Results 81 to 90 of about 18,766 (263)

Separation of trichothecene mycotoxins in a matrix of hemp (Cannabis sativa L.) seed, and quantification of deoxynivalenol in hemp grain infected with Fusarium graminearum

JSFA reports, EarlyView.
Abstract Background Fusarium graminearum, one of the causal agents of ear rot in maize and head blight of cereal grains, also infects hemp (Cannabis sativa L. containing a maximum of 0.3% tetrahydrocannabinol or THC). This fungal pathogen produces trichothecene mycotoxins when it infects maize and cereal grains, but little is known about its production
Isabelle A. Kagan, Magdalena Ricciardi, Henry S. Smith, Rachel R. Schendel, Robert Pearce, Nicole Gauthier   +5 more
wiley   +1 more source

Social, Technological, Economic, and Policy Factors in the Circular Economy Transition in Brazil

Sustainable Development, EarlyView.
ABSTRACT A well‐functioning circular economy (CE) integrates resilience across economic, environmental, and social dimensions. This study identifies key drivers and barriers to Brazil's CE transition through 20 semi‐structured interviews with stakeholders. Major sociocultural barriers include inadequate education and limited CE awareness, while growing
Alejandro Gallego‐Schmid, Ana Belén Guerrero, Ricardo Rebolledo‐Leiva, Alvaro Elorrieta‐Mendoza, Denisse Milagros Paredes Cotohuanca, Raphael Ricardo Zepon Tarpani, Rodrigo Salvador, Murillo Vetroni Barros, Claudia E. Henninger, Leonardo Vásquez‐Ibarra   +9 more
wiley   +1 more source

Comparison of two Different Breeding Systems of Laying Hens in Relation to Egg Shell Quality

Scientific Papers Animal Science and Biotechnologies, 2023
The aim of work was to follow up and statistically evaluate the selected quality indicators of egg shell according to two different breeding systems and different age of laying hens.
Mária Angelovičová, Viera Ševčíková, Marek Angelovič, Ondřej Bučko   +3 more
doaj  

Assessing habitat suitability for black grouse broods at the bioregional scale

Wildlife Biology, EarlyView.
The black grouse Lyrurus tetrix, a galliform species emblematic of the European Alps, is currently threatened by habitat change, particularly given the closure of heathland linked to the rising tree line at higher altitudes. The presence of heathlands in good ecological condition is, however, imperative for the species' reproduction.
Alexandre T. M. Defossez, Samuel Alleaume, Marc Montadert, Josselin Giffard‐Carlet, Dino Ienco, Nadia Guiffant, Sandra Luque   +6 more
wiley   +1 more source

Nests in trees are as good as or better than cliffs for two formerly persecuted, primarily cliff nesting eagles in Spain: a cautionary tale in defining the habitat of range‐restricted or threatened species

Wildlife Biology, EarlyView.
In the late‐20th century, golden and Bonelli's eagles suffered population declines on the Iberian Peninsula, partly due to human persecution. Habitat assessments – especially for Bonelli's eagles – always found or assumed strong associations with cliffs that provided nesting sites.
Ryan Baumbusch, Jesus Bautista, Jose Rafael Garrido, Ian Newton, Miguel Ferrer, Virginia Morandini   +5 more
wiley   +1 more source

Cumulative heatwave stress disrupts thermal homeostasis and plumage structure in a Mediterranean passerine

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Heatwaves are becoming increasingly frequent across the Mediterranean and pose critical challenges for small passerines, yet the physiological and morphological limits to their resilience remain poorly understood.
Erick González‐Medina, Núria Playà‐Montmany, Julián Cabello‐Vergel, Marta Precioso, Deseada Parejo, Auxiliadora Villegas, José A. Masero   +6 more
wiley   +1 more source

LAYING RATE WAS CORRELATED WITH MICROBIAL Fecal microbiota transplantation improves the laying performance by changing the gut microbiota composition in late laying period

Poultry Science
This research investigated the differences and succession patterns of microbes in different ages, the performance of laying hens, and the effect of Fecal Microbiota Transplantation (FMT) on aged laying hens. First, based on the different laying rates and
Chong Gao, Yifan Chen, Zhenhong Zhang, Dahai Xu, Xuelu Liu, Dehe Wang, Lei Shi, Xuechang Wang, Hui Chen, Erying Hao   +9 more
doaj   +1 more source

Iron metabolism in the laying hen [PDF]

Biochemical Journal, 1954
W N, RAMSAY, E A, CAMPBELL
openaire   +2 more sources

Environmental Total Factor Productivity and the Cost‐Effectiveness of GHG Emission Reduction: The Case of Crop Production in China

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT China's diversified agricultural policies have effectively improved both the yield and environmental performance of the crop sector. Quantifying productivity trends and their drivers is key to formulating strategies for high‐quality and low‐carbon crop development.
Yang Liu, Maria Vrachioli, Johannes Sauer   +2 more
wiley   +1 more source

Effects of Dietary Yellow Mealworm (Tenebrio Molitor) supplementation on meat and structural egg quality of different aged-laying hens

Poultry Science
Global poultry production faces dual pressures of sustainable protein scarcity and age-specific nutritional demands. Tenebrio molitor (TM) emerges as an eco-friendly alternative protein source, yet its differential effects across laying hen life stages ...
Zhilong Lan, Gaixia Qiao, Xulei Ni, Qixin Yan, Ke Li, Minjie Zhang, Xinyi Liu, Liu Liu, Chune Zhang, Xinbao Liu, Ying Luo   +10 more
doaj   +1 more source