Shrimp organic fertilizer can provide sufficient nutrition for shrimp and promote their healthy growth. It accelerate the growth of algae, and cultivate diatoms and green algae in a targeted manner. Besides,it also improve the aquaculture water environment and maintain excellent water color. This article will provide you with a detailed introduction.
1. Amino acid fertilizer: Amino acid fertilizer is a type of fertilizer that contains amino acid substances. Commonly used are: multi effect fertilizer and water pioneer, rich in various amino acids, trace elements and other nutrients, with small molecules that are easy to absorb, and can be quickly fertilized and watered at low temperatures. It can also promote the growth of beneficial algae and inhibit the growth of harmful algae.
2. Organic fertilizer: Organic fertilizer is a natural fertilizer mainly derived from animal and plant waste. Organic fertilizer contains rich nutrients such as organic matter, nitrogen, phosphorus, and potassium, which can provide sufficient nutrition for shrimp ponds and promote the reproduction of plankton. Common organic fertilizers include chicken manure, pig manure, cow manure, fish meal, etc.
3. Chemical Fertilizer: Fertilizer is an artificially synthesized fertilizer that mainly contains nutrients such as nitrogen, phosphorus, and potassium. Fertilizer can quickly provide nutrients for shrimp ponds and promote the reproduction of plankton. Common fertilizers include urea, calcium superphosphate, potassium chloride, etc.
4. Biofertilizer: Biofertilizer is a type of fertilizer containing microorganisms, commonly used include EM bacteria pioneer, ultra-high concentration EM bacteria species, which can decompose organic matter at the bottom of shrimp ponds and release nutrients such as nitrogen, phosphorus, and potassium. Biological fertilizers can improve the water quality of shrimp ponds and increase the utilization rate of fertilizers. In addition, Bacillus subtilis and yeast are also commonly used biological fertilizers.
In short, shrimp organic fertilizers are an important part of the shrimp farming process, and it is necessary to choose appropriate fertilizers and adopt the correct fertilization and water methods. Through reasonable fertilization and water quality management, the growth rate and yield of shrimp can be improved, achieving economic benefits in shrimp farming.