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Breeding for improved productivity, multiple resistance and wide adaptation in chickpea (Cicer arietinum L.)

Citation

Yadav, SS and Kumar, J and Turner, NC and Berger, J and Redden, R and McNeil, DL and Materne, MA and Knights, EJ and Bahl, PN, Breeding for improved productivity, multiple resistance and wide adaptation in chickpea (Cicer arietinum L.), Plant Genetic Resources, 2, (3) pp. 181-187. ISSN 1479-2621 (2004) [Refereed Article]

DOI: doi:10.1079/PGR200448

Abstract

Chickpea (Cicer arietinum L.) is an important crop for developed as well as underdeveloped countries, especially those in the Indian sub-continent that contribute more than 60% to both the global area and global production. The harsh environmental conditions under which chickpeas are generally grown impose restrictions on the expression of genetic yield potential. In the present study, a number of different breeding approaches for the development of genotypes possessing multiple resistances to different biotic and abiotic stresses, coupled with enhanced productivity are reported. In one study, 90 genetically diverse genotypes (35 medium-sized desi types, 35 bold-seeded desi types, 10 medium-sized kabuli types and 10 bold-seeded kabuli types) were tested in several locations in the 2000-2002 seasons, under rainfed (dryland) conditions and with supplemental irrigation. The bold-seeded desi genotypes gave superior performance in the rainfed environment, while the bold-seeded kabuli genotypes outyielded the other cultivars under supplemental irrigation. From crosses between accessions from geographically diverse sources, crosses between lines carrying multiple disease resistances, and crosses between the cultivated chickpea and the wild species, C. reticulatum, 23 selections were tested for yield and resistance to multiple stresses at various locations in northern and central India. From the crosses between geographically diverse parents, six high-yielding kabuli genotypes with wide adaptation and drought tolerance were identified. Pyramiding genes for multiple resistances proved useful in identifying eight lines possessing multiple disease resistance. Introgressing wild genes generated nine genotypes with high yield potential, resistance to soil-borne diseases and adaptation to water-limited environments. We conclude that high productivity, multiple resistance and wide adaptability can be achieved simultaneously by using potentially complementary approaches.

Item Details

Item Type:Refereed Article
Research Division:Agricultural and Veterinary Sciences
Research Group:Crop and Pasture Production
Research Field:Crop and Pasture Improvement (Selection and Breeding)
Objective Division:Plant Production and Plant Primary Products
Objective Group:Winter Grains and Oilseeds
Objective Field:Grain Legumes
Author:McNeil, DL (Professor David McNeil)
ID Code:41764
Year Published:2004
Deposited By:Agricultural Science
Deposited On:2007-01-30
Last Modified:2007-01-30
Downloads:0

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