At the same time, "O-IV", "O-II" and "O-III" regions showed an increasing trend in the proportion of grain production and meat production.
← all excerpts
Analysis on agricultural carbon emissions transfer of inter-provincial trade in China.
1
—
—
At the same time, "O-IV", "O-II" and "O-III" regions showed an increasing trend in the proportion of grain production and meat production.