A New Record of Multi-Branching in Date Palm (Phoenix sylvestris L.) in India
[1]
Pawan Kumar Bharti, Society for Environment, Health, Awareness of nutrition & Toxicology (SEHAT-India), Sohanganj, Near Clock Tower, Delhi, India; Antarctica Laboratory, R&D Division, Shriram Institute for Industrial Research, Delhi, India.
Usually, date palm doesn’t show branching phenomenon in trunk. Even the healthy plant can become dead after cutting its stem. But sometimes, branching can be observed in date palm tree. This article is an evidence of branching in date palm in India. A date palm is observed with seven branches on its crown segment. This is indeed first time observed event and unrecorded phenomenon of multi-branching in date palm (Phoenix sylvestris L.) in Indian circumstances. Author wants to report this record in some appropriate and suitable periodicals as one of his small discoveries.
Date Palm, Indian Circumstances, Branching Event, First Record
[1]
Newton, C., Gros-Balthazard, M., Ivorra, S., Paradis, L. Pintaud, J and Terral, J. 2013. Phoenix dactilifera and P. sylvestris in Northwestern India: A glimpse of their complex relationships. PALMS, 57(1): 37-50.
[2]
Jain, Shri Mohan; Jameel M. Al-Khayri and Dennis V. Johnson. 2011. Date Palm Biotechnology. Springer, 741pp.
[3]
Dowson, V.H.W. 1982. Date Production and Protection. FAO Plant Production and Protection. Food and Agriculture Organization of the United Nations. Paper No. 35.
[4]
Munier, P. 1973. Le Palmeir-dattier, Paris: Maisonneuve et Larose, 221pp.
[5]
Morton, J. 1987. Date. In: Fruits of warm climates. (Eds. Julia F. Morton and Miami, FL.) Purdue University. Center for New Crops and Plants Products, 5-11.
[6]
Barrow, S. 1998. A revision of Phoenix L. (Palmae: Coryphoideae). Kew Bulletin 53: 513-575.
[7]
Parmar, C. and Kaushal, M.K. 1982. Phoenix sylvestris, In: Wild Fruits of Sub-Himalayan region (eds. Parmar, C. and Kaushal, M.K.) Kalyani Publishers, New Delhi, India, 58-61.
[8]
http://www.pubhort.org/datepalm/datepalm1/datepalm1_46.pdf as accessed on 08 May 2014.
[9]
Zaid, A. 1987. Branching Phenomenon in Date Palm. Date Palm Journal, 5 (1); 48-58.
[10]
Fisher, J.B. 1974. Axillary and dichotomous branching in palm chamaedorea. Amer. J. Bot., 61 (10): 1046-1056.
[11]
Harhash, M.M. and H.E. El-Wakil. 1998. Branching Abnormality and Axillary Buds Outgrowth after Apical Dome Decapitation of Date Palm (Phoenix dactilifera L.). The First International Conference on date palms. Al-Ain, United Arab Emirates, March 8-10: 572-582.
[12]
FAO. 2002. Date Palm Cultivation, Plant Production and Protection, Paper 156, Rev. 1 Food and Agricultural Organization of the United Nations, (ISBN: 92-5-104863-0). http://www.fao.org/docrep/006/y4360e/y4360e05.htm.
[13]
Djerbi, M. 1983. Diseases of Date palm (Phoenix dactylifera L.). Regional Project for palm and date research center in the Near East and North Africa, Baghdad, Iraq, 114pp.
[14]
Goodwin, P.B. 1978. Phytohormones and growth and development of organs of the vegetative plants: A comprehensive treatise. In: (eds. D.S. Letham, P.B. Goodwin and S.T. Higgins). EI-Sevier/North-Holland and Biomedical Press, 11, 31-173.
[15]
Abo El-Nil, M.M. and A.S.AI-Ghamdi. 1986. Stimulation of growth and tissue culture of date palm axillary buds by injection of offshoot with a cytokinin. In: Proceeding of 2nd symposium of the date palm in Saudi Arabia. Vol. II, 43-49.
[16]
Harikrishnan, B. and Shriramamurthy, K. 2005. Report on tricotomous branching in Phoenix dactilifera (L.) Roxb. The Indian Forester, 131(4): 597-597.