S

sandstone: A sedimentary rock formed of round particles of quartz. Farmers benefit from recognizing sandstone presence for understanding soil characteristics and geological impacts on farming.

seconds: Grain of medium size. Farmers benefit from managing seconds to ensure high-quality grain production.

stolon: a stem that grows along the ground and gives rise to a new plant when it roots. Properly managing stolons ensures healthy plant propagation and optimal yields, supporting productive agriculture.

surface runoff: a flow of rainwater, melted snow, or excess fertiliser from the surface of land into streams and rivers. Properly managing surface runoff ensures water conservation and prevents soil erosion, supporting sustainable farming practices.

silvi-: Trees or woods. Farmers benefit from understanding silvi- related processes for sustainable forestry and crop management.

shearling: A young sheep which has been sheared for the first time. Farmers benefit from managing shearling sheep for efficient wool production and livestock growth.

spaced plant: a plant grown in a row so that its canopy does not touch or overlap that of any other plant. Properly spacing plants ensures healthy growth and reduces competition for resources, leading to better yields.

shed: 1. To separate one or more animals from a flock or herd 2. To let leaves or grain fall. Farmers benefit from managing shedding for livestock health and crop management.

shoe: To make, fit and fix horseshoes to the feet of a horse. Farmers benefit from shoeing horses for their protection and performance in farm work.

sludge composting: the decomposition of sewage for use as a fertiliser or mulch. Using sludge composting techniques provides farmers with a sustainable method for recycling waste and enhancing soil fertility.