Zhengzhou Fusmar Machinery is a professional fish feed pellet machine manufacturer, the main sources of feed in aquaculture are natural bait and artificial compound feed, artificial compound feed is processed by floating fish feed machine. The reasonable and scientific combination of these feeds to feed fish can effectively promote the growth of fish. This article we will introduce the methods of selecting feeds for aquaculture in detail.
Selection Of Aquatic Feeds
In terms of shape, it can be divided into powder feed, soft pellet feed, hard pellet feed and floating feed pellets. From the use, there are carp material, shrimp material, turtle material, etc. If you raise crucian carp, you must use crucian carp material, can't use other material instead. Fusmar Machinery manufactured floating fish feed machine can process various types of fish feed pellets.
How Does The Aquiculture Farmer Choose Feed
Appearance selection. The quality can judge from the appearance of the feed, and the quality can also recognize from the smell of the feed. From the smell to identify the good feed, especially aquatic feed, due to the use of some fish meal, generally, have a very normal fishy smell. If it's a poor diet, because it uses some substitutes for fish meal, it may have a less fishy taste, or not at all. In addition, the bad feed may have a musty smell, which is actually the smell produced by the oxidation of fat. This kind of feed should not be fed, because once it is fed, it may cause the large area death of fish.
Stability selection. When buying aquatic product feed, might as well take a bit less, put in water immerse period of time, see its stability in water, through stability also can see the stand or fall of feed.
Reputation selection. To choose a good credit of feed products, large enterprises, they have more capital and strong technical force, can ensure the production of feed nutrition balanced, scientific formula, and can be targeted, such as carp designed specifically for feed, is specially designed for grass carp feed, such a highly specific.
Packaging options. When buying aquatic feed, don't ignore the labels on the feed packaging. The feed label is usually in the top left corner of the feed package, indicating the product name, nutritional ingredients, production period, shelf life and other important contents, especially the instructions. So read it carefully before you buy.
Pellet size selection. Special emphasis is in the purchase of aquatic feed, we must see the size of pellet size. Aquatic feeds with pellet sizes ranging from 0.5 to 8.0 mm were used to feed aquatic products with different orifices. Basically, the grain size of feed should be 2/3 of the longitudinal length of fissure in aquatic products. This will not cause waste, nor will it affect food intake.
Color selection. In terms of color, a good feed should have a bright luster and consistent color, which is the first indicator of the selection of feed.
Do not choose spoiled feed. Rancid feed is generally blue and very uneven, inconsistent, do not choose this feed. Especially in the process of preservation, due to the humid weather, it is easy to moldy, so the choice of feed at this time must be careful, like this spoiled feed generally do not choose. In addition to not choose moldy deterioration of the feed, the bond together of the feed also do not choose, because of humidity and other reasons, make the feed bond, some nutrients may have some changes in the bond.
Zhengzhou Fusmar Machinery not only provides complete fish feed production line, but also provides a single fish feed making machine. Now there are many kinds of aquatic feeds in the market, and the advantages and disadvantages are different. Therefore, it is very important to choose suitable and high-quality aquatic feeds in aquaculture work, and it is also the key to obtain aquaculture benefits. Assembling a floating fish feed production line becomes an option for many large aquaculture farms.