Title page, contents and summary only, 1993. http://web4.library.adelaide.edu.au/theses/09PH/09pha898.pdf.
Повний текст джерелаSteer, Zuni. "Merino Sheep Habitat Use in Canterbury High Country Tall Tussock Grasslands." Thesis, University of Canterbury. Forestry, 2012. http://hdl.handle.net/10092/7270.
Повний текст джерелаHartman, Carina. "A mixed-model evaluation for growth and reproduction parameters in a SA mutton Merino flock." Diss., Pretoria : [s.n.], 2000. http://upetd.up.ac.za/thesis/available/etd-01242003-092447.
Повний текст джерелаChandrasekhar, Yallampalli. "Interactions between thyroid hormones and reproductive function in prepubertal and sexually mature merino rams /." Title page, contents and summary only, 1985. http://web4.library.adelaide.edu.au/theses/09PH/09phc4567.pdf.
Повний текст джерелаBeukes, Johannes Arnoldus. "Maize silage based diets for feedlot finishing of Merino lambs." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/79970.
Повний текст джерелаENGLISH ABSTRACT: The aim of the study was to determine the effect of increasing levels of Maize silage in finishing diets for Merino lambs on their feed intake, production performance, feed conversion ratio, digestibility and meat quality. Concerns exist regarding the intake of high moisture and fibre containing silage in sheep due to the physical fill effect thereof. To determine the efficiency of silage as feed ingredient for sheep, maize was cut at 27% dry matter (DM), compacted into 220 litre plastic drums, sealed and left to ferment for 60 days. The silage produced was analysed for fermentation end products and the nutritive value determined. The silage produced had an optimum pH, starch and water soluble carbohydrate (WSC) content. The crude protein (CP) content (112.2 g/kg DM) was higher than expected. Four diets containing, on a dry matter (DM) basis either, 0, 20, 50 or 70% maize silage was formulated on an iso-nutrient basis with exception of neutral detergent fibre (NDF). The aim was to establish the effect of increasing levels of silage on animal production with regard to dry matter intake, growth, digestibility and meat quality. Diets were formulated on an iso-nutrient basis to match the 70% silage diet and therefore had relatively low specifications due to the high inclusion of silage from the 70% silage diet. A growth study and an in vivo and in vitro digestibility study were conducted to determine the effect of the different diets on feedlot sheep production. Meat quality was also determined to establish whether the experimental diets had an effect on meat quality. Forty lambs in a completely randomised block design, with four treatments, were used in a 60-day finishing study. The dry matter intake (DMI) of lambs decreased as silage inclusion increased above the 20% silage inclusion level. At the 20% inclusion rate, the feed intake of the animals was stimulated. This resulted in significant differences found between the cumulative intake of the low and the high silage diets. Feed conversion ratio (FCR) was poorer, however, for the control and 20% silage diets. The poor FCR most likely was related to the quality of the feed ingredients used in the formulation of the control feed and the concentrate in the 20% silage diet rather than the silage itself. Significant differences were also found in the dressing percentage of the slaughtered animals where the 20 and 50% silage diets had a higher dressing percentage than the control and 70% silage diets. It was concluded that silage can be successfully incorporated into sheep diets, especially at low levels where its inclusion stimulates intake. Eight animals per group were used in an in vivo digestibility study to determine the apparent digestibility of the experimental diets. Feed, faeces and urine samples collected during the trial period were analysed for the respective nutrients. The 20% diet, even though having the best overall apparent digestibility, did not result in better production responses. Lambs on the 20% silage diet had the highest daily DM intake, which resulted in them having the highest energy intake. There were no differences in total energy excreted between the silage-based