D

degradable: Referring to a substance which can be broken down into its separate elements. Biodegradable materials are important for sustainable farming practices. Farmers should use degradable products, such as biodegradable mulch and packaging, to reduce environmental impact. Understanding the properties and benefits of degradable materials can help farmers make environmentally conscious decisions in their operations.

dehydration: The process of removing water from something in order to preserve it. Proper dehydration techniques are important for preserving the quality and nutritional value of crops. Farmers should use appropriate equipment and methods to dehydrate products efficiently. Understanding the benefits and applications of dehydration can help farmers add value to their produce and reduce waste.

demonstration farm: A farm used as a means of spreading best practice to other farmers. Demonstration farms play a crucial role in agricultural education and technology transfer. Farmers should engage with demonstration farms to learn about new techniques, technologies, and practices. Participating in demonstration farm activities can improve knowledge and skills, leading to better farm management and increased productivity.

disinfecting: The process of removing harmful organisms such as bacteria, viruses, or fungi from a place or an object by cleaning it with a disinfectant. Proper disinfecting practices are essential for maintaining farm hygiene and preventing disease outbreaks. Farmers should use appropriate disinfectants and techniques for effective disinfecting. Understanding the benefits and applications of disinfecting will aid in maintaining a healthy and productive farm environment.

dentition: The arrangement of teeth in an animal’s mouth. An examination of an animal’s teeth may help in estimating its age. Understanding dentition is important for livestock management and health. Farmers should monitor the dental health of their animals and address any issues promptly. Proper dental care can improve feeding efficiency and overall well-being of livestock.

diphtheria: A serious infectious disease where a membrane forms in the throat passages of an animal, such as in calf diphtheria. Managing diphtheria involves implementing proper biosecurity measures, vaccination, and regular health monitoring. Farmers should work with veterinarians to develop effective disease management plans and prevent outbreaks. Understanding the signs and symptoms of diphtheria will aid in early detection and treatment, ensuring the health and productivity of the herd.

DVM: Abbreviation for Divisional Veterinary Manager, a trained technician working for an Animal Health Divisional Office. DVMs play a crucial role in managing animal health and disease prevention on farms.

dusting: The act of using dry powdered fungicide or insecticide on crops. Proper application of dusting agents helps protect crops from pests and diseases while minimizing environmental impact.

disinfectant: A substance which removes harmful organisms such as bacteria, viruses, or fungi from a place or an object by cleaning it. Proper use of disinfectants is essential for maintaining farm hygiene and preventing disease outbreaks. Farmers should select the appropriate disinfectant for their needs and use it according to label instructions. Understanding the benefits and applications of disinfectants will aid in effective disease management and improved farm productivity.

deep-freezing: Long-term storage at temperatures below freezing point. (NOTE: Many crops such as peas and beans are grown specifically for commercial deep-freezing.) Deep-freezing is an effective method for preserving the quality and nutritional value of crops. Farmers should ensure proper harvesting, handling, and freezing techniques to maintain the integrity of deep-frozen produce. Understanding market demands for frozen products can also help farmers plan their production and marketing strategies.