Results 61 to 70 of about 10,074 (178)

Formalin Destruction of Salmonellae in Poultry Litter

Poultry Science, 1980
Litter was sprayed with 2%, 4%, and 6% formalin solutions both with and without litter turnover after contamination either on the surface or by mixing well with feces containing salmonellae. Results showed that 4% and 6% formalin applied to the litter by a turnover, spray, turnover, spray, turnover, spray procedure completely destroyed the salmonellae.
openaire   +2 more sources

Genetic Parameters and Genome‐Wide Association Studies for Fertility and Reproduction Traits in U.S. Katahdin Sheep Based on the Single‐Step GBLUP Methodology

Journal of Animal Breeding and Genetics, Volume 143, Issue 5, Page 625-638, September 2026.
ABSTRACT Sheep production contributes to a secure and diverse food and fibre supply in the United States, with growing ethnic diversity strengthening demand. Katahdin is a composite hair‐type sheep breed developed in the United States that has become the most popular breed in many regions of the country and the first one to have genomic selection ...
Alejandra Toro Ospina, Ronald M. Lewis, Bradley A. Freking, Joan M. Burke, Thomas W. Murphy, Carrie S. Wilson, Luiz F. Brito   +6 more
wiley   +1 more source

Environmental and Epidemiological Aspects of Alphitobius diaperinus Infestation and Pathogen Shedding: A Biosecurity Threat in Poultry Farms [PDF]

Veterinary Medical Journal - Giza
Darkling beetles (Alphitobius diaperinus) are ubiquitous generalist pests of poultry facilities. They are known for their persistence in the environment, retaining several avian pathogens, causing economic losses through structural damage and ...
Naglaa Mhny, Samah Darwish, Ahmed EL-Dahshan, Asmaa M. Ali   +3 more
doaj   +1 more source

Assessing Soil and Management Quality Indexes in A Rural Watershed Under Long‐Term No‐Tillage in Southern Brazil

Land Degradation &Development, Volume 37, Issue 14, Page 10217-10231, 30 August 2026.
ABSTRACT Soil quality assessment is essential to detect management failures and prevent land degradation in agricultural systems. No‐tillage system (NTS) is a conservation management widely adopted in Brazil, but its effectiveness is compromised when adherence to the core principles of crop rotation and ground cover is not complete, and basic ...
Edson Lucas Camilo, Miguel David Fuentes‐Guevara, Renata Alessandra Martins Borecki, Leandro Rampim, Cristiano Andre Pott, Marcelo Marques Lopes Muller   +5 more
wiley   +1 more source

Maize Yield and Economic Response to Integrated Organic and Nitrogen Fertilization in Gaza Province, Mozambique

Plant-Environment Interactions, Volume 7, Issue 4, August 2026.
ABSTRACT Low maize yields in Mozambique remain a major constraint to food security, primarily due to soil nutrient depletion and limited access to affordable fertilizers among smallholder farmers. Integrated nutrient management, combining organic and mineral inputs, offers a promising approach to improve both productivity and soil health.
Manuel Mulhuli Sitoe, Hercidio Jaime Tandane, Ivo Marino Domingos, Olga Mário Chaguala   +3 more
wiley   +1 more source

Integrated Nutrient Management on Performance of Rice in Terraced Land

International Journal of Bio-Resource and Stress Management, 2014
Twelve treatments involving N, P and K (NPK) fertilizers, farmyard manure (FYM), poultry litter, forest litter, Azospirillum and Zn either alone or in combinations were applied continuously for ten years to evaluate the effect of integrated nutrient ...
Manoj Dutta, Roba Sangtam
doaj  

Grazing intensities and poultry litter fertilization levels on corn and black oat yield

Pesquisa Agropecuária Brasileira, 2012
The objective of this work was to assess the effect of poultry litter fertilization levels on corn and black oat yield using different grazing intensities, poultry litter levels (mixture of manure and bedding material) and a chemical fertilization level.
Paulo Fernando Adami, Adelino Pelissari, Anibal de Moraes, Alcir José Modolo, Tangriani Simioni Assmann, Marcia Fernanda Franchin, Luís César Cassol   +6 more
doaj   +1 more source

Soil Carbon–Nitrogen Pools and Soil Health Across Contrasting Land Uses and a No‐Till Conservation Chronosequence in a Tropical Guinea Savanna Agroecosystem

Plant-Environment Interactions, Volume 7, Issue 4, August 2026.
ABSTRACT Soil carbon–nitrogen pools are central to soil health, yet their responses to conservation‐oriented management remain insufficiently quantified in tropical agroecosystems. This study evaluated soil carbon–nitrogen pools, stocks and soil health indicators across conventionally managed arable land (CMA), no‐till‐based conservation systems with 2,
Samuel Ayodele Mesele, Abosede Busayo Babatunde, Joseph Uponi   +2 more
wiley   +1 more source

Microplastics Toxicity and Life‐Threatening Impact on the Arabian Gulf: A Critical Review

Environmental Quality Management, Volume 36, Issue 2, August 2026.
ABSTRACT Microplastics (MPs) have emerged as a pervasive pollutant in marine environments worldwide, yet the Arabian Gulf remains underrepresented in global assessments despite its ecological and economic significance. The estimated mass of MPs entering the water of the Gulf ranged from 155 to 413.4 kt per year.
Amr Nasr Fekry, Afnan Mussa, Hazim Qiblawey   +2 more
wiley   +1 more source

Agricultural Emissions of Reactive Nitrogen Gases From Constrained Simulations Using the Community Land Model

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 8, August 2026.
Abstract Reactive nitrogen (Nr) gases (NH3, N2O, and NO) emitted from agricultural fields constitute a substantial portion of the Nr flux from land to the atmosphere. Here, we coupled the Flows of Agricultural Nitrogen (FANv3) with a modified version of the Community Land Model (CLM5.1) to produce a model (CLM‐FANv3) that simulates the emissions of NH3,
Jinmu Luo, Peter G. Hess, Steven J. Hall, Holly Loper, Danica L. Lombardozzi, Julius Vira   +5 more
wiley   +1 more source