Co-authored with Ian McDonald Background OMAFRA Field Crop Unit staff have traditionally conducted an annual Pre Sidedress Nitrogen Test (PSNT) survey across Ontario at the beginning of June to measure background soil nitrate levels mineralized from the soil as an indication of year-to-year soil nitrogen status. In past years, 80-100 samples would be collected from […]
Breakfast Sponsor: Thanks from the group to “Richard Anderson – BASF Canada“ Quote of the week – If you need anything other than glyphosate up front – you haven’t been doing a good job.” Roger Bourassa And a couple more: “Resistant Weeds Cost More Money” and “Not hard finding a tillage resistant weed” Synopsis: There […]
Co-Authored with Albert Tenuta, Field Crop Pathologist, OMAFRA OMAFRA field crop staff with the assistance from members of the Ontario Agri-Business Association (OABA) have completed the annual Provincial corn ear mould and mycotoxin survey. These mycotoxins, particularly vomitoxin (DON) produced primarily by Gibberella/Fusarium ear moulds can be disruptive when fed to livestock, especially hogs. The […]
Spring Cool but dry conditions prevailed for the start of the corn growing season as May transitioned from a cooler than average April. May remained dry, with few precipitation events to delay planting. A few localized pockets in Southern Ontario were the exception, which received regular rainfall during the first half of the month. Planting […]
By Joey Sabljic Precision Agriculture Advancement for Ontario: This article is part of a series dedicated to helping farmers understand and implement precision agriculture technology. It is based on research conducted by Nicole Rabe, Ian McDonald, and Ben Rosser at OMAFRA, in conjunction with Mike Duncan, Sarah Lepp, and Gregor MacLean at Niagara College. EVERY SINGLE […]
This article originally appeared in Milk Producer Magazine. As another harvest season approaches, it also marks the time for deciding which corn hybrids to select for next year. It is always important to choose hybrids that are well adapted to the area and have good agronomic characteristics for your fields, although some characteristics commonly selected […]
With the dry weather this year and low forage yields across much of the province, many producers are looking for alternative forages. There is a lot of stressed corn that could be utilized as forage for livestock. The amount of moisture stress that the corn has been through can affect the quality of the silage […]
There is still a lot of field activity happening, but the real busy rush is starting to slow down. Accumulated heat units are shown in the table below. Thanks Bill Brown and FS Partners for sponsoring breakfast. The June 14 meeting was the last of the year at Mt Forest, and we thank everyone for participating. […]
The 2016-2017 version of OMAFRA Publication 812, Field Crop Protection Guide, and can be downloaded here or by clicking on the the book cover thumbnail below. Publication 812 is the source of pest control information for field crops. The easy to read tables provide information and comments on insect and disease control products for the major field crops […]
Conditions: Sunny and dry conditions over the last 2 weeks were ideal for field work. Temperatures were below normal for the period. From May 1st to 9th, the area received less than 10 mm rain and roughly 65 CHU, while the 30 year average is 20 mm for precipitation and 90 for CHU. Forages: Forage […]
Corn Corn planting progress varies as you move across the province. The southwestern part of the province and the Niagara area has been cool and wet and the clay soils are less than 20% planted. Throughout much of the rest of the province conditions have been much more favourable with 60 to 80% of the […]
Conditions: Soil drying up, but below average temperatures are limiting field activity to manure/fertilizer application and forage/spring cereal seeding. Forages: Alfalfa winter survival is good, generally in the 80% plus range. Winterkill is mostly limited to low/poorly drained pockets. The combination of heavy and moisture saturated soils has led to some heaving. Alfalfa fields not […]
This week’s update investigates the causes of purple wheat leaves, how we should manage herbicide applications during periods of cold air temperatures and an update on corn planting progress in the province with a refresher on planting depth. Tell a friend about the OMAFRA field crop update and subscribe to the podcast on iTunes or Soundcloud. [iframe]<iframe width=”100%” […]
The corn nitrogen calculator app generates a recommendation for the most economical N rate for a corn field. It is based on more than 40 years of Ontario research and takes into account soil type, rotation, and the cost scenario (i.e. anticipated cost of N and price of corn). The app allows you to save […]
In 2013, Grain Farmers of Ontario and the Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) met with a number of farm service companies and producers to discuss what obstacles exist to farmers getting started with precision agriculture techniques. The group created a list of research topics that would benefit farmers and consultants in […]