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Topic: Landrace


  
  Breeds of Livestock - Danish Landrace Swine
The Danish Landrace is a medium to large breed that has a distinct physical appearance.
In that year, the first registered Landrace herd was established and breed improvement was commenced in earnest.
The Danish Landrace is a long and lean breed known for its very high fertility and excellent motherhood.
www.ansi.okstate.edu /breeds/swine/danishlandrace/index.htm   (710 words)

  
  landrace
A landrace is what the name implies: a race of dogs intimately connected to a particular region.
The "landrace" in this case is the Tibetan Mastiff.
The earmark of a landrace is it's adaptation to the environment, both physical and human, and because of that, the stable phenotype over time.
www.lhasa-apso.org /articles/landrace.htm   (386 words)

  
 Indicators of Wheat Genetic Diversity and Germplasm Use in the People's Republic of China - Landrace Characteristics ...
Selected from the landraces of Shanxi Province, Yanda 1817 is typical of the cold- and drought -tolerant landraces in the northern winter wheat zone.
Jinjiangchizi is a landrace from Fujian Province, and one of its progeny, Jinmai 2148, was a major cultivar in the southern winter wheat zone.
Reyimuxia and Bakepuke are landraces from the Xinjiang area, and their progeny, Xindong 2 and Kashe, were major cultivars in the winter and spring wheat zones of Xinjiang Province.
www.cimmyt.cgiar.org /Research/NRG/IWGD/htm/IWGDlandrace.htm   (1811 words)

  
 Landrace - Wikipedia, the free encyclopedia
Landrace refers to a race of animals or plants ideally suited for the land (environment) in which they live (or originated) and, in some cases, work; they often develop naturally with minimal assistance or guidance from humans (or from humans using traditional rather than modern breeding methods), hence are usually older, less modern races.
For example, landrace dogs are very different depending on their origins and purpose; Border Collies were a landrace breed in Scotland, where their primary characteristics had to do with how they herded sheep in the borderlands, and Salukis were a landrace breed in the Middle East where they chased game across open tracts of land.
Landrace sheep were originally a breed of sheep ideally suited for their environment.
en.wikipedia.org /wiki/Landrace   (334 words)

  
 albc.asd
Landrace breeds - Landraces....are local populations of animals that are consistent enough to be considered breeds, but are more variable in appearance than are standardized breeds.
In fact, human selection in one part of a landrace population may be counteracted by different human selection in another part.
Landrace breeds generally lack the formal support of a breed association, and they survive as distinct populations due to geographical and cultural isolation.
shahbazinanatolianshepherds.com /albcasd.htm   (1192 words)

  
 Relationship Between Backfat and Sow Longevity in Canadian Yorkshire and Landrace Pigs
In Landrace the average proportion selected is 15.1%, and it is also highest (17.7%) in the 12-14mm range and lowest (9.4%) in the fattest backfat range.
In Landrace, average survival beyond parity 2 is about 62% (Table 3), and increases by 30% (from 43% to 73%) as the backfat level increases.
For Landrace, the increase in survival rate as backfat increases is only 3% for parity 2, 4% for parity 4, and 3% for parity 6.
mark.asci.ncsu.edu /nsif/96proc/brisbane.htm   (3257 words)

  
 ARS | Publication request: Genetic Diversity in the Batini Barley Landrace from Oman. I. Spike and Seed Quantitative ...   (Site not responding. Last check: )
However, this landrace and the whole farming system are threatened by increasing salinity and replacement by high yielding cultivars.
More than 3,000 spikes of the landrace were studied to search for qualitative and quantitative variation which can be used to select for better and more yielding genotypes than the average.
Technical Abstract: The "Batini" landrace of barley is endemic to the coastal "Batinah" region of Oman.
www.ars.usda.gov /research/publications/publications.htm?SEQ_NO_115=147951&pf=1   (497 words)

  
 National Swine Registry
Landrace, which are noted for their ability to farrow and raise large litters, are the fourth most recorded breed of swine in the United States.
As well Landrace are known for their length of body, high percentage of carcass weight in the ham and loin, and ideal amount of finish.
Landrace are prolific sows that farrow large pigs and which are exceptionally heavy milkers.
www.nationalswine.com /industryreference/indrefswinebrLand.html   (599 words)

