Madras Agricultural Journal
Loading.. Please wait

Home

User Account

UPTAKE OF N, P AND K BY FOUR HIGH YIELDING RICE VARIETIES UNDER DIFFERENT FERTILIZER LEVELS

  • Author:G. V. SUBBIAH and D. M. V. PRASADA RAO.

    p-ISSN:0024-9602, e-ISSN:2582-5321, Vol:70, Issue:jun-jun

    DOI: https://doi.org/10.29321/MAJ.10.A02637
    Download

Abstract

                                A field experiment was conducted during the Kharif 1972 at Agricultural College Farm, Bapatia, to study the NPK uptake by the four high yielding rice varieties at different stages of crop growth, at different fertilizer levels. The results indicated that the uptake of N and P gradually increased upto panicle initiation with a further steep increase up to flowering and rematned more or less constant at harvest. But in case of K followed the came trend up to flowering stage, dropped to a lower level by harvest time. P uptake at flowering had a significant contribution to grain yield.

Key words :

footer

Get In Touch

For MASU related issues :
PUBLISHER
SECRETARY
Madras Agricultural Students Union
Tamil Nadu Agricultural University
Coimbatore - 641 003
Tamil Nadu, India.

For MAJ related issues :
CHIEF EDITOR
Madras Agricultural Students Union
Tamil Nadu Agricultural University
Coimbatore - 641 003
Tamil Nadu, India.

ISSN : 0024-9602
eISSN : 2582-5321

Contact Us

Office: 0422-2966781
Mobile: +91 8300947681

Email: masutnau@gmail.com
masu@tnau.ac.in , maj@tnau.ac.in

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright @ 2023 Madras Agricultural Journal | Masu Journal All right reserved.