We were driving down the highway and saw this beautiful view. We pulled off the road and Googled “What are the yellow flowers growing in the fields?” Wikipedia knew exactly what we were talking about; it’s first response was It’s a field of rapeseed (Brassica napus — the same plant family as mustard, cabbage, and kale). The seeds produced by these plants are crushed to make rapeseed oil.
We had seen this pretty yellow field and barn the week before on the road between Hopkinsville and Cadiz, KY and had pulled over to photograph it.
We had no idea how yellow it was to become. Here it was a week later.
Pretty as this barn on the side of the highway was, we saw more, and bigger, yellow fields on the horizon and got back into the car to explore them.
We saw a road with geese strutting across it.
I egged my husband on, “Go down that road. We have four wheel drive, don’t we?”
He’s curious, too. That’s why I married him. I knew, he’d take the road. We drove a little further and what we saw was unbelievable.
In our entire lives, we’d never seen a yellow as yellow as this yellow. We both jumped out of the car to marvel at the fields and then he did something I would never think to do because I am wise and I always consider the snakes, creepy crawlers, even the axe-murderers of this world — he waded into the sea of yellow, just to see how tall the plants were.
He’s kidding, but still.
I told him to move out of the way.
By now I’ve taken a hundred pictures, but the color and light are tantalizing and I want more. I can’t help myself; I want to capture it. So I say, “Just a couple more pictures and I’ll be done. I promise.” This field was a photographer’s playground; I could have shot in it all day.
I read a little more about rapeseed. I learned that in the 1970s, a group of Canadian plant breeders sought to develop an edible, nutritious oil that would grow well in the prairies. They succeeded — the seeds they developed from the rapeseed plant are 44% oil, more than double the oil content of soybeans, and only 7% saturated fat, the lowest of any vegetable oil. The other 56% of the seed is milled to make a high-protein meal used to feed livestock.
The Canadians needed a new, more respectable name for their cultivar. They came up with can-o-l-a, Canada-oil-low-acid. Canola is the most profitable crop grown in Canada, and Canada remains the global center for research on their “Made in Canada” crop.
I saw this sign on the side of the road of one of the canola fields in Cadiz.
This looks like the flowering heads of the kale and broccoli growing in my garden.
I like to see how plants grow and seeds form, so I uprooted a few plants from the side of the road and planted them in my garden.
This is a photo of canola seed pods taken on June 12. The seeds start to grow inside the pods once the flowers are pollinated and the blooms drop.
This photo from the Internet shows a combine harvesting desiccated canola. Crop desiccation means to apply an herbicide shortly before harvest to aid in uniform crop dry down. Herbicides reduce the green material on a plant so it won’t clog up the combine when it comes time to harvest seeds and grains.
All of the photos used for this post are untouched (no color enhancements added) except for cropping. In other words, Isn’t the yellow awesome?!
There is now a follow-up to this story: How Canola Oil is Made (from plants grown locally)
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© 2017 Judy Wright. All rights reserved. Photos and text may only be used with written consent.