külvikordade

Külvikordade, also known as crop rotation, is a farming practice where different crops are grown in the same area in sequenced seasons. This method is employed to manage soil fertility, disrupt pest and disease cycles, and improve soil structure. By planting a series of crops in a planned order, farmers can prevent the depletion of specific nutrients that a single crop might extract heavily. For example, legumes like peas or beans, which fix atmospheric nitrogen into the soil, are often followed by crops that require a lot of nitrogen, such as corn or wheat.

The benefits of külvikordade extend beyond nutrient management. Different root systems of various crops can help to break up soil compaction and improve aeration and drainage. Some crops can suppress weeds, while others might attract beneficial insects. This diversification in planting helps to create a more resilient and sustainable agricultural system. The specific rotation plan often depends on local soil conditions, climate, market demands, and the types of pests and diseases prevalent in the region. Implementing a well-designed külvikordade can significantly reduce the need for synthetic fertilizers and pesticides, contributing to a more environmentally friendly approach to agriculture.