Multiple Choice
Based on the data given in the Table, if the revegetation site were limed and fertilized with nitrogen, would you also recommend the addition of P fertilizer to improve tree growth?
A) no
B) yes
C) no basis to judge
Average height of 10 trees planted on reclaimed, mined-over land.
Growth factor added Nothing added 100 kg/ha N 50 kg/ha P 2 cm / wk water
No lime 56 45 63 50
Lime added 85 170 84 80
True or False Questions
(Write T or F after each question.)
Correct Answer:
Verified
Correct Answer:
Verified
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