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Plastic greenhouse soilless flowing water culture technical scheme for eel

A technology of plastic greenhouse and breeding technology, which is applied to the field of soilless flowing water culture in plastic greenhouses of yellow eel, can solve the problems of easy to grow green moss, increased disease rate, easy accumulation of dirt in cages, etc., so as to improve the health status and improve the quality of breeding. , the effect of good economic value

Inactive Publication Date: 2017-01-04
纪珊珊
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The existing rice field eel farming is basically cage culture, the activity space of rice field eels is small, and dirt is easy to accumulate on the cages, and green moss is easy to grow, which will affect the growth of rice field eels, increase the disease rate, and affect the quality of rice field eels; The green moss is not easy to take care of, and the cost of replacing or taking care of the cages is high

Method used

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Embodiment Construction

[0023] This specific embodiment adopts following technical scheme: it comprises following two ways:

[0024] 1. Open type: suitable for building pools in places with warm water all year round;

[0025] 1.1. The rearing ponds are made of bricks and cement. The area of ​​each pond is 10 to 20 square meters, the depth of the pond is 40 centimeters, the width is 1 to 2 meters, and the width of the pond is 20 to 40 centimeters.

[0026] 1.2. Set two water inlet pipes and two drain pipes with a diameter of 3 to 4 cm at the relative position of the pool; Drainage pipes are equipped with metal mesh to prevent escape.

[0027] 1.3. Arrange several breeding ponds side by side to form a unit, and the area of ​​each unit should not exceed 500 square meters.

[0028] 2. Closed cycle filter type: suitable for use in big cities or places where water is scarce; the breeding water can be reused, the water consumption is less, and the temperature is easy to control; the construction method of...

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Abstract

The invention discloses a plastic greenhouse soilless flowing water culture technical scheme for eels and belongs to the technical field of aquaculture. Rearing ponds are built by adopting bricks and cement, the area of each pond is 10-20 square meters, each pond is 40cm deep and 1-2m wide, and a pond bank is 20-40cm wide; a plurality of rearing ponds are arranged in parallel to form one unit, the area of each unit is best not more than 500 square meters; and 0.1g of 90% crystal trichlorfon is used for per kilogram of eels and is mixed into feed for feeding for six days continuously, so that the technical scheme is completely implemented. The technical scheme disclosed by the invention is beneficial to improving cultivation quality of the eels, health is important due to edible eels, disinfection treatment in each aspect and control methods of plant diseases and insect pests are beneficial to improving health condition of the eels, self physique is perfect, and great taste when the eels are eaten can be enhanced, so that the technical scheme disclosed by the invention has better economic value and is convenient for popularization.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a technical solution for the soilless running water culture of rice field eels in plastic greenhouses. Background technique [0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive culture, intensive culture and high-density intensive culture. Extensive culture is to put seedlings in small and medium-sized natural waters, and to grow aquatic products completely by natural bait, such as fish culture in lakes and reservoirs and shellfish culture in shallow seas. Intensive farming is the use of bait and fertilization methods to grow aquatic products in smaller water bodies...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/00
Inventor 纪珊珊
Owner 纪珊珊
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