Abstract
Abstract This study was carried out on 5-yrs old Pear trees cv.Le-Conte), grown in a private orchard located at Otomaniyah area, Diyala Governorate, Iraq during 2019 growing season to study the effect of Humic Acid (0 and 1%), Organic Nitrogen (0 and 1%) and Thidiazuron (0,7.5 and 15 mg l -1 ) Spray on Growth and Yield Characteristics of Pear trees. Three replicates and one tree per experimental unit were utilized in a factorial experiment with three factors (2×2×3) using the Randomized Complete Block Design (RCBD). Data analysis was performed with the use of ready-made program and the Duncan’s multiple range test with 0.05 probability. The solutions were sprayed three times ( 20 march, 10 April, and 10 may ). The results showed that TDZ spray gave a significant effect through improving most of the studied traits as leaf area, leaves nitrogen, and potassium content (%), fruit weight, fruit flesh total titratable acidity, and total soluble solids (TSS %) of fruit juice.
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Claims 2
Claim · model-written summary
Thidiazuron (TDZ) spray significantly improved pear leaf area, leaf nitrogen and leaf potassium content.
- Taxon
- Pear trees
_Poirier_Fleurs_et_feuilles.jpg?width=60)
Pyrus communise0 - Material
- cv.Le-Contee0
- Treatment
- TDZ spraye1
- Outcome
- leaf area, leaves nitrogen, and potassium contente1
- Direction
- improvinge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Pear trees cv.Le-Conte”
e1“The results showed that TDZ spray gave a significant effect through improving most of the studied traits as leaf area, leaves nitrogen, and potassium content (%), fruit weight, fruit flesh total titratable acidity, and total soluble solids (TSS %) of fruit juice”
Claim · model-written summary
Thidiazuron (TDZ) spray significantly improved pear fruit weight, fruit flesh titratable acidity and total soluble solids.
- Taxon
- Pear treesPyrus communise0
- Material
- cv.Le-Contee0
- Treatment
- TDZ spraye1
- Outcome
- fruit weight, fruit flesh total titratable acidity, and total soluble solidse1
- Direction
- improvinge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pear trees cv.Le-Conte”
e1“The results showed that TDZ spray gave a significant effect through improving most of the studied traits as leaf area, leaves nitrogen, and potassium content (%), fruit weight, fruit flesh total titratable acidity, and total soluble solids (TSS %) of fruit juice”
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