Abstract
This study was conducted to evaluate the response of "Le-Conte" pear trees budded on Pyrus communis pear rootstock under different irrigation rates and humic acid applications. Irrigation rate (IR) reduction declined some growth parameters (shoot length, shoot diameter, number of leaves/shoot and leaf area), percentage of burnt spurs (as fire blight symptoms), fruit yield per tree and per feddan, yield income value/tree, fruit weight and size as well as fruit dimensions especially with least IR (14.3 m3/ tree/ year). On the other hand, IR decrease, markedly increased fruit firmness, fruit juice TSS, TSS/acid ratio and number of fruits in one kg. Also, IR reduction partly increased percentage of fruit set, number of fruits/tree and water use efficiency (WUE). Since, the highest WUE (3.85 kg pear fruits from each m3 irrigation water) could be obtained from 16.7 m3/tree/year (2810.6 m3/feddan/year) irrigation rate. Humic acid applications (especially 50 ml in 1L of water/tree as soil treatment every other week during the growing season) significantly enhanced the growth parameters, fruit set, fruit characters, yield components, yield income value and water use efficiency while decreased the percentage of burnt spurs, fruit firmness and number of fruits in one kg.
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Claims 14
Claim · model-written summary
Reduced irrigation lowered pear shoot and leaf growth.
- Taxon
- pear
Pyrus communist0 - Treatment
- Irrigation rate (IR) reductione0
- Outcome
- shoot length, shoot diameter, number of leaves/shoot and leaf areae0
- Direction
- declinede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Irrigation rate (IR) reduction declined some growth parameters (shoot length, shoot diameter, number of leaves/shoot and leaf area)”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Reduced irrigation lowered burnt spur percentage.
- Taxon
- pear
Pyrus communist0 - Treatment
- Irrigation rate (IR) reductione0
- Outcome
- percentage of burnt spurse0
- Direction
- declinede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Irrigation rate (IR) reduction declined some growth parameters (shoot length, shoot diameter, number of leaves/shoot and leaf area), percentage of burnt spurs (as fire blight symptoms)”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Reduced irrigation lowered fruit yield.
- Taxon
- pear
Pyrus communist0 - Treatment
- least IR (14.3 m3/ tree/ year)e0
- Outcome
- fruit yield per tree and per feddane0
- Direction
- declinede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Irrigation rate (IR) reduction declined some growth parameters (shoot length, shoot diameter, number of leaves/shoot and leaf area), percentage of burnt spurs (as fire blight symptoms), fruit yield per tree and per feddan, yield income value/tree, fruit weight and size as well as fruit dimensions especially with least IR (14.3 m3/ tree/ year)”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Reduced irrigation lowered yield income.
- Taxon
- pear
Pyrus communist0 - Treatment
- Irrigation rate (IR) reductione0
- Outcome
- yield income value/treee0
- Direction
- declinede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Irrigation rate (IR) reduction declined some growth parameters (shoot length, shoot diameter, number of leaves/shoot and leaf area), percentage of burnt spurs (as fire blight symptoms), fruit yield per tree and per feddan, yield income value/tree”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Reduced irrigation lowered fruit weight, size and dimensions.
- Taxon
- pear
Pyrus communist0 - Treatment
- Irrigation rate (IR) reductione0
- Outcome
- fruit weight and size as well as fruit dimensionse0
- Direction
- declinede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Irrigation rate (IR) reduction declined some growth parameters (shoot length, shoot diameter, number of leaves/shoot and leaf area), percentage of burnt spurs (as fire blight symptoms), fruit yield per tree and per feddan, yield income value/tree, fruit weight and size as well as fruit dimensions especially with least IR (14.3 m3/ tree/ year)”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Reduced irrigation increased firmness, soluble solids and soluble solids to acid ratio.
