Nearly three dozen cows suffered from food poisoning after they were fed wet green fodder at Swami Akhandanand Ashram on the Chatikara-Vrindavan Marg in Gopalgarh on Saturday, chief of the ashram Suresh Dwivedi said.
Ten of these cows died yesterday, he said.
A team of veterinary doctors are examining the ill cows, Dwivedi added.