B. Quijandria

Works (4)

Updated: July 5th, 2023 15:52

1983 journal article

SELECTION IN GUINEA-PIGS .1. ESTIMATION OF PHENOTYPIC AND GENETIC-PARAMETERS FOR LITTER SIZE AND BODY-WEIGHT

JOURNAL OF ANIMAL SCIENCE, 56(4), 814–819.

By: B. Quijandria n, L. Dezaldivar & O. Robison n

MeSH headings : Analysis of Variance; Animals; Body Weight; Female; Guinea Pigs / genetics; Guinea Pigs / physiology; Litter Size; Male; Phenotype; Pregnancy; Selection, Genetic
TL;DR: Data on 202 sires, 718 dams and 3,192 progeny from a selection experiment were used to estimate phenotypic and genetic parameters for litter size and body weight in guinea pigs and results agreed very well with realized heritabilities and genetic correlations obtained from selection. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

1983 journal article

SELECTION IN GUINEA-PIGS .2. DIRECT RESPONSE FOR LITTER SIZE AND BODY-WEIGHT

JOURNAL OF ANIMAL SCIENCE, 56(4), 820–828.

By: B. Quijandria n, M. Zaldivar n & O. Robison n

TL;DR: Four generations of selection for litter size, 13-wk weight and an index combining litter size and13-wk body weight were conducted in a guinea pig population formed by intercrossing several local lines from different areas of Peru. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

1983 journal article

SELECTION IN GUINEA-PIGS .3. CORRELATED RESPONSES TO SELECTION FOR LITTER SIZE AND BODY-WEIGHT

JOURNAL OF ANIMAL SCIENCE, 56(4), 829–832.

By: B. Quijandria n, J. Muscari n & O. Robison n

MeSH headings : Animals; Birth Weight; Body Weight; Female; Guinea Pigs / genetics; Guinea Pigs / physiology; Litter Size; Male; Pregnancy; Regression Analysis; Selection, Genetic
TL;DR: Regression coefficients from weighted multiple regression analyses suggested significant improvement in number born, number born alive, number weaned, birth weight, weaning weight, 13-wk weight and index were evaluated in a guinea pig population after four generations of single trait and index selection. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1982 journal article

Single trait and index selection for litter size and body weight in guinea pigs

Dissertation Abstracts International. B, Sciences and Engineering, 43(6), 1673.

By: B. Quijandria

Source: NC State University Libraries
Added: August 6, 2018

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