Plea to shun use of chemical fertilizers
A two-day workshop on wormy compost and bio-fertilisers started at the Ganna Sanshtan auditorium in Lucknow on Tuesday with the message that chemical fertilisers needed to be replaced with
A two-day workshop on wormy compost and bio-fertilisers started at the Ganna Sanshtan auditorium in Lucknow on Tuesday with the message that chemical fertilisers needed to be replaced with