  
 Breeds of Livestock - American Landrace Swine
The various strains of Landrace swine are the descendants of the famous Danish Landrace hogs that were developed in Denmark.
The foundation stock of the American Landrace were those hogs that were bred pure or carried a small infusion (one-sixteenth to one-sixty-fourth) of Poland China blood.
The American Landrace is a white hog of long body length, having sixteen or seventeen pairs of ribs.
www.ansi.okstate.edu /breeds/swine/americanlandrace/index.htm   (374 words)

  
 Breeds of Livestock - Goats
The Dutch Landrace is original goat race of the Netherlands and shows great similarity with other northwest European landraces as found in Scandinavia or the feral goats in Great Britain.
The Dutch Landrace is a medium sized, horned breed preferably with long hair.
Presently the Dutch Landrace are not used commercially, apart from the herds of 60 to 120 goats kept in kept in national reserves and used to keep naturally open areas such as moors free of trees.
rd.business.com /index.asp?epm=s.1&bdcq=landrace&bdcr=1&bdcu=http://www.ansi.okstate.edu/BREEDS/GOATS/dutchlandrace/index.htm&bdct=20071116121750&bdcp=&partner=2662601&bdcs=nwuuid-2662601-4C57905B-730A-5B1A-449D-8DFAA8FA4091-ym   (174 words)

  
 landrace
Often, landrace breeds are the unknown predecessors of familiar, modern breeds or that they were unknown and untouched by the Western world until recently.
The GSD did not spring out of thin air, but their foundation dogs were a continental landrace breed of herding sheepdogs who were chosen and selected for a different purpose.
The landrace breed still exists in fewer numbers than the GSDs, but they still maintain the complete and complex herding behaviors needed to herd sheep without a tremendous amount of training.
www.jindojunkie.com /perspective/landrace.html   (857 words)

  
 landrace
landrace In plant genetic resources, an early, cultivated form of a crop species, evolved from a wild population, and generally composed of a heterogeneous mixture of genotypes.(From Glossary of Biotechnology for Food and Agriculture)
Attempts to patent turmeric, neem fungicide, basmati rice, naphal wheat landrace, and method of preparing wheat flour are a few examples of how traditional...
Landrace Austin, a licensed massage therapist and chiropractic therapy assistant, gives a customer a massage in Essence Day Spa and Salon on Jefferson Street.
www.mongabay.com /igapo/biotech/landrace.html   (416 words)

  
 Australian Finnsheep Breeders Association Inc.
As well as the economic reasons, having a lower number of breeding ewes in the winter that produce a larger number of lambs in the spring, compared to the traditional breeding ewe policy, gives an improved match of feed demand to feed supply.
The usual difference in weaning liveweight seen between twin and single lambs is a reflection of the relative underfeeding of the twin bearing ewes over late pregnancy / early lactation and the lower mothering ability of traditional dam breeds to cope with rearing multiples.
An alternative to purchasing Finnish Landrace x replacements is to have a traditional breed flock that is mated to the Finnish Landrace Ram to generate halfbred replacements.
www.finnsheep.asn.au /manage.html   (1370 words)

  
 CyberSpace Ag: Farm Animals - Types of Swine
Landrace - White-haired hogs, the Landrace breed is descended from hogs developed in Denmark.
Landrace sows are known for the size of their litters, their milk-producing abilities, and their good mothering traits.
The Landrace breed has a long body length but the arch of the back is almost flat in these hogs.
www.cyberspaceag.com /farmanimals/swine/swinebreeds.htm   (425 words)

  
 spon1.htm
Landraces are among the most interesting of breeds, because they arise in localities in response to local environments and local needs.
Landraces become unique due to local isolation and the chance occurrence of which specific individual cattle were present at the founding of the landrace.
As is typical of landraces, as the cattle moved from an unrecorded landrace to a recorded standardized breed the attempt was made to further restrict the variation in the landrace.
www.galloway-world.org /intconf/sponen.htm   (4741 words)

