Descubre y comparte nuestro conocimiento público

Se han encontrado 11 recursos

Resultados de búsqueda

Ramírez, D.Rolando, J.L.Yactayo, W.Monneveux, P.Quiróz, R.[Is the discrimination against 13C in leaflets and tubers an appropiate trait to determine genotypic differences related to drought tolerance in potato?]Is the discrimination against 13C in leaflets and tubers an appropiate trait to determine genotypic differences related to drought tolerance in potato?

Increased population, low agricultural productivity, pressure on land and overexploitation of natural resources, are current problems in the Andean ecoregion. Knowledge of the region is vast, but results from site-specific research have seldom been integrated. A holistic ecoregional research appr...


León Velarde, C.U.Quiróz, R.[Crop-livestock systems research in the Andean region: ecoregional approach, methods and procedures]Crop-livestock systems research in the Andean region: ecoregional approach, methods and procedures
Rodríguez Delfin, A.Posadas, A.León Velarde, C.Mares, V.Quiróz, R.[International Conference and Exhibition on Soilless Culture - ICESC2010. Singapore (Singapore). 8-13 Mar 2010.][Nutrient uptake and yields of four sweet potato cultivars grown in soilless culture at three N, P and K different levels]Nutrient uptake and yields of four sweet potato cultivars grown in soilless culture at three N, P and K different levels

The Andean region in South America is a wide mountainous area covering approximately 1.4 million sq. km. Most of the estimated population of more than 113 million depend on agriuclture for their livelihood. The majority of the farming systems in the high Andes are mixed crop-livestock systems. Li...


León Velarde, C.U.Quiróz, R.Zorogastua, P.Tapia, M.[Sustainability concerns of livestock-based livelihoods in the Andes]Sustainability concerns of livestock-based livelihoods in the Andes

Expansion of global population each year at the rate of approximately 90 million more than the current population of The Philippines will also necessitate unprecedented expansion of food production. As there is little room to bring more land under cultivation, almost all of the increase must come...


Smith, Jimmy W.Keatinge, J.D.H.Smalley, M.E.Quiróz, R.[The systemwide livestock programme: A promising research-for development concept]The systemwide livestock programme: A promising research-for development concept
Rodríguez Delfin, A.Posadas, A.León Velarde, C.Mares, V.Quiróz, R.[International Symposium on Soilless Culture and Hydroponics. Puebla (Mexico). 15-19 May 2011][Effect of salt and water stress on the proline and total chlorophyll content and nutrients uptake on two sweet potato cultivars grown on soilless culture.]Effect of salt and water stress on the proline and total chlorophyll content and nutrients uptake on two sweet potato cultivars grown on soilless culture.

Harahagazwe, D.Quiróz, R.Condori, B.Barreda, B.Mendiburu, F. deAmele, A.Anthony, D.Atieno, E.Bararyenya, A.Byarugaba, A.A.Demo, P.Lung'aho, C.Mbiri, DMulugeta, G.Nasona, B.Onditi, J.Randrianaivoarivony, J.M.Mubeteneh Tankou, C.Worku, A.Guerrero, J.[Potato yield gap analysis in Sub-Sahara Africa through participatory modeling: Optimizing the value of historial breeding trial data.]Potato yield gap analysis in Sub-Sahara Africa through participatory modeling: Optimizing the value of historial breeding trial data.

Quiróz, R.Posadas, A.Yarleque, C.Heidinger, HalineBarreda, CarolinaRaymundo, R.Carbajal, M.Loayza, H.Tonnang, Henri E.Z.Kroschel, J.Forbes, G.Haan, Stef de[Retos para la produccion sostenible de papas en un clima cambiante: Una perspectiva de investigacion.]Retos para la produccion sostenible de papas en un clima cambiante: Una perspectiva de investigacion.

Segnini, A.Souza, A.A.Novotny, E.H.Bonagamba, T.J.Posadas, A.Quiróz, R.Milori, D.M.B.P.Neto, L.M.[Characterization of peatland soils from the high andes by <sup(13)>C NMR spectroscopy.]Characterization of peatland soils from the high andes by <sup(13)>C NMR spectroscopy.

Carvalho, Leila M. V.Jones, C.Posadas, A.Quiróz, R.Bookhagen, B.Liebmann, B.[Precipitation characteristics of the South American monsoon system derived from multiple data sets.]Precipitation characteristics of the South American monsoon system derived from multiple data sets.

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso