International Journal of Forestry and Crop Improvement

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Morphological Characterization and Identification of Populus deltoides Bartr. Crosses


Affiliations
1 Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, Solan (H.P.), India
2 ICAR-IISWC, RC, Vasad, Anand (Gujarat), India
     

   Subscribe/Renew Journal


Leaves are of fundamental importance to plants, representing their facility to generate power and are the sensing units of plants towards the environment. In this study, an attempt was made to characterize and compare the variations of leaf, stem and petiole morphology of various Populus deltoides Bartr. crosses. In order to achieve these objectives, twelve crosses of P. deltoides Bartr. were evaluated for different parameters. On the basis of various morphological characteristics the results revealed that each cross has a distinct color pattern of leaves. Different colors observed in these crosses varied from yellow green to green. Distinct nature of the stem altitude was found. Anthocyanin distribution of leaves was also found. In this study, the morphological traits of leaves and petiole provided discriminatory grounds for separating various populations of P. deltoides Bartr. crosses. Character of stem studies indicates that different crosses vary considerably with regard to shape, colour and nature.

Keywords

Populus deltoides Bartr., Leaves, Morphology, Petiole.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Callaham, R.Z. (1964). Provenance research: lnvestigation of genetic diversity associated with geography. Unasylva, 18: 40-50.

  • Ceulemans, R., Scarascia, M.G., Wuard, B.M., Briame, J.H., Hinckley, T.M., Stettler, R.F., Isebrands, J.G. and Heeilmap (1992). Production physiology and morphology of Populus species and their hybrids growing under short rotation, I. clones compaisions of 4 years growth and physiology. Canadian J. Forest Res., 22(12): 1937-1948.

  • Givnish, T. (1979). On the adaptive significance of leaf form. ln: Solbrig, T., Jain, S., Johnsen, G.B., Raven, P.H., eds. Topics in Plant Population Biology. New York: Columbia University Press, 375-407.

  • Gurevitch, J. (1992). Sources of variation in leaf shape among two populations of Achillalanulosa. Genetics, 130: 385-394.

  • Hamrick, J., Linhart, Y.B. and Mitton, J.B. (1979). Relationship between life history characteristics and electrophoretically detectable genetic variation in plants. Ann. Rev. Ecol. Syst., 10: 173-200

  • Hamrick, J.L. and Godt, M.J.W. (1989). Allozyme diversity in plant species. ln: Brown, A.H.D., Clegg, M.T., Kahler, A.L., Weir, B.S., eds. Plant Population Genetics, Breeding and Genetic Resources. Sunderland, United Kingdom: Sinauer Associates lnc., 44-64

  • Heilman, P.E. and Stertler, R.F. (1985). Genetic-variation and productivity of Populus trichocarpaandits hybrids. II Biomass production in a 4-year plantation. Can. J. Forest Res., 15: 855-859.

  • Hinckley, T.M., Ceulemans, R., Dunlap, J.M., Figliola, A., Heilman, P.E. and Isebrands, J.G. (1989). Physiological, morphological and anatomical components of hybrid vigor in Populus. ln: Kreeb, K H, Richter, H, Hinckley, T.M., eds. Structure and Functional Responses to Environmental Stresses. The Hague, Netherlands: SPB Academic Publishing House, 199-217.

  • Isebrands, J.G. and Nelson, N.D. (1982). Crown architecture of short rotation, intensively cultured Populus II Branch morphology and distribution of leaves within the crown of Populus tristisas related tobiomass production. Can. J. Forest Res., 12: 853-864.

  • Larson, P.R. and Isebrands, J.G. (1972). The relation between leaf production and wood weight in tirst-year ischolar_mainsprouts of two Populus clones. Can. J. For. Res, 2: 98-104.

  • Lone, A., Bashir, A., Tewari, S.K., Majeed, M. and Ahmad, H. (2013). Estimates of inter-character association of eastern cottonwood (Populus deltoides. Bartr) clones. Bioscan, 8(1): 153-157.

