That is the book I've been reading. The book is kind of about agriculture book. At this time, I'm interested in reading books about agriculture and health.
There are I have  so many questions after reading those books. Why do we have to pay a price for costly of organic fruits or vegetables while they don't use chemicals, when they don't do anything except watering? ( For vegetables and fruits are grew by chemical are cheap, even cheaper by the time ) Can you calrify this sentence? I don't understand what you are trying to say.
There are 2 people who are Japanese farmers, they grow plants as in natural ways. They don't use fertilizers or chemicals, grasses are filled in their gardens (their gardens are filled with grass) but their plants are still growing well. Fruits are fresh, strong taste and good smell. (they are tasty and smell nice)
Why don't people stop using chemicals in agriculture?

I hope this helps. I will update later if I missed anything.
P.s. I don't know why they use chemicals in agricultural products. I really hate the fact that they use chemicals in agricultural products