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IMPACT OF MOISTURE STRESS AT GRAIN FILLING STAGE ON DIFFERENT QUALITY ATTRIBUTES OF RICE (Oryza sativa L.)
ISSN: 2277 - 7601
Publisher: author
IMPACT OF MOISTURE STRESS AT GRAIN FILLING STAGE ON DIFFERENT QUALITY ATTRIBUTES OF RICE (Oryza sativa L.)
Indexed in
Agriculture and Food Sciences
ARTICLE-FACTOR
1.3
Article Basics Score: 3
Article Transparency Score: 2
Article Operation Score: 2
Article Articles Score: 2
Article Accessibility Score: 2
SUBMIT PAPER ASK QUESTION
International Category Code (ICC):
ICC-0202
Publisher: Kiran Abasaheb More
International Journal Address (IAA):
IAA.ZONE/2277388787601
eISSN
:
2277 - 7601
VALID
ISSN Validator
Abstract
Moisture stress at reproductive stage will alter some of the quality characters of rice, either it may increase or decrease under drought. Inthe present investigation, upland rice cultivar Nagina22 and twelve drought tolerant mutants were raised in water stress & non-stresscondition and ten quality parameters were recorded. The results of analysis of variation showed that they had significant difference at 1%probability level under both stress and non stress condition. Mean comparison showed that there was an increase in grain length andbreadth, 1000 grain weight, linear elongation ratio and water uptake ratio under well watered condition. Increased milling %, hulling %,head rice recovery and breadth wise expansion ratio were observed under water deficit condition. Under stress condition, head ricerecovery showed positively significant correlation with hulling % and milling %. According to multivariate analysis, PC1 contributing trait...
