...
首页> 外文期刊>Allelopathy Journal >Effects of tomato (Solanum lycopersicum L.) plant part extracts, root exudate and tomato grown soil extract on seed germination and seedling growth of tomato
【24h】

Effects of tomato (Solanum lycopersicum L.) plant part extracts, root exudate and tomato grown soil extract on seed germination and seedling growth of tomato

机译:番茄(Solanum lycopersicum L.)植物部位提取物,根系分泌物和番茄生长的土壤提取物对番茄种子萌发和幼苗生长的影响

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

We determined the effects of aqueous extracts of decomposing tomato (Solanum lycopersicum) plant parts, its root exudates and aqueous extract of soil from the continuously tomato cropped field soil on seed germination and seedling growth of tomato. It was found that all the extracts inhibited both germination and seedling growth to varying levels and the inhibition was concentration dependant. The HPLC analysis of plant part extracts and the root exudates for various phenolics, showed that they contained the phenolic compounds with allelopathic properties. The inhibition of seed germination and plant growth, therefore, appeared to be due to these phenolics allelochemcials in the tomato plants.
机译:我们确定了分解番茄(Solanum lycopersicum)植物部分的水提取物,其根系分泌物和连续种植番茄的田间土壤的水提取物对番茄种子发芽和幼苗生长的影响。发现所有提取物均抑制发芽和幼苗生长至不同水平,并且该抑制是浓度依赖性的。各种酚类的植物部分提取物和根系分泌物的HPLC分析表明,它们含有具有化感作用的酚类化合物。因此,抑制种子发芽和植物生长的原因似乎是由于番茄植物中的这些酚类化感化学物质。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号