lammikkiviljely

Lammikkiviljely, also known as pond farming, is a method of aquaculture where aquatic organisms such as fish, shellfish, or aquatic plants are raised in artificial ponds or impoundments. These ponds can vary greatly in size and design, from small, shallow enclosures to large, deep bodies of water. The primary goal of lammikkiviljely is to create a controlled environment that optimizes the growth and survival rates of the cultivated species.

The practice involves several key components. Water quality management is crucial, with regular monitoring of parameters like dissolved oxygen, temperature, pH, and nutrient levels. Feeding regimes are carefully designed to provide adequate nutrition for the stock, often using formulated feeds. Disease prevention and control are also vital, employing measures such as selective breeding, proper stocking densities, and sometimes therapeutic treatments. The type of organism cultured, the climate, and available resources will influence the specific techniques used.

Lammikkiviljely can be extensive, semi-intensive, or intensive. Extensive systems typically have low stocking densities and rely more on natural food sources in the pond. Semi-intensive systems utilize supplementary feeding and moderate stocking densities. Intensive systems involve high stocking densities, continuous water exchange or aeration, and high-quality artificial feeds to maximize production in a smaller area. This method of farming plays a significant role in global food production, providing a sustainable source of protein and other aquatic products.