Yields and its Component Characters in Upland Rice of Manipur

Background: Yield is a complex entity. The pre-requisite for achieving high yields in rice depends on identification of superior new genotypes for various traits associated with yield. These characters may help in advancing the yield like the plant height, tillers per plant, length of panicle, grain...

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Bibliographic Details
Main Authors: Shyamkesho, M. (Author), Tilakraj, T. (Author)
Format: Article
Language:English
Published: Agricultural Research Communication Centre 2022
Subjects:
Online Access:View Fulltext in Publisher
LEADER 02130nam a2200205Ia 4500
001 10.18805-ag.D-5170
008 220706s2022 CNT 000 0 und d
020 |a 0253150X (ISSN) 
245 1 0 |a Yields and its Component Characters in Upland Rice of Manipur 
260 0 |b Agricultural Research Communication Centre  |c 2022 
856 |z View Fulltext in Publisher  |u https://doi.org/10.18805/ag.D-5170 
520 3 |a Background: Yield is a complex entity. The pre-requisite for achieving high yields in rice depends on identification of superior new genotypes for various traits associated with yield. These characters may help in advancing the yield like the plant height, tillers per plant, length of panicle, grains per panicle, grain weight and their relationship with yield and direct and indirect contribution to grain yield. The present study was conducted to identify the yield and its related characters of all the rice cultivars which are collected from the hill farmers of Manipur. Methods: Field experiment of 90 local rice cultivars were conducted in the experimental farm of ICAR, Lamphel, Imphal, Manipur. Sample random sampling technique with a sample size of 6 competitive plant were study in the present study. Data of plant height, total tillers per plant, length of panicle, total spikelet’s per panicle, grain per panicle, grain weight, grain yield per plant were analysed. Result: The present finding shows that a large number of local cultivars are used by the hill farmers of Manipur without appropriate selection. Some of these cultivars were having those agronomic traits which are considered to be associated with yield characters of rice. If improved high yielding varieties for upland rice cropping is not available to the farmers’ they can select to those local cultivars having desirable yield characters. © 2022, Agricultural Research Communication Centre. All rights reserved. 
650 0 4 |a Cultivars 
650 0 4 |a Panicle 
650 0 4 |a Saved seed 
650 0 4 |a Tiller 
650 0 4 |a Yield indicator 
700 1 |a Shyamkesho, M.  |e author 
700 1 |a Tilakraj, T.  |e author 
773 |t Agricultural Science Digest