  • Marron, N., Dreyer, E., Boudouresque, E., Delay, D., Petit, J.M., De1-motte, F.M. and Brignolas, F. (2003). Impact of successive drought and rewatering cycles on growth and specific leaf area of two Populus × canadensis (Moench.) clones,‘Dorskamp’ and ‘Luisa_Avanzo’. Tree Physiol, 23: 1225-1235.

  • Marron, N. and Ceulemans, R. (2006). Genetic variation of leaf traits related to productivity in a Populus deltoides x P. nigra family. Can. J. Forest Res., 36: 390-400.

  • Max, B., Vincent, S., Raju, Y.S., Anne, M.R., Johan, T., Petter, G., Stefan, J. and Nathaniel, R.S. (2008). Lamina:a tool for rapid quantification of leaf size and shape parameters. BMC Plant Biol., 8: 82.

  • Monclus, R., Dreyer, E., Delmotte, F.M., Villar, M., Delay, D., Boudouresque, E., Petit, J.M., Marron, N., Brechet, C. and Brignolas, F. (2005). Productivity, leaf traits and carbon isotope discrimination in 29 Populus deltoides x P. nigraclones. New Phytol., 167: 53-62.

  • Parkhurst, D.F. and Loucks, D.L. (1972). Optimal leaf size in relation to environment. J. Ecol., 60: 5505-5537.

  • Raschke, K. (1960). Heat transfer between the plant and the environment. Ann. Rev. Plant Physiol., 11: 111-126.

  • Rizvi, R.H., Khare, D. and Dhillon, R.S. (2008). Statistical models for above ground biomass of Populus deltoides planted in agroforestry in Haryana. Tropical Ecol., 49(1): 35-42

  • Singh, N.B., Singh, K. and Chaudhary, P. (2015). Correlation coefficient and path analysis of quantitative characters in full-sib progenies of Populus deltoides Bartr. Indian J. Genetics & Plant Breeding, 75(1): 145-149.

  • Slavov, G.T. and Zhelev, P. (2010). Salient biological features, systematics and genetic variation of Populus. In: S. Jansson et al. (eds.), Genetics and Genomics of Populus, Plant Genetics 15 and Genomics:Crops and Models 8. Springer Science Business Media., 15 p.

  • Weber, J.C., Stettler, R.F. and Heilman, P.E. (1985). Genetic variation and productivity of Populus Trichocarpa T. and G. and its hybrids. Morphology and phcnology of 50 native clones. Can. J. Forest Res., 15: 376-383.

  • Zavitkovski, J., Isebrands, J.G. and Crow, T.R. (1974). Application of growth analysis in forest biomassstudies. Proceeding of the 3rd North American Forest Biology Workshop. Fort Collins, USA, 96-226.


Abstract Views: 188

PDF Views: 1




  • Morphological Characterization and Identification of Populus deltoides Bartr. Crosses

Abstract Views: 188  |  PDF Views: 1

Authors

Sneha Dobhal
Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, Solan (H.P.), India
Sanjeev Thakur
Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, Solan (H.P.), India
Raj Kumar
ICAR-IISWC, RC, Vasad, Anand (Gujarat), India

Abstract


Leaves are of fundamental importance to plants, representing their facility to generate power and are the sensing units of plants towards the environment. In this study, an attempt was made to characterize and compare the variations of leaf, stem and petiole morphology of various Populus deltoides Bartr. crosses. In order to achieve these objectives, twelve crosses of P. deltoides Bartr. were evaluated for different parameters. On the basis of various morphological characteristics the results revealed that each cross has a distinct color pattern of leaves. Different colors observed in these crosses varied from yellow green to green. Distinct nature of the stem altitude was found. Anthocyanin distribution of leaves was also found. In this study, the morphological traits of leaves and petiole provided discriminatory grounds for separating various populations of P. deltoides Bartr. crosses. Character of stem studies indicates that different crosses vary considerably with regard to shape, colour and nature.

Keywords


Populus deltoides Bartr., Leaves, Morphology, Petiole.

References