Nevertheless, the enhanced microbial biomass in the 10–20 cm soil helped lower qCO2 in the whole 0–20 cm layer. In summary, adding biochar to surface soil (0–10 cm) likely accelerates carbon loss, due to the strong shift in the environment of the surface soil caused by complex ...
A pot experiment was carried out to study on the changes of cadmium(Cd)forms in Cd contaminated soil by using biochar(BC)and zero valent iron(Fe0).The results showed that the forms of Cd were changed extremely by using BC and Fe0alone or combined.The effect of combined BC and Fe0was...
Soil application of treated sewage sludge is considered a beneficial management option for agriculture and environment. Sludge treated with clay minerals or biochar was evaluated as soil amendment, in comparison with limed or untreated sludge. Bentonite, vermiculite, biochar or lime was added to dewat...
This is due both to removal of organic carbon following harvest production and to insufficient inputs of organic amendments. Natural organic m... R Scotti,P Conte,G Alonzo,... - EGU General Assembly Conference Abstracts 被引量: 3发表: 2010年 Effects of biochar amendments on soil organic ...
Biochar as a soil amendment in street tree pits can be used to increase the soil's ability to retain contaminants found in urban runoff. The increased retention can potentially decrease peak concentrations of soluble trace metals and de-icing salts in the soil solution, thereby decreasing the amo...
The increasing population in the world complicates the management of solid and liquid wastes. In irrigation with wastewater and application of organic wastes to the soil, both discharges of the waste problems are solved and waste management is provided and the need for synthetic fertilizers is reduc...
BiocharPhosphobacteriaBlackgramAcid soilPhosphorousSoil carbonRainfed black gram (Vigna mungo L.) production in low pH alfisol is severely hampered by the sporadic and greater intensity of rainfall as well as low availability of soil phosphorous. Developing suitable management practices is critical to ...
experiment includes CO (control treatment), SM5 and SM10 (wheat straw with a thickness of 5mm and 10mm, respectively), ST5 and ST10 (wheat straw at rate of 5 and 10 t.hain combination with soil, respectively) and BT2.5 and BT5 (biochar at rate of 2.5 t.hain combination with soil)...
Applying biochar, a soil conditioner produced from various bio-waste has been suggested to improve soil moisture content and carbon level. Similarly applying phosphobacteria, a bio-inoculant can enhance P availability to black gram crops. However, the interaction between biochar and phosphobacteria ...
biocharbiomassnutrient availabilitypost-brick mining soilThe low fertility of post-brick mining soil may be improved by applying biochar to the soil because biochar is an excellent soil amendment, although its quality varies depending on the raw materials used. Therefore, soil fertility, nutrient ...