Resultados de búsqueda - Asuán~

Hacia una visión compartida sobre la inseguridad y el cambio climático en Guatemala: Memoria de Taller por Medina, Leonardo, Madurga Lopez, Ignacio M., Pacillo, Grazia, Navarro Racines, Carlos Eduardo, Castellanos, Andrea, Borrayo, Andrea, Hernández Quevedo, Mónica

“…Los efectos del cambio climático y la inseguridad actúan como factores de estrés compuestos e interrelacionados sobre el bienestar de las personas, y agravan las amenazas de crisis e inestabilidad. …”
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Menú de tecnologías validadas – Región riego en Valles Altos por Gonzalez Regalado, Jessica, Fonteyne, Simon

“…El Valle del Mezquital es una región semiárida del estado de Hidalgo, donde predomina la agricultura mecanizada con disponibilidad de riego con las aguas residuales del Valle de México. La agricultura en general es una actividad tecnificada con el uso de semillas mejoradas, fertilizantes, pesticidas para el control de plagas, enfermedades y malezas, maquinaria e infraestructura que se utiliza en las zonas de riego de alto potencial para el maíz. …”
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Laboratorio de suelos, agua y fertilizantes por Perez Brandan, Carolina, Huidobro, Dina Jorgelina

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Ola invernal: recomendaciones por Osorio Cardona, Jairo Antonio, Betancourt Echeverri, Jesús Antonio

“…En potreros que permanecen bajo agua por tiempo prolongado, muchos organismos (benéficos y perjudiciales) mueren. …”
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La compactación de los suelos degrada las praderas y limita la producción ganadera. por Mateus Echeverria, Henry

“…La compactación de los suelos es la perdida de espacio poroso producida por fuerzas externas que actúan sobre su superficie y es asociada con la presencia de capas de baja aireación y alta densidad, o por fenómenos de endurecimiento o acumulación de arcilla, repercutiendo en las propiedades físicas y la profundidad radical del suelo.…”
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Determinaciòn de amonio, nitratos y nitritos intercambiables por Castillo Pinzón, Luis Ernesto, Rojas Escobar, Leyla Amparo

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Determinación de cationes cambiables (calcio, magnesio, sodio y potasio) por Ortìz Ramírez, Gloria, Castillo Pinzón, Luis Ernesto

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Determinación de los micronutrimentos cobre, hierro, manganeso, zinc, boro, molibdeno y selenio disponibles por Rojas Escobar, Leyla Amparo

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Métodos para la determinación de algunas propiedades físicas de los suelos por Navas Alvarado, Jaime, Amézquita Collazos, Edgar

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Análisis de plantas por Lora Silva, Rodrigo, Rojas Escobar, Leyla Amparo

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Presencia de Dalbulus maidis y de los patógenos causantes del achaparramiento del maíz en arvenses asociadas al cultivo por Valencia, Vanessa, Vargas, Angela María, Hernandez, John Fredy

“…Las arvenses o “malezas” actúan como hospederos del insecto Dalbulus maidis o chicharrita en ausencia del cultivo de maíz. …”
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Research-development partnerships for scaling complex innovation: Lessons from the Farmer Business School in IFAD-supported loan-grant collaborations in Asia por Prain, Gordon, Wheatly, C., Odsey, C., Verzola, L., Bertuso, A., Roa, J., Naziri, D.

“…Using case studies involving partnerships between a small international agricultural research grant recipient and six large development projects supported by IFAD multilateral loans and managed by government agencies undertaken in four Asian countries between 2011 and 2018, the study analyses the variable dynamics of the partnerships from initial networking to integrated collaboration, in the process of scaling the FBS innovation. …”
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Changes in snow cover dynamics over the Indus Basin: evidences from 2008 to 2018 MODIS NDSI trends analysis por Ali, S., Cheema, M. J. M., Waqas, M. M., Waseem, M., Awan, Usman Khalid, Khaliq, T.

