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Iron and zinc deficiency are widespread problems in developing countries. Scientists at CIP have bred iron- and zinc-biofortified potatoes to contribute to efforts to reduce malnutrition in the Andes and other regions where potato is a staple crop. Bioavailability studies will determine how much ...


International Potato Center[Evaluating iron and zinc bioavailability in biofortified potatoes to reduce malnutrition in the Andes. Project profile.]Evaluating iron and zinc bioavailability in biofortified potatoes to reduce malnutrition in the Andes. Project profile.

Many women and children in the high Andes suffer from anemia due to an inadequate diet. This project takes a holistic approach to addressing micronutrient deficiency, boosting food security and health and building women’s empowerment by introducing potatoes rich in iron and zinc as part of an int...


International Potato Center[Linking social protection with agriculture and nutrition interventions. Biofortified potato to alleviate anemia in the high Andes of Peru. Project profile]Linking social protection with agriculture and nutrition interventions. Biofortified potato to alleviate anemia in the high Andes of Peru. Project profile

In the context of a growing population in an already densely populated area, agricultural yields will need to increase without putting additional stress on the environment. The adoption of modern inputs by smallholders is an important ingredient of agricultural transformation. In this study we ex...


Nazziwa-Nviiri, L.Campenhout, B. vanAmwonya, D.[Stimulating agricultural technology adoption lessons from fertilizer use among Ugandan potato farmers]Stimulating agricultural technology adoption lessons from fertilizer use among Ugandan potato farmers

This procedure describes the in vitro multiplication of potato and sweetpotato germplasm for international and national germplasm distribution, as well as, in vitro conservation, phytosanitary, and cryopreservation activities.


Vollmer, R.Panta, A.Solis, R.Manrique, N.Anglin, N.E.[Genebank ‐ in vitro propagation of potato and sweetpotato. CIP‐SOP056 V 3.0]Genebank ‐ in vitro propagation of potato and sweetpotato. CIP‐SOP056 V 3.0

Even though potato (Solanum tuberosum L.)-based intercropping systems are widely practised in developing countries, only a few studies have focused on legumes as the companion intercrops. This study was conducted to assess the effect of incorporating legumes into the potato production system on g...


Gitari, H.I.Gachene, C.K.K.Kamau, S.Nyawade, S.Sharma, K.Schulte-Geldermann, ElmarKaranja, N.[Optimizing yield and economic returns of rain-fed potato (Solanum tuberosum L.) through water conservation under potato-legume intercropping systems.]Optimizing yield and economic returns of rain-fed potato (Solanum tuberosum L.) through water conservation under potato-legume intercropping systems.

El objetivo de esta guía es orientar paso a paso la facilitación y documentación de la dinámica SPV (Seleccion participativa de variedades) usando el diseño M&B para seleccionar, y eventualmente liberar, variedades de papa preferidas por los usuarios finales, que se adapten a las diferentes neces...


Haan, Stef deSalas, E.Fonseca, C.Gastelo, M.Amaya, N.Bastos, C.Hualla, V.Bonierbale, Merideth W.[Selección participativa de variedades de papa (SPV) usando el diseño mamá y bebé: una guía para capacitadores con perspectiva de género.]Selección participativa de variedades de papa (SPV) usando el diseño mamá y bebé: una guía para capacitadores con perspectiva de género.

Streptomyces spp. are a highly diverse group of bacteria most of which are soil-inhabiting saprophytes. A few are plant pathogens that produce a family of phytotoxins called thaxtomins and cause significant economic losses, e.g., by reducing the marketability of potato tubers (Solanum tuberosum)....


Natsume, M.Nagagata, A.Aittamaa, M.Okaniwa, N.Somervuo, P.Fiedler, H.P.Kreuze, J.F.Rokka, V.M.Bang, H.Kawaide, H.Valkonen, J.P.T.[Phytotoxin produced by the netted scab pathogen, Streptomyces turgidiscabies strain 65, isolated in Sweden]Phytotoxin produced by the netted scab pathogen, Streptomyces turgidiscabies strain 65, isolated in Sweden

Irish potato is an important income and food security crop in many sub-Sahara Africa countries (SSA). However, the neglect of the potato Irish potato industry and failure of privatization to spur investment in seed potato production stifled the industry. Hence farmers have been forced to recycle ...


Okello, J.J.Lagerkvist, C.J.Kakuhenzire, C.Parker, M.Schulte-Geldermann, Elmar[Assessment of farmers’ willingness to pay for quality seed using dynamic auctions: The case of smallholder potato growers in Tanzania.]Assessment of farmers’ willingness to pay for quality seed using dynamic auctions: The case of smallholder potato growers in Tanzania.

Demo, P.Chiipanthenga, M.Mwenye, O.J.Chipungu, F.P.Chimwala, L.Chinoko, G.Mbewe, W.Kumar, N.[Assessment of technical and financial feasibility of seed potato multiplication using aeroponics and field techniques in Malawi.]Assessment of technical and financial feasibility of seed potato multiplication using aeroponics and field techniques in Malawi.

Schulz, S.Woldegiorgis, G.Hailemariam, G.Aragaw, A.Shiferaw, W.Lemaga, B.Gorfu, D.Gebreselassie, S.[Piloting of informal potato seed inspection scheme: First results from Ethiopia.]Piloting of informal potato seed inspection scheme: First results from Ethiopia.

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