Potato growing tips to help farmers improve potato yield and quality -- from seed cutting to post-harvest handling to support better farm management.
Seed cutting is one of the first key steps. Larger seed pieces generally produce higher yields, but benefits reduce after about 70 grams or 2.5 ounces. Very small pieces should be avoided as they produce weak plants. Each seed piece must have at least one eye to allow proper growth.
Spacing also affects results. Closer spacing increases yield but produces smaller potatoes, while wider spacing leads to fewer but larger tubers.
After cutting, proper healing is critical. Seed potatoes should be stored in controlled conditions with good airflow and moisture for a few days before planting. This reduces the risk of diseases. Clean tools and equipment must be used during cutting to avoid infection.
Another useful method is green sprouting or chitting. This process allows potatoes to sprout before planting, helping them grow faster and produce more tubers. However, these tubers may be smaller in size.
Water management is also important. Inconsistent watering can cause hollow heart, a condition where a cavity forms inside the potato. Maintaining steady soil moisture and avoiding over-fertilization helps prevent this issue.
Pest control remains a challenge, especially with Colorado potato beetles – present in every province across Canada with the exception of Newfoundland according to government sources.
Farmers should rotate pest control methods and monitor crops closely. Preventive measures like row covers, straw mulch, and trench barriers can help reduce pest damage.
After harvest, proper handling is essential. Potatoes meant for storage should not be washed, while those for fresh markets can be cleaned carefully. Storage areas must be clean and dry to prevent rot.
By following these practices, small farmers can improve productivity, reduce risks, and produce high-quality potatoes.