V

vaccine: A substance which contains the germs of a disease, used to inoculate or vaccinate someone against it. Vaccines are crucial for preventing diseases in livestock, ensuring the health and productivity of farm animals.

variable premium: An extra payment which varies according to production quality. Understanding and utilizing variable premiums can incentivize higher quality production and increase farm revenue.

Voluntary Initiative: A five-year program of measures aimed at minimizing the environmental impact of crop protection products. Implementing the Voluntary Initiative can improve environmental sustainability on the farm.

vitamin B complex: A group of vitamins which are soluble in water, including folic acid, pyridoxine, and riboflavin. Ensuring adequate intake of the vitamin B complex can improve energy metabolism and overall health in livestock.

Veterinary Medicines Directorate: An executive agency of Defra which regulates the development and use of veterinary medicines. The VMD ensures the safe and effective use of veterinary medicines, protecting animal health.

vitamin: A substance not produced in the body, but found in most foods, and needed for good health. Ensuring adequate vitamin intake in livestock diets can improve health and productivity.

viviparous: Referring to an animal such as a mammal or some fish that give birth to live young. Understanding viviparous reproduction can improve livestock breeding and productivity.

ventricle: A chamber of the heart that receives blood from the atria and pumps it to the arteries. Understanding livestock anatomy, including the ventricle, can help in managing animal health effectively.

vertical-looking radar: Radar equipment used for analysis of features such as insect populations and movement. Using vertical-looking radar can improve pest management and protect crops.

viral strike: Any apparently new virus disease, borne by wind or vectors, which travels through a wide area causing devastating effects for a time, especially in large livestock units. Early detection and management of viral strikes can prevent widespread losses and protect farm profitability.