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Published byBeatrix Palmer Modified over 9 years ago
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Fitting cover crops into your rotation
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Step 1: identify the issue Weed management Nitrogen fixation Organic matter building Nutrient “scavenging” Erosion prevention
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Step 2: identify limitations Climate Soil drainage Equipment Rotation crops
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Step 3: available options
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Step 4: Plan and implement Have seed (and inoculant) ready Prepare a good seedbed Make a termination plan Stay flexible, respond to conditions
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Step 5: Assess the results What worked, what didn’t? Did yield/quality of cash crop improve? How could the process be improved next time?
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Choosing the right cover crop
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The Cover Crop Selector Tool Case study #1: erosion control –Grow a cover crop in fall after harvest to prevent spring soil erosion
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The Cover Crop Selector Tool Case study #2: nitrogen fixation –Grow a legume in rotation to fix some nitrogen for the subsequent crop
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The Cover Crop Selector Tool Case study #3: combination of factors –Unable to plant cash crop –Want to cover soil during season –Want something that will suppress weeds, build soil and scavenge nutrients
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Project funded by Agriculture Canada
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Summary 1.Know your conditions 2.Make a plan 3.Stay flexible, adapt to changing conditions 4.Use decision-making tools 5.Assess the results, modify techniques as necessary
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