Agronomic Calculators

Cereal Seed Rate Calculator
Forage Seed Calculator
Nutrient Use Calculator
Peas, Pulse Seed Calculator

Canadian Grain Associations

Commodity Exchanges

Brazil's Stock Exchange
Chicago Board of Trade
Kansas City Board of Trade
Meat & Livestock Australia Limited
Minneapolis Grain Exchange
National Commodity & Derivatives Exchange
New York Board of Trade
Winnipeg Commodity Exchange


Alberta Agriculture Fungicide Selector
Cereal Crop Disease
Field Crop Disease Selector
Field Pea Disease
Manitoba Ag Plant Diseases
Oilseed Disease
Plant Health Progress Web Magazine
The Plant Pathology Internet Guidebook
Potato Diseases

Fertilizer Management

Back-to-Basics Fertility Research
Canadian Soil Capability Maps
Crop Nutrient Removal
Fertilizer Placement
International Plant Nutrition Institute
Lime Calculator
Manitoba Soil Fertility Guide
Metals and Micronutrients
Nutrient Cycles
Nitrogen Cycle
Principals of Fertilizer Placement
Potassium Fertility Research

Financial Calculators

Farm Finance Kit
Farm Management 
Machinery Costs


Field Crop Insect Guide
Insect Identification
Insect Selector
Insecticide Selector

No-till Information

No-tillage in South America
No-till on the Plains
Reduced Tillage Linkages


Alberta Institute of Agrologists (AIA)
American Society of Agronomy (ASA)
Canadian Association of Agri-Retailers
Crop Life Canada
Crop Science Society of America (CSSA)
Manitoba Institute of Agrologists (MIA)
Pest Management Regulatory Agency
The Potash and Phosphate Institute of Canada
Prairie Farm Rehabilitation Administration (PFRA)
Saskatchewan Soil Conservation Association (SSCA)
Saskatchewan Institute of Agrologists (SIA)
Soil Science Society of America (SSSA)
Weed Science Society of America (WSSA)
Western Grains Research Foundation
Western Society of Weed Science (WSWS)

Precision Agriculture / Yield Monitoring
(GPS receivers, yield monitors, and controllers)
(DGPS differential correction subscription service)
(DGPS receivers)
(Precision agriculture equipment buyers guide)
(DGPS receivers)
(Yield monitors for specialty crops)
(Field data collection tools)
(Combine yield monitors)

Satellite Imagery

Alberta Ag Soil Information Viewer
Noetix Research

Science Journals

Agronomy Journal
Canadian Journal of Plant Science
Canadian Journal of Soil Science
Crop Management Journal

Soil Health

Soil Health


Alberta Crop Protection Guide
Alberta Agriculture Herbicide Selector
Manitoba Crop Protection Guide
Saskatchewan Crop Protection Guide
Top Crop Manager Weed Control Guide
Weed Identification

Weights/Conversion Calculators

Area and Volumes
Biodiesel Recipe Calculator
Bushels/Tonne & Dollars/Tonne
Bushel/Tonne Conversion
Bushel weights after drying
Grain moisture & weight calculator
Metric Calculators