Growth pattern of Prinsepia. utilis (Bhenkal) at different girth classes growing naturally at inner Himalayan region
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Abstract
Present study was undertaken to evaluate the growth pattern of Prinsepia.utilis growing at Western Himalayan region at four study sites i.e. S1 (Jhala), S2 (Dharali), S3 (Jaspur) and S4 (Sukki) at Uttarkashi district at Garhwal Himalaya in the year 2008-09 The data recorded for different parameters related to growth of Prinsepia.utilis at different sites showed variation. Growth parameters viz. lengths of plants, branch number, length of seed, seed output etc. were examined during the present study. Maximum shoot length at 25.1-30 cm girth class (220.5±23.13 cm), maximum leaf area at girth class 5.1 – 10 cm (1.98) and the maximum fruit productivity at girth class 25.1 – 30 cm (1800.63g) were observed where as minimum production was recorded at girth class 10.1 – 15 cm (756.9g).
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Keywords
Girth class, Leaf area index, Prinsepia utilis, Seed output, Shoot length
References
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Siebert, S.F. (2000). Abundance and growth of Desmoncus ortacanthos Mart. (Palmae) in response to light and ramet harvesting in five forest sites in Belize. Forest Ecology and Management, 137: 83-90.
Singh, V. and Singh, R. K.(2004). Morpho-biochemical variations in seabuckthorn (Hippophae L.) populations growing in Lahul valley, dry Temperate Himalayas. Indian Forester, 130 (6): 663-672.
Svenning, J.C. (2002). Crownillumination limits the population growth rate of a Neotropical understorey palm (Geonoma macrostachys, Arecaceae). Plant Ecology, 159:185-199
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Ticktin, T. T. Johns and Chapol Xoca,V. (2003). Patterns of growth in Aechmea Magdalenae and its potential as a forest crop and conservation strategy. Agriculture, Ecosystems and Environment, 94: 123-139.
Velasquez-Runk, J. (1998). Productivity and sustainability of a vegetable ivory palm (Phytelephas aequatorialis, Araeceae) under three management regimes northwestern Ecuador. Economic Botany, 168-182.
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Yadav, V.K., S.K., Sharma, V.K. Sah, V.K. Rao, and V. Singh, (2006). Morphological and Biochemical diversity in seabuckthorn (Hippophae salicifolia D.Don.) and identification of suitable berries for processing. In: International conference on innovation in food and bioprocess technology, Bangkok, Thailand, Dec 12-14, 2006.
Ambhast, R.S. and Ambhast, N.K. (1996). A Text Book of Plant Ecology. C.B.S. Publisher and distributors, New Delhi.
Chamoli, K.P., (2003). Studies on growth behavior of grafts of Pear Pyrus communis var Bartlett and Baghu Gosha on wild Pears (Pyrus pashia) D.Phil. thesis, H.N.B. Garhwal University, Srinagar (Garhwal).
Chandok, A. (2006). Effect of different concentrations of á- NAA and KN on different Eco-physiological parameters of Withania sominifera and Solanum khasianum. D.Phil. thesis, H.N.B.Garhwal University, Srinagar (Garhwal).
Dwivedi, S. K., D. P. Attrey, and O.P. Chaurasia, (2004). Studies on preservation of seabuckthorn (Hippophae rhamnoides) sqush beverage. Indain J. Hort, 61(1): 78-80.
Kawecki Zdzis³aw, Sza³kiewicz Marina and Bieniek Anna, (2004). Protection of genetic resources of pomological plants and selection of genitors with traits valuable for sustainable fruit production. Journal of Fruit and Ornamental Plant Research (Special Ed.) 12: 183-193
Martinez-Balleste, A. J., Caballero, V. Gama, Flores, S. and Martorell, C. (2002). Sustainability of the traditional management of Xa’ Palms the lowland Maya of Yucatan, Mexico. Ethnobiology and Biocultural Diversity (eds J.R.Stepp, F.S.Wyndham & R. Zarger), pp. 381-388. University of Georgia Press, Athens, GA.
Misra, M.K., and B.N. Misra, (1981). Seasonal changes in leaf area index and chlorophyll in an Indian grassland. Journal of Ecology, 69: 797-805.
Peach, K. and Tracey,M. V. (1956). Modern methods of plant analysis. Springer
Puri, G.S., (1960). Indian forest ecology. 2 vols. Oxford book and stationary Co. New Delhi, pp: 710.
Salick, J. A., Mejia, and Anderson, T. (1995). Non-timber forest products integrated with natural forest management, Rio San Juan. Nicaraguan Ecological Applications, 5: 878-895.
Shukla, G.S. and Bist, L.D. (1994). Studies on the efficacy of IBA and NAA on clonal propagation by cutting in low chilling pear root stocks. Ind. J. Hort, 51(4): 351 -357.
Siebert, S.F. (2000). Abundance and growth of Desmoncus ortacanthos Mart. (Palmae) in response to light and ramet harvesting in five forest sites in Belize. Forest Ecology and Management, 137: 83-90.
Singh, V. and Singh, R. K.(2004). Morpho-biochemical variations in seabuckthorn (Hippophae L.) populations growing in Lahul valley, dry Temperate Himalayas. Indian Forester, 130 (6): 663-672.
Svenning, J.C. (2002). Crownillumination limits the population growth rate of a Neotropical understorey palm (Geonoma macrostachys, Arecaceae). Plant Ecology, 159:185-199
Thapliyal, M. (2006). Project Completion Report (Chemical screening of the oilseeds and development of seed handling practices and plantation trial of some high oil yielding tree species
in the Himalayan region- DBT funded), FRI, Dehra Dun.
Ticktin, T. T. Johns and Chapol Xoca,V. (2003). Patterns of growth in Aechmea Magdalenae and its potential as a forest crop and conservation strategy. Agriculture, Ecosystems and Environment, 94: 123-139.
Velasquez-Runk, J. (1998). Productivity and sustainability of a vegetable ivory palm (Phytelephas aequatorialis, Araeceae) under three management regimes northwestern Ecuador. Economic Botany, 168-182.
Wilde, S.A., R.B., Corey, J.G. Iyer, and G.K. Voigt, (1972). Soil and plant analysis for tree culture. Oxford and IBH Publishing Company, New Delhi, India.
Yadav, V.K., S.K., Sharma, V.K. Sah, V.K. Rao, and V. Singh, (2006). Morphological and Biochemical diversity in seabuckthorn (Hippophae salicifolia D.Don.) and identification of suitable berries for processing. In: International conference on innovation in food and bioprocess technology, Bangkok, Thailand, Dec 12-14, 2006.
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Growth pattern of Prinsepia. utilis (Bhenkal) at different girth classes growing naturally at inner Himalayan region. (2012). Journal of Applied and Natural Science, 4(2), 187-191. https://doi.org/10.31018/jans.v4i2.246
