Results 91 to 100 of about 499,450 (340)

Assessing limitations in published camel feeding studies: implications for smart feeding practices in meat and milk production

Frontiers in Animal Science
Rearing camels in intensive production systems started in the last 20 years. This led to a considerable change in camel feeding and nutrition including the use of new feeds (i.e. gains, agricultural by-products, supplements).
Ashraf Alkhtib, Ali Samool, Muhanad Muna, Metekia Tamiru, Muhammad Naeem, Chris Chinemere Onuoha, Jane Wamatu, Emily Burton   +7 more
doaj   +1 more source

Níveis de proteína bruta e energia metabolizável em uma linhagem de codorna de corte =Protein and metabolizable energy on a meat quail line [PDF]

Acta Scientiarum: Animal Sciences, 2012
O objetivo deste trabalho foi estabelecer os níveis de proteína bruta e energia metabolizável para melhor desempenho em ganho de peso, peso corporal, consumo de ração e conversão alimentar em codornas de corte.
Flaviana Miranda Gonçalves, Eduardo Silva Cordeiro Drumond, Vivian Dagnesi Timpani, Aldrin Vieira Pires, Rogerio de Carvalho Veloso, Daniel Emygdio de Faria Filho   +5 more
doaj  

Exigência de sódio para frangos de corte nas fases de crescimento (22 a 42 dias) e final (43 a 53 dias) Sodium requirement for broilers in the growing (from 22 to 42 days) and finishing (from 43 to 53 days) phases

Revista Brasileira de Zootecnia, 2004
Com o objetivo de determinar as exigências de sódio para frangos de corte durante as fases de crescimento e final, foram utilizados, respectivamente, 720 e 600 frangos, machos e fêmeas, nos períodos de 22 a 42 e de 43 a 53 dias de idade, submetidos a uma
José Mauricio Sthel de Barros, Paulo Cezar Gomes, Luiz Fernando Teixeira Albino, Horacio Santiago Rostagno, Leidimara Feregueti Costa   +4 more
doaj   +1 more source

Food Security Assessment: Why Countries Are at Risk [PDF]

Food insecurity in many low-income, developing countries is projected to intensify unless steps are taken to reverse the performance trend of key contributing factors: agricultural productivity, foreign exchange earnings, and population growth.
Rosen, Stacey L., Shapouri, Shahla
core   +1 more source

Vermont Restaurant Owner & Manager Perspectives on Creating Heart-Healthy Kids Meals [PDF]

, 2016
Introduction: The prevalence of sugar sweetened beverages and fried foods combined with a lack of healthy children’s menu options has contributed to the obesity epidemic among young Americans.
Haggerty, Lauren, Jacobson, Alex, LoPiccolo, Mary K., Lucas, Elisabeth, Payne, Carolyn, Sommer, Taylor, Tracy, Paula, Trigg, Daniel, Trivedi, Apoorva, Zuk, Tina   +9 more
core   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Calcium and available phosphorus levels for laying hens in second production cycle

Brazilian Journal of Poultry Science, 2009
This experiment studied the effect of four calcium (3.0, 3.5, 4.0, and 4.5%) and four available phosphorus levels (0.25, 0.30, 0.35, and 0.40%) in the diet of semi-heavy commercial layers after molting. Hisex Brown® layers between 90 and 108 weeks of age
K Pelicia, EA Garcia, ABG Faitarone, AP Silva, DA Berto, AB Molino, F Vercese   +6 more
doaj   +1 more source

Host‐Guest Inclusion Chemistry From Supramolecular Architecture Enabling Anti‐Biofouling Surfaces for Oesophagus Stents

Advanced Functional Materials, EarlyView.
A slippery coating with exceptional anti‐biofouling performance is developed using biocompatible materials for oesophagus stents. Host‐guest inclusion complex formation capabilities of FDA‐approved supramolecules, cyclodextrins are exploited, which significantly enhances the stability of the surface.
Jianhui Zhang, Haowei Wang, Sourabh Dogra, Xiaoye Zhao, Wenqing Chen, Arpan Gupta, Manish K. Tiwari, Vikramjeet Singh   +7 more
wiley   +1 more source

Níveis de metionina + cistina para frangos de corte nos períodos de 22 a 42 e de 43 a 49 dias de idade Levels of methionine + cystine for broilers from 22 to 42 and 43 to 49 days old

Revista Brasileira de Zootecnia, 2005
Foram conduzidos dois experimentos com o objetivo de determinar as exigências de metionina + cistina (Met + Cis) para frangos de corte machos da linhagem Ross, dos 22 a 42 e dos 43 a 49 dias de idade.
Valene da Silva Amarante Júnior, Fernando Guilherme Perazzo Costa, Leilane da Rocha Barros, Germano Augusto Jerônimo do Nascimento, Patrícia Araújo Brandão, José Humberto Vilar da Silva, Walter Esfrain Pereira, Ricardo Vianna Nunes, Janaine Sena da Costa   +8 more
doaj   +1 more source

Estimate of lysine nutritional requirements for Japanese quail breeders. [PDF]

PeerJ, 2023
de Carvalho LC, de Sousa MGBL, Pavanini JA, Stivanin TE, Peruzzi NJ, Panosso AR, de Lima MB, da Silva EP.   +7 more
europepmc   +1 more source