摘要
项目区自然条件好,水土资源丰富,工程施工条件良好,投资少,见效快,节水效益显著,工程建成后不但灌溉保证率达到75%,灌溉定额由现在300m3/亩降低到188m3/亩,而且具有显著的经济和社会效益。
The project area has good natural conditions, soil and water resources are abundant, and the construction conditions is good, investment is low and the effect is good, and water-saving benefit is significant. After the completion of engineering, not only the irrigation assurance rate can be increased to 75%, irrigation norm can be reduced from 300m^3/acres to 188m^3/acres, but also the economic and social benefits is very significant.
出处
《价值工程》
2012年第28期97-98,共2页
Value Engineering
关键词
节水工程
概况
必要性
可行性
water saving projects
profiles
necessity
the feasibility
