ဤအရာ Presentation သင်၏ဘာသာစကားတွင်မရှိပါ။, တွင်..ကြည့်ပါ။: English (en),
သို့မဟုတ် ဂူဂယ်ဘာသာပြန်ကိုအသုံးပြုပါ။:  

 

Presented By: Patrick Trail, Boonsong Thansrithong, and ECHO Asia staff

Event: Biochar Workshop (2021-09-17)

This presentation gives you an introduction to the Biochar production process and uses of biochar in small scale farming. This presentation was given at the ECHO Asia Small Farm Resource Center on 17 September 2021.