Results 101 to 110 of about 88,481 (295)

Occurrence and Distribution of Tetracycline Antibiotics and Resistance Genes in Longshore Sediments of the Three Gorges Reservoir, China

open access: yesFrontiers in Microbiology, 2018
The widespread use of antibiotics and the induced antibiotic resistance genes have attracted much attention in recent years. The longshore sediments in the water-level-fluctuating zone of the Three Gorges Reservoir were selected to investigate the ...
Lunhui Lu   +7 more
doaj   +1 more source

Effects of an Organic Acid Blend on Growth Performance, Redox Homeostasis, and Intestinal Microbiota of Broilers in an Antibiotic‐Free Production System Under Winter Environmental Challenges

open access: yesAnimal Research and One Health, EarlyView.
Schematic summary of the effects of organic acids on growth performance and gut health‐related parameters in broilers. ABSTRACT This study was conducted to evaluate the effects of an organic acid blend on growth performance, redox homeostasis, and intestinal microbiota of broilers raised in an antibiotic‐free system during the winter season in China ...
Rong‐Hui Huang   +11 more
wiley   +1 more source

AGRICULTURAL AND BREEDING PREREQUISITES FOR SUCCESSFUL INTRODUCTION OF MIRONOVKA WINTER WHEAT VARIETIES IN THE USSR AS THE BASE FOR INTRODUCING NEW VARIETIES RESISTANT TO SIBERIAN WINTER

open access: yesВавиловский журнал генетики и селекции, 2015
A broad gene pool has been obtained at the Institute of Cytology and Genetics on the base of the comprehensive  study of frost resistance in wheat supervised by Dr. V.M. Chekurov.
V. E. Kozlov
doaj  

Pyramiding disease resistance genes in elite winter wheat germplasm for Western Canada

open access: yesCrop Journal, 2019
We report on pyramiding different disease resistance genes against fungal pathogens in Canadian winter wheat germplasm based on available DNA markers and gene sequences.
André Laroche   +4 more
doaj   +1 more source

Pre-Breeding to Improve Yield and Disease Resistance of Hard Red Winter Wheat [PDF]

open access: yes, 2020
Challenges to growing winter wheat in North Dakota include winter temperature and disease pressure. Fusarium head blight (FHB) is a devastating disease that necessitates breeding for resistance.
Barry, Dylan Mitchell
core  

Leveraging Big Multitemporal Multisource Satellite Data and Artificial Intelligence for the Detection of Complex and Invisible Features: The Case of Extensive Irrigation Mapping

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT The detection of buried or obscured archaeological features remains a central challenge in landscape archaeology, particularly in the irrigated floodplains of Mesopotamia where levees and canals formed the basis of complex agrarian systems. This study presents a deep learning–based approach for the large‐scale, automated detection of ancient ...
Nazarij Buławka   +4 more
wiley   +1 more source

The model of the winter triticale variety for the Middle Urals

open access: yesАграрная наука Евро-Северо-Востока, 2018
Expansion of winter triticale acreage in the Middle Urals is limited by a small range of modern varieties adapted to the region conditions. This arises the need for breeding, modeling of this crop new variety being the first stage of this work.
T. A. Babaytseva, T. V. Gamberova
doaj   +1 more source

Technology Transfer to Underwater Archaeology: The LAHKE Project at the Submerged Neolithic Site of La Marmotta

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This document is a report on the field application of non‐invasive geophysical and robotic prospecting methods at the submerged Neolithic site of La Marmotta (Lake Bracciano, Italy), within the LAHKE (LAke Heritage Knowledge and Exploration) project; the study focuses on the practical validation, adaptation and transfer of existing ...
dell' Erba Ramiro   +4 more
wiley   +1 more source

Higher Complement C4 Gene Copy Number Constitutes a Shared Genetic Risk Factor for Giant Cell Arteritis and IgA Vasculitis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Low copy number (CN) of complement C4 isoforms and high CN of retroviral HERV‐K elements are known risk factors for many immune‐mediated inflammatory diseases (IMIDs), often showing sex‐biased effects. Here, we assessed whether CN variation within the C4 gene contributes to giant cell arteritis (GCA) and IgA vasculitis (IgAV), two complex ...
Laura Martínez‐Gutiérrez   +295 more
wiley   +1 more source

AC Sampson winter wheat [PDF]

open access: yes, 2001
AC Sampson, a hard red winter wheat (Triticum aestivum L. em. Thell.) is adapted to eastern Canada, particularly the Atlantic Region. It expresses high grain yield, milling quality, lodging resistance, and good winter survival.
D. F. Walker, H. G. Nass, G. N. Atlin
core   +1 more source

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