Relying on inorganic fertilizers is not the way! Let's go back to our Traditional knowldge where we made and used our own manure using local waste and animal manure. This manure also help improve the soil and at the same time makes us self sufficient. Let's be proud of our ancient knowledge and bring it back.
This would seem to beg the question, ‘What happened to our food?” The answer is ‘nothing’. Highly nutritious foods, entirely capable of fulfilling human nutritional requirements, still exist. However, due to an over-reliance on monocropped and industrialized agricultural systems, nutritional diversity is increasingly being marginalized. Instead of asking ‘What happened to our food,’ a more pertinent question would be ‘What happened to our food system’? http://worldnutritionjournal.org/index.php/wn/article/view/32/18