History of the P.E.I. Potato
From the beginning, it was obvious that the Island was an ideal location for growing potatoes. The first Governor of the Island, Walter Patterson, reported in 1771 that the potato harvest was a "phenomenal success." By 1790, small amounts of potatoes were being exported to other colonies. Lord Selkirk further encouraged potato farming. In 1802 Selkirk brought settlers from the Scottish highlands to the area around Orwell Bay. He provided his settlers with potatoes to grow, and for the first few years the Highlanders survived almost exclusively on a diet of potatoes and cod. By 1806, John Stewart, in his book about the Island, could say of potatoes: "Potatoes are raised in great abundance, and in no country better."
Growing the Potato: Settler Style
The early settlers did not grow potatoes in the same way we do today. They did not have the benefit of large fields. The Island was almost entirely covered by a dense forest and settlers had to clear the woods tree by tree in order to make room for their farms. Even after they had chopped down all the trees in a field, the tree stumps, which were firmly rooted in the ground, still remained. Often it would take several years to completely clear a field of tree stumps.
To make the most of their cleared land, settlers took to planting potatoes in among the stumps while their efforts at clearing went on. The seed potatoes were planted, buried with ash and left alone until harvesting time. This method produced a source of food for the settlers and involved very little work. The settlers were left free to focus on other tasks, like clearing the land. This method of potato planting continued well into the 1800's. The letters of Walter Johnstone, written in 1822, describe potato planting among newly cleared tree stumps, and describe the piles of earth covering the potatoes as looking like "mole-hills."
The modern potato industry for which P.E.I. is now world famous really began in the 1920's, after the introduction of two new varieties of potatoes: Irish Cobbler and the Green Mountain and the invention of processing technologies.
Prince Edward Island have been exporting potatoes now for over 200 years.
Potato Growing: Stages
Growth Stage I: Planting to Emergence
- seed pieces are planted
- sprouts and roots develop
- seed piece is the sole energy source for developing plants
- management: focuses on weed control
- activity: cultivation between rows
Growth Stage II: Vegetative Growth
- plants are actively growing, 6-8 inches tall
- leaves and branches form above ground while roots and shoots develop below
- roots begin to take up nutrients from the soil
- photosynthesis is occurring: light is absorbed by the plant to be converted into sugars for respiration to occur. The unused sugars are converted into starch.
- as plants emerge, some disease may appear (i.e. Rhizoctonia), and planting misses appear
- management: scouting begins for insects (i.e. CPB, aphids, leaf hoppers, flea beetles, and European Corn Borers) and diseases (i.e. blight)
- activity: cultivation involves hilling potatoes 8-13 cm. below top of hill
Growth Stage III: Tuber Initiation
- lasts 10 to 14 days
- tubers form at stolon tips but do not enlarge
- end of stage III happens at the same time as early flowering, buds opening
- management: make sure the plants have plenty of water
- activity: petiole sampling to monitor nutrient deficiencies, scouting continues
Growth Stage IV: Tuber Bulking
- plants are now at full size, rows are filled in
- majority of plant nutrients have been taken up
- tuber bulking, enlarging
- management: maintain soil water availability
- activity: scouting is at its peak to check for disease and pests
Growth Stage V: Tuber Maturation
- vines look quite old--lose colour and leaves
- tuber skins are setting or hardening
- in preparation for harvesting, the vines are killed
The Potato Through the Year
January
- grading, shipping, and packing for processors and/or fresh table market
- shipping seed to export markets
- planning current season planting schedule
February
- grading, shipping, and packing for processors and/or fresh table market
- shipping seed to export markets
- trade shows
- planning current season planting schedule
March
- grading, shipping, and packing for processors and/or fresh table market
- shipping seed to export markets
- trade shows
- prepare equipment for seedbed preparation and planting
- buying seed for current season planting
April
- grading, shipping, and packing for processors and/or fresh table market
- shipping seed to export markets
- spring land preparation
- soil testing, lime and fertilizer applications
- warm seed in storage (2 weeks prior to planting)
- late April: plant early maturing varieties
May
- grading, shipping, and packing for processors and/or fresh table market
- warm seed in storage and cut seed for planting
- soil testing, lime and fertilizer applications
- mid to late May: plant late maturing varieties
June
- cultivation of weeds and first hill on potatoes
- crop scouting begins for weeds, early disease symptoms, Colorado Potato Beetle
- top dress fertilizer on crop
- spray program begins for blight
- roguing potatoes for removal of virus and diseased plants
- late June: first Agriculture Canada inspection
July
- cultivation of weeds and second hilling on potatoes
- crop scouting begins for Colorado Potato Beetles and eggmasses and larvae, Fleabeetles, Potato and Buckthorn Aphids, Corn Borer moths, diseases, Late Blight
- roguing potatoes for removal of virus and diseased plants
- continuation of spray program for blight
- mid July: "new" potatoes harvested for the fresh market
- second Agriculture Canada inspections
- op dress fertilizer on crop
August
- crop scouting for Colorado Potato Beetles and eggmasses and larvae, Fleabeetles, Potato and Buckthorn Aphids, Corn Borer moths, Diseases, Late Blight
- roguing potatoes for removal of virus and diseased plants
- continuation of spray program for blight
- third Agriculture Canada inspections
- mid August: topkill for seed potato crops
- harvest equipment maintenance
- disinfect harvest equipment, pallet boxes and warehouse facilities
September
- continuation of spray program for bligh
- crop scouting is slowing down
- mid to late September: topkill processing crop
- mid September: harvest seed crop
October
- early October: second topkill applied
- harvest the processing crop
- ploughing land for next season planting
- grading and shipping current season crop to processors or fresh market
November
- finish harvest
- grading and shipping current season crop to processors or fresh market
- soil sampling and lime application
- clean and disinfect harvest equipment
December
- grading, packing, and shipping current season crop to processors or fresh market
Potato Facts
The Spanish explorers of the 1500's were the first Europeans to come in contact with potatoes. They had ventured to South America, nearly 500 years ago, in search of gold, treasure, and new land. Along with the gold loot taken from South American natives, the Spanish conquistadors carried potatoes back to their homeland aboard their ships. The Spaniards also saw the potato as a valuable source of food for the Inca slaves, forced to work in Spanish silver mines in Bolivia. Potatoes became a common food for Spanish sailors during their arduous crossings of the Atlantic.
