{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["15"],"submitter":["Gao B"],"pubmed_abstract":["<h4>Introduction</h4>This study explores how elevated CO<sub>2</sub> concentration may alter the source-sink dynamics in rice by providing additional carbon for photosynthesis, thereby affecting nutrient absorption and distribution.<h4>Methods</h4>A free-air CO<sub>2</sub> enrichment experiment was conducted on a japonica cultivar Wuyunjing 27 in 2017 and 2018 growing seasons. The plants were exposed to ambient and elevated CO<sub>2</sub> level (increased by 200 μmol·mol-1) and two source-sink manipulation treatments (control with no leaf cutting and cutting off the top three leaves at heading).<h4>Results</h4>The elevated CO<sub>2</sub> significantly increased the above-ground biomass and the straw non-structural carbohydrate concentration by an average of 19.3% and 12.5%, respectively. S"],"journal":["Frontiers in plant science"],"pagination":["1450893"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11608955"],"repository":["biostudies-literature"],"pubmed_title":["Impacts of elevated CO&lt;sub&gt;2&lt;/sub&gt; and partial defoliation on mineral element composition in rice."],"pmcid":["PMC11608955"],"pubmed_authors":["Zhou M","Gao B","Hu S","Zhu J","Yang L","Jing L","Wang Y","Sun X","Wang K"],"additional_accession":[]},"is_claimable":false,"name":"Impacts of elevated CO&lt;sub&gt;2&lt;/sub&gt; and partial defoliation on mineral element composition in rice.","description":"<h4>Introduction</h4>This study explores how elevated CO<sub>2</sub> concentration may alter the source-sink dynamics in rice by providing additional carbon for photosynthesis, thereby affecting nutrient absorption and distribution.<h4>Methods</h4>A free-air CO<sub>2</sub> enrichment experiment was conducted on a japonica cultivar Wuyunjing 27 in 2017 and 2018 growing seasons. The plants were exposed to ambient and elevated CO<sub>2</sub> level (increased by 200 μmol·mol-1) and two source-sink manipulation treatments (control with no leaf cutting and cutting off the top three leaves at heading).<h4>Results</h4>The elevated CO<sub>2</sub> significantly increased the above-ground biomass and the straw non-structural carbohydrate concentration by an average of 19.3% and 12.5%, respectively. S","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024","modification":"2025-04-04T00:21:32.049Z","creation":"2025-04-04T00:21:32.049Z"},"accession":"S-EPMC11608955","cross_references":{"pubmed":["39624247"],"doi":["10.3389/fpls.2024.1450893"]}}