[PDF][PDF] Macronutrients (NPK) and other soil properties influenced by long term organic and conventional potato farming in West-Central Bhutan.
N Lepcha, S Suwanmaneepong - 2022 - thaiscience.info
There are reported overuse of chemical fertilizers by some conventional potato farmers in
Bhutan. On the other hand, over the years, some farmers have been growing potatoes …
Bhutan. On the other hand, over the years, some farmers have been growing potatoes …