Long-term effect of ZnO and CuO nanoparticles on soil microbial community in different types of soil

Geoderma ◽  
2019 ◽  
Vol 352 ◽  
pp. 204-212 ◽  
Author(s):  
Izabela Jośko ◽  
Patryk Oleszczuk ◽  
Joanna Dobrzyńska ◽  
Barbara Futa ◽  
Jolanta Joniec ◽  
...  
Keyword(s):  
Microbial Community ◽  
Soil Microbial Community ◽  
Cuo Nanoparticles ◽  
Term Effect ◽  
Soil Microbial ◽  
Long Term Effect ◽  
Different Types

scholarly journals Changes in Bacterial and Fungal Soil Communities in Long-Term Organic Cropping Systems

Agriculture ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 445
Author(s):  
Jessica Cuartero ◽  
Onurcan Özbolat ◽  
Virginia Sánchez-Navarro ◽  
Marcos Egea-Cortines ◽  
Raúl Zornoza ◽  
...  
Keyword(s):  
Microbial Community ◽  
Crop Yield ◽  
Soil Microbial Community ◽  
Cropping Systems ◽  
Sequencing Analysis ◽  
Soil Microbial Community Structure ◽  
Soil Microbial ◽  
Network Analyses ◽  
Organic Cultivation

Long-term organic farming aims to reduce synthetic fertilizer and pesticide use in order to sustainably produce and improve soil quality. To do this, there is a need for more information about the soil microbial community, which plays a key role in a sustainable agriculture. In this paper, we assessed the long-term effects of two organic and one conventional cropping systems on the soil microbial community structure using high-throughput sequencing analysis, as well as the link between these communities and the changes in the soil properties and crop yield. The results showed that the crop yield was similar among the three cropping systems. The microbial community changed according to cropping system. Organic cultivation with manure compost and compost tea (Org_C) showed a change in the bacterial community associated with an improved soil carbon and nutrient content. A linear discriminant analysis effect size showed different bacteria and fungi as key microorganisms for each of the three different cropping systems, for conventional systems (Conv), different microorganisms such as Nesterenkonia, Galbibacter, Gramella, Limnobacter, Pseudoalteromonas, Pantoe, and Sporobolomyces were associated with pesticides, while for Org_C and organic cultivation with manure (Org_M), other types of microorganisms were associated with organic amendments with different functions, which, in some cases, reduce soil borne pathogens. However, further investigations such as functional approaches or network analyses are need to better understand the mechanisms behind this behavior.

scholarly journals Soil microbial community dynamics and assembly under long-term land use change

2017 ◽  
Vol 93 (10) ◽  
Author(s):  
Dennis Goss-Souza ◽  
Lucas William Mendes ◽  
Clovis Daniel Borges ◽  
Dilmar Baretta ◽  
Siu Mui Tsai ◽  
...  
Keyword(s):  
Land Use ◽  
Microbial Community ◽  
Land Use Change ◽  
Soil Microbial Community ◽  
Community Dynamics ◽  
Soil Microbial ◽  
Microbial Community Dynamics
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