sädesväxter

Sädesväxter, commonly known as cereals or grains, are herbaceous plants cultivated for their edible starchy seeds. They belong to the grass family, Poaceae, and are a staple food source for a significant portion of the world's population. The most important cereal crops globally include wheat, rice, maize (corn), barley, oats, and rye. These plants typically have fibrous root systems, hollow stems called culms, and long, narrow leaves.

The seeds of sädesväxter, often referred to as grains or kernels, are enclosed in a protective husk. They are rich in carbohydrates, providing essential energy. In addition to carbohydrates, they contain protein, vitamins, and minerals, although their nutritional profiles vary between species. Cereal crops are cultivated in diverse climates worldwide, from temperate to tropical regions, and are adapted to a wide range of growing conditions.

The cultivation of sädesväxter has a long history, dating back to the Neolithic Revolution, and has been fundamental to the development of human civilization. They are a cornerstone of agriculture, providing not only food for humans but also feed for livestock and raw materials for various industries, including the production of biofuels and alcoholic beverages. Harvesting typically involves collecting the mature grains, which are then processed for consumption through milling, cooking, or fermentation.