reasonable fertilizer amount
Baoding Regional differences Economic developing synthetical order Econormic regional coefficient of variability Economic developing total Z index
promote fundamental shifts in the economic system and mode of economic growth
application of organic fertilizer combined with chemical fertilizer
Different ratio of cake fertilizer and inorganic fertilizer
Nitrogen fertilizer combined with potassium fertilizer
organic fertilizer and chemical fertilizer
organic fertilizer plus inorganic fertilizer
Greater China economic region
“gold triangle” economic zone
a new round economic growth
a reform of economic system
accelerate the process of economic reform
accounting of green economic
achieved better economic results
Act Governing the Exclusive Economic Zone and the Continental Shelf of the Republic of China
active power load’s economic distribution