  
 Genetic Diversity in the Batini Barley Landrace from Oman: I. Spike and Seed Quantitative and Qualitative Traits -- ...
Correspondence-analysis plot of 16 Awn-, glume-, grain-, and spike-related traits in the Batini barley landrace from Oman.
barley landraces partitioned 55, and 45%, 55.3 and 44.7%,
Genetic diversity in barley landraces from Syria and Jordan.
crop.scijournals.org /cgi/content/full/44/1/304   (5516 words)

  
 ARS | Publication request: Population and Multilocus Isozyme Structures in a Barley Landrace   (Site not responding. Last check: )
Understanding the relationships among and within populations of this landrace has important implications in the design of programs for the conservation of its genetic diversity.
Total population diversity and its components were estimated on the basis of 10 isozymes scored on 450 single plants representing seven subpopulations.
Total population diversity and its components were estimated on the basis of 12 isozymes scored on 450 single plants representing seven subpopulations.
www.ars.usda.gov /research/publications/publications.htm?seq_no_115=177563   (543 words)

  
 Landrace   (Site not responding. Last check: )
Landraces, (not to be confused with the Swedish Landrace swine breed) are local populations of animals that are consistent enough to be considered breeds, but are more variable in appearance than are standardized breeds.
Individual landrace breeds are unique due to founder effect, isolation, and environmental adaptation.
Landrace breeds generally lack the formal support of a breed association, and they survive as distinct populations due to geographic and cultural isolation.
www.geocities.com /horsesnewmexcom/albc.html   (401 words)

  
 GP Landrace - Hermitage Pedigree Pigs Genetics Semen Breeding Stock
Hermitage GP Landrace Lines have been developed since 1958, representing almost 50 years intensive selection and testing for reproductive performance traits.
The underlying Hermitage Maternal line breeding programmes and BLUP selection indices have been specifically formulated to ensure our GP Landrace lines are produced with the genetic potential to maximise the number of pigs born and reared in a commercial environment.
Average number born alive for all litters of all dams of Maternal Line Landrace AI boars standing at Hermitage Studs.
www.hermitage.ie /gp-landrace.htm   (142 words)

  
 Boar Comparison Study   (Site not responding. Last check: )
The Landrace pigs had the most uneven growth, with a significantly higher number of light pigs marketed.
The growth of the Landrace and Yorkshire-sired animals was similar to the earlier study, and the Duroc pigs were clearly superior to either the Yorkshire or Landrace-sired animals.
The lean yield of the pigs was the same regardless of sire, however the Duroc pigs achieved it in less time.
www.aphin.upei.ca /asrp/boar_comparison_study.htm   (488 words)

  
 BPA: The British Pig Association
The first Landrace pigs were imported into Britain from Sweden in 1949 (4 boars and 8 gilts) with other imports to follow from 1953 onwards, these came into Northern Ireland, the Isle of Man and the Channel Islands.
The British Landrace Pig Society was formed to create a herd book for the first offspring born 1950, from the 1949 importation, and an evaluation scheme was created, with the first Pig Testing Scheme for daily gain and fat depths, a testing station was built at Stockton-on-Forest, York.
With Landrace breeders being acutely aware of the need to improve commercial attributes of the breed, carrying on from the 1950s, with testing and selection right up to present days, keeping up with the demands of the ever changing world of commercial/pedigree pig production.
www.britishpigs.org.uk /breed_la.htm   (423 words)

  
 webdoc9   (Site not responding. Last check: )
Landraces are somewhat genetically consistent, usually due to the founder effect and isolation.
For example, it would be easier to modify a landrace from within than it would be to modify a standardized breed, which in turn would be much easier than modifying an existing industrial stock.
One way to approach the issue of variability and of landrace versus standardized breed is to consider that it is best to describe landraces, and let them simply be what they are.
www.shetland-sheep.org /webdoc9.html   (1396 words)

