CO 3 Cowpea (Vigna sinensis L. Savi) - A High Yielding Medium Duration Variety for Tamil Nadu

P. V. MARAPPAN; R. S. ANNAPPAN; S. IYEMPERUMAL; K. MAHUDESWARAN; G. A. PALANISWAMY and S. GIRIDHARAN

doi:https://doi.org/10.29321/MAJ.10.A02813

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

CO 3 Cowpea (Vigna sinensis L. Savi) - A High Yielding Medium Duration Variety for Tamil Nadu

Author: P. V. MARAPPAN, R. S. ANNAPPAN, S. IYEMPERUMAL, K. MAHUDESWARAN, G. A. PALANISWAMY and S. GIRIDHARAN,

p-ISSN: 0024-9602, e-ISSN:2582-5321, Vol: 67, Issue: mar-mar,

DOI:https://doi.org/10.29321/MAJ.10.A02813

Download

Abstract

A high yielding selection PLS 25 isolated from germplasm was released as an improved variety, cowpea CO 3. It is a medium duration (80 days) semi-erect type with less trailing habit, The seeds are light brown uniform coloured with bold size. Under irrigation it gives an average yield of 1,086 kg of grain/ha with per day productivity of 13.6 kg and under rainfed conditions it gives 829 kg/he with per day productivity of 10.4 kg.

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.