Does old hay have any nutritional value?

One concern about storing hay for a long time is its nutritional value. The longer it stays in a barn, the more nutrition it loses. In fact, after just a few months, the losses will start, and within a year it could lose 5% of its value. This includes protein, fiber, vitamins, sugars, and minerals.

Does hay lose nutrients over time?

A: Hay begins to lose its nutritional value at the time of cutting and continues to lose nutrients both while drying in the field and while in storage. The nutrients most affected by harvesting and storing are vitamins. Conversely, the protein and mineral content of hay is quite stable.

Is last years hay still good?

Hay doesn't come stamped with an expiration date, so sometimes it's hard to know when to use it and when to toss it. Consider these points: If the hay was of good-quality when harvested and stored in a dry place with sufficient airflow, hay is likely suitable for consumption for two to three years.

Is year old hay good?

Check the smell and look for obvious signs of mold. Generally, hay that is two to three years old is still acceptable given the right storage conditions. So before you go tossing last year's hay, give it a check over and feel confident feeding it if everything looks good.

Is there any nutritional value in hay?

Hay drying

Living pasture grasses and alfalfa are rich in fat and water-soluble vitamins, essential fatty acids, minerals, carbohydrates, and protein. But once they are cut, dried, and stored as hay, many nutrients that were once plentiful begin to dwindle. Fat-soluble vitamins. These include vitamins A, D, E, and K.

Testing Hay for Nutritional Value

Does hay lose sugar over time?

One concern about storing hay for a long time is its nutritional value. The longer it stays in a barn, the more nutrition it loses. In fact, after just a few months, the losses will start, and within a year it could lose 5% of its value. This includes protein, fiber, vitamins, sugars, and minerals.

Can humans eat hay?

Drying out grass in the form of hay does not break down the cellulose. Therefore, similarly to grass, hay is not edible for humans.

Do cows eat old hay?

Here are the risks of feeding moldy hay to livestock:

Horses are impacted the most by moldy hay and can lead to respiratory and digestive problems like colic or heaves. 2. Cattle aren't as sensitive to moldy hay, but certain molds can result in mycotic abortions or aspergillosis.

What can you use old hay for?

Spoiled hay has the added benefit of breaking down slowly over the summer and adding organic matter to the soil. It can also be used for winter mulch to cover tender plants and protect them from the effects of cold winds or freezing temperatures.

Will cows eat year old hay?

According to the hay calculator, the year-old hay has 36 percent waste in the form of weathered, low quality hay that will not be eaten by the cows. This gives last year's hay an adjusted value of $70.31 per bale when compared to this year's hay.

Can old hay make horses sick?

Moldy hay can kill a horse. It's a cause of colic that can be fatal, and some types of mold are toxic to horses. And inhaled mold spores enter horses' respiratory systems when they eat, causing heaves or other chronic respiratory diseases.

How can you tell how old hay is?

Signs that your horse hay may be bad include a lack of color or dried-out appearance, a moldy smell, excessive dust, visible mold, or excessive heat towards the center of the hay bale. Because hay provides your horse with so many essential nutrients, you must provide your horse with the best quality hay available.

How old should hay be for horses?

In perfect conditions — where the hay has been baled at less than 12% moisture and is very dry — it is safe to feed straight away, but this isn't often the case, Tim explains: “The main reason for allowing a period of anywhere between two and eight weeks before feeding freshly made hay is to allow for a process called ...

Can I use old hay for bedding?

Using hay as bedding is an option, not an ideal option, just an option. If your normal bedding material is not available or you just mess up and forget to keep enough of the normal stuff on hand, old hay can substitute.

What is the most nutritious hay for horses?

Legume Hay for Horses

Alfalfa, white clover, red clover and birdsfoot trefoil are common types of legumes, with alfalfa being the most popular choice. Benefits: Legumes are higher in protein and calcium than grass hay, and may also provide more energy and a higher level of total digestible nutrients, such as vitamin A.

Is hay a good fertilizer?

Like straw, it's a good insulator, effective against weeds, and breaks down quickly to enrich the soil. Alfalfa hay is especially good, because as a legume, it provides nitrogen to your soil. Hay is also easy to use, requiring no hard labor with shovels or wheelbarrows.

What can I do with old moldy hay?

If your moldy hay is still wrapped in its wire or plastic netting, consider using this bale as a planter. It would be best to use transplants and that your hay bale is composting. Place your moldy bale where you'd like and remove hay from the spots where you'll be planting your transplants.

Does old hay make good mulch?

It does indeed break down, but unless you have a very wet environment it shouldn't get moldy. Instead, it will start to compost, creating a rich layer of nutrients for your plants. This is especially good for seeds and starter plants.

Is it OK to feed cows moldy hay?

Risks of Feeding Moldy Hay

Consuming moldy hay can lead to respiratory and digestive problems such as heaves and colic. Cattle and other ruminants aren't as sensitive to moldy hay. However, moldy hay can still cause issues such as aspergillosis and mycotic abortions in cattle.

Is grinding hay worth it?

Grinding or chopping hay reduces waste, increases the palatability of hay, and breaks up the “stemmy” pieces. Many times, you can also mix or blend different types of hay to encourage cattle to eat lesser quality hay. Processors can also improve palatability by eliminating a lot of dust, mold and mildew issues.

What is the white stuff on hay?

In hay, the white mold in the bale is the mycelium and dustiness is from the tiny spores. The potential for hay molding starts even with the standing hay crop where bacteria protects the plant from fungal and yeast infections.

Can humans survive on eating grass?

Because humans are unable to digest grass, they can get almost no nutrition from it. So eating it is pointless. Also, it is likely to cause an upset stomach, which could lead to diarrhoea and vomiting, causing dehydration.

Is grass nutritious for humans?

Grasses are known for being edible and healthy eating because of their proteins and chlorophyll. Magnesium, phosphorus, iron, calcium, potassium, and zinc are commonly found in grasses. Grasses show up in your every-day foods, too.

Why can we eat lettuce but not grass?

The sad truth is that people just can't digest cellulose. We lack the enzymes. Oddly enough, no vertebrate can digest cellulose, or at least, not alone. Ruminants like cows keep at least one of their stomachs stocked with friendly bacteria that break down the cellulose in their grass-heavy diet for them.