Sterilizing water-purifying fish feed with palm meal and production method thereof

Abstract

The invention discloses sterilizing water-purifying fish feed with palm meal and a production method thereof. The feed includes the following components according to parts by weight: 1700-190 parts of palm meal, 54-57 parts of vinegar residue, 36-38 parts of blood meal, 43-46 parts of wheat bran, 3-4 parts of edible salt, 4-5 parts of Ya pear vinegar, 12-14 parts of broccoli, 17-19 parts of aloe, 23-25 parts of yucca, 15-18 parts of red bean residue, 5-7 parts of fish bone meal, 1-2 parts of leaf of bunge pricklyash, 4-7 parts of sesame stalk, 21-24 parts of mung bean hull, 14-18 parts of oat hull, 1-2 parts of fermented soybean oil, 0.1-0.2 part of EM zymogeneous bacteria, 0.2-0.3 part of Radix Aucklandiae powder, 3-4 parts of fried malt, 1-2 parts of artichoke, 1-2 parts of Herba Euphorbiae Humifusae, 2-3 parts of Herba Patriniae, and 2-3 parts of expanded vermiculite powder. The sterilizing water-purifying fish feed with palm meal has great ability to kill germs and purify water and can reduce proliferation of bacteria and fungi in water body, improve dissolved oxygen in water, enhance immunity of fish, prevent fish diseases such as saprolegniasis and gill rot and increase survival rate in fish farming.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a sterilized water-purified palm meal fish feed and a preparation method thereof. Background technique [0002] Palm meal is also known as "oil palm kernel dregs" or "palm kernel dregs". It is the residue of palm kernel oil removed when pressing palm kernels. It is initially in the shape of black mud and processed after removing impurities and controlling moisture. Small brown particles. Palm meal contains 14-17% of crude protein, 8-10% of crude fat, and 15-20% of crude fiber. It is rich in phosphorus, manganese, iron and other elements, and is rich in vitamin B, E and so on. In the current situation of rising food prices, palm meal is valued by people because of its low price, high protein content, and its non-toxic and harmless to animals. Replacing part of the grain with palm meal can effectively alleviate the food crisis and save the input cost of breeding, thereby sign...

AI Technical Summary

Problems solved by technology

Although there are many advantages in using palm meal instead of corn and other grains, it is difficult to digest due to its poor palatability, which is not conducive to the absorption and utilization of nutrients.

Although the traditional fermentation technology can improve this shortcoming of palm meal, the improvement is not obvious, mainly because the processing level is not high, and the macromolecular nutrients cannot be completely decomposed, so the palatability has not been greatly improved. improvement

In addition, traditional fish feed also has disadvantages such as weak disease resistance and weak growth and development regulation, which cannot achieve rapid improvement in fish farming benefits