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首页> 外文期刊>International Journal of Natural Resource Ecology and Management >Effect of Antigonon leptopus Leaf Extract on Seed Germination and Seedling Growth of Trigonella foenum graecum
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Effect of Antigonon leptopus Leaf Extract on Seed Germination and Seedling Growth of Trigonella foenum graecum

机译：安提瓜叶片提取物对黑木耳种子萌发和幼苗生长的影响。

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Trigonella foenum graecum (fenugreek) seeds were treated with different dilutions of aqueous leaves extract of Antigonan (i.e., from 10 to 50%) and grown on sterile cotton and Whatman filter paper in a Petri dish. The seedling length, fresh weight and dry weight of plants was taken after 5 to 15 days. It was found that the germination was 62% (85% in distilled water control and the germination process was completed in 2 days) in all dilutions and growth was severely inhibited as compared to distilled water grown control. Growth inhibition was increases with extract concentration. Maximum inhibition was recorded in radicle growth after five days of sowing in treated seedling with 50% aqueous extracts. Qualitative LCMS analysis of methanolic leaf extract of A. leptopus reveals the presence of various phenolic acid derivatives, like ferulic acid derivatives, arachidonic acid, citronellic acid, and coumarins derivatives etc. These phytotoxins not only inhibits the germination but also plant growth and interfere with ion accumulation of the plant. These results indicate that Antigonan plants have strong negative allopathic interactions with Trigonella. Antigonan may be harmful for our crop as well as native plants. However, the plant has certain medicinal properties like anti-cancerous properties, anti-diabetic properties that can be utilized for human welfare.
机译：用不同稀释度的Antigonan叶片含水提取物（即从10％到50％）处理黑麦草（茴香）种子，并在无菌棉和Whatman滤纸上的培养皿中生长。 5-15天后取植物的苗长，鲜重和干重。发现在所有稀释液中发芽率为62％（在蒸馏水对照中为85％，发芽过程在2天内完成），与蒸馏水生长对照相比，生长受到严重抑制。生长抑制随着提取物浓度的增加而增加。在用50％水提取物处理的幼苗中播种五天后，胚根生长受到最大抑制。 Leptopus甲醇叶提取物的定性LCMS分析表明存在多种酚酸衍生物，如阿魏酸衍生物，花生四烯酸，香茅酸和香豆素衍生物等。这些植物毒素不仅抑制发芽，而且抑制植物生长并干扰植物的生长。植物的离子积累。这些结果表明，Antigonan植物与Trigonella具有强烈的负性同种异体相互作用。安蒂冈可能对我们的农作物和本地植物有害。但是，这种植物具有某些药用特性，例如可以用于人类福利的抗癌特性，抗糖尿病特性。

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