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荠蓝1号在中国东西部地区种植适应性研究

Planting Adaptability of Camelina sativa ‘Jilan No.1’ in the Eastern and Western Regions of China

  • 摘要: 为推广种植亚麻荠新品种荠蓝1号,对比了荠蓝1号3月-6月在中国西部(新疆伊犁自治州)和东部(江苏连云港)两个地区在3种不同的种植行距(15,30和45 cm)下的农艺学表现。结果表明,荠蓝1号在新疆地区更具有高产潜力。两个地区的亚麻荠收获产量和含油量都较高,种子产量达204.56和187.58 g·m-2,含油量达43.04%和42.07%,单不饱和脂肪酸含量分别为22.20%~26.07%和22.28%~26.46%,多不饱和脂肪酸含量分别为50.19%~57.90%和51.44%~57.58%。两个地区30 cm的种植行距显著提高了荠蓝1号的产量和亚麻酸含量,新疆地区的30 cm种植行距的种子产量最高。综上所述,荠蓝1号适合在我国新疆地区种植,适宜种植行距为30 cm。

     

    Abstract: In order to promote the cultivation of a new Camelina sativa variety‘Jilan No.1’.This experiment compared the agronomic performance of ‘Jilan No.1’ at three different planting row spacing(15, 30 and 45 cm) in western part of China(Ili Autonomous Pefectures of Xinjiang) and the eastern part of China(Lianyungang of Jiangsu Province) from March to June. The results showed that‘Jilan No.1’ had more potential for high yield in Xinjiang Region.The harvest yield and oil content of Camelina sativa in both regions were higher, the seed yields was 204.56 and 187.58 g·m-2, oil contents reached 43.04% and 42.07%, the monounsaturated fatty acid contents were 22.02%-26.07% and 22.28%-26.46%, and the polyunsaturated fatty acid contents were 50.19%-57.90% and 51.44%-57.58%, respectively. The planting row spacing of 30 cm in both areas significantly increased the yield and linolenic acid content of ‘JilanNo.1’. And the highest seed yield was obtained at 30 cm planting row spacing in Xinjiang. In conclusion, ‘Jilan No.1’ is more suitable for planting in Xinjiang with a suitable row spacing of 30 cm.

     

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