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
收藏
页码：38 / 42
页数：5
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