Results 1 to 10 of about 48,856 (306)

A Review of Ammonia-Oxidizing Archaea and Anaerobic Ammonia-Oxidizing Bacteria in the Aquaculture Pond Environment in China [PDF]

open access: yesFrontiers in Microbiology, 2021
The excessive ammonia produced in pond aquaculture processes cannot be ignored. In this review, we present the distribution and diversity of ammonia-oxidizing archaea (AOA) and anaerobic ammonia-oxidizing bacteria (AnAOB) in the pond environment ...
Shimin Lu, Xingguo Liu
exaly   +4 more sources

Design and Application of a Solar Mobile Pond Aquaculture Water Quality-Regulation Machine Based in Bream Pond Aquaculture. [PDF]

open access: yesPLoS ONE, 2016
Bream pond aquaculture plays a very important role in China's aquaculture industry and is the main source of aquatic products. To regulate and control pond water quality and sediment, a movable solar pond aquaculture water quality regulation machine ...
Xingguo Liu   +9 more
doaj   +4 more sources

Relationship between Nitrogen Dynamics and Key Microbial Nitrogen-Cycling Genes in an Intensive Freshwater Aquaculture Pond [PDF]

open access: yesMicroorganisms
Intensive aquaculture in high-density hybrid snakehead [Channa maculata (♀) × Channa argus (♂)] fishponds can lead to toxic conditions for fish. This study investigated nitrogen migration and transformation in these fishponds during different cultivation
Yifeng Yan   +7 more
doaj   +2 more sources

Recommendation domains for pond aquaculture [PDF]

open access: yes
This publication introduces the methods and results of a research project that has developed a set of decision-support tools to identify places and sets of conditions for which a particular target aquaculture technology is considered feasible and therefore good to promote. The tools also identify the nature of constraints to aquaculture development and
Kam, S.P.   +6 more
openaire   +2 more sources

Influence of aquaculture practices on microbiota composition and pathogen abundance in pond ecosystems in South China

open access: yesWater Research X
Pond microbiota play a crucial role in maintaining water quality and the health of aquaculture species. This study aimed to explore the relationship between pond water and sediment microbiota (especially potential pathogens) and physicochemical ...
Wenping Xie
exaly   +3 more sources

Methanogens dominate methanotrophs and act as a methane source in aquaculture pond sediments

open access: yesEcotoxicology and Environmental Safety
Aquaculture pond sediments act as hotspots for methane (CH4) emissions; however, knowledge gaps on the regulation of microorganisms hinder our further understanding of methane dynamics in aquaculture pond sediment.
Zhuonan Wang
exaly   +3 more sources

Reproductive Regulation of PrRPs in Teleost: The Link Between Feeding and Reproduction

open access: yesFrontiers in Endocrinology, 2021
Prolactin-releasing peptide (PrRP), a sort of vital hypothalamic neuropeptide, has been found to exert an enormous function on the food intake of mammals. However, little is known about the functional role of PrRP in teleost.
Chuanhui Xia   +10 more
doaj   +1 more source

Novel pituitary actions of GnRH in teleost: The link between reproduction and feeding regulation

open access: yesFrontiers in Endocrinology, 2022
Gonadotropin-releasing hormone (GnRH), as a vital hypothalamic neuropeptide, was a key regulator for pituitary luteinizing hormone (LH) and follicle-stimulating hormone (FSH) in the vertebrate.
Wei Li   +8 more
doaj   +1 more source

Slight Increases in Salinity Improve Muscle Quality of Grass Carp (Ctenopharyngodon idellus)

open access: yesFishes, 2021
Fish muscle quality is an important parameter in the aquaculture industry. In this study, we analyzed and compared the muscle quality of grass carp (Ctenopharyngodon idellus) cultured at salinities of 0‰, 3‰, and 6‰ (GC0, GC3, GC6).
Xi Zhang   +7 more
doaj   +1 more source

Properties of Grass Carp (Ctenopharyngodon idella) Collagen and Gel for Application in Biomaterials

open access: yesGels, 2022
The biochemical properties of collagens and gels from grass carp (Ctenopharyngodon idella) were studied to explore the feasibility of their application in biomaterials. The yields of skin collagen (SC) and swim bladder collagen (SBC) extracted from grass
Zhiyuan Shen   +5 more
doaj   +1 more source

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