A Ripening Chamber Operator effectively use ripening chamber for all classes of fruit to ripen, ensuring wastage is minimized and fruits are handled as per best practices which meets both ripening and Marketer specifications within a set time.
You can refer book for Ripening Chamber Operator by Indian Author.
Book Name-A STUDY ON MARKETING INFRASTRUCTURE FOR
FRUITS AND VEGETABLES IN INDIA
Author Name-Dr. R.N. Hegde
Dr. N.V. Madhuri
Link : http://www.nird.org.in/nird_docs/rss/RS%2091.pdf