Resultados de búsqueda - tenis~

A new species of Toumeyella Cockerell (Hemiptera: Coccidae) on Myrtillocactus geometrizans (Cactaceae) from Mexico with a checklist of known species of Toumeyella in the world por Kondo, Takumasa, González, Héctor

“…An updated taxonomic key to the soft scale insects of the genus Toumeyella Cockerell known from Mexico is provided. …”
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What information do policy makers need to develop climate adaptation plans for mallholder farmers? : the case of Central America and Mexico por Donatti, Camila I., Harvey, Celia A., Martínez Rodríguez, M. Ruth, Vignola, Raffaele, Rodríguez, Carlos Manuel

“…Scientific and technical information can increase the ability of policy makers to make strategic decisions. However, climate change policy is often formulated without significant input from science. …”
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Letter from UNCTAD Secretary General to CGIAR Chairman por United Nations Conference on Trade and Development, Pérez Guerrero, Manuel

“…Demuth responding to the CGIAR decision to maintain a focused priority on food crops while leaving open the possibility of future attention to research on nonfood crops such as cotton, wool, jute, and rubber. …”
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The Abbreviated Women’s Empowerment in Agriculture Index (A-WEIA). Project results for “His and Hers, time and income: How intra-household dynamics impact nutrition in agricultural... por Muriel, Juliana, Twyman, Jennifer, Useche, Pilar, Lopera, Diana Carolina, González, Carolina, Talsma, Elise F.

“…The Abbreviated Women’s Empowerment in Agriculture Index (A-WEIA) is such an indicator, created by the International Food Policy Research Institute (IFRPI), which measures the degree of participation of women and men in the agricultural sector in five domains: 1) input in agricultural production decisions, 2) access and decision-making power over productive resources, 3) control over the use of income, 4) leadership in the community and 5) time allocation. …”
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The effects of COVID-19 on beef consumer preferences and beliefs in Colombia: A logit model approach por Ramírez, Óscar, Charry, Andrés, Díaz, Manuel Francisco, Enciso, Karen, Mejía, Daniela, Burkart, Stefan

“…This means that income ends up being decisive for the consumption of food such as beef and that, for its part, it does not have a greater weight in the change of beliefs of the people surveyed. …”
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AFLP analysis of relationships among cassava and other Manihot species por Roa, A.C., Maya, M.M., Duque E., Myriam Cristina, Tohme, Joseph M., Allem, A.C., Bonierbale, Merideth W.

“…Despite the worldwide importance of cultivated cassava (M. esculenta Crantz) its origin and taxonomic relationships with other species in the genus have not been clearly established. We evaluated a representative sample of the crop’s diversity and six wild taxa with AFLPs to estimate genetic relationships within the genus. …”
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Cross-species amplification of cassava (Manihot esculenta) (Euphorbiaceae) microsatellites: Allelic polymorphism and degree of relationship por Roa, A.C., Chavarriaga Aguirre, Paul, Duque E., Myriam Cristina, Maya, M.M., Bonierbale, Merideth W., Iglesias, C.A., Tohme, Joseph M.

“…Overall, microsatellite primers worked across the genus, but, with increasing genetic distance, success in amplifying loci tended to decrease. …”
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Origen, taxonomía, anatomía y morfología de la planta de arroz (Oryza sativa L.) por Degiovanni Beltramo, Víctor M., Berrío Orozco, Luis Eduardo, Charry Mercado, Roger E.

“…Although rice cultivation dates back to prehistoric times, there are discrepancies regarding the origin of rice and the relationship between the genus Oryza and other grasses. The taxonomy of the species is detailed, focusing on the Oryzae tribe and its two subtribes (Oryzinae and Zizaniinae), the Oryza genus and its different sections, and the different types of O. sativa (indica, japonica, and javanica or bulu). …”
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A South American Mouse Morbillivirus Provides Insight into a Clade of Rodent-Borne Morbilliviruses por Debat, Humberto Julio

“…Morbilliviruses are negative-sense single-stranded monosegmented RNA viruses in the family Paramyxoviridae (order Mononegavirales). …”
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Karyotypic analyses and genomic affinity among Argentinean species of Passiflora por Bugallo, Veronica Lucia, Realini, María Florencia, Facciuto, Gabriela Rosa, Poggio, Lidia

“…The genus Passiflora (Passifloraceae) has more than 500 species, nineteen are native to Argentina. …”
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An overview on the natural enemies of Rhynchophorus palm weevils, with focus on R. ferrugineus por Mazza, Giuseppe, Francardi, Valeria, Simoni, Sauro, Benvenuti, Claudia, Cervo, Rita, Faleiro, Jose Romeno, Llácer, Elena, Longo, Santi, Nannelli, Roberto, Tarasco, Eustachio, Roversi, Pio Federico

“…Overall, our overview underlines the need to increase knowledge on natural enemies of all the species of the genus Rhynchophorus, to isolate more virulent strains and to determine the optimum conditions for the actions of the biocontrol agents.…”
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Is PROGRESA working? summary of the results of an evaluation by IFPRI por Skoufias, Emmanuel, McClafferty, Bonnie

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Comparison of existing Koka dam release rules with HEC-5: A dam DSS tool release rules por Seleshi, Y.

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Stakeholder consultation and water governance: Lessons from the Melamchi Water Transfer Project in Nepal por Pant, Dhruba, Samad, Madar

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Developing local organization processes for natural resources management por Beltrán Giraldo, Jorge Alonso, Tijerino, D, Vernooy, Ronnie

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Stakeholder analysis for collective management of natural resources por Ravnborg, Helle Munk, Guerrero, M.D.P., Westermann, Olaf

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Adaptation of tropical pine plantation forestry to climate change por Zonneveld, M. van, Leibing, C., Jarvis, Andy

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GBIF: Mobilising information for adapting agriculture to climate change por Jarvis, Andy, Gaiji, S., Ramírez Villegas, Julián Armando, Zapata, E.

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Towards metrics of sustainable food systems: a review of the resilience and vulnerability literature por Prosperi, P., Allen, T., Cogill, Bruce, Padilla, M., Peri, I.

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Developments Concerning WARDA por CGIAR Technical Advisory Committee

“…Paper for discussion at TAC 41 with three stated purposes:(a) highlighting some of the issues raised by the report of the IDRC mission to WARDA and decisions by the WARDA Governing Council in the light of TAC's guidelines to IDRC issued at TAC 40;(b) seeking further comments on the scope of the CGIAR rice effort in West Africa, and the involvement of IITA and IRRI; and(c) asking TAC to make recommendations to the CGIAR on WARDA's program and budget for 1987.…”
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