Preparation method for converting bacterium lacticum straw powder into biologic feed

Abstract

The invention relates to a preparation method for converting bacterium lacticum straw powder into a biologic feed. The preparation method comprises the steps of step 1, preparing straw powder; step 2,preparing making fluid; step 3, preparing a straw powder biologic feed precursor: uniformly mixing 126.8 parts of the making fluid which is just prepared with 50 parts of straw powder and 1 part of corn flour so as to obtain a straw powder biologic feed precursor mixture; step 4, performing anaerobic fermentation on the straw powder biologic feed precursor: loading the precursor mixture which istreated in the step 3 into a charging container which is light-proof and air-proof, compacting materials, so that air seal does not exist in the compacted materials, performing fermentation at the temperature of 20-38 DEG C for 48-72 hours, stopping culturing, and placing the cultured precursor mixture in a shady, cool and dry place at room temperature; step 5, enabling fermented straw powder biologic feed obtained through fermentation in a closed container to be stored at room temperature for 3-6 months, and taking out the straw powder biologic feed from the closed container when the straw powder biologic feed needs to be used, wherein the pH value of the fermented straw powder biologic feed is smaller than or equal to 3.5, and finished products are grey in color and fragrant in smell; and 6, using the fermented straw powder biologic feed as a feed for cattle, pigs, tilapia and the like.

Description

technical field [0001] The invention relates to the technical field of livestock feeding, in particular to a preparation method for converting lactobacillus stalk powder into biological feed. Background technique [0002] Less land and more people is a major problem facing our country. As a result, the contradiction between humans and livestock competing for food has become more and more prominent. Livestock food has become a major factor restricting the development of animal husbandry. How to produce nutritious and high-protein food Livestock feed has become and will be a key topic in animal husbandry for a long time. [0003] In the practice of producing and using feed, quite a number of scientific researchers and professionals in the livestock breeding industry have begun to pay attention to using biological straw to make biological feed, and have accumulated a certain amount of rich experience. In the process of biological feed preparation, German scientist Beckmann cre...

AI Technical Summary

Problems solved by technology

[0004] 1. Only use alkali to process the raw material of biological straw, although it can avoid the waste of biological straw and increase the consumption of straw, but it cannot make the straw produce nutrition, and the nutritional value of this type of biological straw feed is not high;

[0005] 2. In the process of preparing feed with a single chemical method commonly used, the consumption of chemicals is large and pollutes the environment;

[0006] 3. When plant ash is used as the preparation solution, about 14% of the composition in the plant ash is harmful to animals, and the performance of potassium carbonate in the plant ash is unstable and prone to failure;

[0007] 4. Some biological feeds need to use a variety of compound bacteria and compound enzymes in the production process, and the operation is complicated;

[0008] 5. After the biological feed is prepared, there is no further announcement of its use method for poultry and livestock breeding