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Libya Al Jufrah Palm Date Cv SAILA pomological card

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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.

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Page 1: Libya Al Jufrah Palm Date Cv SAILA pomological card

Passport

Origin and distribution: it’s present only in Sokna and Hun

Productive area in Al Jufrah Oasis: 0,2 %

Mean Production in Al Jufrah Oasis: 50 Kg/tree

Agronomic characteristics: reasonable offshoots capacity

Flowering period: February - March

Commercial maturity stage: Rutab

Harvest period: August - September

Fruit and trade characteristics: not highly commercial and use for

daily fresh consumption

Quality

Page 2: Libya Al Jufrah Palm Date Cv SAILA pomological card

TREE

Trunk shape cylindrical Bunch type oblique - falling

Foliage shape spherical - erected Bunch density dense

Crown shape moderately dense Bunch colour usually orange

FRUIT

Shape ovate Flesh thickness thin

Apex round off - oval Presence of fibres medium

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

Color honey Length short

Skin appearance corrugated - tattoed Width large

Alteration of skin colour no Length/width ratio low

Fruit texture soft - half-soft Main weight of 20 fruits (g) 156

Perianth absent Main flesh weight of 20 fruits (g) 135

Flesh texture firm (honeyed)

SEED

Shape sub-cylindrical Length medium

Colour beige Width narrow

Surface smooth - rough Length/width ratio medium

Presence of mucro

or fibrous type sometime fibrous type Main weight of 20 seeds (g) 21

Micropyle position at the middle Seed/Fruit length ratio high

Ventral furrow shape usually prominent Seed/Fruit weight ratio medium

INFLORESCENCE

Spathe Shape lanceolate N° of spathes/tree much

Spathe length medium N° of spikelets in the spike medium

Spathe width medium N° of flowers in one spikelet much

QUALITATIVE PARAMETERS

Total sugar content (%) 65,7 Magnesium (mg/kg)

Fructose (%) Potassium (mg/kg)

Glucose (%) Zinc (mg/kg)

Sucrose (%) Iron (mg/kg)