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JC: This Low Bush Blueberry industry had it's beginnings in Nova Scotia, New Brunswick and in the State of Maine in the early 1950's. Up to that time it had been a plant that locals harvested berries from on small patches. It was noticed these little plants were overtaking all other vegetation on marginial abandoned farmland. From there some enterprising men started working on how to get this plant to multiply. From it's humble beginnings came a tool known as the blueberry hand rake, which looked like nothing more than your average dust pan with teeth spaced about 1/8" apart and about 6" long. This device had a handle on top, and the user would comb these teeth through the low blueberry plants allowing the berries to fall back into the dust pan portion. After a couple scoupes the user would dump these into a bucket. With progress came the tractor mounted Blueberry Harvester. Many attempts were made on the development of this. The most sucessful to date is mounted on a 4x4 tractor. It is a cylinder device that combs through the plants as the tractor moves throught the field at speeds of 1 mph. The cylinder is mounted on the side of a 40 to 50 hp 4x4 tractor much like a side mount mower. A conveyor goes through the center of the cylinder taking the berries to a second conveyor running between the rear wheel and housing of tractor to a platform mounted on the 3 point hitch. At the point on behind where berries fall off the conveyor there is a squirel cage type blower which blows out most of the leaves, as the berries fall into 20 lb. plastic stackable boxes. The 50 hp tractors can go to about 60 - 20 lb. boxes before unloading to a truck. Some of these units have been mounted on larger tractors for use on steep slopes. The harvesting unit only takes a swath of 3.5 feet and you travel the field as you would mowing a hayfield. There has been a move lately to mount two of these units on one side of 100+hp tractors. They still use 4x4 and set rear wheel out quite wide on tread. One harvesting unit is mounted ahead of rear tire, just so front tire clears unharvested berries. The second unit is mounted beside the rear wheel and its conveyor goes to platform. In a good crop of berries it takes one guy behind per unit to handle the boxes of berries. He has to be a quite rugged individual. A picture is worth a thousand words. The developer of this harvester was Doug Bragg Enterprises, type that in will take you to their home page. If you wish to read a bit more about the development of this crop, type in Nova Scotia Low Bush Blueberry. There is tons of info there. E mail me if you have questions. I was in my late fifties when asked to run one of these harvesters. I had done just about every job known on tractors 20 hp to 150 hp. Looking back over the years I would have to say mold board plowing, corn planting and blueberry harvester have been my three favourite jobs with a farm tractor. The blueberry harvester although you only travel 1 mph, never got boring. The ground speed of that cylinder had to be kept slightly faster than ground speed of tractor. This process is all computerized, but it does require monotoring and making adjustments. A careless operator could waste valuable berries. This industry has taken over from Potatoes in Atlantic Canada as the most valuable farm gate crop. And 10 years ago it was called the lowly bluederry.
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