Category: S

SCP: 1. Sustainable consumption and production 2. Suckler Cow Premium Scheme. Farmers benefit from engaging with SCP for support and resources in sustainable farming practices.

self-purification: The ability of water to clean itself of polluting substances. Farmers benefit from understanding self-purification processes for sustainable water management.

sheep-dip: A chemical preparation used in a dipping bath to disinfect sheep to control diseases such as sheep scab. All sheep in Britain are dipped for scale once a year, following the ministerial decision to have a single national dip. Dipping ceased to be compulsory in the UK in 1992. It is illegal to buy organophosphorous sheep-dip without a certificate of competence. Farmers benefit from using sheep-dip to control diseases and maintain livestock health.

struck: an acute disease of sheep which is a form of entero-toxaemia. It affects sheep which are one to two years old and is very localised. In Britain, it occurs only in the Romney Marsh and in some Welsh valleys. Managing struck ensures sheep health and productivity, supporting farm profitability.

set stocking: A grazing system associated with extensive grazing. Livestock graze an area where they remain for an indefinite period. This is the traditional practice in Britain. Farmers benefit from using set stocking systems for efficient and consistent livestock grazing.

sulphate: a salt of sulphuric acid and a metal. Understanding and using sulphates effectively supports soil fertility and healthy crop growth, enhancing farm productivity.

stall: a single compartment in a stable or cowshed, where an animal can stand or lie down. Properly managing animal stalls ensures livestock health and comfort, supporting productivity and welfare.

spine: a pointed structure that is either a modified leaf, as in cacti, or part of a leaf or leaf base. Properly managing plants with spines ensures healthy growth and optimal yields, supporting productive agriculture.

smut: a disease of cereal plants, caused by a fungus, that affects the development of the grain and makes it look black. Managing smut diseases ensures healthy cereal crops, preventing yield losses and maintaining quality.

smoke: to preserve food by hanging it in the smoke from a fire. (NOTE: Smoking is used mainly for fish, but also for some bacon and cheese.) Using traditional smoking methods preserves food quality and extends shelf life, providing value-added products for farmers.

spading machine: a machine which uses rotating digger blades to cultivate compacted topsoil and dig out pans created by other cultivators. Using spading machines improves soil aeration and structure, promoting healthy root growth and better crop yields.

sustainable production processes: agricultural production methods which do not damage or deplete natural resources. Adopting sustainable production processes ensures long-term productivity and environmental health, supporting farm profitability.

SFPA: Scottish Fisheries Protection Agency. Farmers benefit from engaging with SFPA for support and resources in sustainable fisheries management.

spinach beet: a plant similar to sugar beet, but grown for its leaves which are cooked in the same way as spinach. Growing spinach beet provides farmers with a versatile crop for fresh and processed markets, enhancing farm income and sustainability.

seepage: Slow oozing out of ground water from the soil surface. Farmers benefit from managing seepage to prevent soil and water contamination.

Strategy for Sustainable Farming and Food: a scheme administered by Defra which promotes sustainable, ecologically sound farming methods, and provides funding for relevant training and modernisation. Understanding and engaging with sustainability strategies ensures farmers adopt practices that support long-term productivity and environmental health.

sterilise: to make something sterile by killing the microorganisms in it or on it; to make an organism unable to have offspring (NOTE: This may be done by various means including drugs, surgery, or irradiation.). Properly managing sterilisation ensures biosecurity and prevents disease outbreaks, supporting livestock health and productivity.

serve: Of a male animal, to mate with a female. Farmers benefit from understanding and managing serving for effective breeding and livestock production.

spruce-larch adelgid: a relative of the aphid, which may cause serious damage on spruce grown for Christmas trees (Adelges viridis). Managing spruce-larch adelgid populations ensures healthy growth and quality of spruce trees, supporting market value and productivity.

sustainable energy: energy produced from renewable resources that does not deplete natural resources. Adopting sustainable energy practices ensures responsible resource use and supports farm sustainability.

stocking rate: a measure of the carrying capacity of an area in terms of the number of livestock in it at a given time, e.g., the number of animals per hectare. Properly managing stocking rates ensures sustainable grazing and livestock productivity, supporting farm profitability.

shredder: A machine for shredding waste vegetable matter before composting. Farmers benefit from using shredders for efficient composting and soil improvement.

sex-linked: Referring to a genetically inherited characteristic that appears in only one sex. Farmers benefit from understanding sex-linked traits for managing genetic traits in breeding programs.

seed ripeness: The stage at which the seed can be harvested successfully. Farmers benefit from understanding seed ripeness for timely and successful seed collection.

soil improvement: the practice of making the soil more fertile by methods such as draining and manuring. Implementing soil improvement techniques enhances soil health and fertility, supporting productive agriculture.

side rake: A machine which picks up two swaths and combines them into one before baling. Farmers benefit from using side rakes for efficient hay and forage management.

sheep run: An extensive area used for sheep grazing, especially in New Zealand and Australia. Farmers benefit from managing sheep runs for efficient and sustainable grazing practices.

scurs: Small horns that are not part of the animal’s skull but are attached to the skin. Farmers benefit from understanding scurs for livestock health and breeding management.

