The results of variety trials with winter oilseed rape in the Slovakia in 2015/16

被引：0

作者：

Becka, David ^{[1
]}

Bokor, Peter ^{[2
]}

Beres, Juraj ^{[1
]}

Vasak, Jan ^{[1
]}

机构：

[1] Ceska Zemedelska Univ Praze, Prague, Czech Republic

[2] Slovenska Polnohospodarska Univ Nitre, Nitra, Slovakia

来源：

PROSPERUJICI OLEJNINY 2016 | 2016年

关键词：

winter oilseed rape; varieties; hybrid; line; sowing rate; autumn nitrogen fertilizing; yield;

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

In the season 2015/16 we established two large semi-practical trials with winter oilseed rape in Slovakia: (Hul and Liptovsky Mikulas) with 25 varieties (24 hybrids and 1 line) and two thematic trials (Prasice, Upor) with 9 varieties (all hybrids) in two variants (1 lower seed rate without autumn N and 2 higher seed rate with 40-46 kg N/ha in autumn). In large variety trials, Fencer (4.99 t/ha), Cantate (4.96 t/ha) and line ES Valegro (4.95 t/ha) had the best yield results. Bluestar (45.3%), Anissa (45.3%), Shrek (45.1%), PT 225 (44.8%) and DK Exception (44.7%) reached the highest oil content. In thematic experiments, a variant with lower sowing rate without autumn nitrogen was more yielding in average by 0.25 t/ha. Varieties DK Exstorm (5.41 t/ha), Astronom (5.40 t/ha) and Shrek (5.30 t/ha) reached the highest yield.

引用

页码：38 / 42

页数：5