Assessment the crude grape extract as feed additive for tambaqui (Colossoma macropomum), an omnivorous fish

The article presents the data obtained as a result of carrying by employees of the Research Institute of sheep and goat breeding, a branch of the FSBSI "North Caucasus FARC", the scientific and economic experience to study the efficiency of a new fodder additive "Organic" on the productive and physiological indices of bull-calves during the completion of growing in the conditions of the farm "Pata" agricultural enterprise in the Karachay-Cherkessia Republic. The statement of the experience and all researches were carried out according to generally accepted methods. In the course of the experiment, the following indices were studied: the chemical compound of forages, the dynamics of a live weight gain in the experimental stock, hematological parameters, control slaughter data, economic indices. Completed researches have shown positive result from the use of the fodder additive "Organic" in bull-calves diets: an increase in the average daily gain of live weight by 25%, a slaughter yield by 1% and a high level of profitability – 27%. Thus, the additional introduction of "Organic" in a diet of young horned cattle in the 2nd experimental group promoted more intensive metabolism, stabilization of a physiological state, increase in productivity and, as a consequence, profitability of beef production. Researches in this direction reveal the latent fodder reserves promoting increase in the productivity of agricultural animals.

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Passion Fruit (Passiflora edulis) Seed Cake as a Feed Ingredient for Jaraqui (Semaprochilodus insignis) and Tambaqui (Colossoma macropomum)

Journal of Aquaculture & Marine Biology ◽

10.15406/jamb.2017.06.00173 ◽

2017 ◽

Vol 6 (6) ◽

Author(s):

Keshavanath Perar

Keyword(s):

Passion Fruit ◽

Feed Ingredient ◽

Passiflora Edulis ◽

Colossoma Macropomum ◽

Seed Cake

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The effects and mechanisms of acids on the health of piglets and weaners – a review

Annals of Animal Science ◽

10.2478/aoas-2020-0088 ◽

2020 ◽

Vol 0 (0) ◽

Cited By ~ 1

Author(s):

Piotr Nowak ◽

Anita Zaworska-Zakrzewska ◽

Andrzej Frankiewicz ◽

Małgorzata Kasprowicz-Potocka

Keyword(s):

Digestive System ◽

Buffer Capacity ◽

Growth Parameters ◽

Feed Additives ◽

Feed Additive ◽

Growth Promoters ◽

Qualitative And Quantitative ◽

Inorganic Acids ◽

Low Activity ◽

The Eu

AbstractThe rearing of piglets is the most difficult period in the pigs’ production because of their poorly developed digestive system and the low activity of digestive enzymes. Problems in nutrition and stress cause some disorders in the functioning of the digestive system leading to diarrhea and the mortality of piglets. Starting in 2006 in the EU, a total ban on antibiotics in their use as growth promoters was introduced. Since then, new and safe feed additives have been sought in order to replace antibiotics. Organic and inorganic acids as well as their salts were recognized as effective and safe additives. Due to their properties, they can improve feed palatability and digestibility, reduce the buffer capacity of feed, impact the development and functioning of the pig’s digestive system and improve the health and growth parameters. However, the effectiveness of acids is related to their qualitative and quantitative share in the feed additive. In this review, some strategies for using organic acids, their mixtures and also some new multi-component products will be discussed.

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Safety and efficacy of Mintrex®Zn (Zinc chelate of hydroxy analogue of methionine) as feed additive for all species

EFSA Journal ◽

10.2903/j.efsa.2008.694 ◽

2008 ◽

Vol 6 (5) ◽

pp. 694 ◽

Cited By ~ 3

Author(s):

Keyword(s):

Feed Additive ◽

Safety And Efficacy

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NEW GENERATION FEED ADDITIVE IN POULTRY BREEDING

Vestnik of the Russian agricultural science ◽

10.30850/vrsn/2019/1/67-69 ◽

1970 ◽

pp. 67-69

Author(s):

L. I. Naumova ◽

М. Т. Klychnikov ◽

N. F. Klychnikova

Keyword(s):

