Results 21 to 30 of about 7,541 (167)

Identification of anaerobic germination tolerant landraces and validation of molecular marker in rice (Oryza sativa L.)

Electronic Journal of Plant Breeding, 2022
Poor germination and late seedling establishment are the main obstacles observed for wide spread adoption of direct-seeded rice cultivation in both rainfed and irrigated regions due to the waterlogged condition of the soil.
G. Mohanapriya1, S. Kavitha2, V. Thiruvengadam3, M. Raveendran4 and S. Manonmani5*
doaj   +1 more source

Screening of potential donors for anaerobic stress tolerance during germination in rice

Frontiers in Plant Science, 2023
The rising cost of transplanting rice has made direct seeding an affordable alternative for rice establishment, particularly in Africa. However, direct seeding, while cost-effective, faces crop establishment challenges due to flooding. Uncontrolled water,
Lupakisyo Mwakyusa, Lupakisyo Mwakyusa, Maria Cristina Heredia, Newton Lwiyiso Kilasi, Richard R. Madege, Max Herzog, Shalabh Dixit   +6 more
doaj   +1 more source

Identification of Candidate Genes for Salinity and Anaerobic Tolerance at the Germination Stage in Rice by Genome-Wide Association Analyses

Frontiers in Genetics, 2022
Multiple stress tolerance at the seed germination stage is crucial for better crop establishment in the direct-seeded rice ecosystem. Therefore, identifying rice genes/quantitative trait loci (QTLs) associated with salinity and anaerobic tolerance at the
Mohammad Rafiqul Islam, Shahzad Amir Naveed, Yue Zhang, Zhikang Li, Zhikang Li, Zhikang Li, Xiuqin Zhao, Sajid Fiaz, Fan Zhang, Fan Zhang, Zhichao Wu, Zhiqing Hu, Binying Fu, Yingyao Shi, Shahid Masood Shah, Jianlong Xu, Jianlong Xu, Wensheng Wang, Wensheng Wang, Wensheng Wang   +19 more
doaj   +1 more source

Genetic Basis of Direct Seeding Adaptability in Rice and its Breeding Strategy

Guangdong nongye kexue, 2022
Rice is one of the most important food crops in the world. With the decrease of rural labor force and the rapid increase of labor cost, rice production is shifting from transplanting to direct seeding.
YAN Xiaoxia1,2 , WANG Feng1 , LIU Wuge1 , LIAO Yilong1 , ZHU Manshan1 , FU Chongyun1 , HUO Xing1 , LIU Dilin1
doaj   +3 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.)

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, Jae-Hyuk Han, Su Jang, Kihwan Song, Hee-Jong Koh, Jong-Hee Lee, Soocheul Yoo, Joong Hyoun Chin   +7 more
doaj   +1 more source

The Impact of Carbohydrate Management on Coleoptile Elongation in Anaerobically Germinating Seeds of Rice (Oryza sativa L.) under Light and Dark Cycles

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, Takeru Watanabe, Mika Fukuda, Takeshi Fukao   +3 more
doaj   +1 more source

A design of experiments screen reveals that Clostridium novyi-NT spore germinant sensing is stereoflexible for valine and its analogs

Communications Biology, 2023
A screen for germination of Clostridium novyi-NT spores reveals that germinant sensing of this tumor-destructive anaerobic bacterium is stereoflexible for valine and its analogs and identifies co-germinants to improve germination efficacy in tumors.
Ajitha Sundaresan, Mai Le Ngoc, Marvell Ung Wew, Varsha Ramkumar, Prahlad Raninga, Rongji Sum, Ian Cheong   +6 more
doaj   +1 more source

Regain flood adaptation in rice through a 14-3-3 protein OsGF14h

Nature Communications, 2022
Waterlogging tolerance is important in direct seeding rice cultivation practice. Here, the authors identify a 14-3-3 protein-coding gene OsGF14h in weedy rice that confers anaerobic germination and anaerobic seedling development tolerance by balancing ...
Jian Sun, Guangchen Zhang, Zhibo Cui, Ximan Kong, Xiaoyu Yu, Rui Gui, Yuqing Han, Zhuan Li, Hong Lang, Yuchen Hua, Xuemin Zhang, Quan Xu, Liang Tang, Zhengjin Xu, Dianrong Ma, Wenfu Chen   +15 more
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Mechanisms of Anaerobic Soil Disinfestation: Volatile Fatty Acids Reduce Viability of Athelia (Sclerotium) rolfsii Sclerotia in Acidic Soil Conditions and Have Limited Effects on Endemic Trichoderma spp.

Frontiers in Sustainable Food Systems, 2021
Volatile fatty acids (VFAs), such as acetic and n-butyric acid, released during anaerobic decomposition of organic soil amendments during anaerobic soil disinfestation (ASD) likely play a role in soilborne plant pathogen inoculum suppression.
Keagan J. Swilling, Utsala Shrestha, Bonnie H. Ownley, Kimberly D. Gwinn, David M. Butler   +4 more
doaj   +1 more source

Pulp and Paper Mill Sludge Utilization by Biological Methods

Engineering Proceedings, 2023
The aim of our contribution is to evaluate the possibilities for the biochemical utilization of paper wastes. We tested aerobic and anaerobic degradation of paper waste sludges from a plant that processes recycled paper.
Adam Pochyba, Dagmar Samešová, Juraj Poništ, Jozef Salva   +3 more
doaj   +1 more source