Abstract
Fuel wood scarcity in the Himalayan region is an established fact and mulberry (Morus alba L.) tree has a great potential in fuel and energy production. This study determines the role of indole-3-butyric acid (IBA) for rapid clonal propagation of mulberry for higher biomass and large-scale production; and examines the associated biochemical changes during rooting. The non-treated (control) and treated (1000, 2000 and 3000 IBA mg L−1) soft stem cuttings were cultured in mist chamber. After 50 days the rooting percentage, root number and root length were found to be higher in IBA-treated cuttings than in the non-treated ones. The rooting zone of IBA-treated and untreated cuttings were sampled at day 0 (prior to the culture in mist chamber), 15, 30, and 45 for estimation of total soluble indole content, peroxidase (POX), indole acetic acid oxidase (IAA-oxidase) and total soluble sugar (TSS). The total soluble indole, POX and IAA-oxidase were enhanced due to IBA. POX increased from day zero to day 45 of culture. IAA-oxidase kept increasing for 30 days and thereafter declined markedly. IBA initially increased TSS, which later decreased with passage of time till the 30th day both in IBA-treated and control cuttings. Thereafter, TSS content exhibited statistically non-significant variation at day 30 and 45 of culture. On the whole, IBA increased rooting phenomenon and activated carbohydrate metabolism. IAA-oxidase appears to trigger and initiate root primordia, whereas POX is involved in both initiation and elongation of roots.

Similar content being viewed by others
Explore related subjects
Discover the latest articles and news from researchers in related subjects, suggested using machine learning.References
Anonymous (1991) Census data of Garhwal region of Uttar Pradesh, India
Husen A, Nautiyal S (2004) Growth performance of some fuel- wood and fodder tree species at the three altitudes of Garhwal Hima- layas. In: International conference on multipurpose tree in the tropics: assessment, growth and management, Jodhpur, 22–25 November 2004
Bhatt BP, Sachan MS (2004) Firewood consumption along an altitudinal gradient in mountain villages of India. Biomass Bioenergy 27:69–75
Singh SP (1998) Chronic disturbance, a principal cause of environ- mental degradation in developing countries. Environ Conserv 25:1–2
Perschel RT (1991) Pioneering a new human/nature relationship. J For 89:18–22
Chinnaswamy KP, Hariprasad KB (1995) Fuel energy potentiality of mulberry. Indian Silk 34:15–18
Husen A, Mishra VK (2001) Effect of IBA and NAA on vegetative propagation of Vitex negundo L. through leafy stem cuttings from hedged shoots during rainy season. Indian Perfum 45:83–87
Husen A (2002) Adventitious root formations of shoot cuttings of Datura innoxia Mill. by IBA under intermittent mist. Ann For 10:280–283
Husen A (2003) Effect of IBA and NAA treatments on rooting of Rauvolfia serpentina Benth. ex Kurz shoot cuttings. Ann For 11:88–93
Veloza C, Durán S, Magnitskiy S, Lancheros H (2014) Rooting ability of stem cuttings of Macleania rupestris Kunth A.C. Sm., a South American fruit species. Int J Fruit Sci 14:343–361
Husen A (2008) Stock-plant etiolation causes drifts in total soluble sugars and anthraquinones, and promotes adventitious root formation in teak (Tectona grandis L. f.) coppice shoots. Plant Growth Regul 54:13–21
Husen H, Khatoon S (2012) Role of anthraquinones as a marker and maturity in response to adventitious rooting of Tectona grandis. Am J Plant Physiol 7:220–223
Husen A (2012) Changes of soluble sugars and enzymatic activities during adventitious rooting in cuttings of Grewia optiva as affected by age of donor plants and auxin treatments. Am J Plant Physiol 7:1–16
Gehlot A, Gupta RK, Tripathi A, Arya ID, Arya S (2014) Vegetative propagation of Azadirachta indica: effect of auxin and rooting media on adventitious root induction in mini-cuttings. Adv For Sci 1:1–9
OuYang F, Wang J, Li Y (2015) Effects of cutting size and exogenous hormone treatment on rooting of shoot cuttings in Norway spruce [Picea abies (L.) Karst.]. New For 46:91–105
Husen A, Pal M (2007) Metabolic changes during adventitious root primordium development in Tectona grandis Linn. f. (teak) cuttings as affected by age of donor plants and auxin (IBA and NAA) treatment. New For 33:309–323
Husen A (2008) Clonal propagation of Dalbergia sissoo Roxb. and associated metabolic changes during adventitious root primordium development. New For 36:13–27
Li SW, Xue L, Xu S, Feng H, An L (2009) IBA-induced changes in antioxidant enzymes during adventitious rooting in mung bean seedlings: the role of H2O2. Envrion Exp Bot 66:442–450
