You will learn many useful new methods including increasing microbial diversity and population, boosting soil minerals, tackling soil compaction, reducing salt level, raising soil fertility and more. This book also shows you how to make natural pesticides that can replace chemical ones. Youngsang Cho was born in 1965 in Hwaseong, Gyeonggi province, Korea. He graduated from Suwon Highschool and Aju University (chemistry), and completed master's degree in horticulture at Chungnam University. After completing his military service at the 706 Special Forces, he started organic farming and raised animals himself from 1991 in Asan, Chungnam province. He went on to establish "Jadam Organic Farming" and started to promote this farming system through books and website. He established "Jadam Natural Pesticide Institute" in 2002 from where he continued his research while integrating knowledge from many experienced farmers which led to the completion of the system of ultra-low cost Jadam organic farming. He invented and developed many technologies for natural pesticide which he voluntarily did not patent but rather shared through books and website. His "Natural Pesticide Workshops" teaches the essence of ultra-low cost Jadam organic farming. Lectures, too, are disclosed on Jadam website and Youtube.