Resultados de búsqueda - ((((olost OR (plost OR blotees)) OR lot) OR (blote OR water)) OR (olote OR sloste))*

Nutritional Strategies to Reduce Nutrient Losses in Intensive Aquaculture por W. Hardy, Ronald, M. Gatlin III, Delbert

“…Concerns about the effects ofwaste output on the quality of receiving water systems have led to efforts to lower levels ofenriching nutrients in discharge water. …”
Enlace del recurso

New Technologies in Extrusion Process for Shrimp Feed por Muñoz, Osvaldo

“…In addition a limited availability of water for the sustainable farming of shrimp, has routed this business to intensive raise where the levels of pollution play a very important role. …”
Enlace del recurso

Replacement of Fishmeal By Fish Silage in Litopenaeus Vannamei Diets in Biofloc System: Growth Performance and Shrimp Quality por Silva Ribeiro, Felipe de Azevedo, Soares Neto, Joaquim da Rocha, Gonçalves, Alex Augusto, Coelho Emerenciano, Maurício Gustavo

“…The aim of this study is to evaluate the tilapia silage as alternative protein source in diets for Litopenaeus vannamei reared in clear-water and biofloc conditions. The experiment was performed in a “macrocosm-microcosm” device consisting of two individual systems: biofloc and clear-water. …”
Enlace del recurso

Replacement of Fishmeal By Fish Silage in Litopenaeus Vannamei Diets in Biofloc System: Growth Performance and Shrimp Quality por Silva Ribeiro, Felipe de Azevedo, Soares Neto, Joaquim da Rocha, Gonçalves, Alex Augusto, Coelho Emerenciano, Maurício Gustavo

“…The aim of this study is to evaluate the tilapia silage as alternative protein source in diets for Litopenaeus vannamei reared in clear-water and biofloc conditions. The experiment was performed in a “macrocosm-microcosm” device consisting of two individual systems: biofloc and clear-water. …”
Enlace del recurso

Uso de Ulva clathrata en la nutrición del camarón blanco: revisión por Peña-Rodríguez, Alberto, Benjamin Moll, Armando León, Tapia-Salazar, Mireya, Nieto-López, Martha G., Villarreal-Cavazos, David, Ricque-Marie, Denis, Cruz-Suárez, L. Elizabeth

“…The inclusion of Ulva meal in shrimp feed formulations has resulted in improved pellet quality (higher water stability, higher water holding capacity and soft texture), higher feed intake, improved feed efficiency, better growth performance, higher animal product quality (higher pigmentation). …”
Enlace del recurso

Immigration and Entrepreneurship in Texas: Chronicle of an Experience (1995-2010) por Treviño Garza, Edmundo

“…After emigrating from Mexico to the United States and undertaking, in total ignorance of the Texas market, a family own business in which I have been able to try every idea that has come to my mind, with total creative and innovative freedom but with resource restrictions and a lot of entrepreneurial ignorance, my family and I have been able to overcome countless obstacles to bring to fruition a number of small and medium-size businesses.The Covid-19 pandemic forced me to pause and reflect on all the lessons accumulated over 20 years, dozens of projects and multiple partnerships, which, when put in a short text, forced me to share the knowledge to other entrepreneurs in social networks and then, to write this book.…”
Enlace del recurso

Immigration and Entrepreneurship in Texas: Chronicle of an Experience (1995-2010) por Treviño Garza, Edmundo

“…After emigrating from Mexico to the United States and undertaking, in total ignorance of the Texas market, a family own business in which I have been able to try every idea that has come to my mind, with total creative and innovative freedom but with resource restrictions and a lot of entrepreneurial ignorance, my family and I have been able to overcome countless obstacles to bring to fruition a number of small and medium-size businesses.The Covid-19 pandemic forced me to pause and reflect on all the lessons accumulated over 20 years, dozens of projects and multiple partnerships, which, when put in a short text, forced me to share the knowledge to other entrepreneurs in social networks and then, to write this book.…”
Enlace del recurso

Recent Advances in Aquaculture Systems Based on Microorganisms: The Biofloc Technology (Bft) Case por Coelho Emerenciano, Maurício Gustavo, Lemos de Mello, Giovanni, Silva Ribeiro, Felipe de Azevedo, Miranda-Baeza, Anselmo, Martínez-Córdova, Luis R.

“…Biofloc system, also called as biofloc technology (BFT), has the advantage to allow high production with limited or no water exchange. BFT has gained popularity because it offers a practical solution to maintain water quality and recycle feed nutrients. …”
Enlace del recurso

Desarrollo social: Dimensiones conceptuales de sustentabilidad para la construcción de una agenda pública y la reconceptualización del trabajo social por García Lirios, Cruz, Carreón Guillén, Javier, Hernández Valdés, Jorge, Bautista Miranda, Miguel, Méndez Martínez, Agustín

“…AbstractIn 2025 per capita water availability will decrease to 150 gallons per day in the best for the communities near any aquifer. …”
Enlace del recurso

Home Office: Roberto Ipiña por Guajardo Rodríguez, Anacelia Marlene

Enlace del recurso

Mujeres en el cine por Guerra Jiménez, Natali Ashanti

Enlace del recurso

Control of Pathogenic Vibrios in Shrimp Aquaculture using Antiinfectives from Marine Natural Products por Selvin, Joseph, Ninawe, A.S., Meenatchi, R., Seghal Kiran, G.

