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native breeds: plural noun breeds which have been developed in a country, and not brought in from other countries. Native breeds are often well-adapted to local conditions, including climate and available feed resources. Farmers can benefit from raising native breeds as they typically exhibit greater resistance to local diseases, require fewer inputs, and can thrive on locally available feed. This can lead to reduced veterinary costs, improved animal welfare, and sustainable livestock production. Additionally, marketing products from native breeds can attract consumers interested in supporting heritage and local agriculture.

nylon: a synthetic material made from polymers, used in ropes, strings, etc. Nylon is a durable and versatile material used in various agricultural applications, including fencing, netting, and equipment components. Farmers can benefit from using nylon products for their strength, weather resistance, and longevity. Understanding the properties and appropriate uses of nylon supports effective farm management and maintenance. Utilizing high-quality materials like nylon enhances farm efficiency, reduces maintenance costs, and ensures reliable performance in agricultural operations.

neutralise: neutralise, verb to make an acid neutral. Acid in drainage water can be neutralized by limestone. To make a bacterial toxin harmless by combining it with the correct amount of antitoxin. To counteract the effect of something. Neutralizing harmful substances in soil, water, or livestock environments is essential for maintaining farm productivity and safety. Farmers can benefit from understanding neutralization processes and using appropriate materials to mitigate the impact of acids, toxins, and other harmful agents. Effective neutralization practices ensure healthier crops, livestock, and overall farm sustainability.

nitrogen-free extract: used in the chemical analysis of animal feeding stuffs, the nitrogen-free extract consists mainly of soluble carbohydrates (sugars) and starch. Abbr NFE. Understanding the nitrogen-free extract content of animal feed helps farmers formulate balanced diets for their livestock. By analyzing feed components, farmers can ensure their animals receive the necessary nutrients for optimal growth, health, and productivity. Proper feed formulation supports efficient livestock production, improves feed conversion rates, and enhances overall farm profitability.

natural selection: the process of evolutionary change, by which offspring of organisms with certain characteristics are more able to survive and reproduce than offspring of other organisms, thus gradually changing the composition of a population. Understanding natural selection can help farmers with livestock breeding programs. By selecting animals with desirable traits such as disease resistance, productivity, and adaptability, farmers can improve herd or flock performance over time. This knowledge supports the development of robust livestock populations that are better suited to local conditions and market demands.

noose: a loop in a rope, with a loose knot which allows it to tighten, e.g., in a halter or a lasso. Using nooses and other restraining tools safely is essential for managing livestock and ensuring animal welfare. Farmers can benefit from understanding the proper techniques for using nooses to handle and secure animals without causing harm. Effective use of restraining tools supports safe and humane livestock management, reduces stress and injury, and enhances overall farm productivity and animal welfare.

nut: 1. a hard indehiscent fruit with one seed. 2. any hard edible seed contained in a fibrous or woody shell, e.g., groundnuts. 3. a small cube of compressed meal, a convenient form of animal feed. Nuts are valuable crops that provide essential nutrients and can be used for various food and feed products. Farmers can benefit from growing nut crops to diversify their production, enhance income stability, and tap into high-value markets. Understanding the specific requirements for nut cultivation, including soil management, irrigation, and pest control, helps optimize production and profitability. Additionally, producing and using nut-based animal feed supports efficient livestock nutrition and resource use.

nitrifier: a microorganism that is involved in the process of nitrification. Nitrifiers play a crucial role in converting nitrogen into forms that plants can absorb. Farmers can benefit from practices that support healthy soil microbial communities, such as maintaining soil organic matter, proper irrigation, and avoiding excessive use of agrochemicals. Promoting the activity of nitrifiers ensures efficient nitrogen cycling, improves soil fertility, and enhances crop growth and productivity.

natural vegetation: the range of plant communities that exist in the natural environment without being planted or managed by people. Preserving natural vegetation on farms can enhance biodiversity, improve soil health, and provide habitat for beneficial organisms. Farmers can benefit from integrating natural vegetation into their farming systems, promoting ecological balance and reducing the need for synthetic inputs. This approach supports sustainable land management, improves resilience to environmental stressors, and enhances the overall productivity of the farm.

nitrate-sensitive area: a region of the country where nitrate pollution is likely and where the use of nitrate fertilizers is strictly controlled. Abbr NSA, NVZ. Managing nitrate use in nitrate-sensitive areas is crucial for protecting water quality and preventing pollution. Farmers can benefit from adhering to regulations and adopting best practices for nitrogen management, such as using precision farming techniques, cover crops, and buffer zones. Compliance with guidelines helps maintain soil fertility, protect water resources, and promote sustainable farming practices.