(A)A higher percentage of total agriculture acreage was fallow in the United States than in the Soviet Union. (B)The United States had more fallow acreage than planted acreage. (C)Fewer total acres of available agricultural land was fallow in the Soviet Union than in the United States. (D...
Once the field has reached a correct straight position, the plot shape file can be drawn by selecting at least four points at the corners of the experiment. The number of columns and rows must be informed. At this point the experimental borders can be eliminated, in the example bellow the ...
China has been facing serious land degradation and desertification in its north and northwest arid and semi-arid areas. Monitoring the dynamics of percentage vegetation cover (PVC) using remote sensing imagery in these areas has become critical. However, because these areas are large, remote, and ...