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Advantages of using economic weights in animal production
(Universidad de Caldas, 2018-12-26)
Introduction: The economic evaluation of the
production systems can be performed using the gain function technique. Objective:To
carry out a review of the literature on the use of the profit function ...
Relationship among Soil Biophysicochemical Properties, Agricultural Practices and Climate Factors Influencing Soil Phosphatase Activity in Agricultural Land
(MDPI, 2024-02-10)
Phosphorus (P) is a vital macronutrient crucial for crop productivity. Plants absorb P salts, mainly orthophosphate, from the soil, yet the primary P source resides in organic materials. Acid and alkaline ...
A chromosome-level genome assembly enables the identification of the follicule stimulating hormone receptor as the master sex determining gene in the flatfish Solea senegalensis
(Wiley, 2023-01-01)
Sex determination (SD) shows huge variation among fish and a high evolutionary rate, as illustrated by the Pleuronectiformes (flatfishes). This order is characterized by its adaptation to demersal life, ...
A polyphasic approach to the study of the genus Nitzschia (Bacillariophyta): three new planktonic species from the Adriatic Sea
(Wiley, 2020-10-21)
The paraphyletic diatom genus Nitzschia comprises over 1000 morphologically distinct pennate taxa, known from the benthos and plankton of freshwater, brackish and marine environments. The principal ...
Heterogeneous Infectivity and Pathogenesis of SARS-CoV-2 Variants Beta, Delta and Omicron in Transgenic K18-hACE2 and Wildtype Mice
(Frontiers Media, 2022-05-04)
The emerging SARS-CoV-2 variants of concern (VOCs) may display enhanced transmissibility, more severity and/or immune evasion; however, the pathogenesis of these new VOCs in experimental SARS-CoV-2 ...
Normalized abundance spectra of fish community reflect hydro-peaking on a Mediterranean large river
(Elsevier, 2018-10-19)
The European Water Framework Directive requires the integration of body size characters as an important part of fish-based bioassessment tools for freshwaters ecological status determination. The study ...
Lignin biosynthesis as a key mechanism to repress Polystigma amygdalinum, the causal agent of the red leaf blotch disease in almond
(Elsevier, 2019-03-23)
The red leaf blotch (RLB) of almond, caused by the fungus Polystigma amygdalinum, is considered as one of the most important leaf diseases of this fruit tree. Differential cultivar susceptibility to the ...
An assessment of disease occurrence and mortality in marine fish farming in Spain
(Elsevier, 2022-07-11)
Marine fish farming in Spain, as in most Mediterranean countries, focuses on the production of European seabass (Dicentrarchus labrax) and gilthead seabream (Sparus aurata). The sector has experienced ...
Effects of exogenous glucoamylase enzymes alone or in combination with a neutral protease on apparent total tract digestibility and feces D-Lactate in crossbred angus bulls fed a ration rich in rolled corn
(MDPI, 2020-06-23)
The aim of this study was to evaluate the effect of two glucoamylases (GA) and the
combination of one GA with a neutral protease on apparent total tract digestibility in beef bulls fed a
total mixed ...
Mushroom Phorid Flies—A Review
(MDPI, 2021-09-29)
Diptera are among the most serious arthropod pests affecting mushroom crops. Phorid flies, especially Megaselia halterata, have traditionally been globally considered as a minor pest, although they are ...