Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Analysis and Calculation of Ecological Efficiency in Agro ecological Engineering.

Bian Yousheng (Beijing Municipal Research Academy of Environmental Protection,BEIJING 100037):  
The importance of analysis and calculation of ecological efficiency in agro ecological engineering was described systematically. The function of ecological efficiency analysis and calculation on the increasing of productivity was discussed. Beijing Liuminying agro ecological engineering was taken as a case study for the introduction of the analysis and the calculation methods.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved