化肥施用量
Fertilizer application rate
Chemical fertilizer application
applying quantity of chemical fertilizer
Chemical fertilizer application rate
平均施肥量
average amount of fertilizer applied
化肥施肥机
chemical manure fertilizing machine
化肥施量
fertilizer application amount
化肥施用
Fertilizer
fertilizer usage
fertilizer application
application of fertilizer
Application of chemical fertilizer
Fertilization
fertilizerapplication
Chemical fertilizer application
Fertilizer use
化肥施用平衡
Balance of chemical fertilizer consumption
化肥施用相对生产力
relative productivity of chemical fertilizer appli
化肥施用相对适宜度
relative fitness of chemical fertilizer applicatio
化肥用量
Fertilizer application rate
Application rate of mineral fertilizer
consumption of chemical fertilizers
fertilizer application
量化施肥
quantified fertilizer application
区域化肥施用负荷
regional load rate of fertilizer application
氮肥施用量
Nitrogen
N application amount
nitrogen fertilizer
Nitrogenous fertilizer
N applying rates
Nitrogen application rate
employs amounts of nitrogen feitilizer
Nitrogen fertilizer application amount
nitrogen fertilizer rates
nitrogen dosage
钾肥施用量
application of potassium
The application of potassium
磷肥施用量
P application rate
phosphate fertilizer application
Phosphorus fertilizer dose
磷肥施用量模式
pattern of phosphatic fertilizer requirment
污肥施用量
application rate of sewage fertilizer
有机肥施用量
Organic manure application rates
Applica tion rate of manure
最高产量施肥量
the fertilizer rate for maximum yield