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

Collection and treatment technology and soil samples

XI Ting-kong ZHANG Yan-xin(Soil and fertilizer station of agricultural extension service centerof Liangqing District,Nanning,Guangxi 530219,China)  
The paper introduces in detail the preparation,collecting and and treatment technology in soil samples collection of equilibrium fertilization.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved