| 碧桃不同器官除草活性的研究 |
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| 引用本文： | 罗小勇.碧桃不同器官除草活性的研究[J].江西农业学报,2011,23(2). |
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| 作者姓名： | 罗小勇 |
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| 作者单位： | 青岛农业大学农学与植物保护学院,山东,青岛,266109 |
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| 摘 要： | 以生菜、黄瓜、反枝苋、苘麻、小麦和稗草为受体植物,采用琼脂混粉法在室内测定了碧桃不同器官的除草活性。结果表明:碧桃的不同器官粉末在10 g/L的添加浓度下对各受体植物幼苗的生长均具有不同程度的抑制作用,且普遍对胚根(或种子根)生长的抑制效果高于对胚轴(或胚芽鞘)生长的抑制。其中,根器官对所有的受体植物均具有很高的抑制活性,而其他器官只对反枝苋和生菜显示了很高活性。
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| 关 键 词： | 碧桃 器官 除草活性 受体植物 琼脂混粉法 |
Study on Herbicidal Activities of Different Organs of Flowering Peach |
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| LUO Xiao-yong.Study on Herbicidal Activities of Different Organs of Flowering Peach[J].Acta Agriculturae Jiangxi,2011,23(2). |
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| Authors: | LUO Xiao-yong |
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| Institution: | LUO Xiao-yong(College of Agronomy and Plant Protection; Qingdao Agricultural University; Qingdao 266109; China); |
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| Abstract: | Using Lactuca sativa L.,Cucumis sativus L.,Amaranthus retroflexus L.,Abutilon theophrasti Medicus Malv.,Triticum aestivum L.and Echinochloa crusgalli(L.) Beauv.as the receiver plants,the author tested the herbicidal activities of different organs of flowering peach(Prunus persica Batsch.var.duplex Rehd.) by the method of mixing plant tissue powder with agar(PPA) in laboratory.The results showed that the seedling growth of different receiver plants was inhibited differently by different organs of flowering p... |
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| Keywords: | Flowering peach Organ Herbicidal activity Receiver plants PPA method |
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