April 16, 2025
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Light Leaf Spot

Light Leaf Spot: Light leaf spot is a disease (Pyrenopeziza brassicae) which affects oilseed rape, causing light green or pale areas to appear on the leaves. Managing light leaf spot through disease prevention and control measures can protect oilseed rape crops and improve yields.

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Ladybird

Ladybird: Ladybird is a beetle of the Coccinellidae family, which is useful to the farmer because it feeds on aphids which would damage plants if they were not destroyed. (NOTE: The US term is ladybug.) Encouraging ladybirds can be a natural pest control method, reducing the need for chemical pesticides.

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Larch

Larch: Larch is a deciduous European softwood tree that has cones. It is fast-growing and used as a timber crop. Genus: Larix. Growing larch trees can provide farmers with a sustainable source of timber.

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Lynchet

Lynchet: Lynchet is 1. a strip of land formed as the result of a movement of soil down a slope as a result of cultivation. Negative lynchets form at the top of the slope and positive lynchets at the bottom. 2. an unploughed strip of land forming a temporary boundary between fields. Lynchets on former prehistoric fields can still be seen in the form of steps on the sides of hills. Understanding lynchets and their formation can aid in effective land management and erosion control.

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Land Suitability

Land Suitability: Land suitability is the suitability of land for a certain agricultural purpose. Land suitability is similar to land capability but defines its usefulness for a particular purpose. Suitability tends to emphasize the positive value of land, while capability emphasizes its limitations. Assessing land suitability helps farmers choose appropriate crops and farming methods.

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Ley

Ley: A ley is 1. a field in which crops are grown in rotation with periods when the field is sown with grass for pasture. Leys are an essential part of organic farming. 2. land which has been sown to grass for a time. Utilizing leys in crop rotation can improve soil health and fertility.

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Lush

Lush: Lush refers to vegetation which is thick and green. The cattle were put to graze on the lush grass by the river. Lush tropical vegetation rapidly covered the clearing. Managing lush vegetation can enhance pasture quality and livestock nutrition.

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Leach

Leach: To leach means to be washed out of the soil by water. Excess chemical fertilizers on the surface of the soil leach into rivers and cause pollution. Nitrates have leached into groundwater and contaminated the water supply. Managing leaching through proper fertilizer application can protect water quality and soil health.

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Layering

Layering: Layering is 1. a method of propagation where the stem of a plant is bent until it touches the soil, and is fixed down on the soil surface until roots form, and 2. a process by which the half-cut stems of hedge plants are bent over and woven around stakes set in the ground to form a new hedge. Utilizing layering techniques can enhance plant propagation and hedge formation.

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Louse Disease

Louse Disease: Louse disease is an external parasitic disease of cattle. Severe infection leads to loss of condition, wasting, and anemia. Managing louse disease through proper treatment and prevention measures can protect cattle health and productivity.

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Lysine

Lysine: Lysine is an essential amino acid in protein foodstuffs, essential for animal growth. Understanding amino acids like lysine can help farmers formulate balanced animal feeds and manage livestock nutrition.

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Liver

Liver: Liver is a large gland in the upper part of the abdomen, the main organ for removing harmful substances from the blood. Understanding liver function can aid in managing livestock health and nutrition.

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Limestone

Limestone: Limestone is a common sedimentary rock, formed of calcium minerals and often containing fossilized shells of sea animals. It is porous in its natural state and may form large caves by being weathered by water. It is used in agriculture and building. Limestone is formed of calcium minerals and often contains fossilized shells of sea animals. It is an important source of various types of lime. Utilizing limestone can improve soil health and fertility, supporting crop growth.

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Light Soil

Light Soil: Light soil is soil consisting mainly of large particles which are loosely held together because of the relatively large pore space. Light soil is usually easier to cultivate than heavy soil, but may dry out too quickly. Understanding soil types and their properties can help farmers choose appropriate crops and cultivation methods.

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Layers’ Ailments

Layers’ Ailments: Layers’ ailments are disorders of fowls in lay, especially birds that are in heavy production. These disorders include egg binding, internal laying, and layer’s cramp. Managing layers’ ailments through proper nutrition and care can improve poultry health and egg production.

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Louping-Ill

Louping-Ill: Louping-ill is an infective parasitic disease of sheep (Ixodes ricinus), carried by ticks in hill pastures. Animals suffer acute fever and nervous twitch and staggers. Also called staggers, twitch, trembles. Managing louping-ill through proper treatment and prevention measures can protect sheep health and productivity.

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Listeria

Listeria: Listeria is a bacterium found in human and animal feces, one species of which can cause meningitis if ingested in contaminated food. Genus: Listeria. Understanding and preventing listeria contamination can protect food safety and public health.

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Lignin

Lignin: Lignin is the material in plant cell walls that makes plants woody and gives them rigidity and strength. Understanding lignin can help farmers manage plant growth and crop quality.

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Longhorn

Longhorn: Longhorn is a dual-purpose hardy breed of cattle, with long down-curving horns. The animals are usually red or brown in color, with white markings. The breed is now rare. Raising rare breeds like Longhorn can enhance genetic diversity and resilience in cattle farming.