What are the best practices when fertilizers are required for vegetated landscap

google

试卷: LEED AP EB模拟题 B卷[查看]
What are the best practices when fertilizers are required for vegetated landscapes?
A: Use weed and feed fertilizers in the fall to prevent weeds in the spring
B: If synthetic fertilizers are used, use slow release types
C: Use fertilizer before heavy rains are expected in order to maximize soil penetration
D: Apply fertilizer no closer th an 20 feet from waterways

参考答案: B

本题解释:
Notes:
See Reference Guide SS Credit 3, Implementation, Chemical Fertilizer