Matches in SemOpenAlex for { <https://semopenalex.org/work/W4245867955> ?p ?o ?g. }
Showing items 1 to 52 of
52
with 100 items per page.
- W4245867955 abstract "Providing the population with quality and safe food, in particular meat, is one of the main tasks facing agricultural producers. An important role is assigned to pig breeding, since pigs are characterized by high fertility and precocity [1, p. 25]. The aim of the work was to assess the productive qualities ofpure-bred and hybrid sows when crossing with purebred boars. The studies were conducted in the pig farm Slavyanka. Productive qualities of sows were assessed by multiple pregnancy, large young, milk production, weight of the nest at birth and on the 30th day at weaning, as well as by the level ofpigs’ safety. These studies showed that hybrid sows outperformed purebred sows (13.70±0.40) in multiple pregnancy (14.6±0.04 piglets). The milk content of purebred sows was lower by 4.73 kg or 10.50 % than that of two-breed hybrids. The mass ofpiglets’ nest at birth in crossbred sows when crossing with Pietrain boar outperformed the mass ofpurebred sows’ nests by 3.4 kg, or 17,60%. The output of business piglets was almost the same and amounted to 13.01 heads have hybrid sows and 12.05 heads purebred. Safety of piglets was, respectively, 90% and 87%. Two-breed hybrids significantly outperformed purebred sows by nest weight at weaning by 14.3%, the average weight of one pig by 9.42%. Thus, studies have shown that crossbred sows crossed by terminal boar of Pietren breed, outperformed purebred ones on many para-metres." @default.
- W4245867955 created "2022-05-12" @default.
- W4245867955 date "2020-03-15" @default.
- W4245867955 modified "2023-09-25" @default.
- W4245867955 title "REPRODUCTIVE QUALITIES OF PIGS AT CROSSING" @default.
- W4245867955 doi "https://doi.org/10.35523/2307-5872-2020-30-1-86-89" @default.
- W4245867955 hasPublicationYear "2020" @default.
- W4245867955 type Work @default.
- W4245867955 citedByCount "0" @default.
- W4245867955 crossrefType "journal-article" @default.
- W4245867955 hasConcept C140793950 @default.
- W4245867955 hasConcept C144024400 @default.
- W4245867955 hasConcept C147252523 @default.
- W4245867955 hasConcept C149923435 @default.
- W4245867955 hasConcept C173419221 @default.
- W4245867955 hasConcept C2776482104 @default.
- W4245867955 hasConcept C2780655333 @default.
- W4245867955 hasConcept C2908647359 @default.
- W4245867955 hasConcept C42972112 @default.
- W4245867955 hasConcept C48189365 @default.
- W4245867955 hasConcept C6557445 @default.
- W4245867955 hasConcept C71924100 @default.
- W4245867955 hasConcept C86803240 @default.
- W4245867955 hasConceptScore W4245867955C140793950 @default.
- W4245867955 hasConceptScore W4245867955C144024400 @default.
- W4245867955 hasConceptScore W4245867955C147252523 @default.
- W4245867955 hasConceptScore W4245867955C149923435 @default.
- W4245867955 hasConceptScore W4245867955C173419221 @default.
- W4245867955 hasConceptScore W4245867955C2776482104 @default.
- W4245867955 hasConceptScore W4245867955C2780655333 @default.
- W4245867955 hasConceptScore W4245867955C2908647359 @default.
- W4245867955 hasConceptScore W4245867955C42972112 @default.
- W4245867955 hasConceptScore W4245867955C48189365 @default.
- W4245867955 hasConceptScore W4245867955C6557445 @default.
- W4245867955 hasConceptScore W4245867955C71924100 @default.
- W4245867955 hasConceptScore W4245867955C86803240 @default.
- W4245867955 hasLocation W42458679551 @default.
- W4245867955 hasOpenAccess W4245867955 @default.
- W4245867955 hasPrimaryLocation W42458679551 @default.
- W4245867955 hasRelatedWork W125366382 @default.
- W4245867955 hasRelatedWork W1522819834 @default.
- W4245867955 hasRelatedWork W1987576516 @default.
- W4245867955 hasRelatedWork W2082521463 @default.
- W4245867955 hasRelatedWork W2095778445 @default.
- W4245867955 hasRelatedWork W2411500227 @default.
- W4245867955 hasRelatedWork W2521969109 @default.
- W4245867955 hasRelatedWork W2802450357 @default.
- W4245867955 hasRelatedWork W4236260741 @default.
- W4245867955 hasRelatedWork W3149581140 @default.
- W4245867955 isParatext "false" @default.
- W4245867955 isRetracted "false" @default.
- W4245867955 workType "article" @default.