• • •  Grain and green mass productivity of new spring triticale variety “Timiryazevskaya” as affected by different rates of nitrogen fertilizers in the Central Non-Chernozem region

• • •  Grain and green mass productivity of new spring triticale variety “Timiryazevskaya” as affected by different rates of nitrogen fertilizers in the Central Non-Chernozem region

The paper deals with the influence of various rates of nitrogen fertilizers on grain and green mass productivity of new spring triticale variety “Timiryazevskaya”. Investigations took place at the Field Experimental Station of Russian Timiryazev State Agrarian University (Moscow) in 2016–2018. The data obtained showed that “Timiryazevskaya” required intensive cultivation and responded well to high rates of nitrogen fertilizers as well as split fertilizing. Application of N90 as ammonia nitrate before crop seeding and topdressing by N60 at stem elongation stage resulted in 5.63 t ha-1 of grain yield. Increase in green and dry mass yields demanded high rates of N (150 kg ha-1). It led to 35.2 t ha-1 of green mass and 14.01 t ha-1 of dry mass.

Source: http://kormoproizvodstvo.ru/en/2-2019-2/, p. 18

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