- Taxon
- pear
Pyrus communist0 - Treatment
- IR decreasee0
- Outcome
- fruit firmness, fruit juice TSS, TSS/acid ratioe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“IR decrease, markedly increased fruit firmness, fruit juice TSS, TSS/acid ratio and number of fruits in one kg”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Reduced irrigation increased the number of fruits per kilogram.
- Taxon
- pear
Pyrus communist0 - Treatment
- IR decreasee0
- Outcome
- number of fruits in one kge0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“IR decrease, markedly increased fruit firmness, fruit juice TSS, TSS/acid ratio and number of fruits in one kg”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Reduced irrigation partly increased fruit set and fruits per tree.
- Taxon
- pear
Pyrus communist0 - Treatment
- IR reductione0
- Outcome
- percentage of fruit set, number of fruits/treee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“IR reduction partly increased percentage of fruit set, number of fruits/tree and water use efficiency (WUE)”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Reduced irrigation partly increased water use efficiency; its peak was at 16.7 cubic metres per tree per year.
- Taxon
- pear
Pyrus communise0 - Treatment
- 16.7 m3/tree/year (2810.6 m3/feddan/year) irrigation ratee0
- Outcome
- WUEe0
- Direction
- higheste0
- Value
- 3.85 kg pear fruits from each m3 irrigation watere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“IR reduction partly increased percentage of fruit set, number of fruits/tree and water use efficiency (WUE). Since, the highest WUE (3.85 kg pear fruits from each m3 irrigation water) could be obtained from 16.7 m3/tree/year (2810.6 m3/feddan/year) irrigation rate”
Claim · model-written summary
Humic acid enhanced pear growth parameters and fruit set.
- Taxon
- pear
Pyrus communist0 - Treatment
- Humic acid applications (especially 50 ml in 1L of water/tree as soil treatment every other week during the growing season)e0
- Outcome
- growth parameters, fruit sete0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Humic acid applications (especially 50 ml in 1L of water/tree as soil treatment every other week during the growing season) significantly enhanced the growth parameters, fruit set, fruit characters, yield components, yield income value and water use efficiency”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Humic acid enhanced pear fruit characters and yield components.
- Taxon
- pear
Pyrus communist0 - Treatment
- Humic acid applicationse0
- Outcome
- fruit characters, yield componentse0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Humic acid applications (especially 50 ml in 1L of water/tree as soil treatment every other week during the growing season) significantly enhanced the growth parameters, fruit set, fruit characters, yield components, yield income value and water use efficiency”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Humic acid enhanced yield income and water use efficiency.
- Taxon
- pear
Pyrus communist0 - Treatment
- Humic acid applicationse0
- Outcome
- yield income value and water use efficiencye0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Humic acid applications (especially 50 ml in 1L of water/tree as soil treatment every other week during the growing season) significantly enhanced the growth parameters, fruit set, fruit characters, yield components, yield income value and water use efficiency”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Humic acid decreased burnt spurs.
- Taxon
- pear
Pyrus communist0 - Treatment
- Humic acid applicationse0
- Outcome
- percentage of burnt spurse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Humic acid applications (especially 50 ml in 1L of water/tree as soil treatment every other week during the growing season) significantly enhanced the growth parameters, fruit set, fruit characters, yield components, yield income value and water use efficiency while decreased the percentage of burnt spurs, fruit firmness and number of fruits in one kg”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
Claim · model-written summary
Humic acid decreased fruit firmness and fruits per kilogram.
- Taxon
- pear
Pyrus communist0 - Treatment
- Humic acid applicationse0
- Outcome
- fruit firmness and number of fruits in one kge0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Humic acid applications (especially 50 ml in 1L of water/tree as soil treatment every other week during the growing season) significantly enhanced the growth parameters, fruit set, fruit characters, yield components, yield income value and water use efficiency while decreased the percentage of burnt spurs, fruit firmness and number of fruits in one kg”
t0“EFFECT OF IRRIGATION RATE AND HUMIC ACID ON "LE-CONTE" PEAR”
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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.