diets. This resulted in the 20% silage diet also having the best energy retention. Nitrogen retention was the highest for the control and 20% silage diets. This can be ascribed to the low quality of the concentrate part of the diet. The 20% silage diet, as previously stated, had the highest apparent DM and organic matter (OM) digestibility, while the control diet showed the lowest overall nutrient digestibility. The low nutrient digestibility of the control diet can be ascribed to the relatively poor quality ingredients used. There were no differences in the crude protein (CP) digestibility between the control and the 20% diet. Both proved to be higher than the CP digestibility of the 50 and 70% silage diet. As the neutral detergent insoluble nitrogen (NDIN) was higher for the 50 and 70% diets, this observation was not surprising. Fibre content of the silage-based diets increased as the inclusion level of the silage increased, which resulted in a decrease in overall fibre digestion. Three cannulated sheep were adapted on each experimental diet for two weeks before rumen fluid was collected for the in vitro digestibility study. No differences between the silage based diets were found for in vitro true digestibility (IVTD). The IVTD of the 20, 50 and 70% diets were higher, however, than the IVTD of the control diet confirming earlier observations on the choice of ingredients used in the control diet to formulate iso-nutrient diets. Degradability coefficients were determined for the DM and NDF fractions of the different experimental diets and fitted to the non-linear model; p = a + b (1 – e-ct). The amount of DM that disappeared in a certain time (t) is represented by p. Constant a represents the fraction that was rapidly soluble, b represents the potential degradable fraction and c is the rate at which b was degraded. There were no differences between experimental diets for the rapidly soluble fraction. The silage-based diets had a higher potential degradable fraction (b) but did not differ in the degradability rate (c) from the control diet. Silage-based diets had higher overall effective degradability than the control but did not differ between one another. Constant a was not determined for NDF degradability since the NDF fraction did not have a rapidly soluble fraction. The control diet had the lowest potential degradable NDF fraction with the rate also being lower than the silage based diets. Effective NDF degradability was highest for the 50% silage diet. Lambs used in the finishing study were slaughtered and meat samples taken for meat quality tests. The pH, colour, drip loss, cooking loss, shear force and fatty acid composition were determined on the Longissimus dorsi samples collected at Roelcor (Malmesbury, Western Cape, South Africa). Proximate analysis was also conducted on the meat samples. The experimental diets did not have a significant effect on the proximate chemical composition of the meat. Colour differences were found; however no clear pattern could be established. There were no differences in fatty acid composition. It can be concluded that up to 70% maize silage can be included in the finishing diets of Merino lambs with no adverse effects on the meat quality. The study showed that 20% maize silage can be included in the finishing diets of Merino lambs without negatively affecting intake, production, digestibility or meat quality. Future research is needed to optimise the 20% silage diet, however, and to again look at the effect that it will have on animal production, including the effect thereof on total methane emissions.
