Satheshkumar, SGanesh Kumar, SSenthilkumar, S, et al.TANUVAS2021-07-072021-07-072020-07https://krishikosh.egranth.ac.in/handle/1/5810170202TNV_IJVASR_2020_49(4)52-56Oestrus detection plays an important role in the reproductive management of a dairy farm. To improve the postbreeding oestrus observation practice among the farmers, a reproductive management tool called ’Oestrus Monitoring Chart’ (OMC) was designed and developed. The effectiveness of this technology on oestrus detection, timed artificial insemination and pregnancy diagnosis was studied in a small scale crossbred cattle dairy farm.EnglishVeterinary ScienceArticle