Record Details

Population dynamics and growth of Galinsoga ciliata in relation to method of cultivation, crop type and altitude

Indian Agricultural Research Journals

View Archive Info
 
 
Field Value
 
Title Population dynamics and growth of Galinsoga ciliata in relation to method of cultivation, crop type and altitude
 
Creator MISRA, J
PANDEY, H N
TRIPATHI, R S
 
Subject Galinsoga ciliata, population dynamics, cultivation, crop type, altitude
 
Description Population dynamics and growth (dry-matter yield) of Galinsoga ciliata (Rafin.) Blake a serious weed in hillagroecosystem of Meghalaya was studied for two years in radish (Raphanus sativus L.) and maize (Zea mays L.) fieldsunder slash and burn agriculture (jhum) and terrace cultivation situated at high and low altitudes of Meghalaya, north-eastIndia. Two to three seedling cohorts were recruited in the crop fields at the low altitude, while at high altitudeseedlings were recruited 'invariably in three successive cohorts. Seedling emergence in the first cohort was significantlyhigher than in the second and/or third cohort. Associated crop, method of cultivation and altitudinal variation significantlyinfluenced seedling recruitment and survivorship and half lives of cohorts of G. ciliata.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-02-25
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/27694
 
Source The Indian Journal of Agricultural Sciences; Vol 68, No 9 (1998)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/27694/12562
 
Rights Copyright (c) 2014 The Indian Journal of Agricultural Sciences