ArticleFoods (Basel, Switzerland)2024
Reduced Nitrogen Application with Dense Planting Achieves High Eating Quality and Stable Yield of Rice.
Article in Foods (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Multi-Dimensional Quality Attributes of Cooked Rice as Influenced by Nitrogen Supply and Milling Intensity.Journal of food science · 2026Article
- Determinants of Rice Grain Quality: Synergistic Roles of Genetics, Environment, and Agronomic Practices.International journal of molecular sciences · 2026Review
- Reducing nitrogen with dense planting increase sweetpotato storage roots quantity via favoring starch synthesis over lignification.iScience · 2026Article
- Improving nitrogen use efficiency ofFrontiers in plant science · 2026Article
- Effects of Colony Breeding System and Nest Architecture on Soil Microbiome and Fertility in the Fungus-Growing TermiteInsects · 2025Article
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10 authors.
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Abstract
Rational nitrogen (N) application can enhance yield and improve grain eating quality in rice. However, excessive N input can deteriorate grain eating quality and aggravate environmental pollution, while reduced N application (RN) decreases rice yield. Reduced N application with dense planting (RNDP) is recommended for maintaining rice yield and improving N use efficiency. However, the effects of RNDP on the rice grain eating quality and starch structure and properties remain unclear. A two-year field experiment was conducted to investigate the effects of RNDP on the rice yield, grain eating quality, and starch structure and properties. Compared to conventional N treatment, RN decreased significantly the rice yield, while RNDP achieved a comparable grain yield. Both the RN and RNDP treatments improved significantly the rice eating quality. The high eating quality of RNDP was attributed to increased gel consistency, pasting viscosity, and stickiness after cooking as well as decreased protein content. A further analysis of starch structure and properties revealed that RNDP decreased the relative crystallinity, lamellar intensity, gelatinization enthalpy, and retrogradation enthalpy of starch. Therefore, RNDP achieved a stable rice yield and enhanced rice eating quality. These findings provide valuable insights into obtaining optimal quality and consistent yield in rice production under reduced N conditions.
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