该规程经大面积示范推广，取得了良好的社会效益、经济效益和生态效益。
Through large area demonstration, a good social, economic efficiency and ecological benefit had been obtained.
实践证明，因地制宜地推广此项技术，经济效益、社会效益和生态效益均很显著。
The benefits economic, social and ecological of this technique have been proven to be remarkable.
实践证明，因地制宜地推广此项技术，经济效益、社会效益和生态效益均很显著。
The benefits economic, social and ecological of this technique have been proven to be remarkable.
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