Tissue sample analysis
From samples taken on the 10th November, ICL have put together the nutrient uptake of the species and mixes that were taken from both untreated and treated parts of the plots. This has shown how the different species have responded to the Poly fertiliser. A point to note with the Soil improver – this mix seems to have responded negatively to the Poly, which could be due to the mustard taking over in the mix, and other species being drowned out.
There has generally been a good response to the Poly with Nitrogen uptake.
A mixed result with the Phosphorus, as expected the Buckwheat (Kora) has taken up a significant amount. The N fixer has got a very low amount, and not much of an increase in the treated section. This is also reflected in the Nacre winter vetch’s response.
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