Results 91 to 100 of about 174,108 (252)

The microeconomics of water demand under deficit irrigation: a case study in Southern Spain [PDF]

open access: yes, 2016
This contribution presents an exploratory analysis of the microeconomics of deficit irrigation (DI) as a technique with growing prevalence in water scarce areas, as it is the case of southern Spain.
Berbel Vecino, Julio   +1 more
core   +2 more sources

Acute freshwater CO2 exposure does not impair seawater transfer in three different sizes of Atlantic salmon (Salmo salar) subjected to different photoperiod manipulations

open access: yesJournal of Fish Biology, EarlyView.
Abstract There is a growing interest in Atlantic salmon (Salmo salar) aquaculture to extend the time fish are reared in freshwater (FW) recirculating aquaculture systems (RAS), producing larger FW salmon that can then be induced to undergo smoltification before transfer into marine net pens for grow‐out and harvest.
Le Thi Hong Gam   +5 more
wiley   +1 more source

Effects of the time of application and the form of nitrogen on two maize inbred lines seed yield [PDF]

open access: yesSelekcija i Semenarstvo, 2005
The study was carried out in the experimental filed of the Maize Research Institute, Zemun Polje, on calcareous chernozem in the period 2001-2003. The traits of two maize inbred lines (L1-FAO 400 and L2-FAO 600) were observed in dependence on the time of
Hojka Zdravko
doaj  

Genes, fish and fisheries: translating science into policy

open access: yesJournal of Fish Biology, EarlyView.
Abstract The 2024 Annual Symposium of the Fisheries Society of the British Isles reviewed the burgeoning impact of ‘omics’ technologies on fish ecology, management and forecasting. As with life sciences more generally, major advances in speed, cost‐effectiveness and breadth of applications in ‘omics’ has had profound societal and environmental impacts.
Gary R. Carvalho
wiley   +1 more source

Examination of Traits Genetic Potential for Brain, Vegetation Length and Possibilities for Introduction of Israeli Hybrid Maize in Pelagonia, the Vicinity of Bitola, R.Macedonia

open access: yesJournal of Agriculture and Plant Sciences, 2013
Examination of traits vegetation length, genetic potential for brain and possibilities for breeding of the genotype hybrid maize from the maturity group of FAO 580, GS – 308 (with origin from Israel), studied in 2004 in Pelagonia, the vicinity of Bitola,
Zivko Gacovski   +2 more
doaj  

Aquaculture Asia, Vol.13, No.3, pp.1-60, July-September 2008 [PDF]

open access: yes, 2008
Comments on possible improvements to carp culture in Andhra Pradesh. Aquaculture and environmental issues in the region of Nai Lagoon, Ninh Hai district,Ninh Thuan province, Viet Nam. Climate change impacts on fi sheries and aquaculture.

core  

Ultrasonography as a non‐invasive technique to assess the effects of diet on the ovaries of female European seabass (Dicentrarchus labrax)

open access: yesJournal of Fish Biology, EarlyView.
Abstract Broodstock management in aquaculture aims to optimise larval production to meet farm demand, which requires precise monitoring of the reproductive cycle. Traditional methods such as histology often require killing of fish, making them unsuitable for monitoring reproductive dynamics at fish level.
Joaquim Tomàs‐Ferrer   +4 more
wiley   +1 more source

Estimating Patagonian toothfish (Dissostichus eleginoides) length at first maturity from their age, sex and temperature experience around South Georgia

open access: yesJournal of Fish Biology, EarlyView.
Abstract Patagonian toothfish (Dissostichus eleginoides) are a long‐lived, slow‐growing deep‐sea species endemic to the Southern Hemisphere and the focus of longline fisheries managed to ensure sustainable exploitation. Managing the fisheries relies on accurate stock assessments that include pertinent biological and exploitation processes.
Jessica E. Marsh   +4 more
wiley   +1 more source

A Review of Nonsteroidal Anti‐Inflammatory Drugs for Food‐Producing Animals With a Focus on Potential Applications for Farmed Finfish

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT In finfish aquaculture, there are several inflammatory diseases impacting productivity and animal welfare, however there are limited options available to veterinarians to treat inflammation and pain in fish. Nonsteroidal anti‐inflammatory drugs (NSAIDs) are widely used in terrestrial animals raised for human consumption to treat a range of ...
Chloe J. English   +4 more
wiley   +1 more source

Heterosis Events for Ear High and Number of Above Ground Nodes of Maize Hybrids

open access: yesРастениевъдни науки, 2013
Heterosis events of two traits connected with maize stalk biometry – ear height and number of above ground nodes, are investigated. 21 maize hybrids, including 7 close related ones and 10 inbred lines (their components) belonging to 600 FAO group are ...
Stefan Vulchinkov, Penka Vulchinkova
doaj  

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