spraybar: an attachment consisting of a horizontal tube with nozzles or jets, used for spraying over a wide area. Using spraybars ensures even distribution of sprays, improving pest and disease control and supporting healthy crop growth.

stubble burning: formerly, a method of removing dry stubble by burning it before ploughing. Stubble burning was banned under the Crop Residues (Burning) Regulations of 1993. COMMENT: Stubble burning has the advantage of removing weed seeds and creating a certain amount of natural fertiliser which can be ploughed into the soil. The disadvantage is that it pollutes the atmosphere with smoke, reducing visibility on roads and releasing large amounts of carbon dioxide. This, together with the possible danger that the fire may get out of control, killing small animals and burning trees and crops, means that it is not recommended as a means of dealing with the stalks of harvested plants. Properly managing stubble burning ensures compliance with environmental regulations and supports sustainable farming practices.

suckler herd: a herd of beef cattle, where each dam suckles its own calf or calves. Properly managing suckler herds ensures healthy growth and productivity in beef operations, supporting farm profitability.

sulphate of potash: same as potassium sulphate. Understanding and using potassium sulphate effectively supports soil fertility and healthy crop growth, enhancing farm productivity.

shock: Same as stook. Farmers benefit from managing shocks for efficient grain collection and storage.

seminal roots: The secondary roots of a plant which support the primary root. This root system is then replaced by adventitious roots. Farmers benefit from understanding seminal roots for better crop management and growth.

SPS: abbreviation Single Payment Scheme. Understanding the Single Payment Scheme helps farmers manage their financial support and comply with regulations, promoting sustainable agricultural practices.

spade: a common garden tool, with a wide square blade at the end of a strong handle. it is used for making holes or digging by hand. Using spades for manual tasks supports efficient soil management and crop planting, promoting healthy growth.

soil compaction: the process in which soil is pressed down, e.g., by heavy loads, and becomes very firm with little space between its particles. ‘The healthy world market price for soybeans has led to the development of continuous production of this crop and consequently some problems have developed, particularly soil compaction, weed species development, and reduction of soil fertility.’ [Arable Farming] Preventing soil compaction ensures proper root growth and water infiltration, supporting healthy crop growth and sustainable agriculture.

soil parent material: material from which soil is formed. Understanding soil parent material helps farmers manage land resources effectively, promoting sustainable agricultural practices.

seed weevil: A pest affecting brassica seed crops. Seeds are destroyed in their pods by the larvae. Farmers benefit from managing seed weevil infestations to protect seed crops and ensure high yields.

sheep maggot fly: A type of fly that lays its eggs on the wool of sheep. The eggs hatch into maggots that burrow into the flesh causing a condition known as ‘strike’. Farmers benefit from managing sheep maggot fly infestations to protect livestock health and productivity.

speckled yellowing: a disease of sugar beet caused by a deficiency of manganese. Managing speckled yellowing ensures healthy sugar beet crops, preventing yield losses and maintaining quality.

second early potatoes: The crop of potatoes that follows the first early crop. Farmers benefit from growing second early potatoes to extend the harvesting season and improve crop rotation.

self-sterile: Referring to a plant that cannot fertilise itself from its own flowers. Farmers benefit from understanding self-sterility for effective breeding and crop production.

sunflower: an important oilseed crop grown in temperate areas. COMMENT: The oil extracted from the seeds is used for cooking and for margarine production. The residual cake after pressing is a high-protein livestock feed, and the whole plant can be fed to cattle. It is also useful as a green manure plant. Birds can cause serious damage to sunflower crops by feeding on the ripening seeds. The main producing countries are Russia, the Ukraine, Argentina, and Romania. Properly managing sunflower crops ensures healthy growth and high yields, supporting farm productivity and profitability.

Site of Special Scientific Interest: an area of land in England, Wales, and Scotland that is officially protected to maintain its fauna, flora, or geology. Abbr SSSI. Farmers with land designated as an SSSI can receive support for conservation efforts, enhancing biodiversity and ecological health on their farms.

splay leg: a disorder in piglets, which are born unable to stand properly. Managing splay leg conditions ensures healthy growth and mobility in piglets, supporting productivity and well-being.

stale seedbed: a method of killing weeds by using a contact herbicide just before drilling. Using stale seedbed techniques helps farmers manage weeds effectively, promoting healthy crop growth and better yields.

Scottish Executive Environment and Rural Affairs Department: The department of the devolved Scottish Executive government which deals with farming, the environment, animal welfare and rural development in Scotland. Abbr SEERAD. Farmers benefit from SEERAD’s support and resources for sustainable agriculture and rural development.

soakaway: a channel in the ground filled with gravel, which takes rainwater from a downpipe or liquid sewage from a septic tank and allows it to be absorbed into the surrounding soil. Properly managing soakaways ensures efficient drainage and reduces the risk of waterlogging and soil erosion.

soil salinity: the quantity of mineral salts found in a soil. (NOTE: High soil salinity is detrimental to most agricultural crops, although some plants are adapted to such conditions.) Managing soil salinity ensures healthy crop growth and prevents yield losses, supporting productive agriculture.