Pancyprian TS Organic Ag (Pract.) study materials
Pancyprian TS Organic Ag (Pract.) study resources

Pancyprian TS Organic Ag (Pract.) key terms

Pancyprian TS Organic Ag (Pract.) · Get comfortable with the vocabulary.

EU Regulation 2018/848

The European Union rule that sets the legal basis for organic production and labelling of organic products, covering production rules, controls, certification and imports into the EU market.

Related: Organic certification body, Conversion period
Organic certification body

An independent inspection and certification organisation approved by the competent authority that verifies a holding complies with organic rules and issues the certificate allowing products to be sold as organic.

Related: EU Regulation 2018/848, Documentary audit trail
Conversion period

The time a field or herd must be managed under organic rules before its products can be sold as organic; typically two years for annual crops and three for perennials.

Related: EU Regulation 2018/848, Parallel production
Parallel production

Producing the same crop or livestock species simultaneously under both organic and non-organic management on the same holding, which is restricted because it creates a high risk of mixing or mislabelling.

Related: Conversion period, Documentary audit trail
Documentary audit trail

The complete, traceable set of records - field diaries, input invoices, harvest and sales records - that allows an inspector to follow a product from field to sale and verify organic compliance.

Related: Organic certification body, Parallel production
Preventive principle

The core organic approach of designing the farming system so that pests, diseases, weeds and fertility problems are avoided in the first place, rather than solved after they appear with corrective inputs.

Related: Crop rotation, Integrated pest management
Agroecosystem

The farm understood as a functioning ecological system in which soil, crops, animals, beneficial organisms and the surrounding landscape interact, and whose internal cycles are used to support production.

Related: Preventive principle, Biodiversity
Biodiversity

The variety of living organisms on and around the farm, including soil microbes, insects, plants and natural enemies, deliberately supported to strengthen natural regulation and system stability.

Related: Agroecosystem, Beneficial organism
Closed nutrient cycle

A management strategy in which nutrients are recycled within the holding through manure, compost, crop residues and legumes, minimising dependence on external inputs and nutrient losses to the environment.

Related: Compost, Green manure
Soil organic matter

The living and dead plant and animal material in soil, including humus; it holds nutrients and water, improves structure and feeds soil life, and is the central indicator of soil fertility in organic farming.

Related: Humus, Closed nutrient cycle
Humus

The dark, stable, decomposed fraction of soil organic matter that resists further breakdown and gives soil its structure, water-holding capacity and long-term nutrient reserve.

Related: Soil organic matter, Compost maturity
Cation exchange capacity

The ability of soil particles, especially clay and organic matter, to hold positively charged nutrient ions such as calcium, magnesium and potassium and release them to plants.

Related: Soil organic matter, Soil pH
Soil pH

A measure of soil acidity or alkalinity on a scale from 0 to 14; it controls nutrient availability and soil biological activity and is adjusted in organic systems mainly with lime or organic matter.

Related: Cation exchange capacity, Liming
Legume

A plant of the pea and bean family that forms a partnership with nitrogen-fixing rhizobia bacteria in root nodules, adding nitrogen to the soil and serving as a key fertility source in organic rotations.

Related: Green manure, Crop rotation
Green manure

A crop grown specifically to be incorporated into the soil or left as mulch, adding organic matter and nutrients such as nitrogen, protecting the soil surface and suppressing weeds.

Related: Legume, Cover crop
Cover crop

A plant grown between main crops to cover bare soil, reducing erosion and nitrate leaching, improving structure and suppressing weeds; it may or may not be incorporated as a green manure.

Related: Green manure, Nitrate leaching
Compost

Stabilised, humus-rich material produced by controlled aerobic decomposition of plant residues and manure, used in organic farming as a soil improver and slow-release nutrient source.

Related: Carbon to nitrogen ratio, Compost maturity
Carbon to nitrogen ratio

The balance between carbon-rich and nitrogen-rich materials in a compost heap or soil; a starting ratio of roughly 25 to 30 to one supports fast, odour-free aerobic decomposition.

Related: Compost, Aerobic decomposition
Aerobic decomposition

Breakdown of organic material by microorganisms in the presence of oxygen; it generates heat, kills many pathogens and weed seeds, and produces no foul odours when conditions are correct.

Related: Compost, Carbon to nitrogen ratio
Compost maturity

The degree to which compost has finished decomposing; mature compost is stable, dark, earthy-smelling and safe for plants, unlike immature compost which can damage roots or tie up nitrogen.

Related: Compost, Humus
Crop rotation

The planned sequence of different crop families on the same land over successive seasons, used to break pest and disease cycles, manage weeds and balance soil nutrients.

Related: Legume, Integrated pest management
Catch crop

A fast-growing crop sown to take up residual soil nitrogen after harvest and prevent it leaching into groundwater, later incorporated or removed depending on the management plan.

