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- Chemical mechanism of exotic weed invasion. 外来杂草入侵的化学机制
- The frequency of exotic weed emergence in 74 samples is 98.65%. 结果表明;南京市春季外来杂草有36种;在74个样点中外来杂草出现的频率达到98.;65%25;
- This is closely related to certain characteristics of the exotic weeds and to lack of environmental resistance. 外来杂草之所以能在传入地产生危害 ,与它们所具有的某些特性和当地缺乏环境阻力密切相关。
- Effect of Alternanthera philoxeroides,an invasive exotic weed,on plant biodiversity. 外来入侵杂草空心莲子草对植物生物多样性的影响
- Abstract: Dynamics of soil seed bank of exotic weed Mikania micrantha populations in three communities in Neilingding Island were studied. 摘 要: 研究了内伶仃岛不同群落中薇甘菊土壤种子库动态。
- Abstract Dynamics of soil seed bank of exotic weed Mikania micrantha populations in three communities in Neilingding Island were studied. 摘要 研究了内伶仃岛不同群落中薇甘菊土壤种子库动态。
- DENG Xiong,FENG Huiling,YE Wanghui,et al.A study on the control of exotic weed Mikania micrantha by using parasitic cuscuta campestris[J].Journal of Tropical and subtropical Botany,2003,11(2):117-122. [17]邓雄;冯惠玲;叶万辉;等.;寄生植物菟丝子防治外来种薇甘菊研究初探[J]
- Study on exotic weeds in Shandong Province 对山东省外来杂草的初步研究
- Classical biological control of exotic weeds 利用传统生物防治控制外来杂草的入侵
- 2) conducting biological control of exotic weeds; (2 )开展外来杂草的生物控制 ;
- Simulating Ecological Characters of Exotic Weeds 入侵杂草化感作用及其生态特性的模拟研究
- Keywords Solidago;biological invasion;exotic weeds; 一枝黄花属;生物入侵;外来杂草;
- The garden is overgrown with weeds. 这个园子里长了许多野草。
- The progress and prospect of exotic weeds research in China 我国外来杂草的研究进展与展望
- Quantitative survey on exotic weeds in autumn in Nanjing 南京市秋季外来杂草定量调查研究
- My fishing line got entangled in some weeds. 我的钓鱼线同杂草纠缠在一起。
- The film retains much of the book's exotic flavour. 这部电影保存了原著的许多异国情调。
- Main Variety of Exotic Weeds in Liangshan and Their Harmfulness 凉山州主要外来杂草种类及危害
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- The weeds grew in wanton profusion. 遍地野草丛生。
