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Micronutrient Fertilizer Sources – a small amount goes along way

By Christoph Kessel, Nutrition (Horticulture) – Program Lead, OMAFRA Crops require boron, copper, iron, manganese, molybdenum or zinc in relatively small amounts.  If your soil test report recommends...

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Micronutrient Fertilizer Programs

Micronutrients play an essential role in vegetable crop production.  However, planning a fertilizer strategy involving micronutrients can be difficult.  Micronutrient fertilizers are often expensive...

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Tomato root disease and sulphur

This is a brief summary of a research project by Dr. Amy Turnbull, A&L Biologicals Agroecology Research Services Centre, London, Ontario.  It looked at the impact of sulphur on tomato root disease...

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Why are iron, copper and boron soil tests not accredited?

Christoph Kessel, Nutrition (Horticulture) – Program Lead The iron, copper and boron soil tests are not accredited under the OMAF & MRA Soil Laboratory Accreditation Program. Since they are...

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BMP Quiz – Managing Crop Nutrients Edition

I had a chance today to leaf through another BMP book that has been sitting on my shelf — Managing Crop Nutrients. Phosphorus has been getting a lot of attention lately, but let’s not forget the other...

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Seasonal Topics – June 6, 2016

June 6, 2016 — Some topics are relevant year after year, but you might not always take the time to filter through previous posts to find them. I’ve highlighted some here that might be of interest this...

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