Урожайність сучасних сортів і гібридів жита озимого залежно від фону живлення та норм висіву

Authors

  • К. М. Манько Інститут рослинництва ім. В.Я. Юр’єва НААН, Ukraine

DOI:

https://doi.org/10.30835/2413-7510.2011.66083

Keywords:

Жито озиме, сорт, гібрид, фон мінерального живлення, норма висіву, урожайність

Abstract

In the three-year researches (2008-2010) in the Plant Production and Variety Investigation laboratory of Plant Production Institute nd. a. V.Ya. Yuryev, NAAS the study of modern varieties reaction and hybrids of winter rye on the fertilizer background and sowing rate on winter rape forecrop are carried out. It is established that to obtain a high and stable level of productivity of winter rye it is necessary to sow varieties Hamarka and Kharkovskoye 98 at sowing rate of 4,0 mln. seeds / ha viable seeds (4,98 and 4,81 t/ha, accordingly, to the varieties), hybrid Yuryevets F1 - 3,0 mln. seeds / ha (5,20 t/ha), and hybrid Harley F1 - 5,0 mln. seeds / ha (5,40 t/ha) with obligatory application of a full doze of mineral fertilizers ‑ N60P60K60

Author Biography

К. М. Манько, Інститут рослинництва ім. В.Я. Юр’єва НААН

Науковий керівник: В.М. Костромітін – д-р с.-г. наук, професор

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Published

2016-04-11

Issue

No. 99 (2011)

Section

VARIETY STUDYING AND VARIETY SCIENCE

License

Copyright (c) 2016 К. М. Манько

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