Pond fertilizer water not only affects the growth and reproduction of aquatic plants, but also directly affects the ecological balance and water quality of water bodies. Therefore, mastering the correct fertilizer and water methods is of great significance to improve the yield and quality of aquaculture. This article will introduce the fastest method of fertilizing water for ponds and how to do it correctly.
Choose the right fertilizer
The commonly used fertilizers for pond fertilizer water include inorganic fertilizer, organic fertilizer, compound fertilizer and other fertilizers. Therefore, when choosing fertilizers, it is necessary to choose the right fertilizer according to the characteristics and needs of the cultivated species. For example, for fish that require a lot of nitrogen fertilizer, you can choose a fertilizer with a higher nitrogen content;For shellfish that require phosphate fertilizer, you can choose a fertilizer with a higher phosphorus content. Most farmers will choose high safety and comprehensive nutrition: multi-effect fertilizer and water pioneer, rich in a variety of amino acids, trace elements and other nutrients, small molecules are easy to absorb, and can be quickly fertilized at low temperature.
2. Control the amount and time of fertilization
Generally speaking, the amount of fertilizer should be determined according to the needs of the cultivated species and the carrying capacity of the water body, not too much or too little. At the same time, the fertilization time should also choose the appropriate time period to avoid fertilizing in rainy weather or high temperature season.
Introduction of algae
Algae are important producers in pond ecosystems, where they can produce oxygen through photosynthesis while providing food and habitat for aquatic animals. Recommended water temperature between 8-20 for use: Diatom Pioneer;Water temperature greater than 20 Use: Chlorella Pioneer. In this way, the appropriate amount of algae is introduced, which promotes the ecological balance of the pond and improves the water quality and yield.
Control the growth of aquatic plants
Overgrowth of aquatic plants can take up a lot of space, affecting water quality and yield. Therefore, controlling the growth of aquatic plants is also an important part of fertilizing water. The growth of aquatic plants can be controlled by reasonable application of organic fertilizer, control of light, and adjustment of water level.
Maintain the fluidity of the water body
Maintaining the fluidity of the water body can promote the nutrient circulation in the water body and improve the self-purification ability of the water body. The fluidity of the water body can be enhanced by mechanical aeration, pumping water, etc.
In short, pond fertilizer is an important part of promoting the growth of aquatic plants and maintaining the ecological balance of water bodies. In practice, it is necessary to choose the appropriate method according to the specific situation, and pay attention to controlling the amount and time of fertilization, so as to avoid water pollution caused by excessive fertilization. At the same time, it is necessary to regularly monitor water quality and yield, and adjust fertilizer and water schemes in a timely manner to ensure the stability and sustainable development of pond ecosystems.