The influence of nitrogen additional feedings and growth regulators on productivity and quality of winter rye in conditions of the firm Shtots Agro-Service in Minsk region | Влияние азотных подкормок и регуляторов роста на урожайность и качество озимой ржи в условиях ИЧУСП Штотц Агро-Сервис Минской области
2010
Tsyganov, A.R., National Academy of Sciences, Minsk (Belarus). Presidium | Masterov, A.S., Belarus State Academy of Agriculture, Gorki (Belarus) | Tsyganova, A.A., Belarus State Academy of Agriculture, Gorki (Belarus) | Shtots, L.P., Shtots Agro-Service limited (Belarus)
In the conditions of the Republic of Belarus there were determined the optimal doses and methods of application of nitrogenous fertilizers as well as the influence of plant growth regulators on yielding capacity and grain quality of rye (Secale cereale) grown in the central part of the Republic on sod-podzolic light-loamy soil. Research results showed that the maximal yielding capacity of winter rye was obtained with application of N30P60K90 + N50 and treatment of plants by growth regulator Megaphol. Additional feeding by nitrogen fertilizers on the background of N30P60K90 in three parts (N20 in continuing vegetation + N20 of CAS in the phase of shooting + N10CAS in the phase of earing) increased the content of protein by 1.3% and the yield by 0.13 t/ha. The influence of growth regulators on winter rye was positive. On average during 3 years on the background of N30P60K90 + N50, productivity of winter rye grain increased by 0.36 t/ha with application of Epin, by 0.14 t/ha with Moddus, by 0.53 t/ha with Megaphol. Growth regulators did not substantially influence the grain quality of winter rye.
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