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中国农学通报

中国农学通报 ›› 2008, Vol. 24 ›› Issue (11): 69-72.

所属专题： 园艺

• 生物技术科学 • 上一篇    下一篇

稀土Nd3+和牛蒡低聚果糖对草决明种子萌发的影响

姚佳,柳春燕,秦国正,陈靠山   

  • 收稿日期:2008-08-01 修回日期:2008-09-22 出版日期:2008-11-05 发布日期:2008-11-05

Effect of Nd3+ and Burdock oligosaccharide on the Germination Power of Cassia obtusifolia Seeds

Yao Jia, Liu Chunyan, Qin Guozheng, Chen Kaoshan   

  • Received:2008-08-01 Revised:2008-09-22 Online:2008-11-05 Published:2008-11-05

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摘要： 研究了稀土Nd3+和牛蒡低聚果糖对草决明种子萌发的影响。结果表明：低浓度Nd3+和牛蒡低聚果糖对草决明种子萌发和幼苗生长具有明显的促进作用，以3 mg/L Nd3+和 0.5 g/L牛蒡低聚果糖单独和混合处理草决明种子，均促进种子的发芽，提高了ɑ-淀粉酶和脂肪酶活性，混合处理好于单独处理。

Abstract: To study the effect of Nd3+ and burdock oligosaccharide on the germination power of Cassia obtusifolia seeds.The results showed that low concentration Nd3+ and burdock oligosaccharide promoted obviously the germination of seed and seedling growth, Treatment with Cassia obtusifolia seeds both 3mg/L Nd3+ and 0.5g/LBOS individual and mixture promoted the germination of seed and increased α-amylase and lipase activity respectively. The germination power of seed treatment with mixture of Nd3+ and burdock oligosaccharide was better than treatment individual of those.