Madras Agricultural Journal
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DETERIORATION OF SEED QUALITY AS REVEALED BY TOPOGRAPHICAL TETRAZOLIUM TEST IN FIELD BEAN

Abstract

A study to determine seed quality of stored field bean cv, Co. 1 by topographical tetrazolium test in comparison with the standard germination test revealed that the germinability differed significantly due to the seed treatments and storage containers. The percentage of germinable seeds in tetrazolium test showed close association with the results of standard germination test. Besides, this test has elegantly and picturesquely Characterised the damages occurring in seeds due to deterioration.

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