Reasonable feeding method for fish feed

1. Selection of feed grades M7x China Feed Industry Information Network - based on feed, serving livestock

It is recommended that fish farmers should use the break-even point of breeding as the main basis. When the price of single-pound fish does not exceed the cost of single-fish farming feed, low-grade feed should be selected. When the price of single-pound fish is higher than the cost of single-pound feed, it should be selected. High-grade feed, and the higher the grade, the more cost-effective. M7x China Feed Industry Information Network - based on feed, serving animal husbandry

2. Selection of feed particle size M7x China Feed Industry Information Network - based on feed, serving animal husbandry

The size of the feed particle size is generally selected from the range of 1/4 to 2/3 of the longitudinal length of the fish mouth crack, and then selected according to the inherent crack size of the fish. For example, grass carp with larger cracks can choose a slightly larger proportion of longitudinal mouth cracks 1/2 to 2/3; white fish, squid, squid, etc. choose a slightly smaller ratio of 1/4 to 1/3. The aspect ratio of the feed is also determined according to the specific variety, generally between 1.5 and 2.5:1. Therefore, before purchasing aquatic feed, it is necessary to first determine the size of the fish, and determine the appropriate feed size according to the size of the fish. In this way, neither feed is wasted nor the fish is ingested. M7x China Feed Industry Information Network - based on feed, serving animal husbandry

3. Selection of feeding methods M7x China Feed Industry Information Network - based on feed, serving animal husbandry

(1) The importance of taming. Fish generally require domestication to the surface of the water to concentrate on feeding, and then start normal feeding. The method of taming can be flexible and varied, most of the time is 3 to 10 days, and the longest is no more than half a month, that is, it can be tamed successfully. Many people are too cumbersome or even unwilling to tamer, or lack patience and taming is unsuccessful. I don’t know how the fish grow, the output budget, and so on. The advantages of domesticated fish body feeding can be directly observed: the growth of the fish body, the size of the fish, the choice of the feed variety, the particle size and the reasonable amount of feeding; the flexible control of the growth rate of the fish according to the market conditions and the benefit budget, Timely listing to get a good return on profits and so on. It can be seen that the importance of taming is self-evident. M7x China Feed Industry Information Network - based on feed, serving animal husbandry

(2) Pay attention to the feeding method. There are many ways to feed, such as feeding speed, feeding area, feeding times, and placement of automatic feeding machine. The feeding method should be flexibly adjusted according to the specific situation. For example, in the polyculture mode of grass carp, carp and carp, grass carp fast food and large amount of food, squid and squid eat "Sven", if you do not pay attention to the improvement of feeding method (feeding speed, shortening feeding time, etc.) ), squid and squid will not grow long. Fish farmers should always think about the feeding method and breeding effect, so as to take timely measures to adjust the improper feeding method to improve the breeding efficiency. M7x China Feed Industry Information Network - based on feed, serving animal husbandry

M7x China Feed Industry Information Network - based on feed, serving animal husbandry

Shutter Sound Barrier are acoustic fences designed to act as a Sound Barrier and screen vehicle noise from roads,highways, railways, residential areas, construction sites. 

Noise barriers help in absorbing the noise generating from vehicles on a heavy vehicular traffic area. Thus noise barriers have proven to be effective in absorbing noise and providing an excellent solution to subsidize noise for highway, residential areas near the busy roads, and also for schools, hospitals.
Materials: aluminum sheet, galvanized steel sheet .etc
Finishing:high-pressure electrostatic spray coating
Standard Height:2,000mm, 2,500mm, 3,000mm and space between poles 1,000mm, 2,000mm and 2,500mm. it is available upon customer request.
Features:
1. Absorptive and insulation type.
2. Minimum noise leakage due to special snap lock design.
3. High intensity and stability: special-made steel structure and aluminum material.
4. Safety: PC sun panel or double layers with pastern apply on the transparent insulation part to avoid hurting vehicle and others on case of incident.
5. Beautiful appearance, delicate workmanship, easy installation, low cost and long service life.
6. It has wide applications on express way, subway and industry noise control.
7. The light transmission of the sheet is quite good.
8. The weather resistant treatment of anti UV on the surface of the sheet prevents the resin from turning yellow by causing Ultraviolet ray.
9. The UV agent has chemical bond to change ultraviolet ray into visible light ,which has a stable effect on the photsynthesis of plants.
10. Temperature property: in the temperature from -40C to 120C, the product will not deform.
11. It is light in weight, easy to handle and drill,convenient for construction and procession .When cutting for installation ,it is not easy to be broken.
Applications:
1. Highway noise walls
2. Railway noise walls
3. Airport noise barriers
4. Security fence
5. Obscuration screens
6. Bridge and roof mounted noise barriers
7. Industrial noise control panels
8.Construction materials
9.School enclosures

Shutter Sound Barrier

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