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Open Journal of Ecology 2014年第17期4卷 1080-1088页

作者： Franco Magurno Zita Sasvári Lorenzo Barchi katalin posta Microbiology and Environmental Toxicology Group Institute of Plant Protection Szent István University Godollo Hungary DISAFA (Dipartimento di Scienze Agrarie Forestali e Alimentari) Plant Genetics and Breeding University of Torino Torino Italy

Given the attention drawn since several decades by arbuscular mycorrhizal fungi (AMF) as potential biological alternatives to chemicals in a low-input agriculture, much effort has been spent in the investigation of mechanisms influencing the dynamics inside AMF communities. In the present study we evaluated the influence of different crop rotations on the AMF soil community, after a 50 y long-term field experiment established at Martonvásár, Hungary. Four types of crop rotation were chosen for sampling: corn monocropping, corn-alfalfa, corn-wheat, and corn-spring barley-peas-wheat. Community composition of AMF in soil was analyzed with a molecular approach amplifying a portion of 28S rDNA. The crop rotation practice didn’t show an influence on identity of the species composing AMF assemblages, but on the other hand seemed to affect positively the true diversity, defined as number of MOTUs present in the communities.

关键词： Arbuscular Mycorrhizal Fungi Soil Diversity Crop Rotation

Isolation and Identification of Arbuscular Mycorrhizal Fungi from Agricultural Fields of Vietnam

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American Journal of Plant Sciences 2012年第12期3卷 1796-1801页

作者： Zita Sasvári Franco Magurno Dóra Galanics Tran Thi Nhu Hang Tran Thi Hong Ha Nguyen Dinh Luyen Le Mai Huong katalin posta Microbiology and Environmental Toxicology Group Institute of Plant ProtectionSzent István UniversityGodolloHungary Experimental Biology Laboratory Institute of Natural Products Chemistry(INPC)Vietnam Academy of Science and Technology(VAST)HanoiVietnam

The rising claim for more environmental friendly and healthy agriculture is a strong incentive to find alternative strategies to replace the use of mineral fertilizer and pesticide. Arbuscular mycorrhizal fungi (AMF), a main component of soil microbiota, represent a promising tool as providers of key ecological services. The present work represented one of the first attempts to study, under a morphological and molecular point of view, the AMF communities associated to some strategic crops in Vietnam. The findings about the AMF morphotypes dominant in different crop systems could be a starting point for the development of well performing and adapted inocula suitable for the application in field.

关键词： Arbuscular mycorrhizal Fungi Spore Density Vietnam Crops

The Belt and Road Initiative and Its Unjustified Discontents

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China & World Economy 2024年第6期32卷 160-186页

作者： Pompeo Della posta Qian Liu The Belt and Road School Beijing Normal UniversityChina

We argue that Western media advance two main interpretations of the Belt and Road Initiative(BRI).The first suggests that the BRI is primarily motivated by China's geopolitical *** second contends that the initiative creates"debt traps"for developing countries,hiding the true size of the debt while aiming at the seizure of the infrastructure it *** challenge both claims by reviewing critically the existing literature on the *** posit that rather than geopolitical,China's primary motivation has been to promote the development of its western provinces,transforming landlocked areas into land linked ***,most of the existing literature neglects the fact that the need for infrastructure development across various continents is well documented by respective regional *** dominant"debt trap"narrative is also refuted by several scholars,together with the hypothesis of"asset seizure"and other related *** article concludes that,if anything,geopolitical motivations(particularly tensions between the US and China)are at the root of the negative narrative surrounding the BRI,rather than at the origin of the BRI itself.

关键词： Belt and Road Initiative debt trap geopolitical infrastructure

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逍遥涂鸦

缤纷 2014年第11期 15-15页

作者： Diego Della posta 陈学霞

意大利艺术家Diego Della posta擅长于各种嘻哈风格的街头艺术与油画创作。在他众多的街头艺术中,墙面画作尤多。每个画面上的人物或做着白日梦或惊奇或尴尬,人生百态在他的笔下以各种夸张与反讽的方式表现出来。如此非凡的画作烙印在墙... 详细信息

意大利艺术家Diego Della posta擅长于各种嘻哈风格的街头艺术与油画创作。在他众多的街头艺术中,墙面画作尤多。每个画面上的人物或做着白日梦或惊奇或尴尬,人生百态在他的笔下以各种夸张与反讽的方式表现出来。如此非凡的画作烙印在墙上,即使＂蓬革＂也能生辉。Diego的作品可以看到趣味性与艺术性的完美平衡,他的画作启迪每个路过的人——别忘了给生活加点料!

关键词：油画创作街头艺术人生百态