20个俄罗斯箭舌豌豆引种评价试验

对从俄罗斯引进的20种箭舌豌豆品种进行了生态引种试验,从生育期、青草产量、植物株高、叶片大小及形状5个主要指标进行了比较研究和统计分析。结果表明：20种俄引箭舌豌豆各品种间的生育期之间相差10 d;编号12品种产量较高,可达到8 065 kg.hm-2,与编号5、6、13、14、17、19的产草量差异显著;编号3、10、12、18与1、4、5、6、7、8、9、11、13、15、16、17、20株高差异显著;俄引箭舌豌豆品种编号12、3、2、18品种在产草量及株高方面好于其它品种,可丰富箭舌豌豆种质资源。

Evaluation of 20 Varieties of Vicia sativa Introduced from Russian

The experiment of 20 varieties of Vicia sativa introduced from Russia was conducted.The five main indicators of Vicia sativa were compared and analyzed from the growth duration,grass yield,plant height,leaf length and leaf width and leaf shape.The results showed that the growth duration was 10 days different among 20 species of Vicia sativa induced from Russia.The yield of No.12 was high,about 8 065 kg·hm-2,and the difference between No.12 and No.5,No.6,No.13,No.14,No.17,No.19 was significant.The plant height difference between No.3,No.10,No.12,No.18 and No.1,No.4,No.5,No.6,No.7,No.8,No.9,No.11,No.13,No.15,No.16,No.17,No.20 was significant.The variety of No.12,No.3,No.2,No.18 was superior to other varieties in yield and plant height,they could be enrich Vicia sativa germplasm resources.