storage systems FARM. STORAGE. Give reasons for the storage of farm produce.
Outline different methods of storage, giving their advantages and disadvantages. Explain the problems of storage.
List the precautions to be taken before the storage of grains.
Farm storage systems are essential for preserving and protecting agricultural products, whether they are crops, livestock feed, or equipment.
These systems help farmers store and manage their produce efficiently, preventing spoilage and maintaining quality. Here are some common farm storage systems:
- Grain Silos: Grain silos are tall, cylindrical structures designed to store grains such as wheat, corn, and soybeans. They protect the grains from pests, moisture, and adverse weather conditions.
- Barns and Sheds: Barns and sheds are versatile storage structures used to protect a wide range of agricultural products, including hay, straw, equipment, and machinery.
- Root Cellars: Root cellars are underground storage areas with controlled humidity and temperature, ideal for storing root vegetables like potatoes, carrots, and onions.
- Coolers and Cold Storage Rooms: These facilities maintain low temperatures to store fruits, vegetables, and perishable products like dairy and meat.
- Hay Barns: Specifically designed for hay storage, these barns provide protection from rain and sun, which can cause mould and spoilage.
- Warehouses: Larger-scale operations may have warehouses for storing produce, equipment, and other farm supplies.
- Bulk Storage Bins: These large containers are used to store bulk commodities like grains, seeds, and fertilizer. They often have airtight seals to prevent moisture and pest infiltration.
- Freezers: Farms producing meat or other perishables may have freezers to store products at sub-zero temperatures.
- Pallet Racking Systems: Used in warehouses, these systems consist of stacked pallets to store various products, making it easier to organize and access them.
- Dryers: Grain dryers are used to reduce the moisture content of freshly harvested grains, preventing spoilage during storage.
- Covered Storage Piles: Some crops, such as silage, can be stored in covered piles, usually with protective plastic covers, to preserve them.
- Tank Storage: Liquids like milk, liquid fertilizers, and fuel are stored in tanks with appropriate capacity and safety measures.
- Solar Dryers: These are used for drying fruits, vegetables, and herbs using solar energy, which can be especially useful in areas with abundant sunlight.
- Portable Storage Units: These units are often used for temporary storage and can be moved to different locations on the farm as needed.
- Grain Bags: Flexible, airtight grain bags are used for temporary storage of harvested grains and can be a cost-effective solution.
- Bin Monitoring Systems: Modern storage often includes sensor-based systems to monitor temperature, humidity, and inventory levels, helping farmers manage storage conditions effectively.
- Fencing and Enclosures: Livestock may require fenced areas or enclosures for containment, especially if rotational grazing is practised.
- Dry Storage Bins: These bins are used for storing non-perishable items like seeds, fertilizers, and chemicals, keeping them safe from moisture and pests.
Proper planning and maintenance of these farm storage systems are critical to ensure the quality and safety of stored products.
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FARM STORAGE SYSTEMS
Storage is an important part of farming.
This is because not all produce harvested on the farm is used up or sold out immediately.
Also, other materials on the farm must be kept to be used when needed. Storage is therefore the keeping of farm products for use in the future
Reasons for Farm Storage Systems
1. To prevent the losses of farm produce which might be due to pests, weather conditions or thieves.
2. To keep certain crop produce before they are processed, used, consumed or sold.
3. To store seeds or tubers for subsequent planting.
4. Storage of fertilizers; and other chemicals as well as livestock feeds, equipment and other farm tools and equipment to avoid damage.
5. To ensure an even and regular supply of farm products throughout the year.
6. Farmers store farm products in order to sell them when prices are high in periods of scarcity.
7. Temporary store is done by farmers so as to make the transportation of farm products from the area of production to the consuming markets easy.
Advantages of the barn method
1. It is cheap to construct as forest woods and ropes can readily obtain (especially in the high forest). 2. The yam tubers do not get rotten quickly because they are raised from the ground
3. It is easy to detect any tuber that is going bad.
4. It can be used to safeguard yam tubers from being eaten by the mammalian pests (e.g. rodents) and insect pests (e.g. yam beetle)
Disadvantages of barn storage systems
1. The method is laborious
2. Yam tubers are affected by weather conditions. For example, tubers become dehydrated after some time.
Boxes and Underground Pits or Trenches storage system
These are used for storing cassava tubers. Yam tubers can also be stored for a short time in underground pits immediately after harvest
An underground pit is most common for storing cassava tubers. Under this method, layers of palm fronds are laid at the bottom of the pit.
Then one or two layers of cassava tubers which must be harvested bruise, are arranged on top of the fronds.
Another layer is laid and tubers are arranged on top. This procedure is followed till the tin pit is filled or the tubers to be stored are finished.
The top is then covered with a layer of oil palm fronds and about 10 cm thick of soil. The use of boxes has the same procedure, except that moist sawdust is used in place of palm fronds. The moist sawdust is placed round on top of the tubers and the tubers are also arranged in layers.
