REDUCING THE DOSE OF FUNGICIDE SCARLET, ME, WHEN TREATING PEA SEEDS WITH A HUMIC PREPARATION
2020
Erohin, A.I. | Tsukanova, Z.R.
It was established in experience that when the Pharaoh pea seeds are treated together with the humic preparation Flor Humate, the universal dose of Scarlet, ME, can be reduced from 0.4 l/t to 0.2 l/t or by 50%, which does not lead to a significant reduction in sowing qualities seed and pea yields. Studies have shown that seeds treated with the preparations had a field germination rate of 4-5% higher than the control seeds. In the treated seeds, the green weight of plants exceeded the control plants by 13.2-24.2%, dry weight 21.8-24.7%. A decrease in the damage to the root system of plants by root rot by 7.5-13.7% was noted. The increase in pea productivity with seed treatment by one universal Flor Gumat amounted to 0.17 t/ha for the control. Adding to the humic preparation the fungicide Scarlet, ME 0.4 l/t increases the yield of peas by 0.32 t/ha (13.4%), and Scarlet 0.2 l/t by 0.31 t/ha (13.0 %) compared with the control option. A 50% reduction in the dose of protectant does not lead to a significant decrease in pea productivity
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