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| 薇甘菊可溶性蛋白和抗氧化酶活性对田野菟丝子不同寄生密度的响应 | |
| 引用本文： | 刘梦佼,,洪岚,,沈浩,韦霄,叶万辉,曹洪麟. 薇甘菊可溶性蛋白和抗氧化酶活性对田野菟丝子不同寄生密度的响应[J]. 广西植物, 2011, 31(4): 520-525. DOI: 10.3969/j.issn.1000-3142.2011.04.019 |
| 作者姓名： | 刘梦佼 洪岚 沈浩 韦霄 叶万辉 曹洪麟 |
| 作者单位： | 1. 中国科学院华南植物园,广州510650;中国科学院研究生院,北京100049 2. 中国科学院华南植物园,广州,510650 3. 广西壮族自治区 中国科学院 广西植物研究所,广西桂林,541006 |
| 基金项目： | Supported by National Basic Research Program of China“973”Program(2009CB119200); the Knowledge Innovation Program of the Chinese Academy of Sciences; the National Natural Science Foundation of China(30470345); Guangdong Natural Science Foundation(05200701) |
| 摘 要： | 为探求利用寄生植物田野菟丝予对入侵杂草薇甘菊进行生物控制的有效措施,研究了薇甘菊对0、1、2、4和8棵田野菟丝子幼苗寄生在可溶性蛋白和一些抗氧化酶活性方面的响应.寄生后30 d,1棵田野菟丝子/株薇甘菊（以下简称棵/株）以上的寄生密度导致薇甘菊可溶性蛋白含量显著降低.和对照相比,在寄生密度为1棵/株时,超氧物歧化酶(S... |
| 关 键 词： | 生物防治 入侵杂草 寄生植物 抗氧化酶 |
Responses of Mikania micrantha to parasitization of Cuscuta campestris in total soluble protein content and activities of antioxidant enzymes |
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| LIU Meng-Jiao,HONG Lan,SHEN Hao,WEI Xiao,YE Wan-Hui,CAO Hong-Lin. Responses of Mikania micrantha to parasitization of Cuscuta campestris in total soluble protein content and activities of antioxidant enzymes[J]. Guihaia, 2011, 31(4): 520-525. DOI: 10.3969/j.issn.1000-3142.2011.04.019 | |
| Authors: | LIU Meng-Jiao HONG Lan SHEN Hao WEI Xiao YE Wan-Hui CAO Hong-Lin |
| Affiliation: | LIU Meng-Jiao1,2,HONG Lan1,SHEN Hao1,WEI Xiao3,YE Wan-Hui1,CAO Hong-Lin1(1.South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,China,2.Graduate School of the Chinese Academy of Sciences,Beijing 100049,3.Guangxi Institute of Botany,Guangxi Zhuang Autonomous Region and the Chinese Academy of Sciences,Guilin 541006,China) |
| Abstract: | To develop efficient biocontrol techniques for the invasive weed Mikania micrantha,the use of the obligate parasitic plant,Cuscuta campestris Yuncker as a biological control was investigated.In this experiment,whether the impacts of the parasite on host soluble protein content and activities of some antioxidant enzymes were affected by the density of the parasite was tested.The responses of M.micrantha to parasitic densities of 0,1,2,4 and 8 individual seedlings of C.campestris per host plant were examined.... |
| Keywords: | biological control invasive weed parasitic plant antioxidant enzymes |
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