Chlorophytum comosum leaf and goat blood odourless fermentation leech culturing feed and preparation method thereof

Abstract

The present invention discloses a chlorophytum comosum leaf and goat blood odourless fermentation leech culturing feed and a preparation method thereof. The feed comprises the following raw materials in parts by weight: corn germ meal 150-170 parts, goat blood 70-90 parts, wheat bran 30-40 parts, chlorophytum comosum leaves 20-30 parts, steamed fish meal 60-80 parts, fried sesame powder 16-18 parts, yoghourt 2-3 parts, egg white 2-3 parts, eggplant seed powder 20-25 parts, amomum villosum powder 1-2 parts, bone soup 20-30 parts, bovine serum 0.02-0.06 part, pumpkin powder 0.6-0.8 part, and EM zymophyte 0.1-0.2 part. The finished products of the chlorophytum comosum leaf and goat blood odourless fermentation leech culturing feed are in micro powder states, are easily dissolved or suspended in water, can be adsorbed onto sponges to conduct feeding, are easier to be taken and digested than the feed of ordinary big grain sizes, and are easy in storage and long in shelf life.

Description

technical field [0001] The invention relates to the technical field of aquatic feed processing and preparation, in particular to an odorless fermented leech breeding feed made of spider orchid leaves and sheep blood and a preparation method thereof. Background technique [0002] Leeches, commonly known as leeches, are a kind of precious Chinese herbal medicines, which are recorded in many medical classics in ancient my country. It is recorded in the "Compendium of Materia Medica" of the Ming Dynasty: water frogs "mainly drive away bad blood, trace blood, moon closure, and accumulate under broken blood. Childless, Lishuitong...heals wounds, falls, and animal blood." Modern medical research shows that leech salivary glands contain an anti-coagulant substance—hirudin, which can be widely used in medical fields such as replantation of severed limbs and inhibition of cancer cell growth. With the application and improvement of modern biotechnology, the extraction and processing of...

AI Technical Summary

Problems solved by technology

Judging from the currently mastered leech breeding technology, the current leech farming mainly uses animal blood, earthworms, snails, river mussels, etc. as edible feed. These feeds are not processed to a high degree, and the absorption and utilization efficiency of nutrients is low. The breeding cycle is long, the growth is not good, and it is easy to lead to the occurrence of disease and death

Due to the lack of suitable feed, the quality and output of leech cultivation have been greatly affected. Therefore, it is urgent to develop a leech feed with high breeding efficiency and high added value.

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