V

ventilation: The process of air passing in and out of a place freely. Ensuring adequate ventilation can improve animal comfort and health, enhancing productivity.

veterinary science: The scientific study of diseases of animals and their treatment. Veterinary science is essential for developing effective disease management practices and improving animal health.

varietal: A variety of cultivated plant such as a grapevine. Selecting high-performing varietals can improve crop yields and quality, enhancing farm profitability.

veal crate system: An intensive method of veal production, where calves are kept in crates. Understanding and managing veal production systems can improve animal welfare and product quality.

Veterinary Laboratories Agency: An executive agency of Defra which diagnoses, tracks, and researches disease in animals. The VLA’s work is crucial for managing animal health and preventing disease outbreaks.

vegetative: Referring to plants. Maintaining vegetative cover can enhance soil fertility and prevent erosion, supporting sustainable farming practices.

VMD: Abbreviation for Veterinary Medicines Directorate. The VMD ensures the safe and effective use of veterinary medicines, protecting animal health.

volatile oils: Concentrated oils from a scented plant used in cosmetics or as antiseptics. Producing volatile oils can provide an additional income stream for farmers.

vacuum silage: Silage placed in large polythene bags, usually by a baler specially adapted for this purpose. Air is excluded, so preventing the development of moulds and the green crop is conserved in succulent form. Vacuum silage can improve feed quality and storage efficiency, providing nutritious feed for livestock.

vigour: Strength and energy. Promoting vigour in plants and animals can enhance productivity and resilience on the farm.