AFRIKAANSE OPSOMMING: Die doel van die studie was om te bepaal of mielie kuilvoer doeltreffend gebruik kan word as ‘n komponent in die afronding van Merino lammers. Gedurende die proses is mielies gesny teen 27% droë materiaal (DM), en saamgepers in 220 liter plastiek dromme. Dit is toegelaat om te fermenter vir 60 dae. Die kuilvoer wat daaruit geproduseer is, is geanaliseer vir fermentasie eindprodukte, en die voedingstofwaarde is bepaal. Vier diëte met onderskeidelik 0 (kontrole), 20, 50 en 70% kuilvoer is geformuleer op ‘n iso-nutriëntbasis met die uitsondering van vesel (NDF). ‘n Groeistudie, tesame met ‘n in vivo en in vitro verteerbaarheidstudie is uitgevoer om die effek van die verskillende diëte op diere produksie te toets. Vleiskwaliteit toetse is ook gedoen om te kyk of die verskillende diëte ‘n effek op vleiskwaliteit het. Veertig lammers, in ‘n ewekeurige blokontwerp, is gebruik in ‘n 60 dae afrondingstudie. Dit is opgemerk dat die DM inname (DMI) afgeneem het soos die kuilvoer insluiting bo die 20% vlak toegneem het. By die 20% insluitingskoers, is voerinname by die diere gestimuleer. Dit het veroorsaak dat beduidende verskille gevind is tussen die kumulatiewe inname van die lae en die hoë kuilvoer diëte. Die voeromsetkoers (VOK) was egter hoër vir die kontrole en 20% kuilvoer diëte. Beduidende verskille is ook gevind in die uitslagpersentasie van die diere, waar die 20% en 50% kuilvoer diëte ‘n hoër uitslagpersentasie as die kontrole en 70% kuilvoer diëte gehad het. Agt diere is per groep gebruik in ‘n in vivo verteerbaarheidstudie om die skynbare verteerbaarheid van die eksperimentele diëte te toets. Voer, feses en urien monsters is gedurende die proefperiode ingesamel en geanaliseer. Die 20% kuilvoer dieet het die hoogste DM en organiese materiaal skynbare verteerbaarheid teenoor die kontrole diet wat die laagste gehad het. Daar was geen verskille in die ru- proteien (RP) verteerbaarheid van die kontrole en 20% kuilvoer diet nie. Beide was hoër as die RP verteerbaarheid van die 50% en 70% kuilvoer dieet. Die veselinhoud van die kuilvoergebasseerde diëte het toegeneem soos die insluitingsvlak van die kuilvoer toegeneem het, wat ‘n afname in veselvertering veroorsaak het. Lammers op die 20% kuilvoer dieet het die hoogste daaglikse DM inname gehad, wat die hoogste energie inname tot gevolg gehad het. Daar was geen verskille in die totale energie inname van die kuilvoergebasseerde diëte – dit het veroorsaak dat die 20% kuilvoer dieet ook die beste energie retensie gehad het. Stikstof retensie was die hoogste vir die kontrole en 20% kuilvoer dieet. Drie gekannuleerde skape is vir twee weke op elke eksperimentele dieet aangepas voordat rumenvloeistof ingesamel is vir die in vitro verteerbaarheidstudie. Geen verskille is gevind vir die in vitro ware verteerbaarheid (IVWV) tussen die kuilvoergebasseerde diëte nie. Hulle was egter hoër as die IVWV van die kontrole dieet. Degradeerbaarheid koëffisiënte is bepaal vir die DM en NDF fraksies van die verskillende eksperimentele diëte en is gepas in die model p = a + b (1 – e-ct). Die hoeveelheid DM wat verdwyn het binne ‘n sekere tyd (t) word voorgestel deur p. Die konstante a verteenwoordig die fraksie wat vinnig oplosbaar is, b verteenwoordig die potensieel degradeerbare fraksie en c is die koers waarteen b gedegradeer is. Konstante a is nie bepaal vir die NDF degradeerbaarheid nie, aangesien die NDF fraksie nie ‘n vinnig oplosbare fraksie gehad het nie. Daar was geen verskille in die vinnig oplosbare fraksie tussen eksperimentele diete nie. Kuilvoer gebasseerde diete het ‘n hoër potensieel degradeerbare fraksie gehad, maar daar was geen verskille in koers van degradering nie. Die kuilvoergebasseerde diëte het ‘n hoër DM effektiewe degradeerbaarheid as die kontrole dieet. Effektiewe NDF degradeerbaarheid was die hoogste vir die 50% kuilvoer dieet. Lammers in die studie gebruik is geslag en vleismonsters is geneem vir vleiskwaliteit toetse, insluitende pH, kleur, drupverlies, kookverlies en taaiheid. Proksimale analise is ook uitgevoer op die vleismonsters. Die eksperimentele diëte het nie ‘n beduidende effek op die proksimale chemiese samestelling van die vleis gehad nie. Kleur verskille is wel gevind, maar geen duidelike patroon kon vasgestel word nie. Daar was geen verskille in die vetsuur samestelling nie. Daar kan dus tot die gevolgtrekking gekom word dat mielie kuilvoer ingesluit kan word in die afrondingsdiëte van Merino lammers, tot by 70%, sonder enige negatiewe effekte op die vleiskwaliteit. Daar is tot die gevolgtrekking gekom dat mielie kuilvoer suksesvol geïnkorporeer kan word in skaapdiëte, veral teen lae vlakke (20%) waar die gebruik nie net inname stimuleer nie, maar ook geen negatiewe effekte het op produksie en verteerbaarheid nie.
