The grain should be kept away from moisture for as long as possible to keep it in good condition for as long as possible and prevent mold growth. Freshly harvested grain brought into a granary tends to contain excess moisture, which encourages mold growth and leads to fermentation and heating, both of which are undesirable and affect quality. Fermentation usually spoils the grain and can cause chemical changes that create toxic mycotoxins.

A traditional remedy is to spread the grain in thin layers on a floor, where it is turned to thoroughly aerate it. Once the grain is dry enough, it can be transferred to a barn for storage. Today, this can be done by using a mechanical grain auger to move grain from one barn to another.

In modern silos, grain is typically aerated by blowing air in situ or circulated through external grain drying equipment.

Today, steel barns are often used to store grain in the field until it is moved to large storage facilities before being shipped. Large mechanized facilities are called grain elevators.

Modern barns are all built on practically the same plan. The mechanical equipment for receiving and unloading grain is very similar in all modern grain barns. The barn is usually built on a dock where large ships can dock and unload. On the land side, railway tracks connect the warehouse to the main lines of its district; Accessibility to a channel is an advantage. Unloading from ships is usually carried out using bucket elevators that are immersed in the cargo, although in some cases they are replaced by pneumatic elevators. A conveyor belt with discharge cart quickly distributes a heavy load of grain. The conveyor belts also serve to load or unload the silos. Silos are always provided with hopper bottoms, and any silo can be emptied efficiently by the belt, which runs underneath, either in a cellar or in a specially constructed tunnel. All granaries should be provided with a sufficient plant of cleaning machinery to remove from the grain impurities which may be detrimental to its storage qualities. Chief among these machines are warehouse separators that operate using sieves and air currents.

The typical grain warehouse is equipped with a series of grain storage chambers known as silos, and can be constructed of wood, brick, iron or ferrocement. Wooden silos are usually square, made of flat wooden slats nailed one over the other, and overlapped in such a way at the corners that alternately a longitudinal and a transverse slat extend beyond the corner. The gaps are filled with short pieces of wood nailed firmly together, making the entire silo wall solid. This type of silo was formerly very popular, but it has certain drawbacks, such as the possibility of dry rot, while weevils are prone to lodge in the interstices unless thorough lime washing is practiced. Bricks and cement are good materials for building hexagonal-shaped silos, but they require deep foundations and solid walls. Circular-shaped iron silos are used to some extent in Britain, but are more common in North and South America. In your case, the walls are much thinner than with any other material, but condensation against the interior wall in humid weather is a drawback in humid climates. Cylindrical tank silos have also been made with fireproof tiles. The reinforced concrete silos have been built with the Monier and Hennebique systems.

Barns were built in different ways depending on the storage volume. While the smallest ones were built directly on farms, the largest ones were located in castles or monasteries, in ports or in the interior of cities. Different construction methods were developed with the goal of keeping grain storage as dry and pest-free as possible.

A basic distinction is made between barns and silos. Soil warehouses are comparable to ordinary buildings with floors (beam layers), with a large floor area and low height. They are passable, since the grain must be moved again and again (manually or mechanically) to preserve it. They must have ventilation devices, for example windows, to dry the grain. Silo warehouses are pit warehouses, that is, buildings divided by vertical partitions into individual rooms of small surface area and high height[8]​.

Depending on the age, size and needs, there are different technical equipment. Various transport systems are possible for vertical and horizontal transport, such as winches and elevators, screw conveyors or conveyor belts. Additionally, scales or devices for cleaning (e.g. sieves and wind sweeping) are often available[9].

In dry areas, grain pits or warehouses are common. These underground tanks are built in an elevated place protected from flooding[10].

In many cases, barns were built far from inhabited buildings due to the high risk of fire. As it was imperative that they be dry, any chimney or hearth such as those found in inhabited homes was a potential source of danger[11].

The grain should be kept away from moisture for as long as possible to keep it in good condition for as long as possible and prevent mold growth. Freshly harvested grain brought into a granary tends to contain excess moisture, which encourages mold growth and leads to fermentation and heating, both of which are undesirable and affect quality. Fermentation usually spoils the grain and can cause chemical changes that create toxic mycotoxins.

A traditional remedy is to spread the grain in thin layers on a floor, where it is turned to thoroughly aerate it. Once the grain is dry enough, it can be transferred to a barn for storage. Today, this can be done by using a mechanical grain auger to move grain from one barn to another.

In modern silos, grain is typically aerated by blowing air in situ or circulated through external grain drying equipment.

Today, steel barns are often used to store grain in the field until it is moved to large storage facilities before being shipped. Large mechanized facilities are called grain elevators.

Modern barns are all built on practically the same plan. The mechanical equipment for receiving and unloading grain is very similar in all modern grain barns. The barn is usually built on a dock where large ships can dock and unload. On the land side, railway tracks connect the warehouse to the main lines of its district; Accessibility to a channel is an advantage. Unloading from ships is usually carried out using bucket elevators that are immersed in the cargo, although in some cases they are replaced by pneumatic elevators. A conveyor belt with discharge cart quickly distributes a heavy load of grain. The conveyor belts also serve to load or unload the silos. Silos are always provided with hopper bottoms, and any silo can be emptied efficiently by the belt, which runs underneath, either in a cellar or in a specially constructed tunnel. All granaries should be provided with a sufficient plant of cleaning machinery to remove from the grain impurities which may be detrimental to its storage qualities. Chief among these machines are warehouse separators that operate using sieves and air currents.

The typical grain warehouse is equipped with a series of grain storage chambers known as silos, and can be constructed of wood, brick, iron or ferrocement. Wooden silos are usually square, made of flat wooden slats nailed one over the other, and overlapped in such a way at the corners that alternately a longitudinal and a transverse slat extend beyond the corner. The gaps are filled with short pieces of wood nailed firmly together, making the entire silo wall solid. This type of silo was formerly very popular, but it has certain drawbacks, such as the possibility of dry rot, while weevils are prone to lodge in the interstices unless thorough lime washing is practiced. Bricks and cement are good materials for building hexagonal-shaped silos, but they require deep foundations and solid walls. Circular-shaped iron silos are used to some extent in Britain, but are more common in North and South America. In your case, the walls are much thinner than with any other material, but condensation against the interior wall in humid weather is a drawback in humid climates. Cylindrical tank silos have also been made with fireproof tiles. The reinforced concrete silos have been built with the Monier and Hennebique systems.

Barns were built in different ways depending on the storage volume. While the smallest ones were built directly on farms, the largest ones were located in castles or monasteries, in ports or in the interior of cities. Different construction methods were developed with the goal of keeping grain storage as dry and pest-free as possible.

A basic distinction is made between barns and silos. Soil warehouses are comparable to ordinary buildings with floors (beam layers), with a large floor area and low height. They are passable, since the grain must be moved again and again (manually or mechanically) to preserve it. They must have ventilation devices, for example windows, to dry the grain. Silo warehouses are pit warehouses, that is, buildings divided by vertical partitions into individual rooms of small surface area and high height[8]​.

Depending on the age, size and needs, there are different technical equipment. Various transport systems are possible for vertical and horizontal transport, such as winches and elevators, screw conveyors or conveyor belts. Additionally, scales or devices for cleaning (e.g. sieves and wind sweeping) are often available[9].

In dry areas, grain pits or warehouses are common. These underground tanks are built in an elevated place protected from flooding[10].

In many cases, barns were built far from inhabited buildings due to the high risk of fire. As it was imperative that they be dry, any chimney or hearth such as those found in inhabited homes was a potential source of danger[11].