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CLIMATE SMART POTATO FOR MID-ELEVATION AGRO-ECOLOGIES IN TROPICAL AFRICA
Thiago MendesInternational Potato Center (CIP). Germplasm Enhancement and Crop Improvement-Crop Management Division • Av. La Molina 1895. La Molina. Lima 12. Perú.
WPC | ALAP | CUSCO, PERU | 2018
WPC | ALAP | CUSCO, PERU | 2018
WPC | ALAP | CUSCO, PERU | 2018
Challenges in SSA
“….breeders and researchers from the International Potato Centerprioritized their breeding and selection strategies on resilience to themost likely future abiotic and biotic stresses. “
WPC | ALAP | CUSCO, PERU | 2018
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E15
Tub
er
yie
ld (
Mg
ha-1
)
Stressful environment
Stable yield of nutritious varieties across diverse environments
CIP variety
Commercial variety
Good environment
WPC | ALAP | CUSCO, PERU | 2018
Evaluation over three seasons (2013-2015) at five locations between
1,300 and 1,700masl (11 mother baby trials)
Trial site at NYS Yatta before planting.
WPC | ALAP | CUSCO, PERU | 2018
Growing season in Kenya
WPC | ALAP | CUSCO, PERU | 2018
CIP392797.22 CIP398190.200
Participatory evaluation
WPC | ALAP | CUSCO, PERU | 2018
CIP398193.553
CIP398190.200
CIP392797.22
CIP300056.33
CIP392661.18
Ranking of the clones based on their organoleptic qualities in Yatta, Machakos
Boiling Time French Fries Color Taste
Plate 1. Participatory evaluations of potato clones during harvesting.
Participatory evaluation
WPC | ALAP | CUSCO, PERU | 2018
National Potato Trial, Kenya
WPC | ALAP | CUSCO, PERU | 2018
National Potato Trial, KenyaSeason 1 2015, 10 entries and 6 sites
Entry MeanCIP392797.22 33.15
SHANGI 25.35
Mean/LSD 4.443
SUMMARY STATISTICSH = Vg/Vp 0.86 CORRg 0.72 Grand Mean 22.65 Std Error (SE) 4.26 Std Deviation (SD) 4.75 Vp 22.58 Vg 19.39 Vge 18.18 LSD5% 5.10 Pairwise SE 2.53 CV% 18.83 Mean/LSD 4.44
WPC | ALAP | CUSCO, PERU | 2018
National Potato Trial, KenyaSeason 2 2015, 12 entries and 7 sites Entry Mean
CIP398190.200 33.89 CIP393079.4 27.53 CIP393371.157 26.78 CIP392797.22 26.53 CIP398208.704 24.74 ASANTE 19.18 SHANGI 19.00
SUMMARY STATISTICS H = Vg/Vp 0.64 CORRg 0.46 Grand Mean 24.06
Std Error (SE) 7.33 Std Deviation (SD) 4.80 Vp 23.06 Vg 14.79 Vge 53.75 LSD5% 8.01 Pairwise SE 4.07 CV% 30.47 Mean/LSD 3.00 G/GGE% (SS) 35.10
Mean/LSD 3.00
WPC | ALAP | CUSCO, PERU | 2018
National Potato Trial, KenyaSeason 1 2016, 9 entries and 7 sites
Entry MeanCIP393079.4 36.35 CIP398190.200 33.59 ASANTE 33.51 SHANGI 31.21
SUMMARY STATISTICSH = Vg/Vp 0.63 CORRg 0.45 Grand Mean 30.81 Std Error (SE) 5.54 Std Deviation (SD) 3.50 Vp 12.25 Vg 7.72 Vge 30.70 LSD5% 6.13 Pairwise SE 3.01 CV% 17.98 Mean/LSD 5.03 G/GGE% (SS) 31.69
Mean/LSD 5.03
WPC | ALAP | CUSCO, PERU | 2018
Lenana Wanjiku
Nyota Chulu
National Potato Trial, KenyaReleased 4 varieties in 2017
Tolerance to drought and heat was expressed without yield losses at 15-20% less precipitation and 2-3 C° higher temperatures compared to climates favorable to potato production.
WPC | ALAP | CUSCO, PERU | 2018
…….reduced risk of losses due to climate change and offers farmers in mid-altitude to integrate potato into their agro-food system to diversify production for improved food supply and income generation.
TUNISIA
MOROCCO
SAHARA
ALGERIA
MAURITANIA
MALI
NIGER
LIBYA
CHAD
Mediterranean Sea
Sea
EGYPT
Sudan and South Sudan
ETHIOPIA
DJIBOUTI
ERITREA
SOMALIA
KENYA
TANZANIA
DEMOCRATIC
CENTRAL
GABON
EQUATORIAL
ANGOLA
CONGO
NIGERIABENIN
DTVOIRESIERRA
SENEGAL
GHANA
THE
GUINEA
LIBERIACAMEROON
MALAWI
ZAMBIA
MOZAMBIQUE MADAGASCAR
ZIMBABWE
BOTSWANA
SWAZILANDLESOTHO
NAMIBIA
ANGOLA
WESTERN
Red
UGANDA
OF THE CONGO
REPUBLIC
GUINEA
REP. OF
TOGOCOTE
BURKINA
GUINEA
LEONE
GAMBIA
BISSAU
SOUTH
REPUBLIC
AFRICAN
THE
AFRICA
RWANDA
BURUNDIEvaluation of selected clones with - NARs
Request for clones and/or opportunities - Projects
Potential to deploy CIP clones
Adaptive participatory trials have been conducted in sub Saharan- African countries
WPC | ALAP | CUSCO, PERU | 2018
SISTEMA NOVEDOSO PARA LA PRODUCCIÓN
Potato