Dr. Francois van de Vyver, Cape Wools and NWGA for providing funding in the form of post graduate bursaries
Книги з теми "Romney and Merino sheep"
Chambers, Doug. The Merino saga. Columbia, Mo: Sheep Breeder and Sheepman Magazine, 1988.
Знайти повний текст джерелаLee, Timothy. Wanganella and the merino aristocrats. Richmond, Vic: Hardie Grant Books, 2011.
Знайти повний текст джерелаBlanco, Luis San Valentín. De la trashumancia del ganado merino: Desde nuestros puertos de la sierra de la demanda, hasta las dehesas de Extremadura y Andalucía. Burgos: Publicaciones de la Excma. Diputación Provincial de Burgos, 1985.
Знайти повний текст джерелаArrascaeta, Eliana de. La raza merino en la Argentina. Buenos Aires: Asociación Argentina Criadores de Merino, 1998.
Знайти повний текст джерелаHewat, Tim. Golden fleeces II: The Murdoch years at Boonoke. Sydney: Bay Books, 1987.
Знайти повний текст джерелаLes, White, ed. Merinos, myths and Macarthurs: Australian graziers and their sheep, 1788-1900. Rushcutters Bay, N.S.W: Australian National University Press, 1985.
Знайти повний текст джерелаLe mérinos d'Arles: Passion de bergers. Marseille: Images en manoeuvres, 2010.
Знайти повний текст джерелаRobin, Major, and Jaquiery Stephen 1961-, eds. Dust to gold: The inspiring story of Bendigo Station, home of Shrek. Auckland, N.Z: Random House, 2009.
Знайти повний текст джерелаPeter, Taylor. Springfield: The story of a sheep station. Sydney: Allen Unwin, 1987.
Знайти повний текст джерелаNorris, R. T. Survey of post-weaning management, growth and mortality of Merino weaners. Perth: Western Australia, Department of Agriculture, 1986.
Знайти повний текст джерелаЧастини книг з теми "Romney and Merino sheep"
Czeglédi, Levente, Krisztina Pohóczky, Gabriella Gulyás, Beáta Soltész, and András Jávor. "Proteome analysis of muscles longissimus dorsi of Hungarian Merino and Tsigai sheep breeds." In Farm animal proteomics, 123–25. Wageningen: Wageningen Academic Publishers, 2012. http://dx.doi.org/10.3920/978-90-8686-751-6_28.
Повний текст джерелаKaulfuß, Karl-Heinz, Reinhard Süß, Paul Schenk, Elke Berger, and Eberhard von Borell. "Hypothalamic and Ovarian Response to Pheromone Application in Seasonal Anoestrous German Mutton Merino Sheep." In Chemical Signals in Vertebrates 9, 377–84. Boston, MA: Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-0671-3_51.
Повний текст джерелаOmagano Itenge, Theopoline. "Application of PCR Technique to Detect Polymorphism of the KRTAP1.1 Gene in Three Sheep Breeds - A Review." In Analytical Chemistry - Advancement, Perspectives and Applications. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.96941.
Повний текст джерела"merino sheep." In The Fairchild Books Dictionary of Textiles. Fairchild Books, 2021. http://dx.doi.org/10.5040/9781501365072.10071.
Повний текст джерела"romney marsh sheep." In The Fairchild Books Dictionary of Textiles. Fairchild Books, 2021. http://dx.doi.org/10.5040/9781501365072.13663.
Повний текст джерела"Argentine merino sheep." In The Fairchild Books Dictionary of Textiles. Fairchild Books, 2021. http://dx.doi.org/10.5040/9781501365072.644.
Повний текст джерела"∞saxony merino sheep." In The Fairchild Books Dictionary of Textiles. Fairchild Books, 2021. http://dx.doi.org/10.5040/9781501365072.14251.
Повний текст джерела"American merino sheep." In The Fairchild Books Dictionary of Textiles. Fairchild Books, 2021. http://dx.doi.org/10.5040/9781501365072.424.
Повний текст джерела"merino volosh sheep." In The Fairchild Books Dictionary of Textiles. Fairchild Books, 2021. http://dx.doi.org/10.5040/9781501365072.10074.
