l. What is the healthy culture of shrimp? At present, experts and farmers at home and abroad believe that shrimp farming experts must take effective measures to prevent and treat disease. This is to establish a high-health shrimp culture system (HHSS), which is referred to as the healthy culture of shrimp. The specific measures of the system are to combine the breeding of healthy shrimps with the cultivation of healthy shrimps, the comprehensive regulation and control of the breeding environment, the selection of high-quality and high-quality feeds, and the establishment of scientific and rational breeding models, etc., to establish aquaculture. Comprehensive series of engineering systems. In order to effectively prevent the occurrence of shrimp virus disease and achieve sustainable development of the shrimp aquaculture industry. The healthy shrimp culture system has been accepted by the farmers and applied to the shrimp culture, and has made gratifying achievements in the coastal areas of southern China such as Guangdong and Guangxi. After making the shrimp aquaculture industry in our country go down for many years, new hopes have emerged. 2. What are the requirements for the implementation of shrimp ponds for healthy shrimp farming? Based on the living habits of shrimp, farms should be selected according to local conditions and rationally laid out according to topography and topography. The Jiantang design includes the identification of the intertidal position of shrimp ponds, the shape, size and depth of shrimp ponds, the construction of gates, the construction of embankments, and the introduction of drainage systems, flood discharge, and anti-wave facilities. 3. How to choose the geographical conditions of Jiantang? Jiantang should be selected in the mid-tide area, sand mud bottom, pool shape is relatively stable, small wind waves, in the high water line maximum water level of 1 meter above the area, can also be built in the intertidal high ore line area. The inner bay and estuary coast with flat terrain, open sea, and unimpeded tides are selected; tidal range is large, sea water is clear, food organisms are abundant, drainage and drainage conditions are ideal, there is no industrial and agricultural pollution around, and there is fresh water supply; there is power supply. Convenient place. It must be considered from the perspective of investors, safety, reliability, ease of management, and future development of shrimp farms.
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