Laying Hens ◽

Far East ◽

Brown Seaweed ◽

Test Group ◽

Live Weight ◽

Production Quality ◽

Feed Additive ◽

Poultry Production ◽

Omega 3 ◽

Mineral Substances

The analysis of different doses of complex feed additive to poultry ration have been made. The influence of new feed additive with bioresources of the Far East use on productive poultry indexes, on production quality and digestibility of nutritious matters of mixed feed has been studied. Patrinia scabiosifolia, Acanthopanax sesseliflorum, cones of cedare nut husk, brown seaweed, macro- and microelements, vitamins were the object of research. As a result of these researches author presents more effective norms of complex feed additive use in poultry farming of Khabarovsk Kray. The recipe of feed additive from local vegetable resources and complex of vitamins and minerals for use in laying hens nutrition was worked out. The aim of this work was to rise zootechnic and economic indexes of poultry production. The introduction of complex feed additive in ration influenced positively on the digestibility, raised the content of Omega-3 fat acid in egg of laying hens. The increase of Omega-3 fat acid quantity promotes decrease of cholesterol in yolk of egg. In the experimental groups there was a more intensive use of nutrients in diet, mainly due to raw protein, fats, mineral substances – calcium and phosphorus. The use of a new feed additive had a positive effect on the hatchability of eggs, the development of internal organs (heart, liver) and the live weight of chicks obtained from the eggs of chickens in experimental groups. Additionally, the content of mineral substances (calcium, potassium, phosphorus) in the egg of test group was higher than in the control on average by 2.3-5.1%.

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Effect of a Non-antibiotic Feed Additive (Royal Nutrazyme™) on Nursery Pig Performance

10.31274/ans_air-180814-1088 ◽

2005 ◽

Author(s):

David R. Stender ◽

Jerry Weiss ◽

Dennis DeWitt ◽

Colin D. Johnson ◽

Kenneth J Stalder ◽

...

Keyword(s):

Feed Additive ◽

Nursery Pig ◽

Pig Performance

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HISTÓRICO DO COMPRIMENTO TOTAL DE TAMBAQUI (Colossoma macropomum, CHARACIFORMES: CHARACIDAE, CUVIER, 1818) DESEMBARCADO NO MERCADO DE TEFÉ, AMAZONAS, BRASIL, COM NOVE RECOMENDAÇÕES PARA O MANEJO PESQUEIRO DA ESPÉCIE

Scientific Magazine UAKARI ◽

10.31420/uakari.v2i1.12 ◽

2008 ◽

Vol 2 (1) ◽

pp. 27-34 ◽

Cited By ~ 2

Author(s):

Jorge Iván Sánchez-Botero ◽

Danielle Sequeira Garcez ◽

Wesllen Chaves Cortezão

Keyword(s):

Sustainable Development ◽

Standard Deviation ◽

Environmental Protection ◽

Fisheries Management ◽

Historical Data ◽

Colossoma Macropomum ◽

Pressure Diffusion ◽

Significant Difference ◽

Efficient Mechanisms ◽

Solimões River

This study evaluates the total length of tambaqui (Colossoma macropomum ) captured in the middle Solimões river and traded during seven years (1993, 1997 and 2000 to 2005) in the Tefé market, Amazon, Brazil. The Mamirauá Institute of Sustainable Development obtained measurements of the total lengths from 42207 individuals. The length average was 45.23 ± 6.29 cm (minim um of 13 cm and maximum of 105.5 cm ) and the mode was 45 cm . From the total tambaquis, 92.86% were smaller than 55 cm and 7.14% measured 58.24 ± 5.41 cm on average. Medium and standard deviation of the lengths recorded in all years showed sizes below the established by the environmental federal agency. The Kruskal Wallis test showed that there is no significant difference between the abundances and medium sizes of the captures during all months of the year. The historical data of the tambaqui fisheries for the middle Solimões region indicate that individuals of this species have been constantly captured at sizes below the minim um length of reproduction. Nine recommendations for tambaquis fisheries management in the region related to more efficient mechanisms of inspection, auto-ecology studies of the species, environmental protection, reduction of fishery pressure, diffusion and educational cam paigns that aim to correct exploitation of this resource are presented in this manuscript.

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