阅读说明：本技术 一种豆科牧草青贮饲料制作方法 (Preparation method of leguminous forage silage ) 是由 王保平 董宽虎 董晓燕 赵祥 罗玉坤 于 2019-09-24 设计创作，主要内容包括：本发明涉及一种豆科牧草青贮饲料制作方法,有以下步骤：将淘汰的次枣去核后,烘干粉碎；将豆科牧草刈割,留茬高度3-5cm,备用；将豆科牧草切碎,长度2-4cm,称取480-520g；将木质化程度高的豆科牧草,茎叶分离后取嫩枝叶切碎,长度2-4cm,或者全株揉丝,称取480-520g；将称取的豆科牧草倒入盆中,按豆科牧草重量的5％-9％添加次枣粉；将次枣粉与豆科牧草充分搅拌,均匀后将其装入青贮袋中,每袋500g；压实与封口在装填过程中用手将青贮袋中的豆科牧草尽量压实,封口；本发明既能提高豆科植物青贮饲料的品质；又能充分利用废弃资源,为红枣资源的合理利用和豆科牧草青贮推广应用提供技术支持。(The invention relates to a method for preparing leguminous forage silage, which comprises the following steps: removing core of the rejected jujubes, drying and crushing; cutting the leguminous forage, and keeping the height of the cut grass at 3-5cm for later use; cutting leguminous forage into pieces with the length of 2-4cm, and weighing 480-520 g; separating stems and leaves of leguminous forage with high lignification degree, cutting tender branches and leaves into pieces with the length of 2-4cm, or kneading the whole plant, and weighing 480-520 g; pouring the weighed leguminous forage into a basin, and adding the jujube powder according to 5-9% of the weight of the leguminous forage; fully stirring the secondary jujube powder and leguminous forage, and uniformly filling the secondary jujube powder and leguminous forage into silage bags, wherein each bag contains 500g of the secondary jujube powder; compacting and sealing, wherein leguminous forage grass in the silage bag is compacted as much as possible by hands in the filling process, and sealing is carried out; the invention can improve the quality of the silage of leguminous plants; but also can fully utilize waste resources, and provide technical support for reasonable utilization of red date resources and popularization and application of leguminous forage silage.)

1. A preparation method of leguminous forage silage is characterized by comprising the following steps:

(1) and preparing an additive:

secondary jujube powder: removing core from fructus Jujubae, oven drying, and pulverizing;

jujube kernel powder: harvesting fructus Jujubae or discarding fructus Jujubae in processing, oven drying and pulverizing to obtain core;

(2) and harvesting the leguminous forage:

cutting the leguminous forage, and keeping the height of the cut grass at 3-5cm for later use;

(3) and (3) pretreatment of leguminous forage grass silage:

1) cutting the leguminous forage into pieces with the length of 2-4cm, and weighing 480-520 g;

2) separating stems and leaves of leguminous forage with high lignification degree, cutting tender branches and leaves into pieces with the length of 2-4cm, or kneading the whole plant, and weighing 480-520 g;

(4) and additive treatment:

pouring the weighed leguminous forage or the leguminous forage with high lignification degree into a basin, adding the jujube powder or the jujube kernel powder according to 5-9% of the weight of the leguminous forage or the leguminous forage with high lignification degree, and uniformly spreading the jujube powder or the jujube kernel powder on the surface of the leguminous forage or the leguminous forage as much as possible;

(5) stirring and filling:

fully stirring the jujube powder or the jujube kernel powder and leguminous forage or leguminous forage with high lignification degree, and filling the mixture into silage bags, wherein each bag is 500 g;

(6) compacting and sealing

Compacting the leguminous forage in the silage bag as much as possible by hands in the filling process, wherein the compacting process is performed according to 1 time per 100g, and finally, sealing by using a vacuum sealing machine;

(7) and (4) preservation:

and (5) storing the sealed bagged silage in the dark at room temperature for 60 days.

