Ation?
of nitrogen
ught injury.
quickly and can burn grass?
a. hydrated lime
b. ground lime
c. dolomitic lime
13. how many pounds of ground lime should
be spread per 1,000 ft? to raise the ph of a
clayey soil from 5.5 to 6.5?
14. to increase acidity and lower the ph the
turf manager should apply
a. iron
b. phosphorus
c. manganese
d. sulfur
r most
1 conditions he