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SEED SIZE IN RELATION TO IMBIBITION, EMERGENCE AND SPEED OF EMERGENCE IN PEANUT (Arachis hypogae L.) cv POL 1 AND TMV 2

  • Author:A. S. Ponnuswamy and V. Ramakrishnan

    p-ISSN:0024-9602, e-ISSN:2582-5321, Vol:72, Issue:jan-jan

    DOI: https://doi.org/10.29321/MAJ.10.A02345
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Abstract

                                A study was carried out to assess the influence of seed size relative to imbibit- ion, radicle emergence and speed of emergence, in groundnut cv POL 1 and TMV 2. The study revealed that the imbibition rate increased with increase in duration of soaking Irrespective of seed size. However, imbibition rate and speed of radicle emergence showed a negative correlation with seed size in laboratory study alone, In field emergence test, the graded seeds gave significantly higher percentage of ger- mination than the ungraded seeds and were on par. The speed of field emergence decreased with increase in seed size in both the varieties.

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ISSN : 0024-9602
eISSN : 2582-5321

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