Electronic Journal of Plant BreedingThe leading target domain in lowland areas is improving the tolerance for anaerobic germination and submergence, especially in direct-seeded rice (DSR). The present study identified elite genotypes with tolerance for anaerobic germination and submergence
J. Godwin Gilbert1, S. Agalya Jasmin1, S. Ramchander1*, K. Indira Petchiammal1, R. Samundeswari2 and P. Dinesh Kumar3
doaj +3 more sources
Electronic Journal of Plant Breeding, 2023 Rice (Oryza sativa L.) serves as the staple food for over 50% of the global population. Puddled transplanted rice (PTR) remains the most prevalent method of rice cultivation. However, challenges like declining water tables, escalating water scarcity,
A. Muvendhan1 , R. Manimaran2*, S. Radhika1 , V. Rajanbabu1 and R. Suresh3*
doaj +3 more sources
Deciphering Genetics Underlying Stable Anaerobic Germination in Rice: Phenotyping, QTL Identification, and Interaction Analysis [PDF]
Rice, 2019 Anaerobic germination (AG) is an important trait for direct-seeded rice (DSR) to be successful. Rice usually has low germination under anaerobic conditions, which leads to a poor crop stand in DSR when rain occurs after seeding.
Sharmistha Ghosal +5 more
doaj +4 more sources
The Impact of Carbohydrate Management on Coleoptile Elongation in Anaerobically Germinating Seeds of Rice (Oryza sativa L.) under Light and Dark Cycles [PDF]
Plants, 2023 The ability of rice to elongate coleoptiles under oxygen deprivation is a determinant of anaerobic germination tolerance, critical for successful direct seeding.
Haru Hirano +3 more
doaj +2 more sources
High-density genetic mapping identified QTLs for anaerobic germination tolerance in rice. [PDF]
Front Plant Sci, 2022 The tolerance of rice anaerobic germination (AG) is the main limiting factor for direct seeding application, yet the genetics mechanism is still in its infancy.
Liang W +7 more
europepmc +2 more sources
Genetic Mapping by Sequencing More Precisely Detects Loci Responsible for Anaerobic Germination Tolerance in Rice. [PDF]
Plants (Basel), 2021 Direct seeded rice (DSR) is a mainstay for planting rice in the Americas, and it is rapidly becoming more popular in Asia. It is essential to develop rice varieties that are suitable for this type of production system.
Ignacio JCI +8 more
europepmc +2 more sources
Electronic Journal of Plant Breeding, 2023 Anaerobic germination is one of the important traits for direct seeded rice cultivation. Identification of tolerant rice genotypes is needed for improving early vigour under anaerobic germination. This study was aimed to identify a rapid and reliable
A. Vinitha1 , D. Vijayalakshmi* , M. Raveendran2 , V. Ravichandran1 and T. Parthipan3
doaj +2 more sources
Early Vigor of a Pyramiding Line Containing Two Quantitative Trait Loci, Phosphorus Uptake 1 (Pup1) and Anaerobic Germination 1 (AG1) in Rice (O. Sativa L.) [PDF]
Agriculture, 2020 Direct-seeded rice is one of the solutions against the issues of limited labor and time in the rice cropping system. Improved useful traits, such as fertilizer uptake and anaerobic germination, are needed to increase yield and efficiency in the direct ...
Na-Hyun Shin +7 more
doaj +2 more sources
Enriched-GWAS and Transcriptome Analysis to Refine and Characterize a Major QTL for Anaerobic Germination Tolerance in Rice. [PDF]
Int J Mol Sci, 2021 Tolerance of anaerobic germination (AG) is a key trait in the development of direct seeded rice. Through rapid and sustained coleoptile elongation, AG tolerance enables robust seedling establishment under flooded conditions. Previous attempts to fine map
Tnani H +8 more
europepmc +2 more sources
Dynamic genome-wide association analysis and identification of candidate genes involved in anaerobic germination tolerance in rice. [PDF]
Rice (N Y), 2021 In Asian rice production, an increasing number of countries now choose the direct seeding mode because of rising costs, labour shortages and water shortages.
Su L +11 more
europepmc +2 more sources