Results 51 to 60 of about 2,512,029 (386)

Nitrogen Transformations in Broiler Litter-Amended Soils

open access: yesInternational Journal of Agronomy, 2012
Nitrogen mineralization rates in ten surface soils amended with (200 μg N g−1 soil) or without broiler litter were investigated. The soil-broiler litter mixture was incubated at 25±1∘C for 28 weeks.
Kokoasse Kpomblekou-A, Andrae Genus
doaj   +1 more source

On the Classification of Telescopic Numerical Semigroups of Some Fixed Multiplicity

open access: yesMathematics, 2022
The telescopic numerical semigroups are a subclass of symmetric numerical semigroups widely used in algebraic geometric codes. Suer and Ilhan gave the classification of triply generated telescopic numerical semigroups up to multiplicity 10 and by using ...
Ying Wang   +4 more
doaj   +1 more source

Resolving Fusarium: Current Status of the Genus.

open access: yesAnnual Review of Phytopathology, 2019
The fungal genus Fusarium is one of the most important groups of plant-pathogenic fungi and affects a huge diversity of crops in all climatic zones across the globe.
B. Summerell
semanticscholar   +1 more source

Selective advantage of implementing optimal contributions selection and timescales for the convergence of long-term genetic contributions

open access: yesGenetics Selection Evolution, 2018
Background Optimal contributions selection (OCS) provides animal breeders with a framework for maximising genetic gain for a predefined rate of inbreeding.
David M. Howard   +4 more
doaj   +1 more source

Why breed disease-resilient livestock, and how?

open access: yesGenetics Selection Evolution, 2020
Background Fighting and controlling epidemic and endemic diseases represents a considerable cost to livestock production. Much research is dedicated to breeding disease resilient livestock, but this is not yet a common objective in practical breeding ...
Pieter W. Knap, Andrea Doeschl-Wilson
doaj   +1 more source

The Genus of a Map [PDF]

open access: yesTransactions of the American Mathematical Society, 1981
The elements [ f ′ ] ( f ′ : X ′ → Y ′ ) [f’](f’:X’ \to Y’) of the genus − G ( f ) - G(f) of a map f
openaire   +3 more sources

Proposed revision to the taxonomy of the genus Pestivirus, family Flaviviridae

open access: yesJournal of General Virology, 2017
We propose the creation of seven new species in the genus Pestivirus (family Flaviviridae) in addition to the four existing species, and naming species in a host-independent manner using the format Pestivirus X. Only the virus species names would change;
Donald B. Smith   +10 more
semanticscholar   +1 more source

A Life Cycle Assessment Study of the Impacts of Pig Breeding on the Environmental Sustainability of Pig Production

open access: yesAnimals
Lifecycle assessment (LCA) quantified changes in environmental impact categories (global warming, eutrophication, etc.) from 2021 to 2030 due to genetic trends in (re)production traits in pig lines of the breeding company Genus-PIC.
Greg J. Thoma   +2 more
doaj   +1 more source

Genus-Wide Assessment of Antibiotic Resistance in Lactobacillus spp

open access: yesApplied and Environmental Microbiology, 2018
Lactobacillus species are generally considered to be nonpathogenic and are used in a wide variety of foods and products for humans and animals. However, many of the species examined in this study have antibiotic resistance levels which exceed those ...
I. Campedelli   +10 more
semanticscholar   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

open access: yesPopulation Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

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