Abstract
This study was conducted on 15 years old date palm Barhi cv. during the 2018 and 2019 experimental seasons. Such cv. is suffered fertilization failure growing in sandy soil in the Agricultural Research Station at Qassasin Ismailia Governorate, Egypt, to increase the proportion of fruit set and productivity by using sugar sucrose and boron solutions with different levels and their interaction under female inflorescence coverage and non-coverage conditions. Anyhow, the sugar levels (zero, 3, 5 and 7 grams/L) & Boron levels (zero, 100, 150 and 200 mg/L). Moreover, the pollen grains Guenami male date palm. Results indicated that the best concentration of each factor sugar & boron was 5 g/L and 150 mg /L, respectively. The best interaction between both factors was 5 g/L sugar + 150mg/L boron. Meanwhile, treatments covering gave the lowest values in the percentage of fruit set and productivity while spraying sugar and boron as well as covering the inflorescences immediately after pollination increased the percentage of fruit set, Productivity and fruit quality of Barhi date palm. Therefore, this can be recommended under the same conditions.
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Claims 6
Claim · model-written summary
The best sugar concentration was 5 g/L.
- Taxon
- date palm
Phoenix dactyliferat0 - Outcome
- best concentration of each factor sugare0
- Value
- 5 g/Le0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the best concentration of each factor sugar & boron was 5 g/L and 150 mg /L, respectively”
t0“Date Palm”
Claim · model-written summary
The best boron concentration was 150 mg /L.
- Taxon
- date palmPhoenix dactyliferat0
- Outcome
- best concentration of each factor sugar & borone0
- Value
- 150 mg /Le0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the best concentration of each factor sugar & boron was 5 g/L and 150 mg /L, respectively”
t0“Date Palm”
Claim · model-written summary
The best combined treatment was 5 g/L sugar plus 150mg/L boron.
- Taxon
- date palmPhoenix dactyliferat0
- Treatment
- 5 g/L sugar + 150mg/L borone0
- Outcome
- best interactione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The best interaction between both factors was 5 g/L sugar + 150mg/L boron”
t0“Date Palm”
Claim · model-written summary
Coverage alone gave the lowest fruit set and productivity.
- Taxon
- date palmPhoenix dactyliferat0
- Treatment
- coveringe0
- Outcome
- percentage of fruit set and productivitye0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“treatments covering gave the lowest values in the percentage of fruit set and productivity”
t0“Date Palm”
Claim · model-written summary
Sugar and boron spraying with coverage after pollination increased fruit set, productivity and quality.
- Taxon
- Barhi date palme0
- Treatment
- spraying sugar and boron as well as covering the inflorescences immediately after pollinatione0
- Outcome
- percentage of fruit set, Productivity and fruit qualitye0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“spraying sugar and boron as well as covering the inflorescences immediately after pollination increased the percentage of fruit set, Productivity and fruit quality of Barhi date palm”
Claim · model-written summary
The authors recommend the combined practice under the same conditions.
- Taxon
- date palmPhoenix dactyliferat0
- Outcome
- recommended under the same conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Therefore, this can be recommended under the same conditions”
t0“Date Palm”
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See all 9 papers →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.