L. Popova, Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, I. Yudina
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Influence of planting material size on Jerusalem artichoke yield during autumn planting
The results of the influence of the mass of planting tubers of Jerusalem artichoke on the size and fractional composition of the crop of tubers in the conditions of sod-podzolic sandy loam soils during autumn planting of tubers are presented. It was found that planting tubers weighing 80-100 g g provide a yield of 45 t/ha. With an increase in the mass of planting tubers, the cost of purchasing planting material increases sharply and profitability decreases. Planting small tubers leads to a decrease in yield.
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