INVESTIGATIONS ON THE CONCENTRATION OF ESSENTIAL ELEMENS IN LEAVES OF DATE PALM
 (PHOENIX DACTYLIFERA L.)

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MOHEBI A.H.

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Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY Year:2006 | Volume:6 | Issue:4 Page(s): 191-202

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Title

INVESTIGATIONS ON THE CONCENTRATION OF ESSENTIAL ELEMENS IN LEAVES OF DATE PALM (PHOENIX DACTYLIFERA L.)

Author(s)

MOHEBI A.H. | Issue Writer Certificate

Keywords

DATE PALMQ3

LEAVEQ4

MINERAL NUTRITIONSQ4

‘SAYER’Q3

Abstract

DATE PALM (Phoenix dactylifera) is one of the important and strategic agricultural crops. Based on FAO report in 2002, the area under cultivation of DATE PALM is estimated 1100000 ha with total yield of 6135000 tons per year. DATE PALM is cultivated in all continent of the world but 99 percent of total yield is from Asia and Africa continent. More than 85% of total yield belongs to 5 countries namely Egypt, Iran, Iraq, Saudia Arabia and Pakistan. The amount of fertilizers supplied to the plants will affect the concentration of elements in plant parts. Concentration of each essential element in different plant parts varies in different physiological stages and plant tissues. Previous investigations showed fluctuation of nutrients status in different crops, but there is no report on DATE PALM. Therefore, an experiment was conducted with the aim of determining the fluctuations in essential elements status in different LEAVEs of DATE PALM. Three DATE PALM tree (cv. ‘SAYER’) LEAVEs, according to Nested design were numbered from top leaf watch handle moving direction at reproductive stage. The leaflets from middle of each rachis were sampled and concentrations of essential elements were determined. The fluctuations in essential elements, such as N, P, K, Ca, Mg, Fe, Zn, Cu and Mn status were determined in different LEAVEs of DATE PALM. Results showed that the concentration of N increased from the first row of LEAVE through the 7th row and then decreased through the 10th row. The concentration of P, K and Cu decreased, whilst Ca, Mg, Fe, Zn and Mn increased with increasing leaf age.

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References

آمار مربوط به خرما و میوه های گرمسیری سال 2002

Cite

APA: Copy

MOHEBI, A.H.. (2006). INVESTIGATIONS ON THE CONCENTRATION OF ESSENTIAL ELEMENS IN LEAVES OF DATE PALM (PHOENIX DACTYLIFERA L.). IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY, 6(4), 191-202. SID. https://sid.ir/paper/80772/en

Vancouver: Copy

MOHEBI A.H.. INVESTIGATIONS ON THE CONCENTRATION OF ESSENTIAL ELEMENS IN LEAVES OF DATE PALM (PHOENIX DACTYLIFERA L.). IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY[Internet]. 2006;6(4):191-202. Available from: https://sid.ir/paper/80772/en

IEEE: Copy

A.H. MOHEBI, “INVESTIGATIONS ON THE CONCENTRATION OF ESSENTIAL ELEMENS IN LEAVES OF DATE PALM (PHOENIX DACTYLIFERA L.),” IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY, vol. 6, no. 4, pp. 191–202, 2006, [Online]. Available: https://sid.ir/paper/80772/en

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