The impact of feeding a supplement based on aloe and Manuka honey on milk yield from dairy cows

• Published in: Journal of applied animal nutrition Vol. 5
• Main Authors: Whyte, David, Sharma, Kuldeep, Tarver, Paul
• Format: Journal Article
• Language: English
• Published: Cambridge, UK Cambridge University Press 2017; Wageningen Academic Publishers
• Subjects: Aloe vera; Carbohydrates; Commercial Research; Cow's milk; Dairy Cows; Dietary supplements; Feeds; Ficus benghalensis; Flowers & plants; Honey; Lactation; Livestock; Milk; Milk production; Milking; Nitrogen; Nutrients; Pathogens; Pimpinella anisum; Proteins; New Zealand; Aloe vera; milk yield; galactagogues; manuka honey
• ISSN: 2049-257X; 2049-257X
• DOI: 10.1017/jan.2016.9

An Aloe vera and manuka honey commercial supplement (Cow and Calf Formula, DairyCare Ltd, NZ) was fed to approximately 40% of a commercial New Zealand herd with over 1000 cows in lactation following spring calving (August) until the end of lactation (April the following year). The 5 ml of supplement was added automatically to the feed for the treatment group via transponder identification units during at milking. At peak lactation (until October) there was a 5.5% increase (11.76 versus 12.41 litres per milking for control and treated cows respectively; P < 0.001) in yield for the supplemented cows, and over the whole season there was a 4.7% milk yield increase (8.12 versus 8.50 litres per milking for control and treated cows respectively). Data from December and January (high summer) showed no significant increase in milk yield, which was due to a major drought in the area and loss of grazed forage intakes. From these results, it was considered that that the Aloe vera and manuka honey, acting either separately or in synergy, resulted in more nutrients being available for milk production.