A5003743352- Plant nutrient uptake and metabolism
- Soil Carbon and Nitrogen Dynamics
- Phosphorus and nutrient management
- Potato Plant Research
- Plant Micronutrient Interactions and Effects
- Crop Yield and Soil Fertility
Hefei Institutes of Physical Science
2024
Chinese Academy of Sciences
2024
Nanjing Agricultural University
2007
Background and AimsThere is increased evidence that partial nitrate (NO3−) nutrition (PNN) improves growth of rice (Oryza sativa), although the crop prefers ammonium (NH4+) to NO3− nutrition. It not known whether response supply related nitrogen (N) use efficiency (NUE) in cultivars.
Microbial-driven N turnover is important in regulating fertilizer use efficiency through the secretion of metabolites like glycolipids. Currently, our understanding potential glycolipids to partially reduce and effects on crop yield still limited. Here, a three-year situ field experiment was conducted with seven treatments: no fertilization (CK); chemical N, phosphorus potassium (NPK); NPK plus (N+PKT); PK 10% (0.9 N+PKT), 20% (0.8 30% (0.7 100% (PKT) reduction. Compared NPK, 0–20% reduction...