Soil biodiversity loss due to pollution may affect ecosystem services negatively. This environmental problem be solved by phytoremediation, which is an effective strategy manage and remediate contaminated areas. During this remediation process, the establishment of plant communities improve soil fungal community structure and, in particular, favour mycorrhizal symbiotic associations. As a conse...

Pengelasan Friction Stir Welding (FSW) adalah metode pengelasan sederhana, yaitu dengan memanfaatkan energi panas yang ditimbulkan dari gesekan shoulder tool material dilas. FSW sedang berkembang saat ini menambahkan serbuk pada daerah nugget untuk meningkatkan kemampuan las. Pada penelitian bertujuan mengetahui hasil secara foto makro dan mikro overlapping Double Side (DS-FSW) tembaga (Cu). Ma...

Genomic and transcriptomic approaches were used to gain insights into the relationship between soil management and bacterial-mediated functions in an olive orchard agroecosystem. Four management practices were assessed in a 30-year trial in a semiarid Mediterranean region. Transcriptional activity of bacterial 16S rRNA genes increased in noncovered soils, indicating higher microbial maintenance...

A grove theory is a Lawvere algebraic theory T for which each hom-set T (n, p) is a commutative monoid; composition on the right distrbutes over all finite sums: ( ∑ i∈F fi) ·h = ∑ i∈F fi ·h. A matrix theory is a grove theory in which composition on the left and right distributes over finite sums. A matrix theory M is isomorphic to a theory of all matrices over the semiring S = M(1, 1). Example...

Plant growth is limited in arid and/or contaminated sites due to the adverse conditions coming from heavy metal (HM) contamination and/or water stress. Moreover, soils from these areas are generally characterised by poor soil structure, low water-holding capacity, lack of organic matter and nutrient deficiency. In order to carry out a successful re-afforestation, it is necessary to improve soil...

This work describes an optimised method for the determination of six representative organophosphorus pesticides (OPPs) (diazinon, parathion, methyl pirimiphos, methyl parathion, ethoprophos, and fenitrothion) in agricultural soils. The method is based on microwave-assisted extraction using a water-methanol modified mixture for desorption and simultaneous partitioning on n-hexane (MAEP), togethe...

The abandonment of rural areas is an important environmental and socio-economic issue in Europe, threatening the stability profitability agricultural production. identification quantification abandoned land key for temporal spatial monitoring process applying alternative management measures. Italy one most European countries production high quality olive oil, accounting a large slice current ce...