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How To Distinguish The Quality Of Aquaculture Feed
- Oct 12, 2017 -

How to distinguish the quality of aquaculture feed

1, the appearance of choice.

From the appearance of the feed can determine the quality of the pros and cons, from the smell of feed can also identify the quality of good or bad. aquaculture feed From the smell on the identification of good feed, especially aquatic feed, due to the use of some fish meal, generally have a very normal fish smell, smell more pleasant. If it is relatively poor feed, because it uses some fish meal substitutes, this fish smell is relatively light, or simply no. Another bad feed may be a musty or "hai", which is actually the taste of fat after the oxidation, the feed should not be fed, because the feed once fed, it may cause fish Of the large area of death. In the case of

2, the stability of choice.

In the purchase of aquatic feed, you may wish to take a little, put in the water soak for a period of time to see how stable its stability in the water, aquaculture feed through the stability can also see the feed is good or bad. In the case of

3, color selection.

From the color aspects of identification of good feed: there should be a relatively bright luster and color is the same, which is the choice of feed the first sensory indicators. In the case of

4, the credibility of choice.

To select the reputable, large-scale enterprises produced by the feed products, they have a relatively strong capital and technical strength, aquaculture feed can guarantee the production of feed nutrition balance, formula science, and can be targeted, such as specifically for carp design feed , Specifically designed for grass carp design feed, so highly targeted. In the case of

5, packaging options.

Do not ignore the labels on feed packaging when buying aquatic feed. Feed labels are generally in the upper left corner of the feed packaging, respectively, marked the name, nutrition, production period, shelf life and other important content, especially the use of instructions. aquaculture feed So at the time of purchase you have to read carefully. In the case of

6, particle size selection.

There is doubt to consult the dealer clearly, to avoid the loss caused by improper use. Particular emphasis is on the purchase of aquatic feed, we must see the size of the size. Aquatic feed grain size from 0.5-8.0 mm have, were fed different mouth water products. Basically the diameter of the feed should be 2/3 of the longitudinal length of the aqua products. Take the head bream, if the longitudinal length of the mouth is 9 mm, aquaculture feed it is suitable for feeding feeds with a diameter of 6 mm, which will neither cause waste nor affect food intake. To judge the quality of aquatic feed; have to look at how the appearance.

7, can not choose to occur mildew or deterioration of the feed.

Mildew or deterioration of the feed are generally blue and very uneven color, inconsistent, this feed will not choose. In particular, the preservation process, because the southern weather is relatively humid, it is easy to mold, so this time the choice of feed must be careful, like this metamorphic feed generally do not choose. In addition to not choose moldy feed, the bond together in the feed do not choose, aquaculture feed because the humidity and so on, making the feed sticking, bonding some nutrients may occur after some changes.