阅读说明：本技术 一种复合干草防霉剂及其制备方法和应用 (A kind of compound hay mould inhibitor and its preparation method and application ) 是由 郭旭生 许冬梅 柯文灿 于 2019-09-10 设计创作，主要内容包括：本发明提供了一种复合干草防霉剂及其制备方法和应用,属于干草防霉技术领域。本发明提供的复合干草防霉剂包括以下质量份数的组分：丙酸铵440～505份；丙二醇20～50份。本发明利用丙酸铵的杀菌防腐防霉性能,可以降低干草中的有害微生物数量,防止高水分打捆后干草发霉变质。同时,本发明使用的原料安全性高,不污染环境。实施例结果表明,使用本发明提供的复合干草防霉剂处理后的干草蛋白含量相比于对照组有显著增加,微生物数量有显著降低。(The present invention provides a kind of compound hay mould inhibitors and its preparation method and application, belong to hay Prevention of Mould Development field.Compound hay mould inhibitor provided by the invention includes the component of following mass fraction: 440~505 parts of propionic acid ammonium；20~50 parts of propylene glycol.The present invention utilizes the sterilization and anticorrosion fungicidal properties of propionic acid ammonium, can reduce the harmful microorganism quantity in hay, prevent hay moldy metamorphism after Baling at high moisture.Meanwhile the materials safety that the present invention uses is high, it is free from environmental pollution.Embodiment the result shows that, dramatically increased using compound hay mould inhibitor provided by the invention treated hay protein content compared to control group, micro organism quantity has significant decrease.)

1. a kind of compound hay mould inhibitor, which is characterized in that the component including following mass fraction:

440~505 parts of propionic acid ammonium；

20~50 parts of propylene glycol.

2. compound hay mould inhibitor according to claim 1, which is characterized in that the component including following mass fraction:

450~500 parts of propionic acid ammonium；

30~40 parts of propylene glycol.

3. the preparation method of compound hay mould inhibitor of any of claims 1 or 2, which comprises the following steps:

By propionic acid ammonium and mixed with propylene glycol, compound hay mould inhibitor is obtained.

4. the compound hay of the preparation of preparation method described in compound hay mould inhibitor as claimed in claim 1 or 2 or claim 3 is mould proof Application of the agent in high-moisture hay baling.

5. application according to claim 4, which is characterized in that the biodiversity content of the high-moisture hay be 25~ 30%, dosage of the compound hay mould inhibitor in high-moisture hay baling is 4~6L/t.

Technical field

The present invention relates to hay Prevention of Mould Development field, in particular to a kind of compound hay mould inhibitor and preparation method thereof and answer With.

Background technique

During making hay, control moisture is an important link.The too low herbage blade that will lead to of moisture largely takes off It falls, causes nutriment loss and economic loss, and if moisture is excessively high, the nocuousness such as saccharomycete, mould during storage Bacterium meeting growth and breeding generates mycotoxin, it cannot be guaranteed that hay safety, while also bringing along nutriment loss and economic damage It loses.For solve the problems, such as hay manufacturing process control moisture this, it is necessary to develop a kind of suitable Baling at high moisture production hay Mould inhibitor used.

Summary of the invention

In view of this, it is an object of that present invention to provide a kind of compound hay mould inhibitors and its preparation method and application.This hair The compound hay mould inhibitor of bright offer can reduce harmful microorganism quantity, effectively save hay nutriment.

In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:

The present invention provides a kind of compound hay mould inhibitor, the component including following mass fraction:

440~505 parts of propionic acid ammonium；

20~50 parts of propylene glycol.

Preferably, the compound hay mould inhibitor includes the component of following mass fraction:

450~500 parts of propionic acid ammonium；

30~40 parts of propylene glycol.

The present invention provides the preparation methods of above-mentioned compound hay mould inhibitor, comprising the following steps:

By propionic acid ammonium and mixed with propylene glycol, compound hay mould inhibitor is obtained.

