Results 81 to 90 of about 1,476,534 (210)

Níveis de concentrado na dieta de bovinos Nelore de três condições sexuais: consumo, digestibilidades total e parcial, produção microbiana e parâmetros ruminais Increasing dietary concentrate levels for Nellore of three sexual categories: intake, partial and total tract digestibility, microbial protein synthesis and ruminal metabolism

Revista Brasileira de Zootecnia, 2008
Doze bovinos Nelore de três condições sexuais (CS) - quatro fêmeas, quatro machos castrados e quatro machos não-castrados - com idade aproximada de 15 meses e peso corporal médio de 235, 249 e 239 kg, respectivamente, foram distribuídos em delineamento ...
Robson Magno Liberal Véras, Sebastião de Campos Valadares Filho, José Augusto Gomes Azevêdo, Edenio Detmann, Pedro Veiga Rodrigues Paulino, Analívia Martins Barbosa, Marcos Inácio Marcondes   +6 more
doaj   +1 more source

Effects of Rosemary, Citronella, and Tea Tree Essential Oils on Fermentation Characteristics and Aerobic Stability of Sorghum Silage

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
Rosemary, citronella, and tea tree essential oils were evaluated as natural additives for sorghum silage at four inclusion levels (0, 500, 1000, and 2000 mg kg−1 of fresh forage). Rosemary essential oil improved fermentation by increasing crude protein while reducing ammonia nitrogen and butyric acid concentrations.
José Ribeiro Meirelles Júnior, Tadeu Silva de Oliveira, Ismael Nacarati da Silva, Elvanio José Lopes Mozelli Filho, Elon Souza Aniceto, Malony Tavares Lima, Jéssica Luizi de Souza Andrade, Breno Augusto Vaz Santos   +7 more
wiley   +1 more source

Frecuencia de suplementación y pH ruminal en bovinos [PDF]

, 2012
: The following article carries out the review and analysis of the effect on the ruminal pH resulting to the offer fractional supplementation in more than two meals a day, and identifies the findings of different authors on the relationship between the ...
Ávila Londoño, Luis Edwin, Guevara Garay, Luz Andrea, Gómez Botero, Juan Carlos   +2 more
core   +1 more source

Harnessing microbial metabolism and nutrition to target the gut–mammary axis for better livestock production and health

iMetaOmics, Volume 3, Issue 3, September 2026.
The gut–mammary axis integrates intestinal health with mammary function through neural, endocrine, and immune pathways. Nutritional interventions (probiotics, prebiotics, metabolites) improve gut microecology, generating microbial signals that travel via the axis to the mammary gland. There, they relieve inflammation, enhance milk quality and lactation,
Aolong Zhou, Cheng Guo, Mahmoud M. Abdelsattar, Ahmad R. Musa, Mequanint Biks, Abdullahi A. Musa, Shahnaz Rahman, Abera Teshome Aleli, Pei Zhong, Jiawei Zhang, Junwei Cui, Xiyan Kou, Qingyuan Yu, Caijuan Yue, Qin Li, Dan Zhang, Zixuan Peng, Ao Ren, Ziqi Tian, Ziqi Liu, Yaona Zhang, Lili Zhang, Dina Karmallah, Naifeng Zhang, Tao Ma, Yan Tu, Qiyu Diao, Guijie Zhang, Xiaofeng Xu, Yanliang Bi   +29 more
wiley   +1 more source

Relationship between pH of ruminal fluid during subacute ruminal acidosis and physiological response of the Polish Holstein-Friesian dairy cows [PDF]

, 2017
The aim of the study was to investigate the effect of ruminal fluid pH depression on biochemical indices of blood, urine, feces, and milk, and to determine which of them may be helpful as a marker for the diagnosis of subacute ruminal acidosis (SARA ...
D. Szczepankiewicz, Pruszyńska-Oszmałek, E., W. Nowak, B. Stefańska, Nowak, W., Stajek, K., Gehrke, M., Szczepankiewicz, D., K. Stajek, E. Pruszyńska-Oszmałek, Stefańska, B., M. Gehrke, P. Stefański, Stefański, P.   +13 more
core   +1 more source

Bile acid metabolism and signaling in human and animal health: A One Health perspective

iMetaOmics, Volume 3, Issue 3, September 2026.
Bile acids maintain host homeostasis through enterohepatic circulation, microbial transformation, and bile acid receptor signaling, thereby regulating glucose and lipid metabolism, intestinal barrier integrity, and immunity. These effects support human disease intervention and health‐oriented animal production, reducing drug dependence and residue ...
Lei Li, Shuai Liu, Zhijun Cao, Yangchun Cao, Shengru Wu, Lu Deng, Junhu Yao, Jun Zhang   +7 more
wiley   +1 more source

Effect of Phosphate Fertilization and Cutting Date Improves Nutritional Status and Productive Parameters of a Tropical Forage Legume

Legume Science, Volume 8, Issue 3, September 2026.
ABSTRACT The use of chemical fertilizers is economically and environmentally costly to produce and apply. Therefore, optimized fertilizer use is critical to increase or maintain crop yields. We evaluated the productive and nutritional characteristics of the Stylosanthes cv “Campo Grande” submitted to different cutting date and phosphate fertilization ...
Daniele de Jesus Ferreira, Higo Gustavo da Silva Rocha, Aline Lima dos Anjos, Henrique Nunes Parente, Michelle de Oliveira Maia Parente, Rosane Cláudia Rodrigues, Ricardo Martins Araújo Pinho, Edson Mauro Santos, Anny Graycy Vasconcelos de Oliveira Lima, Thiago Vinícus Costa Nascimento, Francisca Claudia da Silva de Sousa, Fleming Sena Campos, Francisco Naysson de Sousa Santos, Hactus Souto Cavalcanti, Dilier Olivera‐Viciedo, Anderson de Moura Zanine   +15 more
wiley   +1 more source

Evaluation of cardiac injury biomarkers in sheep with acute lactic acidosis [PDF]

Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2016
Rumen lactic acidosis is a metabolic disorder which develops in ruminants that have ingested large amounts of unaccustomed feeds rich in ruminally fermentable carbohydrates.
m Fartashvand, Y Hajisadeghi
doaj  

Trichoderma Mobilizes Phosphorus and Cobalt While Excluding Sodium in the Foliar Ionome of High‐Andean Grasses Enriched With Biochar

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 3, September 2026.
This graph shows how guinea pig manure biochar raises the pH in high‐Andean soils (4150 m). Although biochar improves soil quality, nutrient uptake depends on the microorganism: Trichoderma sp. alters the foliar ionome by increasing P and Co and excluding Na, while micronutrients maintain their homeostasis depending on the species. ABSTRACT Acidic high‐
Alberto Arias‐Arredondo, Melina Lopez Rodriguez, Juancarlos Cruz Luis, Richard Solórzano‐Acosta   +3 more
wiley   +1 more source

Ruminal acidosis and the rapid onset of ruminal parakeratosis in a mature dairy cow: A case report [PDF]

, 2009
A mature dairy cow was transitioned from a high forage (100% forage) to a high-grain (79% grain) diet over seven days. Continuous ruminal pH recordings were utilized to diagnose the severity of ruminal acidosis.
McBride, Brian W., Croom, Jim, Steele, Michael A., Hook, Sarah E., AlZahal, Ousama   +4 more
core   +1 more source