Biologist from RUDN University Morteza Yousefi has found that lavender extract added to the food reduces stress and improves immunity in carp in fish farms. The article was published in the journal Aquaculture.
Plants & Animals
Feb 7, 2020
0
82
Migratory pelicans have long raided Israeli fish farms, which try to deter them with loudspeakers, laser beams and by firing blank rounds from rifles.
Ecology
Dec 8, 2019
2
81
Schools of fish can scatter sound waves, which has impacts on fish farming. Fisheries acoustics have been studied for over 40 years to assess biomass and optimize aquaculture applications.
General Physics
Dec 6, 2019
0
4
From a control room in the middle of Dubai's desert, Norway's sunrises and sunsets and the cool currents of the Atlantic are recreated for the benefit of thousands of salmon raised in tanks despite searing conditions outside.
Other
Nov 19, 2019
0
53
Sport fish have declined significantly in portions of the Upper Mississippi River infested with Asian carp, adding evidence to fears about the invader's threat to native species, according to a new study.
Ecology
Nov 16, 2019
3
347
Veterinarians from RUDN University have developed a way to increase the resistance of carp, the most common fish in fish farms, to the harmful effects of ammonia, which is found in almost all water bodies. The researchers ...
Plants & Animals
Oct 15, 2019
0
232
Thousands of them plague our beaches to the horror of holidaymakers who dread their sting, but thanks to man's disruption of the oceans, jellyfish are thriving.
Ecology
Sep 24, 2019
1
331
Researchers have outlined how fishing and farming policies could be created to protect employment opportunities and the environment after Brexit.
Ecology
Sep 24, 2019
0
5
The word "waste" describes materials or products that are no longer of use. In a linear economy, it accumulates as an undesired by-product of economic activity. Waste and environmental hazards are commonplace throughout the ...
Environment
Sep 18, 2019
0
170
Three new viruses—including one from a group of viruses never before shown to infect fish—have been discovered in endangered Chinook and sockeye salmon populations.
Plants & Animals
Sep 4, 2019
0
1014
