ArticleScientific reports2018
Effects of Post-Anthesis Nitrogen Uptake and Translocation on Photosynthetic Production and Rice Yield.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 71 citations in OpenAlex.
- Coordinated Application of Nitrogen and Sulfur Synergistically Enhances Grain Yield and Grain Protein Concentration of Rice by Regulating Plant Growth.Plants (Basel, Switzerland) · 2026Article
- Effects of Nitrogen Application Rates and Nitrogen Topdressing at Different Leaf Growth Stages on the Yield, Nitrogen Absorption, and Utilization of Nanjing 9108.Plants (Basel, Switzerland) · 2026Article
- Divergent regulation of rice yield by carbon nanomaterials via biomass allocation and seed setting rate.Frontiers in plant science · 2026Article
- Nitrogen use efficiency of flue-cured tobacco genotypes: physiological basis and relative contributions of nitrogen uptake and utilization.Frontiers in plant science · 2026Article
- Optimizing irrigation and nitrogen levels for improved soil nitrogen dynamics and use efficiency in temperate ecology of Kashmir.Scientific reports · 2025Article
- Optimizing irrigation and nitrogen levels to achieve sustainable rice productivity and profitability.Scientific reports · 2025Article
- Contrasting Alleles ofPlants (Basel, Switzerland) · 2024Article
- Enhancing root physiology for increased yield in water-saving and drought-resistance rice with optimal irrigation and nitrogen.Frontiers in plant science · 2024Article
- Blended controlled-release nitrogen fertilizer increases rice post-anthesis nitrogen accumulation, translocation and nitrogen-use efficiency.Frontiers in plant science · 2024Article
- Timely sown maize hybrids improve the post-anthesis dry matter accumulation, nutrient acquisition and crop productivity.Scientific reports · 2023Article
- Post-anthesis supplementary irrigation improves grain yield and nutritional quality of drip-irrigated rice (Frontiers in plant science · 2023Article
- Increasing the yield of drip-irrigated rice by improving photosynthetic performance and enhancing nitrogen metabolism through optimizing water and nitrogen management.Frontiers in plant science · 2023Article
- Improving Nitrogen Use Efficiency in Rice for Sustainable Agriculture: Strategies and Future Perspectives.Life (Basel, Switzerland) · 2022Review
- Optimizing Nitrogen and Seed Rate Combination for Improving Grain Yield and Nitrogen Uptake Efficiency in Winter Wheat.Plants (Basel, Switzerland) · 2022Article
- Nitrogen and Chemical Control Management Improve Yield and Quality in High-Density Planting of Maize by Promoting Root-Bleeding Sap and Nutrient Absorption.Frontiers in plant science · 2022Article
- Wide belt sowing improves the grain yield of bread wheat by maintaining grain weight at the backdrop of increases in spike number.Frontiers in plant science · 2022Article
- Simultaneously genetic selection of wheat yield and grain protein quality in rice-wheat and soybean-wheat cropping systems through critical nitrogen efficiency-related traits.Frontiers in plant science · 2022Article
- The nitrogen topdressing mode of indica-japonica and indica hybrid rice are different after side-deep fertilization with machine transplanting.Scientific reports · 2021Article
- Coordination of carbon and nitrogen accumulation and translocation of winter wheat plant to improve grain yield and processing quality.Scientific reports · 2020Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Post-anthesis nitrogen uptake and translocation play critical roles in photosynthetic assimilation and grain filling. However, their effects on leaf stay-green characteristics, dry matter accumulation, and translocation after anthesis remain unclear. In this study, post-anthesis N uptake and translocation between two different rice genotypes (Yongyou12 and Zhongzheyou1) were compared through soil nitrogen leaching treatments at the meiosis stage (MST) and anthesis stage(AST) respectively, and their effects on leaf stay-green duration, photosynthesis, dry matter accumulation and translocation during ripening and yield formation were estimated. The results showed that the soil nitrate-N and ammonium-N contents in Yongyou12 pots decreased significantly, and post-anthesis N uptake was 2.0-3.4 fold higher in Yongyou12 than in Zhongzheyou1. The activities of N-metabolism enzymes and antioxidant enzymes were higher, and flag-leaf photosynthesis and dry matter accumulation during ripening were greater, in Yongyou12 than in Zhongzheyou1. However, insufficient available soil N led to significant decreases in the activities of N- metabolism enzymes, decreased flag-leaf photosynthesis, increased translocation of dry matter and N pre-anthesis, accelerated leaf senescence, shorter duration of the leaf stay-green period, and decreased dry matter accumulation and grain plumpness. In addition, the effect of N uptake after anthesis on yield is greater for rice genotypes that depend on post-anthesis dry matter accumulation and an expanded sink capacity.
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