Hostname: page-component-cd9895bd7-jn8rn Total loading time: 0 Render date: 2024-12-26T16:50:56.986Z Has data issue: false hasContentIssue false
  • English
  • Français

Can auxins improve rooting of propagules and establishment of cashew clones?

Published online by Cambridge University Press:  04 October 2010

Olawale Mashood Aliyu ,
Keji Emmanuel Dada  and
Lateef Akinkunle Hammed
Olawale Mashood Aliyu*
Affiliation:
 Cocoa Res. Inst. Nigeria, PMB 5244, Ibadan, Nigeria  Dep. Cytogenet. Genome Ana., Inst. Plant Genet. Crop Plant Res. (IPK), Corrensstraße 3, D-06466 Gatersleben Germany
Keji Emmanuel Dada
Affiliation:
 Cocoa Res. Inst. Nigeria, PMB 5244, Ibadan, Nigeria
Lateef Akinkunle Hammed
Affiliation:
 Cocoa Res. Inst. Nigeria, PMB 5244, Ibadan, Nigeria
*
* Correspondence and reprints
Get access

Abstract

Introduction. Cashew production has been on a decline due to poor yield resulting from poor quality traits of open-pollinated seedling populations that were used to establish plantations. Clones established from outstanding individuals through air-layering root poorly and are not likely to survive transplanting, thus clonal propagation by air-layering has been of little value for cashew propagation. Materials and method. To improve the rooting percentages of air-layering, three auxins (IBA, NAA and IAA) were applied at six concentrations [(0, 1, 2, 3, 4 and 5)%] on four cashew genotypes. Results and discussion. Significant improvement was recorded in terms of layer take, number of roots per layer, number of days to rooting, length of roots and percentage of surviving clones after transplanting. Improvement varied between the different auxins, concentrations and genotypes. We observed that degree of rooting was genotype-specific and influenced by auxin type and specific concentration. Our data showed that, among the auxins tested, IBA was most effective, with optimum performance at the 2% concentration. Conclusion. Using auxins made it possible to significantly improve the rooting and survival of cashew propagules; however, to achieve sufficient rooting and better establishment after transplanting, auxin treatment should not exceed 3% concentration. This intervention would help alleviate the problem of clonal establishment in cashew.

Keywords

NigeriaAnacardium occidentalvegetative propagationlayeringauxinsplant establishmentNigériaAnacardium occidentalmultiplication végétativemarcottageauxineétablissement de la planteNigeriaAnacardium occidentalpropagación vegetativaacodoauxinasestablecimiento de plantas
Type
Original article
Information
Fruits , Volume 65 , Issue 5 , September 2010 , pp. 307 - 314
Copyright
© 2010 Cirad/EDP Sciences

