នេះ Link មិន​មាន​ក្នុង​ភាសា​របស់​អ្នក, មើល​ក្នុង: English (en),
ឬ​ប្រើ​កម្មវិធី​បកប្រែ Google:  

https://systems-comparison.fibl.org/

The project "Farming Systems Comparison in the Tropics" (SysCom), implemented by the Research Institute of Organic Agriculture (FiBL), aims to establish a scientific basis for discussions on the performance and potential of conventional and organic agricultural production systems in the tropics. It has been running since 2007. In three tropical countries – Bolivia, India and Kenya – long-term farming systems comparison field trials have been established in concert with participatory on-farm research focussing on a different cropping system in each country.