Ammoniated treatment method by taking radix rubiae as feed

Abstract

The invention belongs to the technical field of radix rubiae ammoniated treatment and in particular relates to an ammoniated treatment method by taking radix rubiae as feed. The method comprises the following steps: collecting radix rubiae, separating leaves from stems and vines, preparing a plant ash preparation, and performing ammoniated treatment. Compared with the prior art, the method disclosed by the invention has the advantages that the leave, stems and vines of the radix rubiae are respectively treated, the stems and vines are fixed and disinfected with a warm salt solution, the plantash preparation is prepared by taking the leaves as raw materials, the prepared plant ash preparation comprises active materials and organic components capable of regulating enzymolysis of crude fibers, xylogen and lignin compounds in radix rubiae stems and vines, the ammoniation conditions are strictly controlled, the active ingredients in the stems and vines are avoided from being damaged, and the ammoniation time is shortened, so that the ammoniation material of radix rubiae is complete in ammoniation and is difficult to rot or stink and easy to store, the nutritive materials are well maintained, and the immunity of the animals is enhanced while maintaining comprehensive nutrition.

Description

technical field [0001] The invention belongs to the technical field of ammonification treatment of drawn seedlings, and in particular relates to an ammoniated treatment method for drawn seedlings used as feed. Background technique [0002] Urea ammoniation treatment belongs to the category of alkalization. It can provide ammonia source and synthesize protein for ruminant cattle and sheep, and can improve the nutritional value and digestibility of roughage. In northern Anhui, the lack of fresh feed in winter may easily cause cattle to lose weight in winter and spring. Although Now there are a large amount of finished feed, but the cost is high, which affects the development of the commercial cattle industry. Urea ammoniation treatment can solve the shortage of cattle feed in winter and spring to a certain extent. With the development trend of China's animal husbandry and the With the sharp increase in demand for feed, especially the contradiction between the demand and supply...

AI Technical Summary

Problems solved by technology

[0002] Urea ammoniation treatment belongs to the category of alkalization. It can provide ammonia source and synthesize protein for ruminant cattle and sheep, and can improve the nutritional value and digestibility of roughage. In northern Anhui, the lack of fresh feed in winter may easily cause cattle to lose weight in winter and spring. Although Now there are a large amount of finished feed, but the cost is high, which affects the development of the commercial cattle industry. Urea ammoniation treatment can solve the shortage of cattle feed in winter and spring to a certain extent. With the development trend of China's animal husbandry and the With the sharp increase in demand for feed, especially the contradiction between the demand and supply of high-quality forage grass for herbivorous livestock, in order to make up for the shortage of straw feed, it has become a necessary trend to actively develop local pull-up seedlings. It is known from the prior art that forage The stability of nutrients in feed is different. Generally speaking, the stability of vitamins is the worst, followed by protein, and trace elements are the most stable. The existing ammonification treatment will open the alkali resistance between cellulose, hemicellulose and lignin. Unstable ester bond is the expansion of cellulose, which changes the expansion force and permeability of lignin and cellulose in the straw, so that the enzyme has more contact area with the decomposed substrate, so that the rumen fluid is easy to penetrate, Make the substrate easier to be decomposed by enzymes, and form volatile fatty acids such as acetic acid, propionic acid, butyric acid, which can be easily used as energy after absorption, and can release crude protein in cells at the same time, so as to improve palatability and increase feed intake , improve the digestibility and utilization of nutrients in forage

After ammonification of straw, firstly, the nutritional value of the forage can be improved, and the crude protein content can generally be increased by 4-6%; secondly, the palatability and digestibility of the forage can be improved, and the general feed intake can be increased by 20-40%. The digestibility of straw feed for ruminant livestock after alkalization treatment can increase to 70% to 75%, and the digestibility of crude fiber can increase to 80%; ammoniated or alkalized forage feed cost is low , simple to operate and easy to popularize, but the chemical treatment method takes a long time to process, the cellulose decomposition rate and the conversion rate of crude protein are low, the content of vitamins and amino acids in the forage feed after chemical treatment is low, and the pancreatin resistance factor That is, the resistant protein is difficult to denature, which makes it difficult to improve the feed utilization efficiency, and the treated forage feed has a high content of bacteria, is perishable, and is not easy to store. In order to change this situation, further research on the ammoniation method of Lala seedlings is required.