An essay to be followed, natural cultivation is the future, the failure of intensive cultivation is now evident, fruits and vegetables are tasteless and richer in chemical residues than in vitamins. Not to mention the environmental impact of traditional cultivation, ... disastrous. I sincerely do not see a solution different from that proposed by the essay Fukuoka, moreover requires less effort, ... the only price to pay is the unpredictability of what you can collect, but personally I would see it as an interesting added value.