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The aim of present study was conducted was to increase productivity of exiting cropping systems and farmers income by expanding potato in non-traditional potato growing regions by adopting an innovative technology Double Transplanting (DT) of Rice and planting early maturing potato between two ri...


Arya, S.Ahmed, M.Bardhan Roy, S.K.Kadian, M.S.Quiróz, R.[Sustainable intensification of potato in rice based system for increased productivity and income of resource poor farmers in West Bengal, India]Sustainable intensification of potato in rice based system for increased productivity and income of resource poor farmers in West Bengal, India

India has experienced rapid growth in potato production during recent past and the country has almost doubled its potato production during 2003–2013. The potato productivity improved 31.4% over this period of time. However, potato production scenario in southern states of India is quite grim and ...


Rana, R.K.Arya, S.Kumar, S.Singh, B.P.Adinarayana, G.Kumar, S.Quiróz, R.Kadian, M.S.[Benchmarking farmers' economic and social status in Anantapuramu and Kurnool arid districts of Andhra Pradesh for probable introduction of potato crop.]Benchmarking farmers' economic and social status in Anantapuramu and Kurnool arid districts of Andhra Pradesh for probable introduction of potato crop.

The definition of irrigation schedules depends on the understanding of the response of key plant traits to different water restriction characteristics with the aim to avoid physiological impairment. In this study, different timings (at tuber initiation and bulking) and intensities (four soil mois...


Ramírez, D.Yactayo, W.Rens, L.R.Rolando, J.L.Palacios, S.Mendiburu, F. deMares, V.Barreda, CarolinaLoayza, H.Monneveux, P.Zotarelli, L.Khan, A.Quiróz, R.[Defining biological thresholds associated to plant water status for monitoring water restriction effects: Stomatal conductance and photosynthesis recovery as key indicators in potato.]Defining biological thresholds associated to plant water status for monitoring water restriction effects: Stomatal conductance and photosynthesis recovery as key indicators in potato.
Rolando, J.L.Ramírez, D.Yactayo, W.Monneveux, P.Quiróz, R.[Leaf greenness as a drought tolerance related trait in potato (Solanum tuberosum L.).]Leaf greenness as a drought tolerance related trait in potato (Solanum tuberosum L.).

In spite of the growing evidence showing the occurrence of nocturnal water exchange measured by stomatal conductance (SCnight, related to stomatal openness) and transpiration (TRnight, related to water losses) in different crops, how those processes are affected by soil water availability is stil...


Ramírez, D.Yactayo, W.Rolando, J.L.Quiróz, R.[Preliminary evidence of nocturnal transpiration and stomatal conductance in potato and their interaction with drought and yield.]Preliminary evidence of nocturnal transpiration and stomatal conductance in potato and their interaction with drought and yield.

Partial root-zone drying (PRD) is an irrigation technique which consists of alternating the water supply from one furrow to another, and keeping the other one dry during the weekly alternation period. Studies assessing PRD in potato have reported a 30-50% of water savings with no tuber yield redu...


Yactayo, W.Ramírez, D.German, T.Worku, A.Abeb, A.Harahagazwe, V.Mares, V.Mendiburu, F. deQuiróz, R.[Improving potato cultivation using siphons for partial root-zone drying irrigation: a case study in the Blue Nile river basin, Ethiopia.]Improving potato cultivation using siphons for partial root-zone drying irrigation: a case study in the Blue Nile river basin, Ethiopia.

Potato is the most important non-grain crop in the world. Therefore, understanding the potential impacts of climate change on potato production is critical for future global food security. The SUBSTOR-Potato model was recently evaluated across a wide range of growing conditions, and improvements ...


Raymundo, R.Asseng, SentholdRobertson, R.Petsakos, A.Hoogenboom, GerritQuiróz, R.Hareau, G.Wolf, J.[Climate change impact on global potato production]Climate change impact on global potato production

The Andean region is the most important center of potato diversity in the world. The global warming trend which has taken place since the 1950s, that is 2-3 times the reported global warming and the continuous presence of extreme events makes this region a live laboratory to study the impact of c...


Quiróz, R.Ramírez, D.Kroschel, J.Andrade-Piedra, J.L.Barreda, CarolinaCondori, B.Mares, V.Monneveux, P.Pérez, W.[Impact of climate change on the potato crop and biodiversity in its center of origin]Impact of climate change on the potato crop and biodiversity in its center of origin

China is the largest worldwide potato producer where around half of the crops is planted in the semi-arid region frequently affected by water restriction. While innovative methods are needed for water-saving irrigation methods, the use of low-cost and environmental-friendly technology must be pri...


Qin, J.Ramírez, D.Xie, K.Li, W.Yactayo, W.Jin, L.Quiróz, R.[Is partial root-zone drying more appropriate than drip irrigation to save water in China? A preliminary comparative analysis for potato cultivation]Is partial root-zone drying more appropriate than drip irrigation to save water in China? A preliminary comparative analysis for potato cultivation
Fleisher, D.H.Condori, B.Quiróz, R.Alva, A.Asseng, SentholdBarreda, CarolinaBindi, M.Boote, Kenneth J.Ferrise, R.Franke, A.C.Govindakrishnan, P.M.Harahagazwe, D.Hogenboom, G.Naresh Kumar, S.Merante, P.Nendel, C.Olesen, J.E.Parker, P.S.Raees, D.Raymundo, R.Ruane, Alex C.Stockle, C.Supit, I.Vanuytrecht, ElineWolf, JoostWoli, P.[A potato model inter-comparison across varyng climates and productivity levels]A potato model inter-comparison across varyng climates and productivity levels

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