Here are some of the techniques that Ashok is using on his farm:
- Net House to produce vegetables in the off-season by maintaining temperatures
- Solar pump which saves electricity and works, even if there is a power cut
- Drip irrigation to save water
- Mulching
- A dual model of vermicompost and bio-gas plant.
- A three-layered DIY filter to strain Jeevaamrut used in natural farming.
https://www.thebetterindia.com/139377/ashok-panwar-farmer-madhya-pradesh/