Comparación de la tasa de crecimiento de Penaeus vannamei (Decapoda: Penaeidae) en cultivos semi-intensivos de invierno y de verano

Autor:	Olga O. Zamudio-Armenta, Juan Manuel Audelo-Naranjo, José L. Madero-Pérez
Rok vydání:	1969
Předmět:	Animal science biology Ecology Linear regression Penaeus General Agricultural and Biological Sciences biology.organism_classification
Zdroj:	Revista de Biología Tropical. :119-121
ISSN:	2215-2075 0034-7744
DOI:	10.15517/rbt.v47i1-2.19060
Popis:	The growth rates of Penaeus vannamei in Sinaloa, Mexico, during winter and summer semi-intensive cultures, were compared using a linear regression model that considered age and accumulated temperatures as independent variables. In the first case, the growth curves slope differed significantly, indicating a slower growth in winter; when using accumulated temperatures there was no difference in growth rates indicating that P. vannamei at 12 g (cocktail size) may be harvested when the accumulated weekly temperature reaches 300- 350°C, depending on the initial size of the organisms in culture
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::43ce6996f386ed8cb3a83dfc84b0d6a5 https://doi.org/10.15517/rbt.v47i1-2.19060 Zobrazit plný text záznamu