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  1. No Access

    Article

    Optimizing Nitrogen Fertilization Managements Under Mechanical Deep Placement for Raising Rice Grain Yield

    It is not known whether both reducing tiller-fertilizer and increasing panicle-fertilizer can significantly increase grain yield under mechanical deep placement. The two-year field experiment was conducted to ...

    Qiankun Li, Zheng Zhang, Haidong Liu, Yizhu Wu… in Journal of Plant Growth Regulation (2024)

  2. No Access

    Article

    Effects of Nitrogen Fertilizer Rate Under Deep Placement on Grain Yield and Nitrogen Use Efficiency in Mechanical Pot-seedling Transplanting Rice

    Rice yield and nitrogen use efficiency will be affected by different nitrogen (N) application rate. However, previous studies were limited on different nitrogen fertilization rate under deep placement. In orde...

    Yifei Wang, Yingqi Li, Yunhe **e, **aoming Yang… in Journal of Plant Growth Regulation (2023)

  3. No Access

    Article

    Effects of Different Fertilization Methods on Grain Yield, Photosynthetic Characteristics and Nitrogen Synthetase Enzymatic Activities of Direct-seeded Rice in South China

    Different fertilization methods will affect rice yield and its growth. To address the influence of different fertilization methods on yield, photosynthetic intensity, and nitrogen synthetase enzymatic activiti...

    Zheng Zhang, Yifei Wang, Yunyan Chen, Umair Ashraf… in Journal of Plant Growth Regulation (2022)

  4. No Access

    Article

    Emergence and Seedling Establishment of Rice Varieties at Different Sowing Depths

    Direct seeding of rice is an efficient and labor-saving planting method. Deep sowing during direct seeding may benefit rice, although it will influence seed germination and seedling establishment. In a pot exp...

    Wen**g Yang, Daitianshu Xu, Shuying Li, **angru Tang… in Journal of Plant Growth Regulation (2022)

  5. No Access

    Article

    Additional Nitrogen Application Under Different Water Regimes at Tillering Stage Enhanced Rice Yield and 2-Acetyl-1-Pyrroline (2AP) Content in Fragrant Rice

    Water (W) and nitrogen (N) management at tillering stage could largely affect aroma biosynthesis in fragrant rice. In the present study, three rice cultivars, i.e., Basmati, Nongxiang 18, and Yungengyou 14, we...

    Yanhong Li, Zhaowen Mo, Yuzhan Li, Jun Nie… in Journal of Plant Growth Regulation (2022)

  6. No Access

    Article

    Deep Placement of Nitrogen Fertilizer Affects Grain Yield, Nitrogen Recovery Efficiency, and Root Characteristics in Direct-Seeded Rice in South China

    Deep placement of nitrogen (N) fertilizer has become one of the effective management practices for increasing crop yield and improving N recovery efficiency (NRE). However, it is unclear how different N fertil...

    Yunyan Chen, **shan Fan, Zhaowen Mo, Leilei Kong… in Journal of Plant Growth Regulation (2021)

  7. No Access

    Article

    γ-Aminobutyric Acid Regulates Grain Yield Formation in Different Fragrant Rice Genotypes Under Different Nitrogen Levels

    The influences of γ-aminobutyric acid (GABA) and nitrogen on grain yield, yield-related traits, plant growth, grain–leaf ratio and NSC contents in different fragrant rice genotypes are not fully understood. A ...

    Yuzhan Li, Rifang Lai, Wu Li, Jiaqi Liu… in Journal of Plant Growth Regulation (2020)