KVKs (Krishi Vigyan Kendras) are agricultural extension centers established by the Government of India to assess and demonstrate agricultural technologies to farmers and enhance their skills. The first KVK was established in 1974 in Puducherry and there are now 645 KVKs across India with 106 more planned. KVKs conduct on-farm testing, demonstrations, training programs, provide advisories to farmers, and produce and distribute technological products and inputs to improve local agriculture.