91制品厂兔子先生视频官网

91制品厂兔子先生视频官网

Assignment 3:

Commodity Systems Assessment Methods (CSAM)

Reading assignments. Review the document "Postharvest Principles -Cantwell", the manuals and data collection instruments, methodologies, etc. Resource: manuals as pdfs and online.

Visit the UNFAO website to access the complete CSAM manual and all the links to diagrams and tables: Commodity Systems Assessment Methodology (LaGra 1991). 聽 www.fao.org/inpho聽

Please review the chapters of the CSAM manual, become familiar with all the components of the commodity system and take a look at some of the sample questionnaires that are used for collecting data for each component. 聽 聽聽

You will be designing and using your own simplified CSA questionnaires during the next assignment, so please review the items included in the examples to see what might work best for the crop that you are interested in studying.

CSA