Advantages of underground pit storage system
1. It can be used to store cassava tubers for up to 6 weeks.
2. The method is cheap and not too laborious.
3. If boxes are used, they can be transported.
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Disadvantages of pit and underground storage systems
1. Cassava tubers may get rotten if not properly stored
2. It cannot keep tubers for a very long time.
Silos system of storage
These are used for storing dry grains such as maize, guinea corn and rice. They are made of cement, metal or aluminium and are tall, round, and look like towers.
: Silo used for Storing Dry Grains.
Advantages of silos storage system
1. They protect the products from insects and rodents.
2. They can accommodate large quantities of grains.
3. Because they are outright, fumigants can be safely used to protect the grains.
4. They can test for a very long time.
Disadvantages of Silos storage system
1. Silos are very expensive to construct
2. They are not movable.
3. Grains could mound if not dried properly.
Cribs method of storage
These are also used to store maize particularly dried unshelled cobs which have been de-husked.
Cribs consist of side poles covered with mesh or lined closely with thatch or zinc.
Maize Cobs in a Crib.
Advantages of Cribs storage system
1. It is cheap and easy to use.
2. Grains are protected from rodents and birds.
3. The method can keep maize for a long time.
Disadvantages of Cribs methods of storage
1. It cannot accommodate large quantities at a time
2. Does not protect the grains from insects or weevils.
Bags or Sacks storage systems
These include jute and hessian bags as well as polythene bags.
They are used for storing products such as garri(cassava flour), melon, rice and other grains. They can be kept in rooms or stores while raised from the ground.
Advantages of bags and sack methods of storage
1. They are simple and cheap to use.
2. Different sizes are available for use for different quantities of products.
3. They can be used for a wide variety of products.
4. They make the transportation of products easy.
Disadvantages of bags and sack storage systems
1. They are not solid enough to protect products from rats and insects.
2. They require good rooms or stores for safekeeping.
Refrigerators and cold room storage systems
These are used for fresh perishable products such as fruits, vegetables, meat, fish, etc.
Advantages of cold room system of storage
1. They are very efficient and can keep the products in good condition for a long time if there is a power supply.
Disadvantages of cold room and refrigerator storage systems
1. They are expensive.
2. They require a constant supply of power to operate.
Shelves storage systems
Shelves are used for yam tubers and farm tools. They can be made of sawn wood or split bamboo. They are not expensive to construct.
However, shelves may be damaged by termites or other insects if not protected. Other methods of storage include:
(i) Rumbus for storing grains, especially in the northern part of Nigeria
(ii) Bins for storing grains, garri flour, etc.
(iii) Cans and tins are also used for grains and seeds,
(iv) Roofs for unshelled maize with husks which are used to hang the maize cobs and then smoked from below.
(v) Baskets for fruits and kola nuts
Losses in Storage systems
The losses that occur in storage are caused by several factors,
These factors can be grouped under:
1. Losses in the Field
(a) Unfavourable weather conditions: These include too much sun shine or rain high or low temperature, etc, Weather problems can be reduced by providing roofs over stored products in the field,
(b) Pests: These pests include insects, rodents and birds. Losses due to pests can be reduced by protecting stored products against insects and rodents through the use of solid materials that are insect and rodent-proof.
(c) Man: Thieves may enter the farm to remove stored products. Providing a solid fence around the farm may reduce this problem
2. Losses in the store
(a) Improper drying: This leads to the mounding of grains.
(b) Poor condition of the store: Leakages on the roofs, cracks in the walls, poor ventilation and dampness can lead to loss of stored products.
(c) Insects (weevils) and rats: These destroy grains in store.
(d) Fire hazards: Fire outbreak destroys stored products such as vain tuber in the bar
(e) Thieves: Thieves may break into a store and remove the products therein The problems enumerated above can be reduced by drying grains properly before storage, using well-constructed storage structures fumigating the store against insects. Rat poisons may be used to kill while solid doors and locks should be used to prevent thieves.
AGRICULTURAL SCIENCE AND UNDERSTANDING BASIC AGRICULTURE AND FARMING FOR SCHOOLS
Agriculture, farming, agricultural products and crops classification, cultural practices in agricultural science
How to reduce storage losses
(i) Use good quality materials in the construction of storage structures or buildings.
(ii) Clean and disinfect stores before use.
(iii) Ensure that farm products are free from pests and disease organisms before storage.
(iv) All storage containers such as bags, pots, bottles and others should be dried and cleaned before they are used. (v) Pests and disease outbreaks in stores should be controlled with appropriate chemicals.
Problems of storage system
The following are the problems associated with the storage of farm produce 1. High construction Some of the methods of storing farm produce require a high cost of construction and maintenance. Since most of our farmers are poor, they cannot adopt these methods, for example, silo and cold loom storage systems.
2. The nature of produce For some farm produce, storage is very difficult because of their high level of perishability. Examples are vegetables, fruits, and animal products.
3. Bulky crop products Some crop products are bulky hence their storage becomes difficult. A lot of time and labour is spent in constructing storage facilities that can accommodate them. An example is yarn tubers.
