主题词：Crop Yield and Soil Fertility; Rice Cultivation and Yield Improvement; Agronomic Practices and Intercropping Systems; Climate change impacts on agriculture; Soil Carbon and Nitrogen Dynamics; Genetics and Plant Breeding; Irrigation Practices and Water Management; Agricultural Science and Fertilization; Wheat and Barley Genetics and Pathology; Plant Micronutrient Interactions and Effects; Plant nutrient uptake and metabolism; Soybean genetics and cultivation; Plant Water Relations and Carbon Dynamics; Legume Nitrogen Fixing Symbiosis; Plant responses to elevated CO2; Soil Management and Crop Yield; Remote Sensing in Agriculture; Plant responses to water stress; Weed Control and Herbicide Applications; Growth and nutrition in plants; Nitrogen and Sulfur Effects on Brassica; Plant Stress Responses and Tolerance; Sunflower and Safflower Cultivation; Plant tissue culture and regeneration; Seed Germination and Physiology