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Benny Thompson replied to the discussion Dissolving Urea in the forum Broad Acre Crops 3 years ago
No one has answered, so here is my thinking…
If you look at the molecule of a common amino acid in a plant, glutamine, C5,H10,N2,O3
Then look at the forms of nitrogen:
Amino Sugar C6,H10,N2,O4 (no pH change…I think)
Urea C,O,N2,H4 (1x lowers pH thru nitrification)*
Ammonium N,H4 (2x lowers pH thru nitrification)*
Nitrite N,O2 (1x raises pH…
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Craig Hartsough posted an update 3 years ago
Sustainable Cannabis Nutrition: Elevated root-zone phosphorus significantly increases leachate P and does not improve yield or quality
https://www.frontiersin.org/articles/10.3389/fpls.2022.1015652/full
frontiersin.org
Phosphorus (P) is an essential but often over-applied nutrient in agricultural systems. Because of its detrimental environmental effects, P fertilization is well studied in crop production. Controlled environment agriculture allows for precise control of root-zone P and has the potential … Continue reading
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Nicolas Puelma posted an update 3 years ago
Dear Group, we are deceloping regenerative producción on vineyard with amazing results on healths snd quality in Chile. We are getting some dehidrations issues few days before harvest. Any commets about how to reduce or manage?
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Harriet Mella replied to the discussion Possible cover crops to use under trees in orchards? in the forum Cover Crops 3 years ago
Reply to Possible cover crops to use under trees in orchards?
One day I will learn which program does what with shift-return. I could not edit the post, so second trial:
It would be interesting to see if you observe differences in litter cycling and if worms are influenced. I have seen perennial carpets of chives (moist, beside a sea), other alliums in high density only as spring ephemerals (where judging…
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Harriet Mella replied to the discussion Possible cover crops to use under trees in orchards? in the forum Cover Crops 3 years ago
Reply to Possible cover crops to use under trees in orchards?
We recently had a discussion about sulfur and worms. If sulfur in general drives worms away or not. Please keep an eye out
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