Special salt formula for farming prawns

Abstract

The invention relates to a special salt formula for farming prawns. The formula is prepared from the following raw materials of: in parts by weight, 60-75% of sodium chloride NaCl, 20-35% of magnesiumsulfate MgSO4, 0.1-5% of magnesium chloride hexahydrate MgCl2.6H2O, 0.1-10% of calcium chloride CaCl.2H2O, 0.1-5% of potassium chloride KCl, 1-5% of sodium bicarbonate NaHCO3 and 0.1-5% of sodium carbonate Na2CO3. Produced recovered seawater has suitable salinity and sufficient elements, can fully meet growth requirements of Penaeus vannamei, and is suitable for the growth of Penaeus vannamei, sothat the problems of stress, diseases, slow growth and the like which are caused by inconsistent ratios of elements in the farming process are solved, and the farming efficiency is improved greatly.

Description

technical field [0001] The invention relates to the field of seawater restoration formulas, in particular to a formula of special cultivation salt for prawns. Background technique [0002] Seawater restoration formula, as the name suggests, is to restore natural seawater through chemical synthesis. The formula for restoring natural seawater is commonly known as sea crystal. Most of the sea crystals on the market are generally used for temporary cultivation and element supplementation of seafood. The difficulty of technology to meet the needs of seafood farming in modern agriculture, especially the farming of Penaeus vannamei, has become a reason that cannot be ignored. The prior art is generally applied to all marine products, and takes my country's offshore seawater as a template, but the formula cannot allow the long-term growth of Penaeus vannamei, and the formula is mainly aimed at the cultivation of the marine product Penaeus vannamei. , -78.94185) The natural seawater...

AI Technical Summary

Problems solved by technology

The formula for restoring natural seawater is commonly known as sea crystal. Most of the sea crystals on the market are generally used for temporary cultivation and element supplementation of marine products. Technology is difficult to meet the needs of seafood farming in modern agriculture, especially vannamei farming has become a reason that cannot be ignored

The prior art is generally applied to all marine products, and the seawater in my country's coastal waters is used as a template, but the formula cannot allow the long-term growth of Penaeus vannamei. The formula is mainly aimed at the cultivation of marine products Penaeus vannamei. , -78.94185) The natural seawater in the nearby sea area is used as a template, and it is only aimed at the marine life of Penaeus vannamei, which is native to this area, effectively ensuring the natural growth of Penaeus vannamei, with suitable salinity, sufficient elements, and no exogenous sources. Pollution, fast growth, etc.