soil conservation district

Through the prevention and harnessing project in the major district, soil utilization tends to be rational, various trades are getting balanced development, and a new prospect of soil and water conservation and comprehensive agricultural exploitation has been opened up.

通过重点防治，土地利用趋于合理，各业得到均衡发展，开创了这一地区水土资源保护与农业综合开发的新局面。

Polk Soil & Water Conservation District is one of Oregon's 45 Districts assisting landowners in resource conservation.

描述:波尔 水土 保护区是俄勒冈州45个水土保护区之一,创建于1996年四月,主要是给与该地区土地所有者在水土保护方面以协助.

Water and soil conservation and management with the ecological environment effect in the District of low mountains& taking Xuyi county of Jiangsu Province as an example

低山丘陵区水土保持治理与生态环境效应&以江苏省盱眙县为例

Benton Soil & Water Conservation District is one of Oregon's 45 Districts assisting landowners in resource conservation.

描述:本顿 水土 保持区是俄勒冈州45个水土保持区之一,主要是给与该地区土地所有者在水土保护方面以协助.