3. experimental method 3.1. water bio-fermentation 3.1.1. multiple hospitalizations to come knocking, 3 kg plastic tanks put down crack.3.1.2. flow-red tail leaves and shredded tobacco leaf, each 500 g resolution put down plastic bucket.3.1.3. inserting into molasses, plastic 1-liter with 10 litres of water and close the lid tightly fermentation, leaving three months.3.2. performance test of water per snail numbers fermentation. 3.2.1 to snail trial. the number one aged 10 – 15 days each repeated 3 phase 5 to the. 3.2.2. the soil is moist, put a small kalamang. Snail tongs down one number.3.2.3. an even more concentrated bio-fermentation, 20 ml per 100 ml of water 300 ml in quantity into the bottle and sprayed the inside kalamang sape.3.2.4. same as 1-3 by changing the concentration from 20 ml to 30 ml, 50 ml water, mix, and a control group, which did not use biological fermentation of water instead of water.3.2.5. count number one within the snail, kalamang along with the recording.
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