How long can hay be stored for?

Storing Hay

You can store hay indefinitely if the stack is managed correctly; although, in humid climates, using hay within three years of harvest is ideal. Hay growers need to bale it at correct moisture levels because if it's baled too damp the hay will generate heat, which leads to molding.

Is 3 year old hay still good?

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. Keep in mind that hay, even premium forage, loses much of its vitamin content in the first few months of storage.

How long can hay stay fresh?

If stored correctly, hay will stay good for about 12 months after harvest before losing any of its fresh taste or smell.

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 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.

Hay Storage and Stacking Hay - Hints and Tips

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.

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.

How do you store hay without a barn?

Without a barn, you can adapt a large storage shed or cargo container. If you have to store hay outdoors, protect stacked hay with secured tarps or a plastic covering. Raise hay off bare ground using wood pallets or tires, or by building a pad of rocks or gravel.

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 do you keep hay fresh?

Storing hay

Your hay does best in the dark, where sun can't damage it. It also does best in dry places, with lots of ventilation. That means basements are not a good place to store hay – they are dark, but typically the air flow is next to nothing. And dampness is usually a problem down there in the cellar.

What do you store hay in?

"In most cases, it is recommended to elevate bales using gravel, which can reduce DM losses to 3-15%. The best option for storage is covering hay bales with tarps, which will help to prevent losses on hay stored outside."

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.

Can cattle eat 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.

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.

Can you store hay in a shed?

Whole hay bales are easy to stack in the corner of a garage, shed, or coop, but once you open it up a hay bale or straw bale, it will be everywhere unless you have a plan. We fortunately have an attached garage that has worked fabulously as a wood shed, rabbit barn, and hay bale storage area.

How do you store hay so it doesn't mold?

Stack the bottom layer of bales on their sides, with the strings facing sideways instead of up. The uneven surface allows better air circulation and helps prevent mold from growing. Stack the second layer with the strings facing up, all pointing in the same direction.

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.

Does hay go Mouldy?

Mold and bacteria will grow on hay (without preservative added) at moisture levels above 14% to 15%. The mold growth produces heat, carbon dioxide and water, which further damages the hay. Moldy hay can result in dry matter and nutrient loss and produce spores and dust.

How do you store hay long term?

Can hay be left outside?

If hay is to be stored outside, it is desirable to locate the storage site close to the feeding area because bales become more difficult to handle as they weather. It is easier to move them a greater distance when they are new and tightly wrapped. Well-drained upland storage sites are best.

How many bales of hay does a cow need for winter?

For a cow needing 8,190 pounds of hay per year and a bale weight of 960 pounds, divide 8,190 by 960 for a yearly need of about 8.5 bales per cow. Multiply this by the total number of weaned cattle in your herd. For example, 45 cows multiplied by 8.5 bales per cow results in a total need of 383 bales.

Is it cheaper to buy hay or make it?

In most environments where forage production is based on natural rainfall, you can almost always buy hay cheaper than you can produce it.

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.