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What to do to prevent potatoes from sprouting: folk secrets and scientific methods of long-term storage
23.11.2024 04:10
Storing potatoes is an important task for every owner.
Proper preparation and compliance with certain conditions allow you to keep the tubers fresh and prevent them from sprouting for a long time.
Proper harvesting
The time of potato harvesting plays a key role in its further storage. The tubers should be harvested in dry weather, when the tops are completely dry.
The collected tubers should be left to dry in the air for several hours.
Sorting tubers
Careful sorting helps to separate damaged and diseased tubers from healthy ones.
Potatoes that are mechanically damaged, diseased or pest-infected cannot be stored for long periods of time.
Temperature conditions
The optimal storage temperature for potatoes is 2-4 degrees Celsius. Higher temperatures encourage germination, while lower temperatures lead to the accumulation of sugars in the tubers.
Air humidity
Maintaining optimal air humidity prevents the germination and development of diseases.
The optimal indicator is within 85-90%. Excess moisture promotes rotting of tubers.
Ventilation of the premises
Good air circulation prevents condensation and mould growth.
Regular ventilation of the storage facility helps maintain an optimal microclimate for potatoes.
Folk methods
Many owners use time-tested storage methods.
Placing rowan branches, fern leaves or apples between the tubers helps prevent the potatoes from sprouting.
Chemicals
Modern industry offers special preparations for processing tubers. Growth inhibitors delay the germination process, but require careful use in accordance with the instructions.
Selection of containers
The material and design of storage containers affect the preservation of potatoes. Wooden boxes, cardboard boxes or special nets provide the necessary ventilation.
Lighting
Potatoes should be stored in the dark. Exposure to light causes the formation of solanine and promotes the sprouting of tubers. The room should be as dark as possible.
Periodic inspection
Regular inspection of the tubers allows prompt identification and removal of sprouted or damaged specimens. It is recommended to conduct an inspection every two weeks.
Placement in storage
Proper arrangement of potatoes in the room contributes to better preservation. The height of the mound should not exceed 1.5 meters, space must be left between the boxes for air circulation.
For reference
Potato , or nightshade, is a species of perennial tuberous herbaceous plant from the genus Solanum of the Solanaceae family.