2. The method for preparing leguminous forage silage according to claim 1, characterized in that: the leguminous forage comprises alfalfa, yellow sweet clover and fructus dauriculariae, and the leguminous forage with high lignification degree is caragana microphylla.

Technical Field

The invention relates to silage, in particular to a method for preparing leguminous forage silage.

Background

The water content and crude protein content of the leguminous forage are high, the content of soluble carbohydrate is low, and the single silage is not easy to succeed when the silage is prepared. In the silage, the additive can improve the fermentation quality of the silage and reduce the loss of nutrient substances, and is one of effective measures for improving the quality of the silage. However, the current additives such as enzyme, microbial inoculum and the like used in the preparation of silage are greatly influenced by the characteristics of raw materials, so that the quality of the product is different; meanwhile, the additives are expensive, and the manufacturing cost of the silage is increased. Therefore, the search for an economically useful silage additive is urgent.

The jujube is also called jujube, etc., and is the fruit of jujube tree of jujube genus of Rhamnaceae, and is distributed in north, northwest, China and east China. The red dates contain rich nutrients, and mainly comprise saccharides, proteins, vitamins, minerals and various physiological active substances. Chinese red date resources are rich, however, a great number of residual and inferior red date fruits are generated in the process of harvesting or processing every year, so that a great proportion of red date fruits cannot directly enter the market, and the red date resources are wasted. Meanwhile, in the deep processing production of red dates, because the denucleation machinery and technology are not over, a large amount of pulp is discarded along with the jujube pits in the process of removing the jujube pits, and the waste of red date resources is also caused. Therefore, the reasonable utilization of the part of resources has important significance for improving the economic value of the red dates.

Disclosure of Invention

The invention aims to provide a method for preparing leguminous forage silage, which can widen the source of silage additives and improve the quality of leguminous plant silage; but also can fully utilize waste resources, and provide technical support for reasonable utilization of red date resources and popularization and application of leguminous forage silage.

In order to achieve the purpose, the invention has the following technical scheme:

the invention relates to a method for preparing leguminous forage silage, which comprises the following steps:

(1) and preparing an additive:

secondary jujube powder: removing core from fructus Jujubae, oven drying, and pulverizing;

jujube kernel powder: harvesting fructus Jujubae or discarding fructus Jujubae in processing, oven drying and pulverizing to obtain core;

(2) and harvesting the leguminous forage:

cutting the leguminous forage, and keeping the height of the cut grass at 3-5cm for later use;

(3) and (3) pretreatment of leguminous forage grass silage:

1) cutting the leguminous forage into pieces with the length of 2-4cm, and weighing 480-520 g;

2) separating stems and leaves of leguminous forage with high lignification degree, cutting tender branches and leaves into pieces with the length of 2-4cm, or kneading the whole plant, and weighing 480-520 g;

(4) and additive treatment:

pouring the weighed leguminous forage or the leguminous forage with high lignification degree into a basin, adding the jujube powder or the jujube kernel powder according to 5-9% of the weight of the leguminous forage or the leguminous forage with high lignification degree, and uniformly spreading the jujube powder or the jujube kernel powder on the surface of the leguminous forage or the leguminous forage as much as possible;

(5) stirring and filling:

fully stirring the jujube powder or the jujube kernel powder and leguminous forage or leguminous forage with high lignification degree, and filling the mixture into silage bags, wherein each bag is 500 g;

(6) compacting and sealing

Compacting the leguminous forage in the silage bag as much as possible by hands in the filling process, wherein the compacting process is performed according to 1 time per 100g, and finally, sealing by using a vacuum sealing machine;

(7) and (4) preservation:

and (5) storing the sealed bagged silage in the dark at room temperature for 60 days.

Wherein the leguminous forage comprises alfalfa, yellow sweet clover and dauricularia, and the leguminous forage with high lignification degree is caragana microphylla.

The invention has the advantages that:

the invention can broaden the sources of silage additives and improve the quality of silage of leguminous plants; but also can fully utilize waste resources, and provide technical support for reasonable utilization of red date resources and popularization and application of leguminous forage silage.

Detailed Description

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.