A pilot survey on knowledge, attitudes, and practices of smallholder dairy owners towards the importance of colostrum feeding to newborn calf in Humbo District of Wolaita Zone, Southern Ethiopia

Colostrum is the secretion produced by the mammary gland of mammals and it is passively transferred immunity that protects neonates from infectious diseases.

A cross-sectional study was conducted from December 2021 to June 2022 to assess the community’s knowledge, attitude, and practice of smallholder dairy owners towards the importance of colostrum feeding to newborn calves in Humbo districts. A structured questionnaire was provided for 400 randomly selected smallholder dairy owners for face-to-face interviews.

The results showed that females (21.6%), college and university levels (20.2%), farmers (15.4%), and single individuals (17.6%) had better knowledge compared to the respective status of respondents on colostrum feeding practices. Also, there was an association between sex, occupation, marital status, and knowledge of colostrum-feeding practices. Similarly, 32.5% of respondents with an elementary background practice the separation of calves from the dam soon after birth to prevent transmission of infection. There was an association between the educational background of the respondents and the perception of the respondents regarding colostrum feeding to newborn calves. Nearly, 30% of respondents had an elementary education background waiting for their calf to get up on its own and suckle from their dam. Likewise, 26.1%, 31.5%, and 23.8% of illiterate, elementary, college, and university graduate respondents, respectively, provide calves with 10 to 12% of their birth weight as colostrum within the first 8 h of calf’s life. Besides, the majority of the respondents (27.5%) believed that colostrum was the best food for calves’ growth, and the level of circulating antibodies in the calf's blood has a direct influence on its disease resistance.

The study revealed that smallholder dairy owners have different perceptions concerning knowledge, practice, and attitude on the importance and time of feeding colostrum to neonates during the early life of postpartum. Thus, awareness creation and training programs should be provided for smallholder dairy farmers as well as the use of colostrum feeding, and its role in the prevention of neonatal and preweaning calf mortality and morbidity.