In this study, nutrient release from biochars derived from the slow pyrolysis of exhausted grape marc (EGM) at 300, 400 and 500 掳C (EGM300, EGM400 and EGM500) was investigated through five successive leaching assays in batch mode for a total duration of 10 days. Then, nutrient leaching/...
Trade-off between ‘new’ SOC stabilisation from above-ground inputs and priming of native C as determined by soil type and residue placement Due to the geographical expanse of grasslands with depleted organic matter stocks, there has been growing interest in the management of these ecosystems for...
Amending soil with biochar (pyrolized biomass) is suggested as a globally applicable approach to address climate change and soil degradation by carbon sequestration, reducing soil-borne greenhouse-gas emissions and increasing soil nutrient retention. Bio
of plant nutrients, regularize nutrient cycling, as well as enhance biogeochemical cycling of essential elements such as carbon (C), nitrogen (N), phosphorus (P), and potassium (K). Moreover, the enzyme composition of the soil is also found to influence the biodegradation of recalcitrant and...
Nonetheless, soil C, N, and P recovery rates following high-severity fires are variable, depending on amounts of organic matter input, which in turn depends on temperature, mois- ture, soil type, plant species, and nutrient Fire Ecology Volume 11, Issue 3, 2015 doi: 10.4996/fireecology....
13. It is linked to soil functions like nutrient retention, enzyme activity, and aggregate stability14,15,16, and has been used as a bioindicator of soil health and fertility in ecosystem assessments and modeling. Microbial carbon is therefore a key component of the microbial community that has...
The paddy soil of Shangcheng County is belong to yellow brown soil and storage type;rapid available P and rapid available K are IV. The overall nutrient status is moderate. Aiming at the existing problem of the region's soil nutrient status,this paper put forward some countermeasures to ...
The capacity to carry out this function varies in accordance with soil type... M Vargas-Hernández,JD Etchevers-Barra 被引量: 24发表: 2004年 Impacts of Land-Use Change, Slope, and Erosion on Soil Organic Carbon Retention and Storage Many factors, including land use, management history, soil...
. An agroforestry system can also improve soil productivity, enhance nutrient cycling, and control soil erosion (Lasco et al., 2014). Furthermore, agroforestry can stabilize or enhance farm livelihoods through improved farm productivity and profitability, increasing and diversifying income, and ...
Biochar and its potential to increase water, trace element, and nutrient retention in soils 3.2.1.2 Water retention Soil water retention is usually described by the water content at field capacity (FC; pressure head −33 kPa), permanent wilting point (pressure head −1500 kPa) with their di...