Which strategies optimize irrigation?(Choose 3)

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试卷: LEED v4 OM模拟题A卷英文[查看]
Which strategies optimize irrigation?(Choose 3)
哪项策略有助于减少灌溉用水？（选3项）
A: Testing for salinity测试盐碱度
B: Using grass only for playing fields and similar activities仅将草种植在运动场或者类似活动区域
C: Using graywater for irrigation用灰水来灌溉
D: Choosing native plants选择本地植物
E: Planting a Xeriscape landscape种植旱生园艺

参考答案: BDE

本题解释:
选择BDE，本题解释 A.This is a small detail in the reference guide. See WE Credit Outdoor Water Use Reduction/Further Explanation/Alternative Water Sources for more information. B.Limiting turf grass reduces irrigation demand. C.The use of alternative water sources for irrigation is not an optimization strategy. D.Native and adaptive plants use less water than non-native plants. E.Xeriscaping uses less water.