Question 1
Which of the following buffer methods used to determine lime requirement was developed for low CEC and kaolinitic soils?
◦ SMP
◦ Mehlich
◦ Woodruff
◦ Adams?Evans
Question 2
Which of the following crops has a highly sensitive aluminum tolerance level?
◦ alfalfa
◦ soybean
◦ ryegrass
◦ oats