Record Details

Impact of fertility levels and rice genotypes on yield, quality, and chemical properties of soil under tarai region of Uttarakhand

Indian Agricultural Research Journals

View Archive Info
 
 
Field Value
 
Title Impact of fertility levels and rice genotypes on yield, quality, and chemical properties of soil under tarai region of Uttarakhand
 
Creator Anjali Bahuguna
Dr D K Singh
Supriya
Chandra, Subhash
Chaudhary, Amresh
Patel, Shashank
 
Subject Essential nutrients
fertility levels
genotype
panicle
RDF
 
Description A field experiment was conducted during kharif season of 2019 at Crop Research Centre of G.B. Pant University of Agriculture and Technology, Pantnagar (Uttarakhand) for evaluation of six rice genotypes (IET-27263, IET-26418, IET-26420, NDR-359, PD-19 and PD-26) under varying fertility levels (Control, 100% RDF, 150% RDF). Treatments were tested in Split Plot Design with three replications keeping fertilizer levels in main plots and genotypes in sub plots. Application of fertilizer at 150% RDF resulted in significantly higher grain and straw yield over all other fertilizer levels. The rice genotype IET-27263 produced highest grain, straw and biological yield over other genotypes. Similarly, total nitrogen, phosphorus and potassium content and uptake were also found to be increased significantly up to 150% RDF.  Similarly, maximum uptake of N and K in grain and straw was also recorded in genotype IET-27263. It can be concluded that application of fertilizers at higher dose up to 150% RDF is essential for obtaining higher yield of rice. The new rice genotype IET27263 was found superior to all other tested genotypes.
 
Publisher Association of Rice Research Workers
 
Date 2024-09-30
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/OIJR/article/view/145923
 
Source ORYZA-An International Journal of Rice; Vol. 61 No. 3 (2024): July-September; 265-272
2249-5266
0474-7615
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/OIJR/article/view/145923/55996
 
Rights Copyright (c) 2024 Association of Rice Research Workers
http://creativecommons.org/licenses/by/4.0