Potatoes of the World
By the mid 1980's, potatoes were being produced in 130 of the world's 167 independent countries
Fries Anyone?
MacDonald's restaurants use 3.2 billion pounds of potatoes a year.
Golf and Potatoes
The internet address www.pga.com was originally owned by none other than the Potato Growers of Alberta and was sold to the Professional Golfers Association for $26,000 U.S. in 1996.
Couch Potato
Someone who stays glued in front of the television screen and rarely exercises. Couch potatoes can often be seen eating potato chips. By the time today's child is about seventy years of age, they will have watched, on average, seven years' worth of television
Photogenic Tubers
Potato starch grains on a glass negative were used to produce the first color photography process. The plates or autochromes were invented at the turn of the century by the Lumière brothers in France.
War effort
Potato-based alcohol fueled German planes during World War Two.
Potato Rock Stars
The band Jethro Tull derives its name from an agriculturalist and potato tool inventor of the same name who lived during the 1700's.
A medium potato contains only 100 calories. That isn't much more than a medium sized apple. Potatoes are the perfect low calorie carbohydrate. They're a good source of dietary fibre, Vitamin C, Vitamin B6, iron, and potassium. Potatoes contain no cholesterol, and almost no sodium.
Multi-purpose Vegetable
Potatoes can be more than just food for people and animals. They are distilled to make vodka and aquavit, and have been used to make whiskey. They have also been processed into starch, paste, and dye. The potato can even be converted into fuel for cars.
How can I make good mashed potatoes? Some varieties are better suited to boiling and mashing than others. For a fluffy mashed potato, choose a Russet variety because of its drier, fluffier texture. Soggy mashed potatoes could result from over-cooking, i.e. too rapid a boil or too long a cooking time. Sticky, gluey mashed potatoes could be caused by over-whipping. For perfect results choose a Russet variety of potato, add a small amount of water, cook on medium high just until fork tender and drain well and mash. If, despite your best efforts, your mashed potatoes are too wet, add some instant potato flakes and stir just until comb
More than One way to Peel a Potato
The record for potato peeling is held by 5 women, who in 1992 peeled 1064 pounds of potatoes in 45 minutes using only kitchen knives.
A Couple of My Favorite Recipes
Stuffed Baked PEI Potatoes (with PEI Lobster)
- 4 PEI potatoes
- 1/2 cup Cheddar cheese, grated
- 2 tbsp sun-dried tomatoes
- 2 slices bacon, fried and crumbled
- herbs - dill, chives, thyme
- 1/2 cup PEI lobster meat, cooked
- 2 tbsp butter
- 1/4 cup milk
- 1 cup sour cream
- salt and pepper to taste
Preheat oven to 400°F. Scrub potatoes and prick with fork. Bake approximately 1 hour until tender. Cut in half and scoop out cooked potato, reserving skins. Mix together with remaining ingredients. Spoon into shells and bake at 400°F for 10 minutes or until golden brown.Makes 4 serv
Garden Fresh PEI Potato Salad
This garden salad is great all year round.
- 4 or 5 PEI potatoes, washed and peeled if necessary
- 1 cup (250 mL) broccoli florets
- 1 cup (250 mL) cauliflower florets
- 1 carrot, thinly sliced
- 1/2 small cucumber, sliced
- 1/3 cup (75 mL) sliced radishes
- 1/4 cup (50 mL) sliced green onion
- 1 small zucchini, cut in chunks
- salt and pepper to taste
Cook potatoes in boiling water or steam until tender. Simmer or steam broccoli, cauliflower and carrot for 2-3 minutes until crisp tender. Refresh under cold running water. Set aside. Cut potatoes in chunks and toss in large bowl with all vegetables. Drizzle Mustard Cream Dressing (see below) over salad to moisten; mix gently. Season with salt and pepper. Refrigerate until serving time. Refrigerate extra dressing for up to 1 week. Makes 6-8 servings.
Mustard Cream Dressing
In small bowl, combine 1/2 cup sour cream, yogurt or mayonnaise (or a mixture of all three), 2 tsp Dijon mustard, 1 garlic clove (minced) and salt and pepper to taste. Mix well. Adjust seasoning, if necessary. Makes approximately 1/2 cup (125 mL) dressing.
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