1) Soil water-stable aggregates 土壤水稳性团聚体 1. The changes of soil water-stable aggregates in abandoned lands during vegetation restoration in hilly and gully regions on the Loess Plateau; 黄土丘陵沟壑区退耕植被恢复地土壤水稳性团聚体的变化特征 ...
The results showed that in the 0–60 cm soil layer, the water-stable aggregates of soil in the paddy field for RCR were mainly composed of large aggregates (particle size more than 5 mm) and micro-aggregates (particle size less than 0.25 mm), and with the increase of RCR's duration...
water-stablemacro-aggregatesSoil water-stable aggregation is an important process for carbon sequestration and is a key factor controlling soil sustainability and resilience; therefore, the objectives of the present study were to (1) evaluate the differences in soil organic matter state, its specific...
2) Water-stable aggregates 水稳性团聚体 1. Effects of land use change on light fractions of organic carbon in soil water-stable aggregates; 土地利用变化对土壤水稳性团聚体轻组有机碳的影响 2. In order to assess the impacts of land use change on soil organic carbon(SOC),the contents of SO...
1.The effects of freezing-thawing on the content ofsoil water-stable macro-aggregates in Sanjiang Plain wetlands were studied under different soil water contents,numbers of freezing-thaw cycles,and compaction treatments by indoor incubation experiment.水稳性大团聚体(>0。
Effect of Tea Plantation Age on Humus Fractions in Soil Water-Stable Aggregates tea plantation was beneficial for accumulation of humus in soil aggregates, for enhancement of humification and to increase the soil organic carbon stability... R Zhu,Z Zheng,T Li,... - 《Research of Environmental...
water-stable aggregates and carbon stabilization in subtropics region.The aggregate distribution and the contents of soil organic carbon(SOC) of water-stable aggregates of surface soil samples(0-10,10-20 cm)were investigated at six different land use sites in Jianou city,Fujian province,China....
Aggregates formed in the rhizosphere tend to be water-stable and water-stable aggregates can maintain greater soil moisture and lower O2concentrations than the surrounding soil (Kuzyakov and Blagodatskaya, 2015), potentially leading to higher rates of NS-N2fixation. Furthermore, aggregates formed ...
WAS ? weight of aggregates on sieves ? 100% 50 g 2. Materials and methods 2.1. Soil sampling There have been numerous positive correlations between soil organic matter, tillage systems and water stable aggregates. To test the applicability of this new method, aggregates from soils with ...
where wdi and wwi, respectively, are the proportion of the weight of soil aggregates at particle size i (%) of mechanical-stable aggregates and water-stable aggregates, respectively; Wdi is the weight of soil aggregates at particle size i (g); Md200 and Md50 are the total weighed soil...