Everybody can have a house like this to conserve trees!
每个人都可以拥有这样的房子，就可以保护树木了。
The Christmas tree lot is also trying to conserve energy by using compact fluorescent light bulbs on all of their trees, according to Treehugger.
据环保网站“树木拥抱者”说，这批圣诞树还有效利用了树上的精巧型荧光灯泡来贮存能量。
So we should on the basis of prediction and index, considering the fertilization, trying to conserve the trees and doing some chemical cure, implement integrative management.
结合水肥管理，加强树木的养护与化学防治相结合，以测报和防治指标为依据是杨树烂皮病综合治理重要手段。
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