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

G. V. SUBBIAH and D. M. V. PRASADA RAO.

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

Madras Agricultural Journal

Inviting articles for MAJ Vol 111 - June 2024 issue! Article processing fee is completely free for Authors from Other State Institutes!! Submit your manuscript now!! MADRAS AGRICULTURAL JOURNAL has secured an NAAS rating (2024) of 4.36

HOME
AIM & SCOPE
PUBLICATION
MAJ

MASU has been publishing a reputed journal, Madras Agricultural Journal (MAJ) since 1913 and it is one of the longest serving journals in India for the students and research community in agriculture and allied sectors. MAJ has joined the Directory of Open Access Journal Lund, Germany. MAJ are widely cited in research studies.
Read more
Volumes & Issues
EDITORIAL BOARD
GALLERY
CONTACT

Submit Article

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.

Keywords:

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.