PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. III. WEIGHT AND GROWTH RATE AS FUNCTIONS OF AGE.

1. The average weights of chicken embryos between 5 and 19 days of incubation as found by over 600 weighings may be expressed by a simple exponential equation, W = K t (3.6) where K = 0.668. 2. The velocity of growth (i.e. the percentage increase in mass) is inversely proportional to the incubation...

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Detalles Bibliográficos
Autor principal: Murray, Henry A.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1925
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140781/
https://www.ncbi.nlm.nih.gov/pubmed/19872229
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author Murray, Henry A.
author_facet Murray, Henry A.
author_sort Murray, Henry A.
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description 1. The average weights of chicken embryos between 5 and 19 days of incubation as found by over 600 weighings may be expressed by a simple exponential equation, W = K t (3.6) where K = 0.668. 2. The velocity of growth (i.e. the percentage increase in mass) is inversely proportional to the incubation age. The product of the two (vt) is a constant (3.6). The negative acceleration of growth likewise decreases with age.
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spelling pubmed-21407812008-04-23 PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. III. WEIGHT AND GROWTH RATE AS FUNCTIONS OF AGE. Murray, Henry A. J Gen Physiol Article 1. The average weights of chicken embryos between 5 and 19 days of incubation as found by over 600 weighings may be expressed by a simple exponential equation, W = K t (3.6) where K = 0.668. 2. The velocity of growth (i.e. the percentage increase in mass) is inversely proportional to the incubation age. The product of the two (vt) is a constant (3.6). The negative acceleration of growth likewise decreases with age. The Rockefeller University Press 1925-09-20 /pmc/articles/PMC2140781/ /pubmed/19872229 Text en Copyright © Copyright, 1925, by The Rockefeller Institute for Medical Research This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
spellingShingle Article
Murray, Henry A.
PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. III. WEIGHT AND GROWTH RATE AS FUNCTIONS OF AGE.
title PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. III. WEIGHT AND GROWTH RATE AS FUNCTIONS OF AGE.
title_full PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. III. WEIGHT AND GROWTH RATE AS FUNCTIONS OF AGE.
title_fullStr PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. III. WEIGHT AND GROWTH RATE AS FUNCTIONS OF AGE.
title_full_unstemmed PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. III. WEIGHT AND GROWTH RATE AS FUNCTIONS OF AGE.
title_short PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. III. WEIGHT AND GROWTH RATE AS FUNCTIONS OF AGE.
title_sort physiological ontogeny : a. chicken embryos. iii. weight and growth rate as functions of age.
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140781/
https://www.ncbi.nlm.nih.gov/pubmed/19872229
work_keys_str_mv AT murrayhenrya physiologicalontogenyachickenembryosiiiweightandgrowthrateasfunctionsofage

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