Ahkami AH, Melzer M, Ghaffari MR, Pollmann S, Javid MG, Shahinnia F, Hajirezaei MR, Druege U (2013) Distribution of indole-3-acetic acid in Petunia hybrida shoot tip cuttings and relationship between auxin transport, carbohydrate metabolism and adventitious root formation. Planta 238:499–517
Yan Y-H, Li J-L, Zhang X-Q, Yang W-Y, Wan Y, Ma Y-M, Zhu Y-Q, Peng Y, Huang L-K (2014) Effect of naphthalene acetic acid on adventitious root development and associated physiological changes in stem cutting of Hemarthria compressa. PLoS One 9:e90700
Tehranifar A, Tabar SM, Selahvarzi Y, Balandary A, Kharrazi M (2014) Biochemical changes in barberries during adventitious root formation: the role of indole-3-butyric acid and hydrogen peroxide. Span J Agric Res 12:477–485
Haissig BE (1986) Metabolic process in adventitious rooting of cuttings. In: Jackson MB (ed) New root formation in plants and cuttings. Martinus Nijhoff Pub, Dordrecht, pp 141–189
Husen A, Pal M (2001) Clonal propagation of Tectona grandis (Linn. f.): effects of IBA and leaf area on carbohydrates drifts and adventitious root regeneration on branch cuttings. Ann For 9:88–95
Basak UC, Das AB, Das P (2000) Rooting response in stem cuttings from five species of mangrove trees: effect of auxins and enzymatic activities. Mar Biol 136:185–189
Metaxas D, Syros TD, Yupsanis TA, Economou AS (2004) Peroxidase during adventitious rooting in cuttings of Arbutus unedo and Taxus baccata as affected by plant genotype and growth regulator treatment. Plant Growth Regul 44:257–266
Rout GR (2006) Effect of auxins on adventitious root development from single node cuttings of Camellia sinensis (L.) Kuntze and associated biochemical changes. Plant Growth Regul 48:111–117
Donate-Correa J, Leon-Barrios M, Perez-Galdona R (2004) Screening for plant-growth rhizobacteria in Chamaecytisus proliferus (tagasate), a forage tree-shrub legume edemic to the Canary Islands. Plant Soil 266:261–272
Liu ZH, Hsiao IC, Pan YW (1996) Effect of naphthaleneacetic acid on endogenous indole-3-acetic acid, peroxidase and auxin oxidase in hypocotyl cuttings of soybean during root formation. Bot Bull Acad Sin 37:247–253
Sawhney V, Shoesran IS, Kaur A, Singh R (1968) Effects of nitrate application on nitrogen fixation and nodule metabolism in cajanus. Plant Physiol Biochem 26:753–759
Dubois M, Gillies KA, Hamilton JK, Rebers PA, Smith F (1956) A colorimetric method for determination of sugars and related substances. Anal Chem 28:350–356
Srivastava LM (2002) Plant growth and development: hormones and environment. Reed Elsevier India Private Limited, New Delhi, pp 341–375
Woodward AW, Bartel B (2005) Auxin: regulation and interaction. Ann Bot 95:707–735
Santos AFA, Almeida BC, Gava FH, Favare HG, Filho JB, Costa RB, Brondani GE (2014) Clones production of Tectona grandis. Adv For Sci 1:75–82
Amri E, Lyaruu HVB, Nyomora AS, Kanyelka ZL (2009) Vegetative propagation of African Blackwood (Dalbergia melanoxylon Guill. & Perr.): effects of age od donor plant, IBA treatment and cutting position on rooting ability of stem cuttings. New For 39:183–194
Sachs T (2005) Auxin’s role as an example of the mechanisms of shoot/root relations. Plant Soil 268:13–19
Agulló-Antón MA, Sánchez-Bravo J, Acosta M, Druege U (2011) Auxins or sugars: what makes the difference in the adventitious rooting of stored carnation cuttings? J Plant Growth Regul 30:100–113
Haissig BE (1984) Carbohydrate accumulation and partitioning in Pinus banksiana seedlings and seedling cuttings. Physiol Plant 61:13–19
Middleton W, Jarvis BC, Booth A (1980) The role of leaves in auxin and boron depending rooting of stem cuttings of Phaseolus aureus Roxb. New Phytol 84:251–259
Veierskov B, Andersen AS (1982) Dynamics of extractable castohydrates in Pisum sativum III. The effect of LAA and temperature on content and transaction of carbohydrates in pea cuttings during rooting. Physiol Plant 55:179–182
Das P, Basak UC, Das AB (1997) Metabolic changes during rooting in pre-girdled stem cuttings and airlayers of Heritiera. Bot Bull Acad Sin 38:91–95
Acknowledgments
This work was supported by the National Agriculture Technology Project (NATP), Indian Council of Agricultre Research (ICAR), New Delhi, India. Thanks are due to the villagers, forest guards and range officers of Garhwal region, Uttrakhand, India, for their assistance with survey.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Husen, A., Iqbal, M., Siddiqui, S.N. et al. Effect of Indole-3-Butyric Acid on Clonal Propagation of Mulberry (Morus alba L.) Stem Cuttings: Rooting and Associated Biochemical Changes. Proc. Natl. Acad. Sci., India, Sect. B Biol. Sci. 87, 161–166 (2017). https://doi.org/10.1007/s40011-015-0597-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40011-015-0597-7


