nahep.icar.gov.in...Panchagavya, Jivamrut, Bijamrut, Amr mati, Agniastra, Brahmastra, Neemastr etc....
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nahep.icar.gov.in...Panchagavya, Jivamrut, Bijamrut, Amr mati, Agniastra, Brahmastra, Neemastr etc. Organic manures, biofertilizers and green manuring for reducing chemical fertilizers