“…The Indus basin is one of the most complex river basins in the world and receives most of its share from the Asian Water Tower (Himalayas). In such a huge river basin with high-altitude mountains, the regular quantification of snow cover is a great challenge to researchers for the management of downstream ecosystems. …”
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African suid genomes provide insights into the local adaptation to diverse African environments por Hai-Bing Xie, Chen Yan, Adeola, A.C., Kun Wang, Cui-Ping Huang, Ming-Min Xu, Qiang Qiu, Xue Yin, Chen-Yu Fan, Yun-Fei Ma, Ting-Ting Yin, Yun Gao, Jia-Kun Deng, Okeyoyin, A.O., Oluwole, O.O., Omotosho, O., Okoro, V.M.O., Omitogun, O.G., Dawuda, P.M., Olaogun, S.C., Nneji, L.M., Ayoola, A.O., Sanke, O.J., Luka, P.D., Okoth, Edward A., Lekolool, I., Mijele, D., Bishop, Richard P., Jianlin Han, Wen Wang, Min-Sheng Peng, Ya-Ping Zhang

“…In this study, we assembled high-quality genomes of a common warthog (Phacochoerus africanus), a red river hog (Potamochoerus porcus), as well as an East Asian Diannan small-ear pig (Sus scrofa). Phylogenetic analysis showed that common warthog and red river hog diverged from their common ancestor around the Miocene/Pliocene boundary, putatively predating their entry into Africa. …”
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Redesigning of farming systems using a multi-criterion assessment tool for sustainable intensification and nutritional security in northwestern India por Prusty, Ashisa K., Natesan, Ravisankar, Panwar, Azad S., Jat, Mangi Lal, Tetarwal, Jagdish P., López Ridaura, Santiago, Toorop, Roos Adelhart, Akker, Jelle van den, Kaur, Jashanjot, Ghasal, Prakash Chand, Groot, Jeroen C.J., Barba-Escoto, Luis, Kashyap, Poonam, Ansari, Meraj A., Shamim, Mohammad

“…Sustaining agricultural systems dominated by small and vulnerable resource-poor farms that are subject to climatic aberrations is a major challenge for most Asian countries. In this context, the role of agriculture requires immediate attention in northwestern India where marginal farmers with less than a meagre 1 hectare of land represent about 67% of the population. …”
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More is not enough: High quantity and high quality antenatal care are both needed to prevent low birthweight in South Asia por Neupane, Sumanta, Scott, Samuel P., Piwoz, Ellen, Kim, Sunny S., Menon, Purnima, Nguyen, Phuong Hong

“…We sought to 1) estimate LBW prevalence and burden in South Asia, 2) describe the number of ANC visits (quantity) and interventions received (quality), and 3) explore associations between ANC quantity, quality and LBW. …”
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Genome-wide diversity and admixture of five indigenous cattle populations from the Tigray region of northern Ethiopia por Zegeye, T., Belay, G., Vallejo Trujillo, Adriana, Han Jianlin, Hanotte, Olivier H.

“…Tigray indigenous cattle shared a common ancestry with Asian indicine (85.6%–88.7%) and African taurine (11.3%–14.1%) cattle, with very small, if any, European taurine introgression. …”
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Genetic gains in tropical maize hybrids across moisture regimes with multi-trait-based index selection por Singamsetti, Ashok, Zaidi, Pervez Haider, Seetharam, Kaliyamoorthy, Vinayan, Madhumal Thayil, Olivoto, Tiago, Mahato, Anima, Madankar, Madankar, Kumar, Munnesh, Shikha, Kumari

“…Unpredictable weather vagaries in the Asian tropics often increase the risk of a series of abiotic stresses in maize-growing areas, hindering the efforts to reach the projected demands. …”
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Soil nitrous oxide and methane fluxes from a land-use change transition of primary forest to oil palm in an Indonesian peatland por Swails, E., Drewer, J., Hartill, J., Comeau, L., Verchot, L.V., Hergoualc'h, Kristell

“…Despite the documented increase in greenhouse gas (GHG) emissions from Southeast Asian peat swamp forest degradation and conversion to oil palm over recent decades, reliable estimates of emissions of nitrous oxide (N2O) and methane (CH4) are lacking. …”
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Leapfrogging Towards a Sustainable Dairy Breeding Program in Tanzania por Msuta, G., Lyatuu, Eliamoni T.R., Kelya, Neema, Komwihangilo, Daniel M., Gebreyohanes, Gebregziabher, Ojango, Julie M.K., Kahumbu, S., Chinyere, Ekine, Mrode, Raphael A., Okeyo Mwai, Ally

“…To develop a successful breeding program, regular animal performance recording is necessary that will provide reliable records for genetic evaluation and ranking of animals based on the performance in different traits of choice to be used as parents of future replacement in the herd. The African Asian Dairy Genetic Gains (AADGG) program in partnership with the International Livestock Research Institute (ILRI) and Tanzania Livestock Research Institute (TALIRI) initiated a national dairy performance recording, evaluation, and breeding program in 2016. …”
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