{"id":2599,"date":"2022-06-20T22:00:51","date_gmt":"2022-06-20T22:00:51","guid":{"rendered":"https:\/\/petbrilliant.com\/?p=2599"},"modified":"2022-06-20T22:20:51","modified_gmt":"2022-06-20T22:20:51","slug":"how-to-pasteurize-horse-manure","status":"publish","type":"post","link":"https:\/\/petbrilliant.com\/how-to-pasteurize-horse-manure\/","title":{"rendered":"How to Pasteurize Horse Manure"},"content":{"rendered":"\n

How to Pasteurize Horse Manure
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When purchasing horse manure for compost, you may wonder how the substance will be pasteurized. The answer to this question depends on the specific needs of the business you are dealing with. Many companies offer sterile manure substrates. However, if you’re not sure how to pasteurize your own horse<\/a> manure, you can read our article to learn more about the process. Here, we will discuss how to pasteurize manure and how to store it properly.<\/p>\n\n\n\n

How Do You Pasteurize a Substrate<\/h2>\n\n\n\n
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The first step to sterilizing manure is to heat it. A temperature of 250 degrees Fahrenheit is the minimum requirement to sterilize horse manure<\/a>. However, the heat should be applied for more than an hour to achieve the desired level of sterilization. You may also try tyndallization, which is a fractional sterilization process in which you boil jars of a certain composition for a certain amount of time.<\/p>\n\n\n\n

Fermenting is the preferred method for pasteurizing manure because it is much less stinky than pasteurization. However, you must consider the amount of spawn that you intend to use. The fermentation time depends on the amount of manure you plan to use and the length of time it takes for the bacteria to colonize the material. Adding more contaminates can cause it to go bad, so you should use a non-fermentable bulk substrate.<\/p>\n\n\n\n

After pasteurization, the remaining beneficial microbes will survive. A higher survival rate will make management easier, and the conversion of ammonia will be faster. Understanding how microbial activity influences pasteurization can make it easier to make decisions about the amount of time and temperature you need to apply the treatment. Also, the temperature ranges of different microbes differ. A higher temperature would be required for actinomycetes and a lower temperature for thermophilic fungi.<\/p>\n\n\n\n

Is Manure Pasteurized<\/h2>\n\n\n\n
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Horse manure has been a concern for many people since it contains nutrients and fecal pathogens. Rainwater can pick up these pathogens and nutrients, forming a brown, odorous liquid called leachate. In addition to contaminating water, leachate can also be carried by plant roots and absorbed onto soil particles. This fluid is sometimes diluted with water, reaching groundwater in areas with little or no plant cover.<\/p>\n\n\n\n

In Western countries, horse manure and wheat straw are the most important raw materials in mushroom compost formulations. Other countries use sugarcane bagasse or other cereal straws. In either case, horse manure is an essential ingredient because it provides microorganisms, nitrogen, and minerals. The optimal C\/N ratio for mushroom compost is around 40 to 60. The ratio of horse manure to nutrients in the mixture is 20 to 1.<\/p>\n\n\n\n

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