Влияние различных доз и сроков внесения марганцевых удобрений на рост развитие и продуктивность насаждений
2013
Малых, Г. (All-Russian Research Institute of Viticulture and Winemaking named after Ia. Potapenko, Novocherkassk (Russia) | Магомадов, А. (All-Russian Research Institute of Viticulture and Winemaking named after Ia. Potapenko, Novocherkassk (Russia)
As a result, studies have provided new information on the effect of manganese on the productivity of plantations of grapes on the sands in the Chechen Republic. Feeding manganese in an amount of 4 kg of active substance on a background of 90 kg nitrogen, phosphorus and potassium 90 kg 90 kg / ha for introducing them into the phase grape sap flow contributes to a higher yield increase in sugar content while substantially reducing berry juice acidity compared to other embodiments.
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