9th Class Science Improvement in food resources Question Bank 9th CBSE Science Improvement in food resources

  • question_answer
      Suggest some preventive measures for the disease of poultry birds

    Answer:

                      To prevent the poultry birds from diseases some preventive measures are (i) They should kept in good spacious, airy and well ventilated shelter. (ii) Regular cleaning of shelter could be done. Quick and hygienic disposal of excreta should be ensured. (iii) Disinfectant should be sprayed to kill mosquitoes and other external parasites. (iv) Every animal should be vaccinated at regular interval of time to minimise it against common infections and diseases.             (5)


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