Culture water environment total alkalinity conditioning agent and its use method and use

Abstract

The invention provides a total alkalinity regulator for aquaculture water environment, its use method and application. A kind of aquaculture method based on the total alkalinity regulator of aquaculture water environment provided by the present invention, comprises the following steps: (1) clear pond disinfection; (2) water quality regulation; (3) release seedling; (4) throw something and feed feed , the step (2) specifically includes: dry-sprinkling the total alkalinity regulator of the aquaculture water environment, dry-sprinkling with soil, or diluting with water and then pouring it into the water body. The total alkalinity regulator of aquaculture water environment provided by the present invention not only has the characteristics of wide sources, low price, safety and reliability, but also has a simple preparation method and is convenient to use, and can effectively regulate the alkalinity and hardness of aquaculture water reasonably, making To ecological breeding, to ensure the safety of breeding and improve economic benefits.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a total alkalinity regulator for aquaculture water environment, its use method and application. Background technique [0002] In recent years, due to the increasing number of mariculture diseases and the development of coastal tourism, there are fewer and fewer areas suitable for mariculture. According to relevant statistics, in 2013, the success rate of Penaeus vannamei in Hainan seawater was less than 30%, but Qionghai Freshwater However, more than 60% of Penaeus vannamei farming makes money. It is known that the brine or desalination culture of Penaeus vannamei has been carried out successively in various parts of our country. Freshwater culture of Penaeus vannamei does have the incomparable advantages of mariculture, cutting off the secondary viral diseases caused by pathogen infection in seawater from the source of water, thus greatly reducing the morbidity a...

AI Technical Summary

Problems solved by technology

In the appropriate salinity range, the growth rate of Penaeus vannamei is relatively fast, etc., but throughout the whole breeding process, there are many problems worthy of our attention in the desalination culture of Penaeus vannamei: damage to the environment, excessive changes in water quality conditions High mortality rate, high mortality rate of shrimp soft shell, poor taste of shrimp meat, etc.

[0003] For example, according to feedback from an aquaculture farmer in a certain place in Jiangxi, the color of the local pond is red or yellow, and the growth of Penaeus vannamei is slow and the survival rate is not high. Using various water quality regulators to adjust the water quality cannot achieve obvious results , while adopting the traditional water quality adjustment method, quicklime needs to be sprinkled into the pond at an amount of 100-150 kg / mu, and 10-20 kg / mu of quicklime should be sprinkled regularly. obvious

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