0 pts
0.75 pts
0.9 pts
1 pts
1.25 pts
...correctly identify the primary question driving the article. test 1
...correctly identify the data used to answer the primary question driving the research.
...correctly identify the important implications of the research. Increased planting density could reduce the use of herbicides and mechanical weed control.
...correctly identify important future research. The effect of water availability on crop competition with weeds. "As weeds can only be effectively suppressed at high crop density, we need to investigate the characteristics increasing weed suppression at high density if we want to better utilise the potential for weed suppression by crops." "What attributes improve weed suppression at high density?" "In combination with an appropriate crop rotation, it might even be possible to eliminate chemical and mechanical weed control under some conditions. Of course, further research is needed before we have a sufficient understanding of the environmental conditions under which such a strategy can be effective."