Results 91 to 100 of about 581,681 (357)

Organic poultry and egg production in the Netherlands [PDF]

open access: yes, 2011
There are over 1 million organic laying hens in the Netherlands. Organic eggs are in high demand on the domestic market. Dutch organic poultry meat has a small but growing market share.
Bestman, Monique
core  

A Testis‐Specific Aralkylamine N‐Acetyltransferase Regulates Dimorphic Sperm Function and Male Fertility in Moths

open access: yesAdvanced Science, EarlyView.
We identify a Lepidoptera‐conserved testis‐specific arylalkylamine N‐acetyltransferase (LTNAT) that governs male moth fertility via a novel mechanism. LTNAT loss disrupts eupyrene sperm mitochondrial derivatives and impairs apyrene sperm motility, offering a safe molecular target for innovative pesticides and genetic pest control.
Hao Sun   +5 more
wiley   +1 more source

Genome-wide association studies on longitudinal phenotypes reveal genetic mechanisms of egg production in chickens

open access: yesPoultry Science
: Understanding the genetic mechanisms underlying egg production is crucial for improving laying performance in chickens. However, traditional genome-wide association studies (GWAS) have not effectively utilized the information regarding the longitudinal
Lizhi Tan   +7 more
doaj   +1 more source

Egg Production and Packaging Control of Quality and Safety in Organic Production Chains [PDF]

open access: yes, 2005
This leaflet provides a practical overview for producers and others involved in egg production and packaging, of what can be done at these steps to improve quality and safety of organically produced eggs, in addition to certification and general food ...
Brandt, Kirsten   +3 more
core  

Performans Produksi Burung Puyuh (Coturnix Coturnix Japonica) Dengan Perlakuan Tepung Limbah Penetasan Telur Puyuh [PDF]

open access: yes, 2015
The research aimed to evaluate the utilization of Japanese quail hatchery waste powder in feed on feed intake, egg production, egg mass and feed conversion ratio. The materials used were 4 weeks old 160 Japanese quails with an average weight of 94.19 ± 7.
Kismiati, S. (Sri)   +2 more
core   +2 more sources

Discovery of an Adaptive Neuroimmune Response Driving Itch and Fast Tick Removal with Implications for Preventing Pathogen Transmission

open access: yesAdvanced Science, EarlyView.
Itch‐induced tick removal (IITR): An acquired neuroimmune mechanism, itch‐induced tick removal, develops after repeated tick exposure, mobilizing T cells and macrophages at the tick bite site to trigger a rapid scratching response that facilitates timely tick removal within a critical window that precedes the transmission of many tick‐borne pathogens ...
Johannes S. P. Doehl   +27 more
wiley   +1 more source

Consumer Impact of Animal Welfare Regulation in the California Poultry Industry [PDF]

open access: yes
This study examines the consumer welfare impact of animal welfare legislation mandating cage-free egg production in California. We estimate California egg consumers’ willingness to pay (WTP) for cage-free eggs using household-level purchase data and ...
Allender, William J.   +1 more
core   +1 more source

Nanoarchitectonics of Porous Carbons Templated by Inorganic Metal Oxides and Alkali Metal Salts for Energy and Environmental Applications

open access: yesAdvanced Science, EarlyView.
This review explores inorganic metal oxides and metal salt nanoparticles templated porous carbons, highlighting their synthesis, structural features, and performance in energy and environmental applications. It critically compares template types, porosity control, and functional outcomes across recent literature.
Gurwinder Singh   +8 more
wiley   +1 more source

Complete replacement of corn by white or red sorghum in japanese quail feeds

open access: yesBrazilian Journal of Poultry Science, 2014
This study aimed at evaluating the total replacement of corn by white or red sorghum and the inclusion or not of pigment in the diet on the performance and yolk color of Japanese quail eggs. In the trial, 210 Japanese quails were distributed according to
ER Freitas   +4 more
doaj   +1 more source

Hijacking the Host Clock: A Nematode Effector Antagonizes Soybean Circadian Defense and Translation Control

open access: yesAdvanced Science, EarlyView.
Soybean employs its circadian clock, governed by GmCCA1, to rhythmically defend against soybean cyst nematodes. The pathogen retaliates by secreting the effector Hg4E02, which hijacks the clock to suppress defense and co‐opt the host's translation machinery for nutrient acquisition.
Xingwei Wang   +21 more
wiley   +1 more source

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