April 3, 2025
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Ecological Diversity

ecological diversity: A variety of biological communities that interact with one another and with their physical and chemical environments. Ecological diversity benefits farmers by creating resilient ecosystems that support sustainable agriculture.

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Embryo

embryo: An organism that develops from a fertilized egg or seed, e.g., an animal in the first weeks of gestation or a seedling plant with cotyledons and a root. (NOTE: After eight weeks an unborn baby is called a fetus.) Understanding embryo development is essential for farmers in breeding and crop production.

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Emergence

emergence: 1. The germination of a seed 2. A stage in the growth of a plant, when the new shoot or stalk appears through the surface of the soil. Understanding emergence stages helps farmers optimize planting and crop management practices.

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Ecological Corridor

ecological corridor: A strip of vegetation allowing the movement of wildlife or other organisms between two areas. Ecological corridors can enhance biodiversity on farms, supporting ecosystem services such as pollination and pest control.

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Environment

environment: The surroundings of any organism, including the physical world and other organisms. Built environment, natural environment. Understanding the environment helps farmers adopt practices that protect and sustain the natural world.

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ESA

ESA: Abbreviation for Environmentally Sensitive Area. Understanding ESA helps farmers adopt practices that protect sensitive environments and receive funding for conservation efforts.

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Excretion

excretion: The passing of the waste products of metabolism such as faeces, urine, sweat, or carbon dioxide out of the body. Compare secretion. Understanding excretion helps farmers manage animal health and hygiene.

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Enzootic Disease

enzootic disease: An outbreak of disease among certain species of animals in a certain area. Compare epizootic disease. Managing enzootic diseases helps farmers protect animal health and prevent the spread of infections.

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Eggplant

eggplant: A plant with purple fruit (Solanum melongena), used as a vegetable. It is a native of tropical Asia. Also called aubergine. Growing eggplant can diversify a farmer’s crop production and provide additional income.

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Ensilage

ensilage: The process of making silage for cattle by cutting grass and other green plants and storing it in silos. Ensiling techniques help farmers preserve feed quality and ensure a consistent supply of nutritious feed for livestock.

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Elt

elt: A young sow. (NOTE: This is not a common word.) Understanding terminology like “elt” helps farmers communicate effectively about livestock.

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ESA

ESA: Abbreviation for Environmentally Sensitive Area. Understanding ESA helps farmers adopt practices that protect sensitive environments and receive funding for conservation efforts.

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Elm

elm: A large hardwood tree that grows in temperate areas. Genus: Ulmus. Understanding elm trees helps farmers manage woodland and prevent diseases like Dutch elm disease.

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Estate

estate: 1. A rural property consisting of a large area of land and a big house. 2. A plantation. Managing estates effectively helps farmers optimize land use and productivity.

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Environmentally Friendly

environmentally friendly: Intended to minimize harm to the environment, e.g., by using biodegradable ingredients. Also called environment-friendly. Adopting environmentally friendly practices helps farmers protect the natural world and improve sustainability.

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Esparto

esparto: A species of grass which yields fibers used mainly in making paper. It originally came from North Africa and Southern Spain. Growing esparto can provide farmers with an alternative income source from fiber production.

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Egg

egg: 1. A reproductive cell produced in a female mammal by the ovary which, if fertilized by male sperm, becomes an embryo. 2. A fertilized ovum of an animal such as a bird, fish, reptile, amphibian, or insect, protected by a membrane layer in which the embryo continues developing outside the motherÂ’s body until it hatches. 3. A round object laid by female birds, with a hard calcareous shell forming a case containing albumen and yolk. The young bird grows inside the egg until it hatches. Understanding egg development and health is crucial for poultry farmers to ensure high-quality production.

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Easement

easement: The right of someone who does not own a piece of land to use it, especially for access to another place. Understanding easement rights helps farmers manage land access and legal issues effectively.

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Extraction

extraction: The action of producing a substance out of another. The extraction of sugar from cane. Understanding extraction processes helps farmers produce value-added products and increase income.

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Extender

extender: A food additive which makes the food bigger or heavier without adding to its food value. Understanding extenders helps farmers in food processing and product formulation.

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Electric Fence

electric fence: Thin wires supported by posts, the wires being able to carry an electric current. This type of fence is easily moved around the farm, and makes strip grazing on limited areas possible. Electric fences help farmers manage grazing and protect crops from livestock.

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Extensification Payments Scheme

Extensification Payments Scheme: Until 2005, a system of payments made to farmers who received payments under the Beef Special Premium Scheme or Suckler Cow Premium Scheme and met specific stocking densities. Now superseded by the Single Payment Scheme. Accessing extensification payments helps farmers manage financial stability and promote sustainable farming.

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Eradication Area

eradication area: An area from which a particular animal disease is eradicated, usually involving the slaughter of infected animals. Managing eradication areas helps farmers prevent the spread of diseases and protect livestock health.

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Extensification Schemes

extensification schemes: Pilot schemes for beef cattle and sheep which were begun in 1990 to offer compensation to farmers who reduced their beef output or the number of sheep by at least 20% and maintained this reduction over a 5-year period. The schemes were aimed at a less intensive use of land and reduction in the use of pesticides and fertilizers. Participating in extensification schemes helps farmers adopt sustainable practices and receive financial support.

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Enzootic Disease

enzootic disease: An outbreak of disease among certain species of animals in a certain area. Compare epizootic disease. Managing enzootic diseases helps farmers protect animal health and prevent the spread of infections.

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Excrete

excrete: To pass waste matter out of the body. The urinary system separates waste liquids from the blood and excretes them as urine. Compare secrete. Understanding excretion helps farmers manage animal health and hygiene.

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Extensive Farming

extensive farming: A farming system that uses small inputs of labor, fertilizers, and capital relative to the land area being farmed. Extensive farming can be sustainable and less harmful to the environment.