Wrapped low-moisture rapid-orientation fermented straw nutrition forage grass

Abstract

The invention relates to a wrapped low-moisture rapid-orientation fermented straw nutrition forage grass which is a livestock forage grass that takes straws of crops as raw materials and is prepared from the following process step of: machining corn straws as main materials with the moisture content of 15-50 percent into 3-8 cm filaments by a straw rubbing machine. The wrapped low-moisture rapid-orientation fermented straw nutrition forage grass is characterized in that a straw biological-storage preparation agent is prepared from the following steps of: respectively obtaining three dried thalluses of small-sized filamentous fungi, bacillus subtilis and lactobacillus acidophilus by adopting a solid fermentation culture method and a liquid fermentation culture method, and evenly mixing the three dried thalluses according to the weight ratio of 2:1:1, wherein the amount of straws and the thalluses of the straw biological storage preparation agent is 1000:1 to 1.5. The invention has the beneficial effects that: 1. the nutrition concentration of the forage grass is high; 2. the moisture content is low, and the economic value of the forage grass is improved; 3. the thallus design is more reasonable, the treated and prepared straw is converted into the straw fermentation forage grass which has good palatability, high intake rate and easy digestion; and 4. the invention is suitable for professional and industrial production.

Description

technical field [0001] The invention relates to the technical field of production of edible forage grass for livestock, in particular to a method for preparing a straw bio-storage preparation agent suitable for feeding ruminant livestock such as cattle and sheep and wrapping low-moisture fast directional fermented straw nutritional forage grass. Background technique [0002] With the rapid development of my country's modern animal husbandry, the real problems faced by the forage industry are the shortage of green fodder and the low utilization rate of roughage. This has become an important limiting factor and bottleneck problem that seriously hinders the development of my country's animal husbandry, and this is also an important gap between my country and developed countries with animal husbandry. Due to the low nutritional content of basic forage grasses, the genetic traits of fine varieties cannot be fully expressed, especially in commercial production and breeding. This p...

AI Technical Summary

Problems solved by technology

However, the various straw fermented forage grasses known in the art have the disadvantages of unstable effects, difficult quality control, high production costs, and poor operability. Many practical problems need to be solved, especially the straw itself is low in nutrients. Conventional straw storage, cellar straw forage and wrapped micro-storage forage have high moisture content (65-75%)

Reduce the relative concentration of forage and affect the effect of feeding to increase production

High water content of forage grass also increases the actual transportation cost, and also limits the use in the cold season in the north

In addition, the traditional method of storing straw forage in cellars has inoperable factors in the actual production operation. Due to improper operation, it is easy to cause mildew and cause the loss of straw storage. Due to the constraints of these problems, various straw Processing methods can not meet the needs of the rapid development of animal husbandry

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