Efecto de variación de proteínas y lípidos en dietas para Macrobrachium tenellum, respecto a indicadores reproductivos

Peña-Almaraz, Omar Alejandro; Vega-Villasante, Fernando; Guerrero-Galván, Saúl; Vargas-Ceballos, Manuel Alejandro

doi:10.19136/era.a10n1.3512

Cited by 2 publications

(1 citation statement)

References 22 publications

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“…The experimental diets were formulated following the protein and lipid levels and manufacturing methods of Peña-Almaraz et al [23]. Eight diets with two lipid levels (4 and 12% L) and four protein levels (30,35,40 and 45% P) were evaluated and the following were used to make the diets: fish meal and oil, corn meal, grenetin, vitamin and mineral premix, vitamin C, sodium benzoate, α-Tocopherol and corn starch in the proportions shown in Table 1.…”

Section: Experimental Dietsmentioning

confidence: 99%

Biochemical Composition of Eggs, Larvae and Tissues of Macrobrachium tenellum Females Fed Diets with Different Lipid and Protein Levels

Peña-Almaraz,

Vargas-Ceballos,

Cortés-Jacinto

et al. 2024

Fishes

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One way to approach the nutritional requirements of native shrimp, necessary to consolidate their culture, is to know their biochemical composition. The effect of feeding two levels of lipids (4 and 12% L) and four levels of proteins (30, 35, 40 and 45% P) in M. tenellum females was evaluated with respect to the biochemical composition of their eggs (EG), larvae (LR), gonad (GO) and hepatopancreas (HP). Total protein (TP), total carbohydrate (TC) and total lipid (TL) were estimated. In EG, L and P levels influence TP and TL; TP increases in diets higher than P35. In LR, there are no differences (p > 0.05) in TP and in TL, only diets L4P40 and L12P30 were different (p < 0.05). In GO, there is no trend in TP differences; in TC there was variation in the range of the data and TL was higher in L4P30 and L4P35. In HP, the diets with L4 obtained the highest TP values (p < 0.05); the L12 diets were higher in TL (p < 0.05). In general, diets with an inclusion of L12 showed the highest TP, TC and TL means, within this lipid level the P30 diet stood out; therefore, it is recommended to use a diet with L12P30 in the formulation of balanced feed for the species.

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Section: Experimental Dietsmentioning

confidence: 99%

Biochemical Composition of Eggs, Larvae and Tissues of Macrobrachium tenellum Females Fed Diets with Different Lipid and Protein Levels

Peña-Almaraz,

Vargas-Ceballos,

Cortés-Jacinto

et al. 2024

Fishes

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Rurality, tourism and strategic management for sustainability in the El Zapotal Restaurant-Spa, Tierra Colorada, Mexico

Gutiérrez

2022

JLDE

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The global population faces the challenge of optimizing the positive actions they undertake in the elelemnts of nature with the purpose of achieving sustainability in rural areas of the emerging countries of the world. Hence, the objective is to expose the tourist potential and management of the area under study a geographical approach. Methodology considered cabinet work for the selection of publications that address the topics: management, territory, tourism and sustainability, complemented with field work such as the three exploratory tours in the area of influence during the Easter holidays and summers of 2020-2022 at the El Zapotal Restaurant-Spa. The results were: a) optimal climate-water-soil-vegetation for the practice of national and international tourism; b) rational use of existing natural resources and c) the tourist experience is comeplemented by the existence of the Tehuacalco archeological zone, El Zoo Carry and Poza Pinta. Therefore, the conclusions were: 1) the elements of the environment are conserved; 2) regional tourist potential of the Restaurant-Spa El Zapotal and 3) it is important to formulate and apply a program for public use that allows greater dissemination of the site under study to increase the member of tourists who visit it.

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Efecto de variación de proteínas y lípidos en dietas para Macrobrachium tenellum, respecto a indicadores reproductivos

Cited by 2 publications

References 22 publications

Biochemical Composition of Eggs, Larvae and Tissues of Macrobrachium tenellum Females Fed Diets with Different Lipid and Protein Levels

Biochemical Composition of Eggs, Larvae and Tissues of Macrobrachium tenellum Females Fed Diets with Different Lipid and Protein Levels

Rurality, tourism and strategic management for sustainability in the El Zapotal Restaurant-Spa, Tierra Colorada, Mexico

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