The basis for grain yield differences in mungbean cultivars and identifications of yield limiting factors

Pawar, S. E. ; Bhatia, C. R. (1980) The basis for grain yield differences in mungbean cultivars and identifications of yield limiting factors TAG Theoretical and Applied Genetics, 58 (2). pp. 171-175. ISSN 0040-5752

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Official URL: http://www.springerlink.com/index/pv33388060p861g4...

Related URL: http://dx.doi.org/10.1007/BF00279709

Abstract

Eight mungbean cultivars, selected from a cultivar collection on the basis of their grain yield, were grown in a replicated experiment. Morphological and physiological components contributing to grain yield were analysed. The principal yield limiting factor and the desirable yield component of each cultivar have been identified. The rate of dry matter accumulation was low in all cultivars. It is suggested that for a short duration crop like this, selection for rapid rate of dry matter increase would be advantageous. However, it should also be associated with a high partitioning efficiency (Harvest index). The top yielding cultivar had high biological yield and productive racemes.

Item Type:Article
Source:Copyright of this article belongs to Springer.
Keywords:Vigna Radiata Mungbean; Grain Yield; Harvest Index; Growth Analysis
ID Code:34294
Deposited On:25 Apr 2011 11:17
Last Modified:25 Apr 2011 11:17

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