Pumpkin residue feed for promoting shrimp growth, and preparation method thereof

Abstract

The present invention discloses a pumpkin residue feed for promoting shrimp growth, and a preparation method thereof, wherein the raw materials comprise, by weight, 250-280 parts of pumpkin residue, 2-3 parts of zanthoxylum bungeanum shell, 15-16 parts of phaseolus coccineus, 10-12 parts of ivy mosses, 15-18 parts of black rice, 3-4 parts of marinating water, 2-3 parts of radish leaf, 2-3 parts of caulis polygoni multiflori, 1-2 parts of bamboo shoot, 17-19 parts of earthworm powder, 13-16 parts of wheat bran, 7-9 parts of tomato residue, 0.3-0.5 part of baker's yeast, 15-17 parts of soybean protein powder, 3-5 parts of sesame skin, 2-3 parts of selaginella doederleinii powder, 1-2 parts of angelica powder, and 1-2 parts of dictyophora indusiata powder. According to the present invention, the pumpkin residue feed has characteristics of aroma, feeding attraction, good palatability, shrimp growth and development promoting, nutrition absorption and utilization enhancing, shrimp protein synthesis promoting, shrimp growth and weight gain promoting, feed digestibility improving, material consumption reducing, and feed cost reducing.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a pumpkin residue feed for promoting the growth of shrimp and a preparation method thereof. Background technique [0002] Pumpkin, also known as wheat melon, pumpkin, pumpkin, and golden wax gourd, belongs to Cucurbitaceae pumpkin. Native to southern Asia, it is resistant to barrenness and drought, has strong vitality, high yield, and strong adaptability to climate and environment. It is widely cultivated in the north and south of my country. The pumpkin is the most widely distributed in my country, and it has different names due to different origins. Tender melons can be used as vegetables, sweet and palatable, and are one of the vegetables in summer and autumn. Old melons can be used as feed or miscellaneous grains, so they are also called "rice melons" in many places. Pumpkin has relatively complete nutritional components and high nutritional value. Every 100g of ripe fru...

AI Technical Summary

Problems solved by technology

While developing pumpkins on a large scale, a large amount of waste pumpkin waste is also produced. If these wastes are not used rationally, they will not only pollute water and soil resources, but also breed germs, which will eventually cause huge disasters to human beings.

Many nutrients and functional components are still retained in pumpkin residue waste. However, the development of pumpkin residue in my country is still relatively weak, and the scope of development is not wide enough.

In terms of animal feed, some feeds developed using pumpkin residue as raw materials still have disadvantages such as poor palatability, low nutrient absorption and utilization rate, slow growth and development of animals, and poor food attraction.