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The Indian Journal of Genetics and Plant Breeding
Year : 1990, Volume : 50, Issue : 4
First page : ( 329) Last page : ( 332)
Print ISSN : 0019-5200.

Natural cross-fertilization in chickpea (Cicer arietinum L.)

Van Rheenen H. A., Gowda C. L. L., Janssen M. G.

International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Andhra Pradesh 502 324.

Received:  13  September,  1988; Accepted:  7  October,  1989.

Abstract

Three chickpea (Cicer arietinum L.) varieties, each with a different recessive marker character, were grown in plots of 12 m2 in a systematic, alternating planting pattern. In the following year, the progenies of all plants were inspected for off-types with regard to the marker characters. Only 0.05% of off-types was observed. As outcrossing between plants of the same genotype might have occurred but could not be detected, the percentage of off-types underestimates the actual percentage of outcrossing by a factor of 1.5. It is, therefore, estimated at 0.08%.

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Keywords

Chickpea, Cicer arietinum, cross fertilization, marker character.

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