Повний текст джерела"australian merino sheep." In The Fairchild Books Dictionary of Textiles. Fairchild Books, 2021. http://dx.doi.org/10.5040/9781501365072.817.
Повний текст джерелаТези доповідей конференцій з теми "Romney and Merino sheep"
YuLDAShBAEV, Yusupzhan, Abdulmuslim ABDULMUSLIMOV, and Abdusalam HOZhOKOV. "Zootechnical characteristics of the dagestan mountain breed when perfecting with sheep of the Russian meat merino." In Multifunctional adaptive feed production 27 (75). ru: Federal Williams Research Center of Forage Production and Agroecology, 2022. http://dx.doi.org/10.33814/mak-2022-27-75-146-151.
Повний текст джерелаAlmasi, F., M. Khansefid, H. Nguyen, A. Desai, J. E. Pryce, and M. Stear. "148. Repeatability estimates of grazing and rumination activity of Merino sheep measured using wearable sensors." In World Congress on Genetics Applied to Livestock Production. The Netherlands: Wageningen Academic Publishers, 2022. http://dx.doi.org/10.3920/978-90-8686-940-4_148.
Повний текст джерелаTrukhachev, Vladimir, Sergei Oliinyk, Tatyana Lesnyak, and Nikolay Zlyidnev. "Application of unmanned aerial vehicles for remote estimation of pasture fertility while growing Dzhalginsky Merino sheep." In 18th International Scientific Conference Engineering for Rural Development. Latvia University of Life Sciences and Technologies, 2019. http://dx.doi.org/10.22616/erdev2019.18.n465.
Повний текст джерелаMargawati, Endang Tri, Widya Pintaka Bayu Putra, Herman Willem Raadsma, Slamet Diah Volkandari, and Indriawati. "The polymorphisms determination of the FecG/PstI and FecX/HinfI genes in Indonesian backcross sheep (75% Merino ×25% Garut)." In THE FIRST INTERNATIONAL CONFERENCE ON NEUROSCIENCE AND LEARNING TECHNOLOGY (ICONSATIN 2021). AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0118413.
Повний текст джерелаAnam, MK, C. Hanim, and LM Yusiati. "Feed Intake and Feed Digesbility of Male Merino Sheep with Adding Mahagany Leaves (Swietania mahagoni) as a Source of Tannins in Feed." In 9th International Seminar on Tropical Animal Production (ISTAP 2021). Paris, France: Atlantis Press, 2022. http://dx.doi.org/10.2991/absr.k.220207.016.
Повний текст джерелаЗвіти організацій з теми "Romney and Merino sheep"
Dimitrova, Ivona, Milena Bozhilova-Sakova, Maya Ignatova, and Nikolay Petrov. Polymorphism of FABP3 Gene in Some Merino and Local Sheep Breeds in Bulgaria. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, May 2020. http://dx.doi.org/10.7546/crabs.2020.05.18.
Повний текст джерелаDimitrova, Ivona, Milena Bozhilova-Sakova, Maya Ignatova, Tanya Ivanova, Veselin Koutev, and Margarit Iliev. Identification of Polymorphisms in the Growth Differentiating Factor 9 (GDF9) of Three Merino Sheep Breeds in Bulgaria. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, December 2020. http://dx.doi.org/10.7546/crabs.2020.12.18.
Повний текст джерелаThomas, David L., Elisha Gootwine, P. J. Dziuk, Amir Bor, Harris A. Lewin, and Ruth Braw-Tal. Improvement of Prolificacy of US and Israeli Sheep Populations through Inclusion of the F Gene of the Booroola Merino. United States Department of Agriculture, September 1987. http://dx.doi.org/10.32747/1987.7568085.bard.
Повний текст джерелаGootwine, Elisha, David Thomas, Ruth Braw-Tal, Amir Bor, and P. J. Dziuk. Improvement of Prolificacy of Israeli and U.S. Sheep Breeds through Inclusion of the F Gene of the Booroola Merino-Stage II. United States Department of Agriculture, May 1995. http://dx.doi.org/10.32747/1995.7604931.bard.
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