主题词：Soil Carbon and Nitrogen Dynamics; Plant nutrient uptake and metabolism; Clay minerals and soil interactions; Legume Nitrogen Fixing Symbiosis; Plant Micronutrient Interactions and Effects; Soil and Unsaturated Flow; Soil and Water Nutrient Dynamics; Plant Stress Responses and Tolerance; Agriculture, Soil, Plant Science; Aluminum toxicity and tolerance in plants and animals; Rice Cultivation and Yield Improvement; Heavy metals in environment; Phosphorus and nutrient management; Agronomic Practices and Intercropping Systems; Microbial Community Ecology and Physiology; Educational Robotics and Engineering; Iron oxide chemistry and applications; Peatlands and Wetlands Ecology; Soybean genetics and cultivation; Wastewater Treatment and Nitrogen Removal; Silicon Effects in Agriculture; Nematode management and characterization studies; Plant responses to water stress; Agricultural Science and Fertilization; Soil erosion and sediment transport