Threshing Floor (Kamatha)

A Kamatha in Sri Lanka refers to an area on the ground where farmers temporarily store their harvested paddy. There are many types of Kamatha such as ‘Gal Kamatha’, Bim Kamatha’ and ‘Vel Kamatha’, of these, Bim Kamatha is the prevalent type. Bim kamatha is set up on a chunk of land located in close proximity to the paddy field.

The Kamatha is highly revered area and many traditions are associated with it. A distinct sub-language is used for communication on the Kamatha called ‘Kamatha Basa’. Farmers would strictly abide by the many rules and regulations associated with the Kamatha.

The Kamatha or the threshing floor would be cleaned and prepared before paddy is stored. Plants and weeds growing on the selected area would first be removed using a mammoty (garden hoe); farmers would ensure that no damage is done to the earth of the Kamatha when clearing is done. A besom called ‘Bolaththa’ is used to clear away the debris.

A mix of clay, derived from anthills, and cow dung is applied densely on the ground of the Kamatha to level it. The dried mix ensures that the Kamatha is free of dust and impurities by separating the paddy harvest from the earth below.

Kola Madeema is the process of separating paddy seeds from the paddy pods. For this, farmers first fix the stem of a strong tree such as, Mahua (mee), Arjun tree (Kumbuk), etc., at the center of the Kamatha. This is called a ‘Vee Gaha’ and five or six oxen are made to rotate around it during threshing. The trimmed rice pods are placed around the Vee Gaha and the oxen would walk roughly on them, separating the paddy and seeds from the pods as they do. The separated paddy would get collected to a large mat called the ‘Magala’ which is spread on the Kamatha.

Farmers use unsophisticated tools such as ‘Ukunu Detta’ (pitch fork) to remove paddy stems and ‘Katumana Atta’ to heap paddy seeds on to the sides of the Kamatha. Husks and refuse are removed from the paddy seeds; cleaned seeds are known as ‘Betha’ in Kamath Basa. Measuring equipment such as ‘Karthuwa’, ‘Laha’ and ‘Kuruniya’ was used in the past to measure the Betha. After measuring, equal shares are allocated for those who labored in the production process. A farmers’ foremost share of paddy was always offered to the Budhha. The rest his share is divided into the portions, one for consumption and the other for seeding purposes.