Nitrogen efficiency in grain production
fertilizer nitrogen use efficiency
Fertilizer-nitrogen use efficiency
high nitrogen use efficiency
nitrogen use efficiency
氮素生产效率
氮利用效率
水肥交互
氮肥利用率
氮素利用率
氮素利用
氮素利用效率
氮素营养效率
氮素养分效率
氮效率
N素利用效率
光合特性
品质
氮肥利用效率
氮利用率
Nitrogen use efficiency for grain output
Nitrogen use efficiency for grain production
nitrogen use efficiency for grain yield
nitrogen use efficiency for the plant
Nitrogen use effieiency
photosynthetic nitrogen use efficiency
Water and nitrogen use efficiency
Photosynthetic nitrogen use efficiency PNUE
nitrogen-use efficiency
nitrogen use efficiency NUE
photosynthetic nitrogen-use efficiency
Nutrient use efficiency in physiology
Combustion in nitrogen atmosphere
death by only breathing in nitrogen gas