Results 41 to 50 of about 141,294 (305)

Soil Aggregates and Water Infiltration Performance of Different Water and Soil Conservation Measures on Phaeozems Sloping Farmland in Northeast China

Agronomy
The enhancement of soil erosion resistance via soil and water conservation practices is a necessary venture in the modern agricultural industry. Soil infiltration performance, as a necessary indicator of erosion resistance, is closely related to soil ...
Tianqi Yang, Zhongxue Zhang, Peizhe Yu, Zhihao Yin, Ao Li, Xin Zhou, Zhijuan Qi, Bai Wang   +7 more
doaj   +1 more source

Effect of long-term tillage on soil aggregates and aggregate-associated carbon in black soil of Northeast China.

PLoS ONE, 2018
Soil tillage can affect the stability and formation of soil aggregates by disrupting soil structure. Frequent tillage deteriorates soil structure and weakens soil aggregates, causing them to be susceptible to decay.
Hongbing Zheng, Wuren Liu, Jinyu Zheng, Yang Luo, Ruiping Li, Hao Wang, Hua Qi   +6 more
doaj   +1 more source

The Effects of Land Usage on Water-stable Soil Aggregates in Karst Canyon Region

Guan'gai paishui xuebao, 2021
【Objective】 Aggregate is a basic functional unit in soil to characterize the impact of soil structure on soil functions. It changes with agricultural practice and land management.
XIAO Shengyang, SHU Yingge
doaj   +1 more source

Dissolved organic matter characteristics of soil aggregates on slopes covered by natural successional vegetations with different root structures

Geoderma
Vegetation restoration is a critical measure to control soil erosion and improve soil quality. However, limited research has examined how dissolved organic matter (DOM) within soil aggregates changes during natural vegetation succession.
Dong-xu Wu, Hao Wang, Qing-wei Zhang, Jian Wang, Ming Li   +4 more
doaj   +1 more source

Microbial community structure and carbon transformation characteristics of different aggregates in black soil [PDF]

PeerJ
Background Previous research on whole-soil measurements has failed to explain the spatial distribution of soil carbon transformations, which is essential for a precise understanding of the microorganisms responsible for carbon transformations.
Danqi Zhao, Wei Zhang, Juntao Cui
doaj   +2 more sources

Impact of Integrated Rice-Crayfish Farming on Soil Aggregates and Organic Matter Distribution

Agronomy, 2023
This study evaluates the effects of a combined rice-crayfish farming model and compares this model with traditional paddy fields. The focus is on soil aggregate characteristics, organic matter content, and also the distribution of soil aggregates.
Tianqi Lv, Caiyun Wang, Yueling Xu, Xueyan Zhou, Fan Huang, Lei Yu   +5 more
doaj   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Change in Soil Aggregation During the Freezing-thawing Fallow Season was Affected by Agronomical Management

Guan'gai paishui xuebao, 2022
【Objective】 Soil aggregate is a functional unit used to describe the effect of management practices on soil physical properties and soil functions. It is dynamic and varies with various factors.
ZHANG Xinmin, GAO Yayu, LI Zexia, ZHANG Liping, QI Huaiping   +4 more
doaj   +1 more source

Surface roughness effects on runoff and soil erosion rates under simulated rainfall [PDF]

, 2010
Soil surface roughness is identified as one of the controlling factors governing runoff and soil loss. Yet, most studies pay little attention to soil surface roughness.
Cornelis, Wim, Da Silva, Alexandre Marco, Gabriëls, Donald, Huang, Chi-Hua, Norton, Darrell, Vermang, Jan   +5 more
core  

Effect of sieving on ex-situ soil respiration of soils from three land use types [PDF]

, 2020
This study aims to investigate the effect of sieving on ex situ soil respiration (CO2 flux) measurements from different land use types. We collected soils (0–10 cm) from arable, grassland and woodland sites, allocated them to either sieved (4-mm mesh ...
BC Thomson, CE Gabriel, D Yan, EA Davidson, G Marland, G Schurgers, L Thuries, LP Comeau, M Herbst, M Lang, ME Gutinas, MM Pulleman, N Meyer, OA Valerie, PC Baveye, R Datta, R Stenger, RD Hangs, SP Mathur, X Bao   +19 more
core   +1 more source