சுருள் பாசி (Spirulina ) வளர்ப்பு மற்றும் சாகுபடி செய்வது எப்படி ? | Malarum Bhoomi 

See don't go classes first , there is no use in getting class on it , they say all about production , already lots of tones are dummbed , so if u need to do spirulina start from marketing in whole sale price will be 550 for Powder so do product marketing first then you can go to class don't waste your money ...... Ethula evalo periya big bulls got loss even they doing in small scale only they doing it only for taking classes getting money from that ...

Ethey doubt tha ennakum

Get in to this business only if you know marketing well.

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