The present invention provides application of the above-mentioned compound hay mould inhibitor in high-moisture hay baling.

Preferably, the biodiversity content of the high-moisture hay is 25~30%, and the compound hay mould inhibitor is in height Dosage when moisture hay baling is 4~6L/t.

The present invention provides a kind of compound hay mould inhibitor, the components including following mass fraction: propionic acid ammonium 440~505 Part；20~50 parts of propylene glycol.The present invention utilizes the sterilization and anticorrosion performance of propionic acid ammonium, can reduce the harmful microorganism number in hay Amount, prevents hay moldy metamorphism after Baling at high moisture.Meanwhile the materials safety that the present invention uses is high, it is free from environmental pollution.Implement Example the result shows that, had using compound hay mould inhibitor provided by the invention treated hay protein content compared to control group aobvious It writes and increases, micro organism quantity has significant decrease.

The present invention provides the preparation methods of above-mentioned compound hay mould inhibitor, this method is easy to operate, are suitable for industrial mass Amount production, while no waste mine occurs in process of production, it is free from environmental pollution.

Detailed description of the invention

Fig. 1 is each group temperature variation after 30% moisture bundling processing in embodiment 1；

Fig. 2 is each group temperature variation after 25% moisture bundling processing in embodiment 1.

Specific embodiment

The present invention provides a kind of compound hay mould inhibitor, the component including following mass fraction:

440~505 parts of propionic acid ammonium；

20~50 parts of propylene glycol.

Unless otherwise specified, the raw materials used present invention is commercially available.

In terms of mass fraction, compound hay mould inhibitor provided by the invention includes 440~505 parts of propionic acid ammonium, preferably 450~500 parts.The present invention utilizes the sterilization and anticorrosion performance of propionic acid ammonium, can reduce the harmful microorganism quantity in hay, prevent Hay moldy metamorphism after Baling at high moisture.

On the basis of the mass fraction of the propionic acid ammonium, compound hay mould inhibitor provided by the invention includes 4~10 parts Propylene glycol, preferably 5~8 parts.In the present invention, the propylene glycol has good resistance to frost while as solvent, It can make composite dry grass mould inhibitor normal use at low temperature.

The present invention provides the preparation methods of above-mentioned compound hay mould inhibitor, comprising the following steps:

By propionic acid ammonium and mixed with propylene glycol, compound hay mould inhibitor is obtained.

In the present invention, the mixed mode is preferably stirred；The present invention is to the rate of the stirring without spy Different requirement, can be uniform by the propionic acid ammonium and mixed with propylene glycol.

After obtaining the compound hay mould inhibitor, the present invention preferably packs the compound hay mould inhibitor.This hair The bright mode to the packaging does not have special requirement, uses manner of packing well known to those skilled in the art.

The preparation method of compound hay mould inhibitor of the invention is easy to operate, suitable for industrial mass production, while No waste mine occurs in production process, free from environmental pollution.

The present invention provides application of the above-mentioned compound hay mould inhibitor in high-moisture hay baling.In the present invention, institute The biodiversity content for stating high-moisture hay is preferably 25~30%, and more preferably 26~28%；The compound hay mould inhibitor Dosage in high-moisture hay baling is preferably 4~6L/t, more preferably 5~6L/t.The present invention is to the high-moisture hay Type there is no a special requirement, herbage well known in the art can use compound hay mould inhibitor provided by the invention.

In the present invention, the method for the application is preferred are as follows: before bundling, the compound hay mould inhibitor is sprayed at height Moisture hay surface.

The present invention does not have special requirement to the mode of the sprinkling, uses spray pattern well known to those skilled in the art The sprinkling of compound hay mould inhibitor is uniform.

Compound hay mould inhibitor provided by the invention and its preparation method and application is carried out below with reference to embodiment detailed Explanation, but they cannot be interpreted as limiting the scope of the present invention.