The results of variety trials with winter oilseed rape in 2012/13 in the Slovakia

被引：0
|
作者：
Becka, David [1 ]
Bokor, Peter [2 ]
Vasak, Jan [1 ]
机构：
[1] Ceska Zemedelska Univ Praze, Prague, Czech Republic
[2] Slovenska Polnohospodarska Univ Nitre, Nitra, Slovakia
来源：
PROSPEROUS OIL CROPS 2013 | 2013年
关键词：
winter oilseed rape; varieties; hybrid; line; overwintering; early maturing; yield;
D O I：
暂无
中图分类号：
F3 [农业经济];
学科分类号：
0202 ; 020205 ; 1203 ;
摘要：
In season 2012/13 we established a varietal trials with winter rapeseed under semi-practical conditions at four localities in Slovakia - PD Agrocoop Hul (district Nove Zamky), PPD Prasice (d. Topolcany) Agroracio Liptovsky Mikulas (d. Liptovsky Mikulas) and Agrospol Kosice (d. Kosice - surroundings). We tested 31 cultivars - 24 hybrids and 7 lines. Best closed stand before winter had varieties Goya and DK Expower. Minimum losses of leaf area after the winter were evaluated by varieties: DK Exquisite, DK Expower, Kodiak, Ladoga a PR44D06. The highest yield achieved DK Exstorm (6.02 t/ha, 114 %), followed by Marathon (5.86 t/ha, 111 %) and SY Kolumb (5.78 t/ha, 109 %). Best of the lines was Sidney (5.62 t/ha, 106 %). The average yield of hybrids (5.34 t/ha) exceeded by 4 % the average of line varieties (5.13 t/ha).
引用
收藏
页码：20 / 23
页数：4
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