‘‘A scientist from New Zealand has told me how he, on the basis of Indian scriptures, has established that cow horns filled with cow dung and buried on a certain specified date and then taken out on another specified date serve to fertilise one whole acre without need of any other fertisliser.’’Digvijay Singh, chief minister of Madhya Pradesh. Bhopal, January 21Cow is suddenly cool. Struggling to tackle the hardline Hindutva onslaught, Cow Belt’s Congressmen, led by Digvijay Singh, are rediscovering the gau mata. So while speaker after speaker at a seminar in Bhopal on Tuesday praised the holy cow, a minister went a step ahead to reiterate his boss’s credential as a gaubhakt: He said Digvijay Singh drank cow’s urine.The seminar was organised by the Love 4 Cow Trust — its motto: ‘aao gai se pyaar karen — and was funded partly by the state government. Singh said how his government had set up a Gausewa Ayog which ‘‘others should have done.’’ ‘‘People who play politics in the name of gau mata did not do so, we did it,’’ he said.But speakers preceding him had tried hard to establish the chief minister’s love for cow. Minister for Animal Husbandry Shiv Narayan Meena revealed that Digvijay partakes of gau mutra and went on to suggest that urban intellectuals would be better off keeping cows rather than setting off in the morning to walk their dogs. Chairman of the Gausewa Ayog Mahendra Bam spelt out how under Digvijay ‘‘cow slaughter had been banned. This has resulted in the state being one of the few places where the cattle population is increasing. In 1999 the state had 80 gaushalas. Now the number is 550, the number of cattle in these is up from 8,500 to 1.79 lakh.’’ Bam wound up his speech with slogans of ‘Jai gaumata ki jai’.