libya al jufrah palm date cv noyat meka pomological card

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Passport Origin and distribution: rare variety, exists in Waddan and few in Sokna and Hun. It’s not present in Zellah and Al Fugha Productive area in Al Jufrah Oasis: 0,3 % Mean Production in Al Jufrah Oasis: 50 Kg/tree Agronomic characteristics: very good offshoots capacity Flowering period: March Commercial maturity stage: Rutab and Tamar Harvest period: from September to October by selection of dates Fruit and trade characteristics: daily human consumption and when get to dry Tamar stage used for animal feed Quality

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The present study has been conducted in the framework of the Italy - Lybia bilateral cooperation project "Improvement and Valorisation of Date Palm in Al Jufrah Oasis", funded by Iatlian Cooperation and carried out by Istituto Agronomico per l'Oltremare (Italy) in collaboration with the Libyan Ministry of Agriculture. In this framework, the characterisation and description of local varieties, performed through the sampling and description of genetic, morphometric and chemical characteristics, is accompanied by an integrated study of the palm dates cropping system in the Al Jufrah Region. Such study has been carried out by means of the set up of Geographical Information System of Date plantations for the five oasis of Waddan, Hun, Sokna, Zellah and Al Fugha.

TRANSCRIPT

Page 1: Libya Al Jufrah Palm Date Cv NOYAT MEKA pomological card

Passport

Origin and distribution: rare variety, exists in Waddan and few in

Sokna and Hun. It’s not present in Zellah and Al Fugha

Productive area in Al Jufrah Oasis: 0,3 %

Mean Production in Al Jufrah Oasis: 50 Kg/tree

Agronomic characteristics: very good offshoots capacity

Flowering period: March

Commercial maturity stage: Rutab and Tamar

Harvest period: from September to October by selection of dates

Fruit and trade characteristics: daily human consumption and

when get to dry Tamar stage used for animal feed

Quality

Page 2: Libya Al Jufrah Palm Date Cv NOYAT MEKA pomological card

TREE

Trunk shape cylindrical Bunch type falling

Foliage shape spherical Bunch density dense

Crown shape loose - moderately dense Bunch colour yellow

FRUIT

Shape ovate Flesh thickness thick

Apex round off Presence of fibres medium

Base flat – flat and oblique Flesh to seed adhesion not much

Color honey- dark brown Length short

Skin appearance smooth Width large

Alteration of skin colour no Length/width ratio medium

Fruit texture half-soft Main weight of 20 fruits (g) 250

Perianth absent Main flesh weight of 20 fruits (g) 220

Flesh texture soft

SEED

Shape ovate Length medium

Colour beige Width medium

Surface smooth Length/width ratio low

Presence of mucro

or fibrous type usually mucro Main weight of 20 seeds (g) 30

Micropyle position at the middle Seed/Fruit length ratio medium

Ventral furrow shape prominent Seed/Fruit weight ratio medium

INFLORESCENCE

Spathe Shape lanceolate N° of spathes/tree medium

Spathe length short N° of spikelets in the spike medium

Spathe width medium N° of flowers in one spikelet medium

QUALITATIVE PARAMETERS

Total sugar content (%) 61,9 Magnesium (mg/kg)

Fructose (%) Potassium (mg/kg)

Glucose (%) Zinc (mg/kg)

Sucrose (%) Iron (mg/kg)