Results 1 to 10 of about 114,042,608 (291)

Effects of ensiling time on corn silage starch ruminal degradability evaluated in situ or in vitro [PDF]

Journal of Dairy Science, 2023
: Accurate measurements of concentration and ruminal degradability of corn silage starch is necessary for formulation of diets that meet the energy requirements of dairy cows.
S.F. Cueva, M. Harper, G.W. Roth, H. Wells, C. Canale, A. Gallo, F. Masoero, A.N. Hristov   +7 more
doaj   +4 more sources

Rumen Degradability of Barley, Oats, Sorghum, Triticale, and Wheat In Situ and the Effect of Pelleting

Agriculture, 2021
Feeding cereal grain to cattle is common practice for optimal beef and milk production. High concentrations of starch and other soluble carbohydrates may cause acidosis.
Liyi Pan, Kim H. Huang, Todd Middlebrook, Dagong Zhang, Wayne L. Bryden, Xiuhua Li   +5 more
doaj   +4 more sources

Nutritional value and degradability of oak wood roughage and its feeding effects on growth performance and behavior of Hanwoo steers during the early fattening period [PDF]

Asian-Australasian Journal of Animal Sciences, 2020
Objective This study was conducted to evaluate changes in nutritional value and in situ dry matter (DM) degradability of oak and pine wood before and after steam-digestion process (60 min/160°C/6 atm) and feeding effect of the oak roughage on performance
Ye Ri Ju, Youl Chang Baek, Sun Sik Jang, Young Kyoon Oh, Sung Suk Lee, Yong Sik Kim, Keun Kyu Park   +6 more
doaj   +2 more sources

Grape Pomace as a Replacement for Soybean Hulls in Corn Silage-Based Diets for Dairy Cows [PDF]

Veterinary Sciences
This study evaluated the effects of replacing soybean hulls with dried grape pomace (DGP) on feed intake, milk production and composition, and rumen N degradability in dairy cows.
António J. M. Fonseca, Ana R. J. Cabrita   +1 more
doaj   +2 more sources

In situ laboratory for plastic degradation in the Red Sea [PDF]

Scientific Reports, 2022
AbstractDegradation and fragmentation of plastics in the environment are still poorly understood. This is partly caused by the lack of long-term studies and methods that determine weathering duration. We here present a novel study object that preserves information on plastic age: microplastic (MP) resin pellets from the wreck of the SS Hamada, a ship ...
Franz Brümmer, Uwe Schnepf, Julia Resch, Raouf Jemmali, Rahma Abdi, Hesham Mostafa Kamel, Christian Bonten, Ralph-Walter Müller   +7 more
openaire   +3 more sources

Babassu Byproducts in Total Mixed Ration Silage Based on Sugarcane for Small Ruminants Diets

Agronomy, 2022
The aim of the present study was to evaluate the fermentative profile, chemical composition, and in situ degradability of total mixed ration silage with or without babassu byproducts formulated for sheep diets.
Anderson Zanine, Ygor Portela, Daniele Ferreira, Michelle Parente, Henrique Parente, Edson Santos, Juliana Oliveira, Alexandre Perazzo, Thiago Nascimento, Ivo Alexandre da Cunha, Cledson de Sà, Nítalo Machado, Francisco Naysson Santos, Francisca Claudia Sousa, Renata Costa   +14 more
doaj   +1 more source

Incomplete copolymer degradation of in situ chemotherapy [PDF]

Journal of Materials Science: Materials in Medicine, 2018
In situ carmustine wafers containing 1,3-bis(2-chloroethyl)-1-nitrosourea (BCNU) are commonly used for the treatment of recurrent glioblastoma to overcome the brain-blood barrier. In theory, this chemotherapy diffuses into the adjacent parenchyma and the excipient degrades in maximum 8 weeks but no clinical data confirms this evolution, because ...
Bourdillon, Pierre, Boissenot, Tanguy, Goldwirt, Lauriane, Nicolas, Julien, Apra, Caroline, Carpentier, Alexandre   +5 more
openaire   +2 more sources

Investigating the in situ degradation of atrazine in groundwater [PDF]

Pest Management Science, 2006
AbstractThis study focused on whether or not atrazine could be degraded by indigenous groundwater bacteria as part of an in situ remediation approach. Groundwater was taken from an unconfined middle upper chalk site where concentrations of atrazine and nitrate were typically in the ranges 0.02–0.2 µg litre−1 and 11.6–25.1 mg NO3‐N litre−1 respectively.
Pearson, Robert, Godley, Andrew R., Cartmell, Elise   +2 more
openaire   +3 more sources

Potential degradation and colonization time of ruminal microorganisms on the particles of different oilseeds-crushed, and its chemical composition

Bioscience Journal, 2021
This study was carried out to evaluate by-product of the biodiesel industry as canola, safflower, forage turnip, and soybean crushed on the chemical composition, in situ degradability, and colonization time. Canola (Brassica napus L. var.
Rafael Henrique de Tonissi Buschinelli de Goes, Kennyson Alves de Souza, Milene Puntel Osmari, Thiago José de Lira Cardoso, Raquel Tenório de Oliveira, Nayara Gonçalves da Silva, Jefferson Rodrigues Gandra, Luiz Carlos Ferreira de Souza   +7 more
doaj   +3 more sources

Operando and Ex-Situ Investigation of PEMFC Degradation [PDF]

ECS Transactions, 2019
One of the key requirements for fuel cell electric vehicles (FCEVs) is longevity with a targeted lifetime of the fuel cell of 5000 - 6000 h. This lifetime needs to be assured in dynamic PEMFC operation including critical events. To mitigate performance degradation a fundamental understanding of the degradation phenomena that occur during different ...
Gazdzicki, Pawel, Mitzel, Jens, Garcia Sanchez, Daniel, Aßmann, Pia, Talukdar, Krishan, Hoffmann, Steffen, Morawietz, Tobias, Hiesgen, Renate, Häußler, F., Hunger, J., Schlumberger, G., Friedrich, Kaspar Andreas   +11 more
openaire   +4 more sources