libya al jufrah palm date cv tameg pomological card

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Passport Origin and distribution: rare variety exists in Sokna, Hun and Waddan. it’s not present in Al Fugha Productive area in Al Jufrah Oasis: 1 % Mean Production in Al Jufrah Oasis: 50 Kg/tree Agronomic characteristics: the best variety to obtain the fibre for the rope and daily fruit consumption. Good offshoots capacity Flowering period: March Commercial maturity stage: Rutab Harvest period: from August to September by selection of dates Fruit and trade characteristics: daily consumption 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 TAMEG pomological card

Passport

Origin and distribution: rare variety exists in Sokna, Hun

and Waddan. it’s not present in Al Fugha

Productive area in Al Jufrah Oasis: 1 %

Mean Production in Al Jufrah Oasis: 50 Kg/tree

Agronomic characteristics: the best variety to obtain the

fibre for the rope and daily fruit consumption.

Good offshoots capacity

Flowering period: March

Commercial maturity stage: Rutab

Harvest period: from August to September by selection of

dates

Fruit and trade characteristics: daily consumption

Quality

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

TREE

Trunk shape cylindrical Bunch type falling

Foliage shape erected Bunch density dense – very dense

Crown shape moderately dense - loose Bunch colour orange - yellow

FRUIT

Shape sub-cylindrical Flesh thickness medium

Apex oval Presence of fibres medium

Base flat – flat and oblique Flesh to seed adhesion medium

Color honey Length medium

Skin appearance pleated - corrugated Width large

Alteration of skin colour no Length/width ratio medium

Fruit texture soft - half-soft Main weight of 20 fruits (g) 185

Perianth prominent (usually

present) Main flesh weight of 20 fruits (g)

159

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 usually no Main weight of 20 seeds (g) 26

Micropyle position towards the base - middle Seed/Fruit length ratio medium

Ventral furrow shape usually prominent Seed/Fruit weight ratio medium

INFLORESCENCE

Spathe Shape lanceolate N° of spathes/tree medium

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 (%) 68,1 Magnesium (mg/kg)

Fructose (%) Potassium (mg/kg)

Glucose (%) Zinc (mg/kg)

Sucrose (%) Iron (mg/kg)