Sex control in aquaculture
WebApr 15, 2024 · Cardiac rehabilitation after acute myocardial infarction is crucial and improves patients’ prognosis. It aims to optimize cardiovascular risk factors’ control. Providing additional support via mobile applications has been previously suggested. However, data from prospective, randomized trials evaluating digital solutions are … WebThe first comprehensive book of its kind, Sex Control in Aquaculture, covers basic theory for sex control and sex control practice in major aquaculture species worldwide. The book contains forty-one chapters and the contributors are internationally recognized scientists from around the globe. Currently, aquaculture, the fastest growing food ...
Sex control in aquaculture
Did you know?
WebFeb 15, 2024 · The greater amberjack Seriola dumerili is a cosmopolitan pelagic species that has been considered as a good candidate for the species diversification of aquaculture production in the Mediterranean region. However, commercial production is still very limited due to bottlenecks in reproduction, larval rearing and management control during grow out. WebTwo aspects of sexual development are critically important for the continued improvement of cultured fish stocks: sexual dimorphism and control of reproduction. In this paper, we review the main methods used to control sex determination in fish and their application in some of the most widely cultured species.
WebSex Control in Aquaculture PDF explains the concepts and rationale for sex control in aquaculture, which serves different purposes. The most important are: to produce monosex stocks to rear only the fastest-growing sex in some species, to prevent precocious or uncontrolled reproduction in other species and to aid in broodstock management. WebA comprehensive resource that covers all the aspects of sex control in aquaculture written by internationally-acclaimed scientists Comprehensive in scope, Sex Control in …
WebAquaculture animals exhibit extraordinarily diverse sexual phenotypes and underlying mechanisms, providing an ideal system to perform sex determination research, one of …
WebThis text explores sex control technologies and monosex production of commercially-farmed fish and crustacean species that are highly in demand for aquaculture, to improve feed utilization efficiency, reduce energy consumption for reproduction and eliminate a series of problems caused by mixed sex rearing.
WebWe anticipate that better understanding of sex determination mechanisms and innovation of sex control approaches will facilitate sustainable development of aquaculture. … coolest greek last namesWebMay 16, 2024 · Sex determination mecha nisms and sex control ap proaches in aquaculture a nimals Xi-Yin Li 1,† , Jie Mei 2,† , Chu-Tian Ge 3 , Xiao-L i Liu 4 and Jian-F ang Gui 1,* coolest golf shortsWebOct 1, 2024 · Sex control techniques, such as exogenous steroid treatments, have been used to generate monosex stocks of several commercially important aquaculture species, such as tilapias, Pacific salmonids (genus Oncorhynchus ), flatfishes, and sea basses ( Donaldson, 1996, Piferrer, 2001, Devlin and Nagahama, 2002, Budd et al., 2015 ). coolest golf courses in coloradoWebNov 2, 2024 · The second part focuses on sex control in the rice field eel and three main temperate eel species: the Japanese eel (Anguilla japonica), the European eel (Anguilla anguilla) and the American eel (Anguilla rostrata). Noticeably, exogenous hormones do not induce complete sex reversal, especially from female to male direction in the rice field eel. family office fundWebIn this chapter, we will introduce the development and improvement of sex chromosome-linked markers in yellow catfish, and describe how all-male populations were created by crossing XX females with YY supermales that were produced by sex control technique assisted by sex chromosome-linked markers. family office fundsWebApr 13, 2024 · (1) Background: Streptococcus dysgalactiae subspecies equisimilis (SDSE) is an important β-hemolytic pathogen historically described as mainly affecting animals. Studies epidemiologically assessing the pathogenicity in the human population in Germany are rare. (2) Methods: the present study combines national surveillance data from 2010 … family office genèveWebSep 29, 2014 · Controlling the sex ratio is essential in finfish farming. A balanced sex ratio is usually good for broodstock management, since it enables to develop appropriate breeding schemes. However, in some species the production of monosex populations is desirable because the existence of sexual dimorphism, primarily in growth or first time of sexual … family office geneva