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Dan Oostenbrink replied to the discussion AEA products for small scale market garden in the forum Market Gardeners a year ago
Reply to AEA products for small scale market garden
Thanks for your question. I’ve had the same thoughts. We’re in similar circumstances: larger market garden (30+acres), lots of different crops, and highly intensive and for us, really profitable. We’re in Canada, near Vancouver BC.
I do think that we should be doing sap analysis. Why should that technology not be used on our farms even if it…
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Dan Oostenbrink started the discussion Deficiencies in my Citrus in the forum Fruit and Nuts a year ago
I’m growing lemons and limes near Vancouver BC on the 49 parallel. I clearly have a deficiency. Can anyone confirm what’s missing? Is this due to environmental stresses? What do I do?
They’re grown in a greenhouse where I keep temperatures above freezing. They produced prolifically but fruit size was quite small.
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David replied to the discussion Measuring Redox in the forum Soil Health a year ago
Many thanks. It’s going to take awhile to sink into my old brain. I’ll just keep plugging away at it. let it marinate.
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Benny Thompson replied to the discussion Measuring Redox in the forum Soil Health a year ago
No, resistivity is another way to measure electrical conductivity or TDS. This measures how quickly a material can transfer electrons. Whereas voltage measures the full potential of exchanging electrons.
A full glass of water has 100% potential to spill water. An empty glass of water has 0% potential to spill water. Now if the glass had…
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David replied to the discussion Measuring Redox in the forum Soil Health a year ago
While the particular video and device are being presented in reference to corrosion potential for pipelines, I’m wondering if the techniques and instruments shown are how “redox” is measured, though they call it “Soil Resistivity”.
Understanding Soil Resistivity and pH Measurement: Virtual Brew 7/20/2023
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