Connect With Us

Browsing Category Harvest

The Ins and Outs of Potato Yield Monitoring

Bill Menkveld, vice-president of sales and marketing for Greentronics, has never met a grower who isn’t interested in yield maps. He says producers are often surprised by the results. “Growers are always amazed to see how much yield changes across a field. It’s not uncommon to see yields vary by a factor of 100 or 200 per cent,” he says. Yield monitors provide information about crops and production practices and are designed…

Alberta Potato Crop Production Report Oct. 8

The provincial average yields for potatoes on dryland and irrigated fields are estimated at 13.9 and 17.8 tons per acre, respectively. Region One: Southern (Strathmore, Lethbridge, Medicine Hat, Foremost) About 85 per cent of potatoes have been harvested, with yields on dryland and irrigated fields at 10 and 17.8 tons per acre, respectively Region Two: Central (Rimbey, Airdrie, Coronation, Oyen) About 90 per cent of potatoes have been harvested, with dryland yield…

Manitoba Crop Production Report Oct. 11

Again, the rains in the week (Tuesday, Oct. 1 to Monday, Oct. 7) were extensive in distribution in the province, but slightly less than last week. The weather station sites recorded 1/2” to 3/4” rainfall.  The air temperatures have generally cooled down, while overnight below freezing temperatures have started. The western areas of the province have received close to 140+ per cent of the normal rainfall. Soils are now saturated. The maps below…

Ontario Crop Production Update Oct. 11

Sunny, balmy weather this week allowed growers to make lots of progress with the harvest.  Many growers have finished digging. According to Mark VanOostrum, 80 per cent of the chipping crop has been dug.  The size profile is better than expected, and the quality is very good.  Rainfall was below average in June, July and August in the Alliston area, which resulted in poor crops in non-irrigated fields. I visited P &…

Harvest and Storage of Potato Crops Exposed to High Moisture Levels

Frequent and excessive rain received during the growing season is potentially conducive, especially in low spots and/or in poorly drained areas, to the development of some diseases, such as pink rot and Pythium leak (water rots). Growers with potato crops exposed to high moisture levels should follow the management practices below. Top kill at least two weeks prior to harvest to allow time for infected tubers to rot and to promote tuber…

What To Do When Frost Hits

When a pre-harvest hard frost hits — a temperature of -2.22 C or below — growers are faced with some thorny challenges. While a light frost may only damage the tubers in the top part of the hill, a severe frost can take out much more. There has been early frost three out of the last 10 years in the Maritimes, and outof those incidents, last year was the worst for frost-damaged…

Ontario Potato Harvest, Sept. 24, 2019

On Sept. 24, I dug an on-farm variety trial in one of HJ Vanderzaag fields near Alliston.  Although the new varieties were very interesting, I could not keep my eyes off the 8-row Spudnik windrower that Garrett, Homer’s son, was operating very skillfully. This fantastic, folding windrower was digging eight rows and picking up another six rows of windrowed potatoes, 14 rows in total. A third windrower was picking up six additional…

Advances in Potato Handling Equipment

At one time, the only real tools a potato farmer needed were a trusty spade and a good strong back. While a little blood, sweat and tears can still go a long way in determining how successful a grower can be, having the right tools has become increasingly important. New developments in technology, mechanization, storage and breeding are allowing growers to produce more spuds with fewer resources. The challenge for many potato…

Preventing Bruise in Potatoes

Meeting the demands of processors and buyers in terms of quality is a constant challenge for producers. Potatoes that don’t meet quality specs are either reduced in price or get rejected entirely. All through the production process, there are steps growers can take to assure the highest level of quality is maintained, particularly when it comes to mitigating bruise. There are three types of bruising that occur in potato tubers. Shatter bruise…

2019 Successful Harvest Checklist for the Storage Crop

Whoever said that “a potato storage is not a hospital” was absolutely right. Diseased or bruised tubers that are stored will not get better. Tubers bruised at harvest are easily invaded by soft rot and/or Fusarium dry rot, which can cause serious economic losses in storage. Harvest management is, in large part, bruise management. Bruising affects tuber quality significantly. In order to harvest potatoes with minimum tuber damage, growers need to implement digging,…

Older Articles »

You have successfully signed up for our newsletter!