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Nakasone H.Y., Paull R.E., Tropical fruits, CAB Int., Oxford, U.K., 1998.
Ohler J.G., Cashew, Koninklijk Inst. Trop., Amst., Neth., 1979, 260 pp.
Anon., Crop production statistics database division, FAO, Rome, Italy, 2008.
Katinila N.A., Mfilinge A.G., Lamboll R., Topper C.P., Socio-economic studies undertaken in relation to cashew growing households, in: Knowledge transfer for sustainable tree crop development: A case history of Tanzanian Integrated Cashew Management Programme, Topper C.P., Kasuga L.J. (Eds.), BioHybrids Agrisyst. Ltd., Reading, U.K., 2003, pp. 61–83.
Topper C.P., Caligari P.D.S., Camara M., Diaora S., Djaha A., Coulibay F., Asante A. K., Boamah A., Ayodele E.A., Adebola P.O., West African regional cashew survey report (Guinea, Guinea Bissau, Cote d’Ivoire, Ghana and Nigeria), Sustainable Tree Crop Programme (STCP) and Biohybrids Agrisyst. Ltd., 2001, Vol. 1., U.K., 110 p.
Aliyu, O.M., Phenotypic correlation and path coefficient analysis of nut yield and yield components in cashew, Silvae Genetica 55 (1) (2006) 19–24.Google Scholar
Aliyu O.M., Characterization and compatibility studies in cashew (Anacardium occidentale L.), , Univ. Ilorin, Thesis, Ilorin, Nigeria, 2004, 266 p.
Barros, L.M., Cavalcante, J.J.V., Paiva, J.R., de Crisostomo, J.R., Correa, M.P.F., Lima, A.C., Selecao de clones de cajueiro-anao para o plantio commercial no Estado do Ceara, Pesqui. Agropecu. Bras. 35 (11) (2000) 2197–2204.CrossRefGoogle Scholar
Martins, P.J., Kasuga, L.J., Variation in cashew tree yield in South-East Tanzania and the implication for management of cashew smallholding, Trop. Agric. 72 (1995) 261–268.Google Scholar
Oliveira E.T., Propagacao vegetative de Pinus sp. Via cultura de tecido, Sao Paulo Univ. / ESALQ, Diss., Piracicaba, Sao Paulo, Brazil, 1989.
Coester, W.A., Ohler, J.G., Cashew propagation by cuttings, Trop. Agric. 53 (1976) 353–358.Google Scholar
Hore, J.S., Sen, S.K., Role of non-auxinic compounds and IBA on adventitious root formation in air-layers of cashew nut, Cashew 6 (1992) 11–15.Google Scholar
Hore, J.S., Sen, S.K., Effect of non-auxinic compounds and NAA on adventitious root formation in layers of cashew, J. Plant. Crops 21 (1993) 114–115.Google Scholar
Mneney, E.E., Mantell, S.H., In vitro culture of cashew (Anacardium occidentale L.), Tanzan. Agric. Res. Train. Newsl. XVI (1–4) (2001) 4–10.Google Scholar
Hartmann H.T., Kester D.E., Davis F.T. Jr., Geneve R.L., Plant propagation: principles and practices, N.J., Prentice Hall, USA, 2002.
Haissig B.E. Davis T.D., An historical evaluation of adventitious rooting research to 1993, in: Davis T.D., Haissig B.E. (Eds.), Biology of adventitious root formation, Plenum Publ. Corp., N.Y., U.S.A., 1994, pp. 275–331.
Went, F.W., A test method for rizhocaline, the root-forming substance, Proc. K. Ned. Akad. Wet. 37 (1934) 445–455.Google Scholar
Aliyu, O.M., Clonal propagation in cashew (Anacardium occidentale L.): Effect of rooting media on the rootability and sprouting of air-layers, Trop. Sci. 47 (2) (2007) 65–72.CrossRefGoogle Scholar
Steel R.G., Torrie J.H., Principles and procedures of statistics, McGraw Hill, N.Y., U.S.A., 1988.
Henrique, A., Caminhos, E.N., Ono, E.O., de Pinho, S.Z., Effect of plant growth regulators in the rooting of Pinus cuttings, Braz. Arch. Biol. Technol. 49 (2) (2006) 189–196.CrossRefGoogle Scholar
Van der Krieken, W.M., Breteler, H., Visser, M.H.M., Mavridou, D., The role of the conversion of IBA into IAA on root regeneration in apple: introduction of a test system, Plant Cell Rep. 12 (1993) 203–206.CrossRefGoogle ScholarPubMed
Lopes, R.L., Cavalcante, H.L., Oliveira, I.V.D.M., Martins, A.B.G., Indol-butyric acid levels on cashew cloning by air-layering process, Rev. Bras. Frutic. (Jaboticabal - SP) 27 (3) (2005) 517–518.CrossRefGoogle Scholar
Bid, N.N., Mukherjee, S.K., Varietal response to etiolation and growth regulator treatment in air-layering of mango, Indian J. Agric. Sci. 30 (1969) 1013–1019.Google Scholar
Chhonkar, V.S., Singh, R.K., Propagation of Mangifera indica L. by air-layering, Acta Hortic. 24 (1972) 89–92.CrossRefGoogle Scholar
George E.F., Plant propagation by tissue culture (Part 2: Practice), Exeg. Ltd., Edington, Wilts, U.K., 1996.
Reddy, Y.N., Majumdar, P.K., Bottom heat: New technique for rooting hard wood cuttings of tropical fruits, Curr. Sci. 44 (1975) 444–445.Google Scholar
Pan, R., Zhao, Z., Synergistic effects of plant growth retardants and IBA on the formation of adventitious roots in hypocotyl cuttings of mungbean, Plant Growth Regul. 14 (1994) 15–19.CrossRefGoogle Scholar
Wiesman, Z., Lavee, S., Enhancement of IBA stimulatory effect on rooting of olive cultivar stem cutting, Scientia Hortic. 65 (1995) 189–198.CrossRefGoogle Scholar