Related: Cover crop, Nitrate leaching
Integrated pest management

A decision-making approach that combines prevention, monitoring, thresholds and biological, cultural and mechanical controls, using approved plant protection products only as a last resort.

Related: Beneficial organism, Economic threshold
Beneficial organism

An animal or microorganism that helps the crop, such as a predator or parasite of pests, a pollinator or a soil organism improving nutrient availability; its presence is actively encouraged in organic systems.

Related: Integrated pest management, Biodiversity
Economic threshold

The pest population level at which the cost of control is justified by the value of crop loss avoided; it guides whether and when intervention is needed.

Related: Integrated pest management, Monitoring
Monitoring

Regular, systematic field observation of crops, pests, diseases and weeds using visual checks or traps, providing the information needed to decide whether and how to intervene.

Related: Economic threshold, Integrated pest management
Authorised input

A fertiliser, soil amendment or plant protection product listed as permitted for organic use under the applicable legislation; unlisted or prohibited substances may not be applied on the certified holding.

Related: EU Regulation 2018/848, Copper-based fungicide
Copper-based fungicide

A plant protection product used against fungal diseases such as downy mildew, permitted in organic farming only within strict annual quantity limits because copper accumulates in soil and is toxic to soil life.

Related: Authorised input, Integrated pest management
Biological control

Using living organisms, such as predatory insects, parasitic wasps or microbial preparations, to reduce pest populations instead of relying on chemical pesticides.

Related: Beneficial organism, Integrated pest management
Mechanical weed control

Removing or suppressing weeds with physical tools and implements, such as hoeing, harrowing, tine weeding and mowing, rather than with herbicides.

Related: Crop rotation, False seedbed
False seedbed

A stale seedbed technique in which the soil is prepared to encourage weed seeds to germinate, then the emerged weeds are destroyed before the crop is sown, reducing later weed pressure.

Related: Mechanical weed control, Crop rotation
Stocking density

The number or live weight of animals kept per unit area or per building space; organic rules set upper limits to prevent overstocking, reduce disease risk and protect soil and water.

Related: Nutrient balance, Animal welfare
Animal welfare

The physical and mental wellbeing of livestock, reflected in freedom from hunger, thirst, discomfort, pain, fear and distress, and in the ability to express natural behaviour.

Related: Stocking density, Outdoor access
Outdoor access

The requirement that organic livestock, where conditions allow, have access to open air or pasture for grazing and exercise, supporting natural behaviour and animal health.

Related: Animal welfare, Stocking density
Nutrient balance

The comparison between nutrients entering a farm, mainly in feed and fertilisers, and those leaving in products; organic rules limit manure application so that nitrate pollution of water is avoided.

Related: Nitrate leaching, Stocking density
Nitrate leaching

The downward movement of soluble nitrate through the soil into groundwater, often after bare soil or excessive manure application; cover crops and catch crops are key preventive measures.

Related: Cover crop, Nutrient balance
Drip irrigation

Delivering water slowly and directly to the root zone through tubes and emitters, saving water, reducing leaf wetness and disease, and allowing efficient fertigation in organic crops.

Related: Irrigation scheduling, Mulching
Irrigation scheduling

Deciding when and how much to irrigate using crop water needs, soil moisture checks, weather data and growth stage, so that water is used efficiently and plants are not stressed.

Related: Drip irrigation, Mulching
Mulching

Covering the soil surface with organic material such as straw, crop residues or compost to conserve moisture, suppress weeds, moderate soil temperature and protect against erosion.

Related: Drip irrigation, Mechanical weed control
Personal protective equipment

Clothing and equipment such as gloves, boots, eye protection and a respirator worn to protect the worker from pesticides, dust, noise and machinery hazards during farm tasks.

Related: Safety data sheet, Pre-harvest interval
Safety data sheet

A document supplied with a plant protection product or chemical that describes its hazards, safe handling, protective measures and first aid, and must be available to workers.

Related: Personal protective equipment, Pre-harvest interval
Pre-harvest interval

The minimum number of days that must pass between the last application of a plant protection product and harvest, ensuring residues fall within legal limits.

Related: Authorised input, Personal protective equipment
Cold chain

The uninterrupted sequence of cooling, storage and transport that keeps harvested produce within its required temperature range from field to market, preserving quality and shelf life.

Related: Post-harvest handling, Traceability
Post-harvest handling

All operations after harvest - cleaning, sorting, grading, cooling, packing and storage - carried out to maintain product quality, reduce losses and meet market requirements.

Related: Cold chain, Traceability
Traceability

The ability to follow a product batch back through production, harvesting, packing and distribution records, essential for organic integrity, recalls and consumer confidence.

Related: Documentary audit trail, Cold chain