questions: asking about the vaccination schedule in duck and chicks and about the feed supplement for for more production of eggs 
 answers: rx                                                  for a chicks
    1. marek's vaccine @ 0.2ml muscle/ subcuteneous at the 0 day of age.
    2. ranikhet vaccine@ of 1 drop to occular / nasal within 5- 7 days of age.
    3. ibd / gumbaroo vaccine @ of 1 drop through  occular / in a drinking water within 8-20 day of age.

                                                     for a duck
   rx
       1. duck plague vaccine @ 0.5 ml subcutenous at 6 weeks of age.
       2. duck hepatitis vaccine @ 0.2 ml subcutenous at the age of 3- 5 day of age.

   for more production of egg - administer avical / merical sf / kalshine gold @ 3gm/ litre of water