-
How to make powerful natural agriculture surfactant (JADAM Wetting Agent)
JWA is an emulsifier and surfactant. JWA is the most important material in pesticide because it is critical in the coating, wetting, and delivering the active ingredient into the target. The high price of eco-friendly wetting agents was a big burden. JWA is an eco-friendly wetting agent that anyone
Making organic farm inputsYoungsang Cho2020-12-21 -
How to make JADAM Wetting Agent (JWA)
This method of making natural wetting agent without heating was invented by Youngsang Cho in 2011. He did not patent the technology in order to share it with the farmers of the world. JWA is permitted for use under organic regulations.
Mr. Cho’s lecturesYoungsang Cho2019-08-05 -
Spray JWA-based pesticide 9 times, Don't use JWA on hairy baby fruits
Mr. Yoon returned to the farm 5 years ago and has been attempting to grow very-low pesticide apple for 3 years. Sometimes people around him, including his parents do not understand him but he is persistent. Whereas most apple farms use chemical pesticide 15 times, Mr. Yoon succeeded in cutting this
Ultra low cost farmingMuncheol Ryu2017-08-23
