The generality of relationships between soil net nitrogen (N) mineralization, aboveground N cycling, and aboveground net primary production (ANPP) for temperate forest ecosystems is unclear. It is also not known whether these variables and their relationships differ between evergreen and deciduous forests, or across soil types. To address these questions we compiled data on annual rates of in s...

The residual effects of biochar doses on Entisols after five years application have not received attention. However, there is an assumption that the positive can last longer in soil. Therefore, field experiments were carried out polybags to assess impact applying fifth year and addition urea fertilizer growth red spinach (Amaranthus tricolor) Entisol. growing media used this study was a medium ...

Analysis of stacked Permo-Pennsylvanian palaeosols from north-central Texas documents the influence of palaeolandscape position on pedogenesis in aggradational depositional settings. Palaeosols of the Eastern shelf of the Midland basin exhibit stratigraphic trends in the distribution of soil horizons, structure, rooting density, clay mineralogy and colour that record long-term changes in soil-f...

Large numbers of crab shells are disposed as food waste in the processing process. Chitin nanofiber (CNF) refers to chitin extracted from form ultrafine fibers that enable uniform dispersion water. We explored feasibility using CNF materials plant growth promoters. investigated effects application with fertilizer and its various methods on komatsuna cultivated Entisols Andosols materials. The s...

The knowledge on the spatial distribution of soil available water capacity at a regional or national extent is essential, as soil water capacity is a component of the water and energy balances in the terrestrial ecosystem. It controls the evapotranspiration rate, and has a major impact on climate. This paper demonstrates a protocol for mapping soil available water capacity in South Korea at a f...

Entisols are soils that widely used in Indonesia, both for irrigated and rainfed rice fields, vegetable cultivation, others. Vermicompost also contains many of the nutrients available to plants increases soil porosity, aeration, humidity, controls erosion so it can help buffering toxins promoting plant growth. Corn is a cereal crop second most important food Indonesia besides rice. The volume c...

Nanotechnology can be used to produce slow-release fertilizers. Zeolite and crab shells are materials that as fertilizer encapsulation. This study aimed compare the effects of nano zeolite for encapsulation nitrogen- potassium fertilizers tested on Entisols Inceptisols soil growth yield shallots. The research method a completely randomized design with three factors. factors were type (Entisol I...

Continuous use of synthetic fertilizer can lead to the accumulation heavy metals in soil. The organic amendment reduce solubility such as Pb and Cd experiment was undertaken determine decline soluble polluted soils treated with dairy cattle waste-based vermicompost. study used two soil samples; Inceptisols collected from Air Duku Village Entisol Beringin Raya Village, Bengkulu, Indonesia. Entis...