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Influence of phosphorus application on the initial growth and leaf nutrient contents of some leguminous tree species
Other Title(s)
تأثير التسميد الفوسفاتي على المراحل الأولى للنمو و محتوى الأوراق من العناصر لبعض الأشجار البقولية
Joint Authors
Ubayd, Ahmad Fakhri Ali
Abd al-Hafiz, Isam Yusuf
Abd al-Hamid, Nibal Salah
Source
Assuit Journal of Agricultural Sciences
Issue
Vol. 46, Issue 6 (31 Dec. 2015), pp.45-56, 12 p.
Publisher
Assiut University Faculty of Agriculture
Publication Date
2015-12-31
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Phosphorus applications (0.6, 1.2 and 1.8 gm/kg soil) were applied to six leguminous tree species; Acacia laeta, Acacia abida, Acacia nilotica, Acacia farnesiana, Tamarindus indica and Haematoxylum campechianum to define the suitable P rate for favorable growth.
The heaviest roots in average of both seasons; fresh and dry were obtained from T.
indica.
The thickest and heaviest shoot were resulted from A.
laeta.
The longest roots recorded by A.
nilotica and A.
farnesiana.
The maximum N and P contents were obtained by T.
indica.
The other species achieved intermediate levels of N and P.
In relation to P application, a rate of 1.2 gm/kg of phosphorus was the best for shoot diameter and root length, meanwhile, 1.8 gm/kg increased fresh and dry weight of both shoots and roots.
Leaf content of N was increased with increasing P from 0.6 to 1.8 gm/kg.
Phosphorus addition at 1.2 gm/kg was more effective in accumulation of P concentration.
American Psychological Association (APA)
Ubayd, Ahmad Fakhri Ali& Abd al-Hamid, Nibal Salah& Abd al-Hafiz, Isam Yusuf. 2015. Influence of phosphorus application on the initial growth and leaf nutrient contents of some leguminous tree species. Assuit Journal of Agricultural Sciences،Vol. 46, no. 6, pp.45-56.
https://search.emarefa.net/detail/BIM-881198
Modern Language Association (MLA)
Ubayd, Ahmad Fakhri Ali…[et al.]. Influence of phosphorus application on the initial growth and leaf nutrient contents of some leguminous tree species. Assuit Journal of Agricultural Sciences Vol. 46, no. 6 (2015), pp.45-56.
https://search.emarefa.net/detail/BIM-881198
American Medical Association (AMA)
Ubayd, Ahmad Fakhri Ali& Abd al-Hamid, Nibal Salah& Abd al-Hafiz, Isam Yusuf. Influence of phosphorus application on the initial growth and leaf nutrient contents of some leguminous tree species. Assuit Journal of Agricultural Sciences. 2015. Vol. 46, no. 6, pp.45-56.
https://search.emarefa.net/detail/BIM-881198
Data Type
Journal Articles
Language
English
Record ID
BIM-881198