Yield attributes of rice (Oryza sativa) under acidic, low-phosphorus and high-iron soils of north-eastern region of India


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Authors

  • B D SHARMA
  • D K HORE

Keywords:

yield attributes, acid soils, rice, Oryza sativa

Abstract

In a path analysis and correlations study of 50 diverse varieties of rice (Oryza saliva L.) in randomized block design experiment conducted on acidic, P-deficient and high-iron soils under lowland conditions of mid-hills of Meghalaya, panicle weight was found the most reliable single yield component. Besides, panicle length, panicles/plant and days to flower were the factors that deserve priority for selection of well-adapted superior types.

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Author Biographies

  • B D SHARMA
    Senior Scientist, Regional Station, NBPGR, Phagli, Shmla,
    Himachal Pradesh 171 004
  • D K HORE
    Senior Scientist, Regional Station, National Bureau of Plant Genetic Resources, Shillong, Meghalaya 793 013

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Issue

Vol. 67 No. 12 (1997)

Section

Articles

License

The copyright of the articles published in The Indian Journal of Agricultural Sciences is vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR.

How to Cite

SHARMA, B. D., & HORE, D. K. (2013). Yield attributes of rice (Oryza sativa) under acidic, low-phosphorus and high-iron soils of north-eastern region of India. The Indian Journal of Agricultural Sciences, 67(12). https://epubs.icar.org.in/index.php/IJAgS/article/view/30144