INIA 310, Chucmarina

Accession Number: CIP393371.58

Female Parent: CIP387170.16

Male Parent: CIP389746.2

Breeding Status: Potato Varieties

Year of release: 2007

Country of Release: Peru

Institution(s): INIA-CIP

DESCRIPTION

This variety is resistant to late blight (horizontal) and extreme resistance to PVX. Intermediate between tbr and adg, medium size plant, semi-erect, strong stems, small to medium size leaves, white flower color and regular flowering habit. Tubers have oblong shape, cream flesh with superficial eyes, medium to large tuber sizes, intermediate tuber number per plant.Yield high under LB disease. Tubers are good for processing specially for chips (crisps) and French fry (chips). The Variety was released in Peru in 2007

MORPHOLOGICAL TRAITS

Predominant tuber skin color: 1 = White- cream

Tuber skin secondary color: 5 = Pink

Predominant tuber flesh color: 2 = Cream

Tuber flesh secondary color: 0 = Absent

General tuber shape: 6 = Oblong

Unusual tuber shape: 0 = Absent

Tuber shape depth of eyes: 3 = Shallow

STRESS TRAITS

Resistance to Late Blight (LB): 3=R = Resistant

Potato Virus X: 1=ER = Extreme Resistance

Potato Virus Y (PVY): 5=S = Susceptible

Potato Leaf Roll Virus (PLRV): 5=S = Susceptible

Root Knot Nematode: 5=S = Susceptible

Reaction to heat: 1=T = Tolerant

AGRONOMIC TRAITS

Tuber yield: 52.96 Tn / Ha

Adaptability: Highland tropics

Dormancy Period (DLS) Lowland: 90 days

Dormancy Period (DLH) Highland: 90 days

POST HARVEST CHARACTERISTICS

Flavor: Very Tasteful

French Fries: 2=Very Good

Texture of tuber after cooking: Moderately dry

Oil absorption rate (%): 31 %

Cooking quality: 1=A = Totally solid and firm

After cooking darkening: 1 = Light

Chipping color: 2 = Moderately light

Percentage Dry Matter: 23 %

NUTRITIONAL TRAITS

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TUBER

Continent	Country	CIP Number	Variety name	Year of formal release
ESA	Ethiopia	CIP393371.58	Belete	2009
ESA	Kenya	CIP393371.58	Kenya Mpya	2010
LAC	Costa Rica	CIP393371.58	Kamuk	2011
ESA	Rwanda	CIP393371.58	Meru/Twihaze	2012
ESA	Tanzania	CIP393371.58	Meru	2012
SA	Bangladesh	CIP393371.58	BARI Potato-46	2013
WCA	Nigeria	CIP393371.58	Babban	2023

Pasquí

IIA50