The correct options are
A He launched the scheme-operation flood.
B He proposed innovative activities in producing hybrid.
C He is the 'Father of white revolution' in India.
D He gave ideas for milk collection and preservation.
The White revolution in India, also known as Operation Flood was launched to make India self dependent in milk production. This was launched by the Professor J.K. Kurien. He proposed and implemented various ideas for producing hybrid varieties of cows and buffaloes, animal health, milk collection and preservation.