Rapeseed
Scientific Name: Brassica napus
About Rapeseed:
Rapeseed (Brassica napus) has deep fibrous root systems and is used for nutrient capture and a subsoiler. This brassica has been shown to have biological activity against plant parasitic nematodes as well as weeds. It has great versatility when it comes to planting because it can be planted in the spring for a summer cover crop, and may also be planted in the fall for a winter cover crop. Because of its hot and cold dual tolerance it can be a better choice than radish’s in some cases. If you are needing a crop that can last through the winter, it is the best choice if more cold tolerance is desired for the blend or for grazing.
| Seed Specifications | Sowing Instructions |
|---|---|
| Average seed per pound: 157,000 | Aerial or surface seeding: 2.5 – 6 lbs/per acre |
| Emergence time: 4 – 10 days | Drill: 2 – 5 lbs/per acre |
| Minimum soil temperature for germination: 41 degrees Fahrenheit | Broadcast: 2.2 – 5.5 lbs/per acre |
**Click on the “Quick Plant Facts” tab above for more information.
RAPESEED
(Brassica napus)
Rapeseed USDA Plant Brochure
Rapeseed USDA Plant Brochure
PDF version of the Plant Rapeseed
Prepared By: United States Department of Agriculture, Agriculture Research Service
Rapeseed and Mustard Plant Sheet
Rapeseed and Mustard Plant Sheet
PDF version of Plant Guide and Fact Sheet
Helpful Links
Additional information about this product can be found on the academic websites linked below.
Synonyms
Many plants have more than one common and scientific name. We've listed a few of them below.
- Rapeseed
- Brassica napus
- Colza
Quick Plant Facts
| Common Name: | Rapeseed |
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| Planting Rate: | Aerial or surface seeding: 2.5 – 6 lbs/per acre, Broadcast: 2.2 – 5.5 lbs/per acre, Drill: 2 – 5 lbs/per acre |
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| Sun & Shade Tolerance: | Full sun, Partial shade |
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