Herbal smell crab feed

Abstract

The invention discloses a herbal smell crab feed. The feed is prepared from soybean meal, cottonseed meal, bread crumbs, shrimp meat, Omphisa fuscidentalis Hampson, chicken bone meal, distiller's grains, mantis egg-case, Herba Cynomorii, hawthorn fruit, licorice root, Geum japonicum Thunb., Folium Perillae, Vetiveria zizanioides, barley grass, Fantinalis antipyretica, Hydrocotyle sibthorpioides, fern root powder, Zizania latifolia, leek, chokos, Chinese chestnut shells, black rice, a feed attractant and water. The herbal smell crab feed has the advantages of abundance and balanced proportioning of nutrition, light herbal smell, neutral integral body, few irritating components, difficult pollution to water, and satisfactory guaranteeing of the output and the quality of crabs.

Description

technical field [0001] The invention relates to a feed, in particular to a herb-flavored crab feed. Background technique [0002] Tuohu Lake is located in Wuhe County, Anhui Province. It is known as a water town and is famous for its rich crabs, fish and shrimps, and wild ducks. Tuohu Lake has a long history of crab production. According to legend, Zhu Yuanzhang, the emperor of the Ming Dynasty, tasted crabs and admired chrysanthemums here. In the middle of the 1980s, Tuohu Lake in Wuhe County undertook the National Spark Project - "Development of Crab Artificial Breeding Technology". Since then, the production of crabs has developed rapidly, with an annual output of more than 150 tons, becoming the leading and characteristic industry in Wuhe County. , the breeding area and output rank first in northern Anhui. [0003] Crabs have a wide variety of food, small fish and shrimp are their favorite, but some crabs eat seaweed, even animal carcasses or plants, they spend most of...

AI Technical Summary

Problems solved by technology

In addition, many crab animal feeds currently on the market use fresh or frozen small miscellaneous fish and fish meal as the main raw materials, which have the disadvantages of destroying fish resources and easily polluting water sources. These feeds tend to become mushy in water, which is not suitable for crabs. I like the eating habit of molded food. In addition, the existing crab feed has disadvantages such as single variety, unbalanced nutritional structure, and easy corruption.

Although there are some improved feeds for crabs at present, such as the application number: 201410140208.3, a disclosed crab feed with vinegared grains, which consists of soybean stalks, soybean meal, corn grains, vinegared grains, duck egg shells, choline chloride, tempeh, duck meat, It is made of suet, pear, spinach, purslane, pumpkin, corydalis, zedoary, blue cloth, licorice, taurine, food attractant and appropriate amount of water, although the feed can better promote the growth of crabs However, vinegar grains are added in the ingredients, which has a certain acidity. In actual use, it is found that the long-term use of this feed will easily affect the water quality, and the daily feed surplus rate is about 11%, and its utilization rate still needs to be further improved.

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