“…In order to reduce the use of antibiotics, pesticides and other chemicals and to improve the ecological environment of shrimp farms, research is being focused on the potential use of marine probiotic bacteria in shrimp farms to improve water quality by balancing bacterial population in water and reducing pathogenic bacterial load.…”
Enlace del recurso

DIAGNÓSTICO DE LA CALIDAD SANITARIA DEL AGUA DE POZO EN COMUNIDADES DEL SUR DE SONORA, MÉXICO por Anduro Jordan, Julio Armando, Cantú Soto Ernesto Uriel, Ernesto Uriel, Campas Baypoli, Olga Nydia, López Cervantes, Jaime, Sánchez Machado, Dalia Isabel, Félix Fuentes, Anacleto

“…Conclusions: This study suggest the microbial basis to guide the goverment authorithies to develop in this region some water purification techniques.Palabras Clave: Calidad sanitaria de agua, agua de pozo, contaminación,Sanitary quality of water, well water, pollution…”
Enlace del recurso

Thixotropy of reactive suspensions: application to white portland cement suspensions. por Ojeda Farías, Omar Farid

“…Portland cement pastes are concentrated suspensions consisting of two interacting phases: solid and reactive with the binder and liquid with the water and its admixtures. The solid particles are composed of calcium silicate and aluminate phases, which once dispersed in water lead to strong ionic dissolution, saturation and precipitation of surface layers, followed by a period of low reactivity called dormant period. …”
Enlace del recurso

Thixotropy of reactive suspensions: application to white portland cement suspensions. por Ojeda Farías, Omar Farid

“…Portland cement pastes are concentrated suspensions consisting of two interacting phases: solid and reactive with the binder and liquid with the water and its admixtures. The solid particles are composed of calcium silicate and aluminate phases, which once dispersed in water lead to strong ionic dissolution, saturation and precipitation of surface layers, followed by a period of low reactivity called dormant period. …”
Enlace del recurso

Optimización dinámica aplicada al acuífero de San Luis Potosí: Dynamic optimization applied to the San Luis Potosi aquifer por Rangel Sánchez, Noraima E., Plata Perez, Leobardo Pedro, González Ramírez, Pedro I.

Enlace del recurso

Laboratory evaluation of Vectobac as against Aedes aegypti in Monterrey, Nuevo Leon, México. por Ponce García, Gustavo, Flores Suárez, Adriana Elizabeth, Rodríguez, María Luisa, Fernández Salas, Ildefonso, Badii Zabeh, Mohammad Hosein

“…Suspensions of Bti were poured into pipe-water trucks and transferred to domestic 200-gal metal water drums. …”
Enlace del recurso

Sources of antibiotics pollutants in the aquatic environment under SARS-CoV-2 pandemic situation por Sosa Hernández, Juan Eduardo, Rodas Zuluaga, Laura Isabel, López Pacheco, Itzel Y., Melchor Martínez, Elda Madai, Aghalari, Zahra, Limón, Daniel Salas, Iqbal, Hafiz M.N., Parra Saldívar, Roberto

“…Within this review, an overview of sources of antibiotics to aquatic environments was done along with its impact to the environment and trophic chain, and negative effects of human health due prolonged exposure which endanger the environment, population health, water, and food sustainability. The revision indicates the differences between sources and its potential danger due toxicity, and accumulation that prevents water sustainability in the long run.…”
Enlace del recurso

Development of Computer Models for Fish Feeding Standards and Aquaculture Waste Estimations: A Treatise por Young Cho, C.

Enlace del recurso

Metal-Induced Production of a Novel Bioadsorbent Exopolysaccharide in a Native Rhodotorula mucilaginosa from the Mexican Northeastern Region por González Garza y Barrón, María Teresa, Barboza Pérez, Daniel, Vázquez Rodríguez, Augusto, García Gutiérrez, Domingo Ixcóatl, Zárate Kalfópulos, Xristo, Cantú Cárdenas, María Elena, Urraca Botello, Ludwing Ilytch, Lopez Chuken, Ulrico Javier, Trevino Torres, Alberto Ludovico, Cerino Córdova, Felipe de Jesús, Medina Ruiz, Pavel, Villarreal Chiu, Juan Francisco, Morones Ramírez, José Rubén

“…The EPS reported here has the potential of aiding in the efficient removal of colorants both in water treatment plants and in situ in natural water streams.…”
Enlace del recurso