Abstract
The objective of this work is to determine the morpho-biochemical behavior of olive (2 years old) plants stemming from herbaceous cuttings and grafted on an oleaster, with two varieties of Spanish origin (Manzanilla and Arbiquina) and two varieties of Algerian origin (Sigoise and Chemlal) under the effect of irrigation with salin water at 100 mM-l-1 NaCl. The experimentation takes place in the Faculty of Science of Nature and Life - Tiaret Ibn Khaldoun - University - Algeria, under a semi-automatic greenhouse and under well controlled conditions. The control plants are irrigated with a nutrient solution, while the plant stress received nutrient solution enriched by sodium chlorure in four repetitions 100 mM / l NaCl. The analysis focused on the measurement of leaf area, soluble sugar and proline content. According to the results obtained, the leaf area of the treated plants slightly decreased compared to that of the control plants. However, the 20 weeks of brackish irrigation resulted in proline and sugars accumulation in the stressed genotype compared to the control genotype. In addition, this accumulation is very important for the leaves of plants local origin (Algerian) compared to introduced plants (Spanish) and in the leaves of plants grafted on oleaster compared to plants from herbaceous cuttings.
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Claims 5
Claim · model-written summary
Saline irrigation slightly decreased leaf area relative to control plants.
- Taxon
- olive
Olea europaeae2 - Treatment
- irrigation with salin water at 100 mM-l-1 NaCle1
- Outcome
- leaf areae0
- Direction
- decreasede0
- Qualifier
- slightlye0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the leaf area of the treated plants slightly decreased compared to that of the control plants.”
e2“olive (2 years old) plants”
e1“irrigation with salin water at 100 mM-l-1 NaCl”
Claim · model-written summary
Twenty weeks of brackish irrigation increased proline in stressed olive genotypes relative to controls.
- Taxon
- oliveOlea europaeae2
- Treatment
- 20 weeks of brackish irrigatione0
- Outcome
- prolinee0
- Direction
- accumulatione0
- Comparator
- control genotypee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the 20 weeks of brackish irrigation resulted in proline and sugars accumulation in the stressed genotype compared to the control genotype.”
e2“olive (2 years old) plants”
Claim · model-written summary
Twenty weeks of brackish irrigation increased sugars in stressed olive genotypes relative to controls.
- Taxon
- oliveOlea europaeae2
- Treatment
- 20 weeks of brackish irrigatione0
- Outcome
- sugarse0
- Direction
- accumulatione0
- Comparator
- control genotypee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the 20 weeks of brackish irrigation resulted in proline and sugars accumulation in the stressed genotype compared to the control genotype.”
e2“olive (2 years old) plants”
Claim · model-written summary
Leaf accumulation was greater in Algerian-origin plants than Spanish-origin plants.
- Taxon
- oliveOlea europaeae2
- Material
- plants local origin (Algerian)e1
- Organ / stage
- leavese1
- Outcome
- this accumulatione1
- Comparator
- introduced plants (Spanish)e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“this accumulation is very important for the leaves of plants local origin (Algerian) compared to introduced plants (Spanish)”
e2“olive (2 years old) plants”
Claim · model-written summary
Leaf accumulation was greater in plants grafted on oleaster than in plants from herbaceous cuttings.
- Taxon
- oliveOlea europaeae2
- Material
- plants grafted on oleastere0
- Organ / stage
- leavese0
- Outcome
- this accumulatione1
- Comparator
- plants from herbaceous cuttingse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in the leaves of plants grafted on oleaster compared to plants from herbaceous cuttings.”
e1“this accumulation is very important for the leaves of plants local origin (Algerian) compared to introduced plants (Spanish)”
e2“olive (2 years old) plants”
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