The cultivation of yellow radish using cages requires careful selection of water bodies such as bays, lakes, and rivers that are sheltered from strong winds and have a minimum depth of 4 meters. The cages are typically constructed using 33 mm polyethylene knotted nets, with dimensions of either 3m x 3m x 1.6m or 4m x 4m x 1.6m. These nets feature an outer mesh size of 3 cm and an inner mesh of 1 cm. The structure is made from bamboo and floats on the surface, secured in place using anchoring ropes to form stable configurations like "one" or "goods." When stocking fish, if the fish weigh around 25 grams, the density should be about 100 fish per square meter. For fish weighing 50 grams, the density should be reduced to 70 fish per square meter. Before placing the fish into the cage, they should be bathed in a 3-5% saline solution for 10-15 minutes to reduce stress and prevent disease.
Feeding practices should be adjusted based on weather conditions, water temperature, and fish activity. A general guideline is to feed the fish 5-8% of their body weight per day, divided into two meals—once in the morning and once in the evening. It's best to feed within one hour after each session. Since yellow-spiced fish tend to forage more at night, it’s recommended to allocate 60% of the daily feed in the evening and 40% in the morning. Feeding should always follow the “four principles†— consistency, quality, quantity, and timing — to ensure optimal growth and health.
Daily maintenance is crucial for successful cage farming. The cages should be washed every 7-10 days, and the feeding platform should be cleaned daily. To prevent fish from escaping, the nets must be inspected daily for damage or loosening, and any issues should be repaired promptly. Additionally, a shade net should be placed over the cage to help the fish eat more comfortably and reduce stress caused by direct sunlight. Proper management not only ensures healthy fish but also improves overall productivity and sustainability of the farming system.
Animal Extract
Animal extracts are made from animal bodies or animal tissues or organs by extraction and boiling with mild enzyme, then concentrated and spray dried into meat extracts. They are a new industry that corresponds to plant extracts. Formerly, they are commonly used as raw products and biochemical raw materials. Its main categories are: amino acids, peptides, proteins, enzymes and coenzymes, polysaccharides, lipids, nucleic acids and their derivatives. The biggest characteristic is that it can dissolve into water. Natural chicken extract, natural pork extract, natural beef extract, natural seafood extract. There are many kinds of seafood, such as shrimp, oyster, abalone, squid, tilapia, crab and so on.
Why Choose Us?
Product Recommended
NMN Powder (nicotinamide mononucleotide): full name[ β- Nicotinamide mononucleotide "is a kind of naturally occurring biologically active nucleotide. The decline of NAD in aging process is considered to be the main cause of disease and disability, such as hearing and vision loss, cognitive and motor dysfunction, immune deficiency, arthritis, metabolic disorder and cardiovascular disease caused by autoimmune inflammatory reaction disorder. Therefore, NMN supplementation can increase the content of nad+ in vivo, thus delaying, improving and preventing aging related phenotypes, or age-induced metabolic disorder, aging diseases, etc. Furazolidone powder is mainly used for bacillary dysentery caused by sensitive bacteria, enteritis, cholera, typhoid, paratyphoid, giardiasis, trichomoniasis, etc. Combined with antacids and other drugs in the treatment of gastric sinusitis caused by Helicobacter pylori. Fenbendazole powder, fenbendazole is a kind of benzimidazole insecticide. It not only has high repellent activity to adults and larvae of gastrointestinal nematodes, but also has good effect on reticulum, Fasciola and cestode, and has strong insecticidal effect on eggs. Levamisole hydrochloride is an insect repellent and immunomodulator. It has good curative effect on Ascaris lumbricoides, hookworm, Enterobius vermicularis and strongyliasis faecalis. Albendazole powder is a highly effective and broad-spectrum insect repellent. It is one of the benzimidazole drugs with wide insect repellent spectrum and the strongest insecticidal effect. It can be used to expel Ascaris lumbricoides, pinworm, hookworm, whipworm, treat all kinds of cysticercosis, and also be used to expel livestock.
Beef Bile Powder,Natural Bovine Powder,45% Bovine Powder,Animal Extract
Xi'an Tian Guangyuan Biotech Co., Ltd. , https://www.tgybiotech.com