Dakshina Kannada recorded the highest number of enrollments for the Prayojakathva Yojana implemented under the Mission Vatsalya framework by the District Child Protection Unit in Karnataka. District child protection officer Rashmi Nekraje, during an interaction with the media at the announcement of the National Adoption Awareness Month, at the press club on Thursday, said that the district had around 503 beneficiaries for the scheme this year.