Jadam organic Farming & Gardening : The Way to Ultra-Low-Cost Agriculture, Make All-Natural Fertilizer, Pesticide and Microorganism Inputs Yourself

Making JWA 
(100 L or 26 gal)
Ingredients: canola oil 18 L (4.76 gal), caustic potash 3.2 kg
(7 lb, KOH 90%), water 82.5 L (21.8 gal)
You will need: 110 L (29 gal) heat-resistant plastic container,
electric drill, gloves, safety goggles
- Do not use containers smaller than 110 L (29 gal).
- Do not use aluminum containers.
- Container and all other tools need to be very clean.
- Use soft water that passed JWA water test.
- First water is 2.5 L (0.66 gal) and second is 80 L (21 gal). 
ULC영어본문.qxp_레이아웃 1 2016. 2. 19. 오후 6:44 페이지 260

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Natural Pesticides 
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