4. Effect The nature of our tropical environment makes farm storage difficult. Too much sun causes excessive drying while too much rain or high humidity causes mounding and rotten. The control of insect pests and rats Insects such as the weevils cause serious damage to grains like maize, beans and rice.
The activity of rats is a severe problem because they destroy stored products and storage materials
Precautions to be taken before grains are stored
In the storage of grains, care must be taken to ensure that grains will store well without going bad and losing viability and nutritional value.
The following precautions will help to ensure good storage for grains:
1. Harvest immediately the grains are ready for harvest.
Avoid leaving crops in the field for a long lane when they are already due for harvesting. This will help to reduce the destruction caused by rain and pests.
2. Dry properly before storing. Grains should be 14% moisture content before storing. This can determined by putting some of the grains in a dry, clean bottle and adding some quantity of table salt.
The bottle is shaken to mix up the salt with the grains and left overnight. if they stick together they have not dried properly.
3. Construct a store with a concrete floor and metal roof. Stout be insect and rat-proof.
4. Provide ventilation in the store.
5. Fumigate the store by removing old stock before bringing in new ones.
6. Provide raised platforms for the grain bags. Bags should milled on the ground or floor.
7. Allow space in between grain bags and between bags and the wall.
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Losses in the Field
The losses that occur in storage are caused by several factors
These factors can be grouped under:
(a) Unfavourable weather conditions: These include too much sun shine or rain high or low temperature, etc, Weather problems can be reduced by providing roofs over stored products in the field,
Losses in Storage
(b) Pests: These pests include insects, rodents and birds. Losses due to pests can be reduced by protecting stored products against insects and rodents through the use of solid materials that are insect and rodent-proof.
(c) Man: Thieves may enter the farm to remove stored products. Providing a solid fence around the farm may reduce this problem
2. Losses in the store
< (a) Improper drying: This leads to moulding of grains.
(b) Poor condition of the store: Leakages on the roofs, cracks in the walls, poor ventilation and dampness can lead to loss of stored products.
(c) Insects (weevils) and rats: These destroy grains in store.
(d) Fire hazards: Fire outbreak destroys stored products such as vain tuber in the barn.
(e) Thieves: Thieves may break into store and remove the products therein
The problems enumerated above can
be reduced by drying grains daily before storage, using well-constructed storage structures fumigating storage against insects. Rat poisons may be used to kill while solid doors and locks should be used to prevent thieves from breaking into the storage systems
How to reduce storage losses,
(i) Use good quality materials in the construction of storage structures or buildings.
(ii) Clean and disinfect stores before use.
(iii) Ensure that farm products are free from pests and disease organisms before storage.
(iv) All storage containers such as bags, pots, bottles and others should be dried and cleaned before they are used.
(v) Pests and disease outbreaks in store should be controlled with appropriate chemicals Problems of storage systems
The following are the problems associated with the storage of farm produce
1. High of construction
Some of the methods of storing farming produce require high costs of construction and maintenance. Since most of our farmers are poor, they cannot adopt these methods, for example, silo and cold loom storage.
2. The nature of produce
For some farm produce, storage is very difficult because of their high level of perishability. Examples are vegetables, fruits, and animal products.
3. Bulky crop products
Some crop products are bulky hence their storage becomes difficult. A lot of time and labour is spent in constructing storage facilities that can accommodate them. An example is yarn tubers.
4. Effect
The nature of our tropical environment makes farm storage difficult. Too much sun causes excessive drying while too much rain or high humidity causes moulding and rotting.
5. The control of insect pests and rats
Insects such as the weevils cause serious damage to grains like maize, beans and rice that are stored in storage systems. The activity of rats is a serious problem because they destroy stored products and storage materials.
Precautions to be taken before grains are stored
In the storage of grains, care must be taken to ensure that grains will store well without going bad and losing viability and nutritional value. The following precautions will help to ensure good storage for grains:
1. Harvest immediately the grains are ready for harvest. Avoid leaving crops in the field for a long lane when they are already due for harvesting. This will help to reduce the destruction caused by rain and pests.
2. Dry properly before storing. Grains should have 14% moisture content before storing them in storage systems. This can determined by putting some of the grains in a dry, clean bottle and adding some quantity of table salt. The bottle is shaken to mix up the salt with the grains and left overnight. if they stick together they have not dried properly.
3. Construct storage systems with concrete floors and metal roofs. Stout be insect and rat-proof.
4. Provide ventilation in the store.
5. Fumigate the store by removing old stock before bringing in new ones.
6. Provide raised platforms for the grain bags. Bags should mil lie on the ground or floor.
7. Allow space between grain bags and between bags and the walls.
14. HUMUS
15. COMPOST
16. CROP ROTATION
STUDY QUESTIONS
1. State five reasons for the storage of farm produce.
2. Describe how you would best store yam tubers on the farm. State two advantages and two disadvantages of the method.
3. What are the major problems associated with farm storage?
4. Outline 5 measures you would use to ensure the safety of grains in the store.
5. What are the. Are factors responsible for losses in storage?
6. State three ways to reduce storage losses of farm produce.
Originally posted 2023-09-30 14:55:48.