Proper management of livestock during summer is vital for production and health
Ludhiana 07 May 2021
Stress due to rise in temperature lowers the feed intake, production and reproductive efficiency of dairy animals. Hence their proper management is important to lower economic losses to farmers. These views were expressed by Dr Parkash Singh Brar, Director of Extension Education, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana. Adequate housing management, water availability, alterations in timings of feeding and feed formulation can help to lower the affects of thermal stress. Buffaloes due to their black colour and having sparse number of sweat glands is more prone to heat stress. Depending on availability of facilities at farm, buffaloes should be allowed to wallow in ponds or given showers or water splashes three to four times in a day. Ensuring adequate intake of clean fresh drinking water to dairy animals helps to lower the production losses to great extent.
Sheds should be well ventilated; top of roof should be painted white or covered with thatch. On the boundary of the farm, shady trees should be planted to further cool the premises. At big commercial farms, number of animals kept should be as per the space available. Higher animal density will lead to more stress. Fans, Coolers, foggers are quite helpful during extreme hot days. Dairy animals specially buffaloes show Oestrus/heat signs during early morning or late evening, hence heat detection and inseminations should be done during these cool hours.
Rise in humidity along with ambient temperature is still more stressful to the animals. With the rise in temperature-humidity index, the production in crossbred cattle, pigs and poultry gets severely affected. It may lead to heat shock if not properly managed hence all preventive measures should be taken well in advance.
Source-HARPREET SINGH , M.A; M.Phil; M.J.M.C; Ph.D
EDITOR cum PRO
Guru Angad Dev Veterinary & Animal Sciences University, LUDHIANA,
Punjab,INDIA 98159-09003
