Results 111 to 120 of about 56,624 (248)

Amendment of Potting Soil With Black Soldier Fly Byproducts Affects Fungus Gnat Development

Entomologia Experimentalis et Applicata, Volume 174, Issue 6, Page 495-507, June 2026.
The study's three experiments were conducted in accordance with the development stages of fungus gnats, with adults emerging from the four treatment substrates and being caught on sticky cards as a common indicator. The treatments were formed from peat‐free potting soil, either pure or supplemented with combinations of byproducts from black soldier fly
Daniel Gärttling, Robert Bischoff, Frank Walker, Hans‐Peter Piepho, Jonas Finck, Georg Petschenka   +5 more
wiley   +1 more source

An updated checklist of Culicoides Latreille, 1809 biting midges from the highlands of eastern Democratic Republic of the Congo Une liste mise à jour des moucherons piqueurs de Culicoides Latreille, 1809 des hautes terres de l'est de la République démocratique du Congo

Medical and Veterinary Entomology, Volume 40, Issue 2, Page 422-440, June 2026.
The highlands of eastern Democratic Republic of the Congo (DRC) are home to critically endangered eastern gorillas (Gorilla beringei). Climate change could increase the abundance and distribution of Culicoides‐borne diseases. We utilized morphological and molecular techniques to identify Culicoides spp.
Alisa Kubala, Kristin Warren, Rudolf Meiswinkel, Michael Cranfield, Ian Robertson, Lian Yeap, Rebecca Vaughan‐Higgins, Radar Nishuli, Eddy Kambale Syaluha, Jean‐Paul Kabemba Lukusa, Martin Kabuyaya Balyananzi, Yvonne‐Marie Linton   +11 more
wiley   +1 more source

Effects of Pig Manure Compost Application Timing (Spring/Autumn) on N₂O Emissions and Maize Yields in Northeast China

Agronomy
Animal manure application is widely recognized for its agronomic benefits in enhancing soil fertility and crop productivity through organic matter enrichment and nutrient supply, but the critical application time governing its greenhouse gas emission ...
Dan Dong, Weichao Yang, Mingfu Gao, Jian Gu, Hao Sun, Shuang Kong, Hui Xu   +6 more
doaj   +1 more source

A Biochar‐Based Composite Hydrogel Microenvironment for Enhanced Biocatalysis

Advanced Materials, Volume 38, Issue 26, 8 May 2026.
This work presents the synthesis of a polyacrylamide hydrogel wherein biomass‐derived biochar is co‐encapsulated with the enzyme horseradish peroxidase (HRP). The resulting composite hydrogel possesses balanced electron‐rich and electron‐deficient domains, creating an optimal microenvironment that concentrates both hydrogen peroxide and phenol ...
Shengzhe Wang, Jingling Zhu, Weiyang Xue, Yuting Wen, Zhongxing Zhang, Xia Song, Yuan Yu, Chenglin Sun, Huangzhao Wei, Jun Li   +9 more
wiley   +1 more source

2023–2027 CAP First Pillar Reform and Livestock Sector: Production and Economic Impacts on Italian Specialized Dairy Cattle Farms

Applied Economic Perspectives and Policy, Volume 48, Issue 2, Page 382-396, May 2026.
ABSTRACTThe present study uses an agroeconomic supply model to assess the impacts of 2023–2027 CAP on Italian specialized dairy cattle farms. The model considers the voluntary choice of Eco‐Scheme 1, specifically addressed to livestock farms, through the implementation of binary variables.
Davide Dell'Unto, Raffaele Cortignani
wiley   +1 more source

Potential loss of nutrients from different rearing strategies for fattening pigs on pasture [PDF]

, 2006
Nutrient load and distribution on pasture were investigated with fattening pigs that: 1) spend a proportion of or their entire life on pasture, 2) were fed either restrictively or ad libitum, and 3) were weaned at different times of the year. The N and P
Andresen N., Eriksen J., Horrel I., Ministry of Environment, Moller J., Olsen S.R., Pedersen C.A., Petersen S.O., Poulsen H.D., Salomon E., SAS Institute Inc., Sather A.P., Schjonning P., Searle S.R., Studnitz M., Thomas G.W., Wang W.C., Williams J.R., Zihlmann U.   +18 more
core   +1 more source

Anaerobic digestion of pig manure [PDF]

Annales de Zootechnie, 1983
de La Farge, B., Heduit, Michèle, Brondeau, P., Mongin, J.P., Saugere, Dominique, Cambus, Lise   +5 more
openaire   +2 more sources

Deodorization of pig manure in the piggery [PDF]

Annales de Zootechnie, 1979
Lefèvre, B., Heduit, Michèle
openaire   +2 more sources

Methane emissions from fresh dairy cattle and pig slurry

Journal of Environmental Quality, Volume 55, Issue 3, May/June 2026.
Abstract During manure storage, methane (CH4) is produced by anaerobic decomposition of organic matter by methanogens. Frequent removal and further processing of manure from the barn can reduce CH4 emissions. However, little is known about how much CH4 is lost during the adaptation of methanogens to the changing environment from the gut to storage. The
E. G. G. van Boxmeer, H. J. Smit, N. Verdoes   +2 more
wiley   +1 more source

Changes of Physico–Chemical Properties of Pig Slurry During Storage [PDF]

, 2011
This study was aimed to determine changes of the characteristics of raw pig slurry as liquid organic fertilizer at various storage times. A completely randomized design was used in this research.
Choi, H. L. (Hong), Mansyur, M. (Mansyur)   +1 more
core