Abstract Land reclamation significantly impacts the transformation and availability of phosphorus (P) in soils. P‐solubilizing microorganisms (PSMs) play key roles activating soil P. However, responses PSMs to buildup P under land relationship between different fractions have not been clearly clarified. Here, an investigation was carried out containing three treatments: (i) vegetable field (VF)...

Meloidogyne graminicola is one of the most harmful organisms in rice cultivation throughout world. This pest was detected for first time mainland Europe (Northern Italy) 2016 and subsequently added to EPPO Alert List. To date, few methods are available control M. new solutions required. In 2019, field trials using plants as trap crops were performed a Lombardy region where five plots three diff...

A declining trend in per hectare yield of sugarcane Wonji-Shoa Sugar Estate is being observed due to altering soil physicochemical properties resulted from long term cultivation. Cognizant this fact, a study was conducted 2017at with the objective determining effects more than 62 years cultivation on soil. In order achieve disturbed and undisturbed samples were collected 0-30 30-60 cm layers se...

Whole genome amplification of single cells is emerging as a powerful technique for accessing the genomes of individual members of microbial communities without the complication of identifying the source of sequence data posed by shotgun sequencing of environmental samples (metagenomics). This method holds particular promise for the molecular unveiling of uncultivated organisms that comprise the...

Molecular analysis of bacteria enriched under in situ-like conditions and mechanically isolated by micromanipulation showed that a hitherto-uncultivated microaerophilic bacterium thriving in oxygen-sulfide counter-gradients (R. Thar and M. Kühl, Appl. Environ. Microbiol. 68:6310-6320, 2000) is affiliated with the epsilon-subdivision of the Proteobacteria. The affiliation was confirmed by the us...

gregate formation (Horn, 1990; Zhang, 1994). Understanding of mechanical properties of aggregates is cruAggregate properties determine the macroscale structural condicial to explain the macroscale functions of soil for plant tion of the soil. Understanding of impacts of no-till and traditional growth (DeFreitas et al., 1996). agricultural practices on the mechanical properties of aggregates is ...

abstract accumulation of heavy metals in soils has become a serious environmental problem in many parts of the world. no information is currently available on the distribution pattern of heavy metals concentration in soils of hamadan province. the objective of this research was to determine the spatial distribution of pb and zn and its relationship with land use and parent materials of a select...