  
 Landrace
Prema definiciji koje se držim po ovom pitanju i koju sam više puta navodio, landrace je “sorta koja je razvijana i genetski unapređivana od strane odgajivača, ali na koju nisu primenjivani savremeni postupci hibridizacije.
Ima najkraći period sazrevanja od svih brazilskih landrace, stvara jednu glavnu središnju cvast sa malo pobočnih grana.
Mada, postoji i jedna njihova malo slabije izražena crta, a to je blaža halucinogenost, što je svakako uticaj meksičkih landrace.
www.vutra.org /landrace.php   (3116 words)

  
 Purdue Pork Page - Genetics: Publications
This uses Yorkshire and Landrace boars mated in a rotation to produce replacement gilts and terminal crosses in which terminal sires mated to the rotational cross females (Table 4).
The use of known superior Yorkshire and Landrace sires in a rotaterminal crossbreeding system ($113.79, Table 4) has a $26.56 advantage over purchasing average YL F1 gilts ($87.23, Table 3).
When F1 gilts are purchased which are also the result of using superior Yorkshire and Landrace sires, the economic returns of the rotaterminal and F1 specific crosses are approximately equal (113 versus 109 dollars).
pasture.ecn.purdue.edu /~epados/swine/draftinfo/allan/altcrs96.htm   (1536 words)

  
 Razze suini: Landrace
In Italia sono allevati due "tipi" di Landrace: il Landrace italiano e il Landrace belga per i quali esistono due differenti Libri Genealogici.
Il Landrace italiano è longilineo, armonico, di buona taglia, con scheletro solido ma non troppo pesante.
Il Landrace belga è di media taglia, carnoso, con scheletro leggero ma solido e con prosciutti globosi.
www.agraria.org /suini/landrace.htm   (626 words)

  
 TRULINE Genetics - Purebred Lines > Landrace
Landrace Purebreds are based on the high maternal traits of the original old-line Swedish Landrace and are selected for volume, growth, longevity and milk flow.
These old-line genetics are the foundation of our Truline White GP and have the added uniqueness of high meat quality traits.
Our Landrace nucleus is the vital component in our two maternal line females!
www.trulinegenetics.com /landrace.html   (103 words)

  
 CentralPets.com - Danish Landrace Page (Printer Friendly Version)
Danish Landrace bezoar goats have brown bodies with white undersides and white and fl facial markings.
Danish Landrace Goats are derived from indigenous Danish goats.
Their popularity was short-lived and post-World War II the only Danish Landrace Goats remained in the hands of die-hard enthusiasts of the breed.
centralpets.com /php/PrintFriendly.php?AnimalNumber=5046   (474 words)

  
 Landrace
University trials reveal them to be a component of 5 of the top 6 F1 breed combinations for litter performance to 21 days of age.
Landrace are also at or near the top for number born alive and individual pig weight at weaning.
National Barrow Show Progeny Test results show purebred Landrace to rank third for growth rate, trailing the leader by only.1 lb.
www.iowapork.org /ipsc/landrace.html   (123 words)

  
 LANDRACE GROUPS OF BREAD WHEAT (TRITICUM AESTIVUM L. EM. THELL.)
These related landraces can be grouped again in a landrace group indicating their evolution from a common source.
It is advocated that greater effort be devoted to research of relatedness of crops as bread wheat, other wheats, rye, barley, and oats.
Examples are given of two landrace groups of bread wheat, formerly available in the Netherlands.
www.actahort.org /books/182/182_45.htm   (140 words)

  
 Animal Sciences
This study includes 934 litters and 11,049 pigs which were sired by 77 boars and out of 262 sows.
Three kinds of terminal crosses were produced: Duroc boars x Yorkshire-Landrace sows, Yorkshire boars x Duroc-Landrace sows and Landrace boars x Duroc-Yorkshire sows.
Likewise, three rotational cross matings were made: Duroc boars x Yorkshire-Landrace-Duroc sows, Yorkshire boars x Landrace-Duroc-Yorkshire sows and Landrace boars x Duroc-Yorkshire-Landrace sows.
www.ag.auburn.edu /ansc/swinepro/termrota.html   (842 words)

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