Methane Emission from Rice Fields:Necessity for Molecular Approach for Mitigation
作者机构：Department of Horticulture IndustryWonkwang UniversityIksan 54538Korea Plant Molecular Biology and Biotechnology Research CenterGyeongsang National UniversityJinju 52828Korea Department of Southern Area Crop ScienceNational Institute of Crop ScienceMiryang 50424Korea Department of Agricultural BiotechnologySeoul National UniversitySeoul 08826Korea Department of Plant SciencePlant Genomics and Breeding InstituteResearch Institute of Agriculture and Life SciencesSeoul National UniversitySeoul 08826Korea
出 版 物：《Rice science》 (水稻科学（英文版）)
年 卷 期：2024年第31卷第2期
页 面：159-178页
核心收录：
学科分类：0710[理学-生物学] 082803[工学-农业生物环境与能源工程] 08[工学] 0828[工学-农业工程] 09[农学] 0903[农学-农业资源与环境] 0901[农学-作物学]
基 金：supported by the Improvement of Green Rice Plant Type Using Genetic Information Program Rural Development Administration Korea (Grant No. PJ01699202)
主 题：methane emission rice breeding aerenchyma greenhouse gas radial oxygen loss
摘 要：Anthropogenic methane emissions are a leading cause of the increase in global averagetemperatures,often referred to as global *** soils play a significant role in methaneproduction,where the anaerobic conditions promote the production of methane by *** fields contribute a considerable portion of agricultural methane emissions,as riceplants provide both factors that enhance and limit methane *** plants harbor both methaneproducingand methane-oxidizing *** from rice roots provide source for methaneproduction,while oxygen delivered from the root aerenchyma enhances methane *** haveshown that the diversity of these microorganisms depends on rice cultivars with some genes characterizedas harboring specific groups of microorganisms related to methane ***,there is still aneed for research to determine the balance between methane production and oxidation,as rice plantspossess the ability to regulate net methane *** agronomical practices,such as fertilizerand water management,have been employed to mitigate methane ***,studiescorrelating agronomic and chemical management of methane with productivity are ***,evidences for breeding low-methane-emitting rice varieties are scattered largely due to the absence ofcoordinated breeding *** has indicated that phenotypic characteristics,such as rootbiomass,shoot architecture,and aerenchyma,are highly correlated with methane *** reviewdiscusses available studies that involve the correlation between plant characteristics and *** emphasizes the necessity and importance of breeding low-methane-emitting rice varieties inaddition to existing agronomic,biological,and chemical *** review also delves into the idealphenotypic and physiological characteristics of low-methane-emitting rice and potential breeding techniques,drawing from studies conducted
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