On-Farm Multilocation Adaptability Trial of Promising Rice Genotypes across Manipur


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Authors

  • Bhuvaneswari S
  • Meghachandra Singh I
  • Sudhir Kumar
  • Sumangal Singh S
  • Ts. LeendaMonsang
  • Susheel Kumar Sharma
  • Gunamani Singh
  • Prakash N

Keywords:

Adaptability, multilocation, rice, onfarm, grain yield, variance of deviation

Abstract

An on-farm multilocational trial was conducted at farmers’ fields in five districts of Manipur state during kharif, 2015 to test the adaptability of two promising advanced breeding lines of rice (RCM-30 & RCM-31) along with two check varieties (CAU R1 &
RC Maniphou-10). Pooled analysis of variance for plot yield reflected existence of significant Varietal, Location and Variety × Location interaction suggesting diversity in the testing environments. Rice genotype RCM-30 showed highest yield (51.1 kgs/64 m2plot) followed by RCM-31(48.9 kgs/plot). Also, the stability parameter, Vi 2 was nonsignificant for RCM-30 combined with lowest Mean deviation (Di) depicting the superiority over checks as the most adapted genotype under diverse range of environments.

Author Biographies

  • Bhuvaneswari S
    ICAR-Research Complex for NEH Region, Manipur Centre, Lamphelpat-795004, Imphal
  • Meghachandra Singh I
    ICAR-Research Complex for NEH Region, Manipur Centre, Lamphelpat-795004, Imphal
  • Sudhir Kumar
    ICAR-Research Complex for NEH Region, Manipur Centre, Lamphelpat-795004, Imphal
  • Sumangal Singh S
    Krishi Vigyan Kendra, Thoubal, Manipur state
  • Ts. LeendaMonsang
    Krishi Vigyan Kendra, Chandel, Manipur state
  • Susheel Kumar Sharma
    ICAR-Research Complex for NEH Region, Manipur Centre, Lamphelpat-795004, Imphal
  • Gunamani Singh
    Krishi Vigyan Kendra, Imphal West
  • Prakash N
    ICAR-Research Complex for NEH Region, Manipur Centre, Lamphelpat-795004, Imphal

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Submitted

2018-08-14

Published

2018-08-14

Issue

Vol. 31 No. 1 (2018)

Section

Articles

License

Submission of a manuscript implies that when the manuscript is accepted for publication, the authors agree to automatic transfer of the copyright to the publisher. The Indian Association of Hill Farming (IAHF), as the publisher, has the right to enter into any agreement with any organization in India or abroad engaged in reprography, photocopying, storage and dissemination of information contained in these journals. The IAHF has no objection in using the material, provided the information is being utilized for academic purpose but not for commercial use. Due credit line should be given to IAHF where information will be utilized.

How to Cite

S, B., I, M. S., Kumar, S., S, S. S., LeendaMonsang, T., Sharma, S. K., Singh, G., & N, P. (2018). On-Farm Multilocation Adaptability Trial of Promising Rice Genotypes across Manipur. Indian Journal of Hill Farming, 31(1). https://epubs.icar.org.in/index.php/IJHF/article/view/82396