Shrimp proper stopping is beneficial

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The author found out from the production practice that feeding less and more meals and properly stopping 1-2 meals per week during the shrimp farming process are greatly beneficial to the cultured shrimp. Feeding small meals less often means feeding 100 lbs of raw material a day and feeding them in 4 meals. Now it is changed to feed 5-6 meals per day. The number of feeds is increased, but the amount of feed each time is relatively reduced. The original 1.5 hrs were eaten. The finished material is now finished within one hour. This has the following advantages: 1. The feed is shortened in the water, reducing loss and pollution of the water body. The longer the feed is soaked in water, the easier it becomes to loosen, the nutrient dissipates in the water, and causes water pollution and feed wastage. 2, so that shrimp is always maintained at 7-8 into full, always has a strong appetite, good energy, grow fast. The proper stopping of 1-2 meals per week does not affect the growth of the shrimp, but instead has the following advantages: 1. Let the shrimp feed enough plankton (zooplankton and phytoplankton) in the water to allow the shrimp to purify the water to some extent. . 2, before feeding drugs or nutritional products, stop feeding 1-2 Days and then feeding ingredients or nutritional products, can increase shrimp absorption rate of these products, thereby enhancing efficacy. 3. Properly stopping the material does not affect the growth rate of the shrimp. It can also save a considerable amount of feed money by raising one shrimp.

The Alternating Pressure Mattress System has 22 bladders for optimum pressure relief and a static function to allow treatment of the patient. Soft/ firm dial to obtain custom patient comfort levels. Ideal for those with history of breakdown or past skin issues. For the treatment or prevention of decubitis ulcers.


  • Unique construction allows for efficient air flow throughout overlay for use in the prevention and treatment of pressure ulcers
  • Two adapters for easy filling and deflation
  • Emergency air release valve deflates overlay quickly and safely
  • Air flow holes reduce heat and moisture build up
  • Adjustable bed straps prevent overlay from moving
  • Easy to clean with mild detergent
  • Electric or Manual pumps sold separately
  • Overall Product Height: 7cm
  • Overall Product Length: 200cm
  • Overall Product Width: 90cm
  • Primary Product Color: blue
  • Primary Product Material: High quality Nylon and medical grade PVC
  • Product Weight Capacity: 135KG


Alternating Pressure

Alternating pressure devices typically utilize multiple bladders to facilitate routine patient turning. These devices may also assist the nursing staff to move the patient to change bedding and move the patient out of bed.

Low Air Loss

Low air loss devices are typically powered with blowers that run continuously. Air is allowed to escape through the device in specific areas designed to provide further comfort and treatment of the patient. The blower maintains constant air pressure and inflation of the device.

Static Overlay Mattresses

Static overlay mattresses are filled with a specific volume of air once prior to use. These devices are often used for the prevention and treatment of pressure ulcers (bed sores).


Product description

The device comes with all the necesary features for efficient decubitus prevention. It consists of

fewseparate elements. No tools are required for assembly. Devices are supplied in carton boxes,
detached in to few elements for easier transportation:
1 Pump
1 Mattress Pad

Anti-Decubitus Mattress Without Toilet

Anti-Decubitus Mattress Without Toilet,Durable Air Mattress,Alternating Pressure Mattress,Hospital Air Mattress

Shijiazhuang Laien Medical Devices Co., Ltd , http://www.laien-healthcare.com