February 20, 2024
Reading University trial shows remarkable results with silage inoculant, boost for dairy farming
In a trial conducted by Reading University, UK, the use of a specific inoculant, Magniva Platinum Grass Dry, on UK grass silage has been shown to significantly enhance cattle performance, marking a potential boost for dairy farming in the country, BNN Breaking reported.
The study, which meticulously compared treated silage with untreated controls, unveiled compelling evidence of increased milk yield, improved silage digestibility, and overall better cattle health and productivity. This discovery not only promises to elevate the standards of dairy farming in the UK but also sets a precedent for sustainable agricultural practices worldwide.
The trial meticulously measured the impact of Magniva Platinum Grass Dry on grass silage, revealing striking differences between treated and untreated silage. Notably, the treated silage exhibited significantly lower dry matter losses, ensuring that more of the silage remained feedable and nutritious. This conservation of dry matter is essential in maximising the efficiency of feed utilization in dairy farming, a critical factor in the profitability and sustainability of farms.
The treated silage showcased superior lactic, acetic, and propionic acid profiles while containing 10 times less butyric acid. This reduction in butyric acid, a clear indicator that clostridia were effectively inhibited, is pivotal. Clostridia, a group of bacteria detrimental to silage quality and animal health, can lead to reduced feed palatability and intake. By effectively inhibiting these bacteria, the treated silage became more palatable, leading to increased dry matter intake among the cattle.
The trial also highlighted an improvement in aerobic stability in the treated silage. Aerobic stability refers to how well the silage resists spoilage when exposed to air, an aspect of paramount importance in maintaining the nutritional value of the feed and preventing waste. The enhanced aerobic stability of the treated silage meant less energy loss, contributing to the significant improvements observed in cow performance, particularly in milk yield.
The findings of the Reading University trial hold profound implications for the dairy farming industry. With an increase in milk yield by 3.5% and improved digestibility of the silage, dairy farmers stand to benefit immensely from adopting this inoculant. The improved cattle health and productivity could translate into considerable economic gains, while also promoting more sustainable farming practices by reducing waste and improving feed efficiency.
- BNN Breaking
