Improving milk production efficiency by using feed additives.

Farmers can achieve efficient milk production by investing in high quality genetics, but this can depend on the maintenance of high-quality rations. Evidence from trials and practical experience indicates that a reliable and cost-effective way of earning more profit from cows' milk is through optimizing feed with the right additives. This is important for farmers not only to ensure that milk production is profitable, but also to ensure optimal health and well-being for cows. Longer productive life in cows using ß-carotene; A longer productive life is associated with low culling rates and high fertility. Regular breeding can be helped by ß-carotene, a plant pigment that acts as a vitamin to support fertility in dairy cows. It accumulates in the ovaries and participates in the synthesis of the hormones oestrogen and progesterone, both of which are important for ovulation and for safeguarding the embryo. Trials conducted worldwide show that optimal dietary levels of Rovimix ß-carotene increase conception rates and lower the number of abortions. Pregnancy rates for first inseminations in a practical farm trial conducted in France increased by almost 40% in ß-carotene supplemented cows. Calving intervals were reduced by 27 days and milk yield increased by more than 400 kg per cow and lactation. The correct supplementation of ß-carotene in rations leads to an improvement in cows' fertility, health and welfare. Other recorded advantages include more regular ovulation, better foetal health and reduced incidence of retained placenta; as well as better calf health. Health issues such as mastitis can also lead to losing otherwise productive cows. Vitamin E is an important feed additive for the natural control of mastitis. Optimal levels of this vitamin (which cannot be synthesised by the cow) in pre-calving and immediate post-calving rations has been proven to increase immune system resistance to mastitis infection, reducing mammary infections at calving by up to 80%. Clinical and sub-clinical mastitis remain among the biggest drains on dairy profitability (Table 2). Supplementing rations with vitamin E, such as Rovimix E, has proved cost-effective and efficient in combating this serious problem. Correct amounts of vitamin E have also proved to decrease the duration of mastitis in infected cows by as much as 50%. There are also clear advantages gained from boosting dairy cow rations with biotin. Evidence suggests that getting the right additives to optimize feed can lead to increased animal health and well-being, production efficiency and increased income on the dairy farm. Longevity is key for efficient milk production and lifetime performance depends on healthy cows, which depends on their diet. source all about feed)

Melon based antioxidant for poultry drinking water.

Antioxidant supplementation is highly recommended during growth and key stages of production involving increased stress (weaning, vaccination, transport, heat stress and reproduction among others). Lallemand Animal Nutrition has developed a product based on melon extract and It is now also available for drinking water. We already know Mother Nature knows best and the best solutions often come from nature. Think of the powerful plant extracts and essential oils that are often used as feed additives. But also the juice extract from some specific kinds of melons (with an extremely long shelf-life) posses great characteristics and thus potential for animal diets. It was found that some types of melons have extremely high level of antioxidant enzymes, known as superoxyde dismutase (SOD). This acts as an antioxidant; an ingredient that has great demand in modern livestock breeding conditions. Improved zootechnical performance;Lallemand Animal Nutrition has used this knowledge to develop a novel feed additive Melofeed and together with Bionov released it to the animal feed market. Trials (at INRA among others) have showed great results in different animal species. For example, it can reduce the level of somatic cells count in the milk of dairy cows. In combination with organic selenium and Vitamin E, the melon additive decreased the number of downgraded eggs at farm level, improving the number of hatching eggs and raising the number of pullet sold, as shown in a hatchery trial in France. Also in combination with organic selenium the melon additive reduced piglet mortality. Drinking water;Initially only available as solid feed additive, Lallemand Animal Nutrition has now added a water-dispersible form of the antioxidant solution for use in the drinking water of all animal species (Melofeed Drink). According to Lallemand, this product is tested in farm trials with poultry, piglets and rabbits. Because this liquid version is stable in water for 24 hours, it ensures homogenous concentration of SOD. "This new solution facilitates a flexible application of the antioxidant source, allowing rapid intervention at times of high oxidative challenges such as heat stress, vaccination, pathogen challenges and more", explains Lallemand. Story credit;World poultry.

VITAMIN E AND HORSE METABOLISM.

Vitamin E it benefits all horses, but will green grass and sunshine be enough? Would a high level performance horse benefit from additional vitamin E? What does vitamin E do in the horse? Vitamin E is a term used to describe a group of compounds known as tocopherols and tocotrienols. In equine nutrition most attention is paid to alpha-tocopherol. Alpha-tocopherol plays an important role in something called the glutathione pathway, which protects cells from oxidative damage, as well as reacting with free radicals produced by processes such as the lipid peroxidation chain reaction. Free radicals cause damage in cells because they have an odd number of electrons, which gives them an unstable electrical charge. In an attempt to become stable they “steal” electrons from other molecules. This causes a new molecule to be unstable, and it might not be able to perform its function within the body. A chain of oxidative destruction can result within the cell, which can negatively impact cell function and potentially cause cell death. Free radical formation is a natural consequence of various molecular processes within the cell, and we often hear it referred to as “oxidative stress.” It’s easy to label free radicals as “bad,” but they are in fact a perfectly natural consequence of the body using fats and carbohydrates for energy.Read more here;http://www.thehorse.com/articles/36737/when-do-horses-need-vitamin-e?utm_source=Newsletter&utm_medium=nutrition&utm_campaign=11-16-2015