Results 51 to 60 of about 42,217 (269)

The Fecundity of Tilapia Species

open access: yesThe East African Agricultural Journal, 1955
(1955). The Fecundity of Tilapia Species. The East African Agricultural Journal: Vol. 21, No. 1, pp. 45-52.
openaire   +4 more sources

Embracing nanotechnology for selenium application in aquafeeds

open access: yesReviews in Aquaculture, Volume 15, Issue 1, Page 112-129, January 2023., 2023
Abstract Selenium (Se) is an important micronutrient that has been used in aquafeeds for the normal growth, welfare and health of aquatic animals. Through nanotechnology, Se can be converted into nanoparticles that are more bioavailable, utilized and absorbed by aquatic animals.
Hala Saber Khalil   +3 more
wiley   +1 more source

Effects of turbidity and introduced tilapia (Oreochromis spp) on macrophytes and invertebrates in a shallow tropical lake

open access: yesKnowledge and Management of Aquatic Ecosystems, 2023
Tropical freshwater wetlands are subject to multiple stressors but there is little information on which stressors cause wetland degradation. Increased turbidity is considered a major cause of degradation, but the effects of introduced fish are often ...
Rasoamihaingo Laurence Adel   +4 more
doaj   +1 more source

Environmental risk assessment of non‐native salmonid escapes from net pens in the Chilean Patagonia

open access: yesReviews in Aquaculture, Volume 15, Issue 1, Page 198-219, January 2023., 2023
Abstract Here, we review extensive information to estimate environmental risks from escaped non‐native salmonids based on the assessments of hazard, sensitivity and exposure of discrete water bodies in Chile. In 2020, the country harvested about 1 million tons salmonids from net pens located along 1500 km of highly biodiverse coastline.
Doris Soto   +9 more
wiley   +1 more source

Reproductive sterility in aquaculture: A review of induction methods and an emerging approach with application to Pacific Northwest finfish species

open access: yesReviews in Aquaculture, Volume 15, Issue 1, Page 220-241, January 2023., 2023
Abstract Aquaculture is the fastest‐growing food‐production sector and is striving to become a long‐term sustainable approach to meet the rising global demand for seafood. During the expansion and advancement of aquaculture, minimizing ecological impacts should occur concomitantly with maximizing production. Farmed fish, often genetically distinct from
Lan Xu   +7 more
wiley   +1 more source

Nile Tilapia (Oreochromis niloticus) Gill Powder as a Novel Feed Additive for Enhanced Histological Structure and Performance in Broilers

open access: yesActa Veterinaria Eurasia
The burgeoning population of Indonesia has led to a heightened demand for animal protein, particularly within the broiler industry. However, the commercial broiler feed tends to be costly due to its reliance on imported ingredients.
Hendry T. SARAGIH   +4 more
doaj   +1 more source

Creatine: A valuable supplement in aquafeeds?

open access: yesReviews in Aquaculture, Volume 15, Issue 1, Page 292-304, January 2023., 2023
Abstract Creatine is an amino acid derivate commonly found in vertebrate muscle tissue. Creatine facilitates the recycling of adenosine triphosphate and thus contributes to the energy supply of the muscles as well as the brain. Creatine is used as a supplement for several reasons and its effects in humans, particularly in sports medicine, have been ...
Sven Wuertz, Stefan Reiser
wiley   +1 more source

Dietary four different woody forages differentially affect the growth, feed utilization, apparent digestibility, intestinal morphology and microbiota composition in Nile tilapia (Oreochromis niloticus)

open access: yesAquaculture Reports, 2021
Woody forage as potential aquatic feed ingredient has a positive effect on tilapia survival and feed utilization. To study the effect of woody forages on the growth, feed utilization, apparent digestibility, intestinal morphology and microbiota ...
Xiao-Na Zeng   +6 more
doaj  

Pengukuran Kecernaan Lemak Kasar, Bahan Organik dan Energi pada Pakan Ikan Nila (Oreochromis niloticus) dengan Menggunakan Teknik Pembedahan
[Measurements Of Extract Ether Digestibility, Organic Matter and Energy Feed In Tilapia (Oreochromis niloticus) Using Surgery Techniques]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2013
Tilapia is a freshwater fish species are widely cultivated in Indonesia. Tilapia production continues to grow every year, the average increase in the number of experienced production tilapia reaches 22.24% in the 2010-2011 range.
Agustono Agustono   +2 more
doaj   +1 more source

Blockchain Potential in Tilapia Supply Chain in Ghana

open access: yesActa Technica Jaurinensis, 2018
In a country like Ghana where Tilapia is the most preferred and cheapest source of animal protein, closer attention must be paid to the supply chain of such a product.
Abderahman Rejeb
doaj   +1 more source

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