Paper · 2014 · International journal of agriculture innovation and research

Determining the age of olive trees through morphometric methods.

Hairi Ismaili; Zaim Veshaj

4
claims
8
verbatim quotes
3
citations
3
research areas
—
Not open access

Abstract

Olive groves in Albania make up 20 % of the surface encompassing several centennial trees. The history of their domestication represents a mixture of the mediterranean basin with the interference of wild and partially wild olives. Morphological and statistical indices were modelled during the period of 2013-2014 to estimate the growth rhythms of the trunk and the neck in order to determine the age of the trees. Two cultivars “Kaninjot” and “U.Bardhe” were chosen randomly in three plots of 50 trees each. They were examined for morphometry. Annual thickening was caused by the cambium of the Neck (N) and trunk (T). The results showed that circumferential growth increases simultaneously with the age as per order of groups (P1 P2>P3). As of lognormal statistics estimates average annual thickening of the neck during the ontogenetic cycle of the “Kaninjot” cv is 6.123 mm, whereas of “U.Bardhe” 4.222 mm. The neck of the trunk is considered the main regenerative immortal organ and analysis on its morphometry enables estimation of high levels of accuracy.

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Claims 4

Associationobservedoriginal resultmeasured

Claim · model-written summary

Circumferential growth increased with age across plot groups.

Taxon
OliveOlea europaeat0
Organ / stage
agee0
Outcome
circumferential growthe0
Direction
increasese0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“circumferential growth increases simultaneously with the age as per order of groups (P1 P2>P3)”

✓ located verbatim in the source · abstract, characters 644–738 · show in text ↑
t0

“Olive”

✓ located after whitespace/quote normalisation · title, characters 23–28 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Kaninjot neck thickening averaged 6.123 mm annually.

Taxon
OliveOlea europaeat0
Material
Kaninjote0
Outcome
average annual thickening of the necke0
Value
6.123 mme0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“average annual thickening of the neck during the ontogenetic cycle of the “Kaninjot” cv is 6.123 mm”

✓ located verbatim in the source · abstract, characters 777–876 · show in text ↑
t0

“Olive”

✓ located after whitespace/quote normalisation · title, characters 23–28 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

U.Bardhe neck thickening averaged 4.222 mm annually.

Taxon
OliveOlea europaeat0
Material
U.Bardhee0
Outcome
average annual thickening of the necke0
Value
4.222 mme0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“average annual thickening of the neck during the ontogenetic cycle of the “Kaninjot” cv is 6.123 mm, whereas of “U.Bardhe” 4.222 mm”

✓ located verbatim in the source · abstract, characters 777–908 · show in text ↑
t0

“Olive”

✓ located after whitespace/quote normalisation · title, characters 23–28 · show in text ↑
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Neck morphometry enabled high accuracy age estimation.

Taxon
OliveOlea europaeat0
Outcome
estimation of high levels of accuracye0

Not reportedComparatorValue

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“analysis on its morphometry enables estimation of high levels of accuracy”

✓ located verbatim in the source · abstract, characters 987–1060 · show in text ↑
t0

“Olive”

✓ located after whitespace/quote normalisation · title, characters 23–28 · show in text ↑