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IDENTIFICATION OF DROUGHT TOLERANT INBREDS AND HYBRIDS THROUGH PEG-6000 MEDIATED OSMOTIC STRESS IN PEARL MILLET [Penni...
ISSN: 2277 - 7601
Publisher: author
IDENTIFICATION OF DROUGHT TOLERANT INBREDS AND HYBRIDS THROUGH PEG-6000 MEDIATED OSMOTIC STRESS IN PEARL MILLET [Penni...
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/2277392007601
eISSN
:
2277 - 7601
VALID
ISSN Validator
Abstract
Pearl millet [Pennisetum glaucum (L.) R. Br.] is a major staple millet in ensuring food security in the arid regions of the world. It encompasses the potential to produce a higher biomass with better grain quality. Although, its natural habitat pertains drought tolerance, there is a significant reduction in plant stand due to the water stress imposed during the initial growth stage. Hence, this experiment was aimed to screen the inbreds and their crosses for drought tolerance at seedling stages with different level of osmotic stress viz., -3, -5 and -7.5 bar using PEG 6000. The results indicated a significant reduction in germination %, shoot length, root length and seedling vigour index with a concomitant increase in the root/shoot ratio under higher osmotic stress. The inbreds, PT5721, PT6029, PT5748 and ICMB99222 and in hybrids, ICMB99222
