Effect of Spraying Some Growth Regulators; Salicylic Acid; Calcium and Boron on Yield and Fruit Quality of Barhee Date Palms

Jasim, Ahmed F.; Hassan, A. S. A.; Al-Ashkar, R.; Gad, M. M.

doi:10.21608/zjar.2018.49805

Cited by 2 publications

(2 citation statements)

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“…The obtained results are consistent with Jasim et al (2018), where the control and salicylic acid treatments recorded the highest percentage of fruits acidity in the Barhee date palms. Also, Aboutalebi and Mohammadi (2015) reported that when treated Zahedi cultivar of date palm by naphthalene acetic acid resulted in considerably reduced TSS compared to the control.…”

Section: Biochemical Characteristics Of Date Fruits At the Harvest Timesupporting

confidence: 89%

“…In addition, spraying with naphthalene acetic acid at a concentration of 0.5 mmol resulted in a considerable increase in palm tree yield (kg) compared to the control. These findings are analogous to those of Harhash and Al-Obeid (2007), Nawaz et al (2011) and Jasim et al (2018), they found that for Barhee, shahl date palm cultivars and Kinnow mandarin, foliar application of naphthalene acetic acid (NAA) at different concentrations considerably increased overall yields compared to controls.…”

Section: Yield/palm At Harvest Timesupporting

confidence: 83%

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The Effect of Spraying with Some Growth Regulators and Amino Compounds on Fruit Drops, Yield, and Fruit Quality and Rutability In ‘Hayany’ Date Palm

El-Abbasy,

El-Dengawy,

AL-Hindi

et al. 2024

Journal of Sustainable Agricultural and Environmental Sciences

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This research was conducted to study the effect of spraying with 0.5 mM Naphthalene acetic acid (NAA), 2.5 mM salicylic acid (SA), 1 mM aspartic acid (ASP) and 1 mM putrescine (PUT) alone or in combinations on productivity and fruit quality of 'Hayany' date palm. Eight treatments were applied twice: at 30 days after complete hand pollination (ACHP) and at start of Khalal (Bisr) stage (16 weeks, ACHP). The result showed that 1 mM PUT treatment reduced fruit drops, especially in the kimri stage, and gave the highest fruit retention and palm yield. Oppositely, 1 mM ASP caused a significant increase fruit drops in both kimri and bisr stages and a significant reduction in palm yield compared the control and the other treatments. Moreover, spraying with 0.5 mM NAA or the combination between ASP and SA induced an improvement in yield of palm compared to the control. Spraying with 1 mM PUT improved the weight of fruit, flesh, and seed as well as increase fruit size. The combined treatment with 0.5 mM NAA + 1 mM ASP caused a significant increase in the soluble sugars content. Furthermore, all treatments produced a significant increase in the ascorbic acid content as compared to the control. In addition, spraying date palm with 0.5 mM NAA alone or in combination with 2.5 mM SA or 1 mM ASP decreasing fruit contents of anthocyanins, titratable acidity, total soluble solids, and a lack of rutability index. So, these NAAtreatments led to maintaining fruit quality of 'Hayany' dates.

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Section: Biochemical Characteristics Of Date Fruits At the Harvest Timesupporting

confidence: 89%

Section: Yield/palm At Harvest Timesupporting

confidence: 83%

The Effect of Spraying with Some Growth Regulators and Amino Compounds on Fruit Drops, Yield, and Fruit Quality and Rutability In ‘Hayany’ Date Palm

El-Abbasy,

El-Dengawy,

AL-Hindi

et al. 2024

Journal of Sustainable Agricultural and Environmental Sciences

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Effect of auxins spraying on the chemical traits and yield of two palm cultivars phoenix dactylifer L. Al-Barhi and Al-Sayer

Al-Taie,

Hashem

2024

AIP Conference Proceedings

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Effect of Spraying Some Growth Regulators; Salicylic Acid; Calcium and Boron on Yield and Fruit Quality of Barhee Date Palms

Cited by 2 publications

References 0 publications

The Effect of Spraying with Some Growth Regulators and Amino Compounds on Fruit Drops, Yield, and Fruit Quality and Rutability In ‘Hayany’ Date Palm

The Effect of Spraying with Some Growth Regulators and Amino Compounds on Fruit Drops, Yield, and Fruit Quality and Rutability In ‘Hayany’ Date Palm

Effect of auxins spraying on the chemical traits and yield of two palm cultivars phoenix dactylifer L. Al-Barhi and Al-Sayer

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