Details for The Impact of Conventional Seed Treatments on Soil Biology: A Case Study on Raxil Pro

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The Impact of Conventional Seed Treatments on Soil Biology: A Case Study on Raxil Pro

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Vulcan, AB|Jan 11, 2023

As someone trying to use better practices to improve and build soil biology, is it a no brainer to move away from conventional seed treats such as Raxil Pro? It only make sense that it must impede the ability of the soil biology to create a strong relationship with the plant roots, especially with microhizal fungi.
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Answers (6):

murilo bettarello on AGvisorPRO

murilo bettarello

Jan 17, 2023

Yes, you can use beneficial microorganisms like Bacilus subtilis, Bradrizobium, Azospirillium and Tricoderma. In Brazil we use with a quite successfully results
For several years I have walked organic (untreated) fields and those fields treated with chemical. It is very doable to move away from chemical fungicides and insecticides. Yes, it can help boost microbial activity. I agree going cold turkey is risky. The biggest adjustment is planting mentality. No more planting into tough soil conditions, cold soils or wet soils. You want to plant when you are confident the seed with go in the ground and the seedling emerge right away. Established populations may be less than perfect so I recommend starting with crops that can yield in spite of some stand loss. Ramping up soil biology with cover crops and applying biologicals (if you aren’t already) would also be a good place to start.
No doubt the neonic seed treatments impair soil biology. They also harm pollinator insects. However, moving away from seed treatments can be a step by step process. You can have a train wreck if you stop cold turkey And have not implemented measures to rebuild soil biology. Be happy to talk about your context and next steps.
Joel Reddick on AGvisorPRO

Joel Reddick

Farmer

Jan 12, 2023

We have planted corn and wheat with no seed treatments and have seen no changes in yields over the last 3 years. But we are also using cover crops, limited fertilizer, reduced pesticides to promote soil health. I don’t know that I would recommend without taking other steps to increase healthy soil biology.
Not as simple as that. There has been success in the drier years but I’m concerned about what happens when we have a cool wet spring. No third party data that I’ve found so just relying on what the company’s post and anecdotal evidence isn’t enough for me. Another thing to think about is that just switching from chemical to biological without having the system primed may not work. Organic growers can use these and see a benefit but there system is already functioning with a biological bias.
Tyler Han on AGvisorPRO

Tyler Han

Farmer

Jan 11, 2023

I did and we had some of the healthiest crops I have seen. We went away from traditional seed treats 5 years ago and will never go back. We use Inspire, an Earth Smart product which is supposed to support biological health.