This quiz provides a few preparations for successful canola crop establishment in 2021…
Fertility
-
-
Replace those worn openers / Why wait to seed canola? / Pre-seed banding leaves dry seed bed / Spray weeds two weeks before seeding. Really?!…
-
The 4R panel at Canola Discovery Forum 2020 generated a lot of interest among attendees, which meant a lot of questions went unanswered. Fortunately, the panelists agreed to answer the questions after the fact. Here are answers to the unanswered questions…
-
Canola generally needs nitrogen, phosphorus and sulphur fertilizer each year. A small percentage of fields will also benefit from a potassium application. The following article suggests what canola needs and what soil and crop residue could provide. The rest will come from fertilizer…
-
A few days of warmer weather provide an opportunity to squeeze in some soil sampling. Soil tests are a basic practice of 4R Nutrient Stewardship…
-
Surface spreading of nitrogen (N) fertilizer in the fall can lead to major N losses. The better option for fall is banding into the soil – preferably as late as possible but not so late that the soil is too cold to reseal around the band…
-
Five questions on the mathematics of soil sampling and analysis of results… -
… -
The ideal timing for fertilizer application is at seeding, but there are times when an in-crop top up of nitrogen or sulphur makes sense. This article provides tips to make top dressing work in those situations…
