Results 61 to 70 of about 1,826,528 (232)

EFFECT OF FEEDING AMARANTH (AMARANTHUS) ON AQUACULTURAL AND SOME PHYSIOLOGICAL AND BIOCHEMICAL PARAMETERS OF AGE-2 CARP

open access: yesRibogospodarsʹka Nauka Ukraïni, 2016
Methodology. The study was conducted at Lviv Experimental Station of the Institute of Fisheries NAAS according to generally accepted aquacultural rules of experiments and repeats. The object of the study were age-2 carp.
R. Palamarchuk, O. Deren, G. Kachay
doaj   +1 more source

National fish, wildlife and plants climate adaptation strategy

open access: yes, 2013
The purpose of the National Fish, Wildlife and Plants Climate Adaptation Strategy is to inspire and enable natural resource administrators, elected officials, and other decision makers to take action to adapt to a changing climate.
National Fish, Wildlife and Plants Climate adaptation Partnership
core  

B Cells are Activated via a Nanoporous Interface that Stabilizes Microvilli and Engages Mechanosensitive Ion Channels

open access: yesAdvanced Science, EarlyView.
B cells can be activated independently of antigen recognition via mechanical stimulation through nanoporous substrates. Exposure to such substrates induced B cell microvilli extension into the pores, intracellular Ca2+ signaling, phosphorylation of signaling proteins, and CD69 expression.
Nozie D. Aghaizu   +4 more
wiley   +1 more source

The fishery significance of a pond-type riverbed water-lifting reservoir on small watercourses of the Volga region by the example of the Truev river

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки
Background. The article considers a special type of reservoirs – partially regulated sections of riverbeds and streams formed by hydraulic structures and other artificial obstacles on the example of the Nadezhdinskiy reservoir on the Truev river in Penza
Alik Yu. Asanov
doaj   +1 more source

Diagnosing of Biological Productivity in Lake Ecosystems

open access: yesВодное хозяйство России: проблемы, технологии, управление, 2019
This work presents the system for biological productivity estimation in lake ecosystems. Input parameters of system (x – variables) are latitude, specific catchment area, average annual air temperature, annual sum precipitation, mean and maximum water ...
Viktor V. Boulion
doaj   +1 more source

Celebrating the Wildlife and Sport Fish Restoration program: 75 years of conservation and partnership success

open access: yes, 2013
Seventy-five years of successful wildlife management is the remarkable legacy of the Pittman-Robertson Wildlife Restoration Act, and the cause of our 75th celebration. Along with the Dingell-Johnson Sport Fish Restoration Act, it is the foundation of the
U.S. Fish and Wildlife Service
core  

Unveiling the Taxonomic Diversity and Unprecedented Biosynthetic Treasure of the Phylum Myxococcota

open access: yesAdvanced Science, EarlyView.
Natural products remain vital sources of therapeutics, and the phylum Myxococcota constitutes an especially rich reservoir for them. Based on decades of microbiological efforts, we present 154 new Myxococcota genomes and revise taxonomy quadrupling the number of families and genera.
Amay Ajaykumar Agrawal   +25 more
wiley   +1 more source

Polyculture of Giant Freshwater Prawn, Macrobrachium rosenbergii and Nilem Carp, Osteochilus hasselti Cultured in Recirculation System Using Biofiltration

open access: yesE3S Web of Conferences, 2018
Giant Freshwater Prawn is one of the freshwater commodity which have an economy value where Nilem carp has also potentially to be cultured to produce fingerling size as a “baby fish”.
Setiadi Eri, Taufik Imam
doaj   +1 more source

THE EFFECT OF MEAN FINGERLING WEIGHT ON THE RESULTS OF YOUNG-OF-THE-YEAR PADDLEFISH (POLYODON SPATHULA WALBAUM) REARING

open access: yesRibogospodarsʹka Nauka Ukraïni, 2015
Purpose. To determine the optimum fingerling body weight during the process of young-of-the-year paddlefish (Polyodon spathula Walbaum) rearing. To adapt the existing technologies of young-of-the-year paddlefish rearing to conditions of southern Ukraine.
N. Grudko
doaj   +1 more source

The features of the natural fish productivity formation of a shallow reservoir free of ichthyofauna on the western slope of the Volga upland within Penza region

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки, 2023
Background. The development of “artisanal” aquaculture, fish farming, fish cultivation in reservoirs of complex purpose is given great importance, both at the global level, in the Russian Federation and in Penza region.
Alik Yu. Asanov
doaj   +1 more source

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