Long-term use of cover crops and no-till shift soil microbial community life strategies in agricultural soil

R Schmidt, K Gravuer, AV Bossange, J Mitchell… - PloS one, 2018 - journals.plos.org
Reducing tillage and growing cover crops, widely recommended practices for boosting soil
health, have major impacts on soil communities. Surprisingly little is known about their …

Cover cropping and no-till increase diversity and symbiotroph: saprotroph ratios of soil fungal communities

R Schmidt, J Mitchell, K Scow - Soil Biology and Biochemistry, 2019 - Elsevier
Fungi are important members of soil microbial communities in row-crop and grassland soils,
provide essential ecosystem services such as nutrient cycling, organic matter …

Cover cropping and no-tillage improve soil health in an arid irrigated cropping system in California's San Joaquin Valley, USA

JP Mitchell, A Shrestha, K Mathesius, KM Scow… - Soil and Tillage …, 2017 - Elsevier
The concept of soil health has attracted considerable attention during the past two decades,
but few studies have focused on the effects on soil health of long-term soil management in …

A meta-analysis on cover crop impact on soil water storage, succeeding crop yield, and water-use efficiency

J Wang, S Zhang, UM Sainju, R Ghimire… - Agricultural Water …, 2021 - Elsevier
Cover cropping is practiced to enhance soil health and sustain succeeding crop yield;
however, the effect of cover crop on soil water storage, succeeding crop yield, and water-use …

Cover crop effect on subsequent wheat yield in the central Great Plains

DC Nielsen, DJ Lyon, RK Higgins… - Agronomy …, 2016 - Wiley Online Library
Crop production systems in the water‐limited environment of the semiarid central Great
Plains may not have potential to profitably use cover crops because of lowered subsequent …

Sources of variability that compromise mineralizable carbon as a soil health indicator

J Wade, SW Culman, TT Hurisso… - Soil Science Society …, 2018 - Wiley Online Library
Core Ideas Inter‐laboratory variability for mineralizable C is greater than for other
commercial soil tests. Water content and direction of rewetting both affect values of …

Tillage and residue management drive rapid changes in soil macrofauna communities and soil properties in a semiarid cropping system of Eastern Colorado

DA Melman, C Kelly, J Schneekloth, F Calderón… - Applied soil ecology, 2019 - Elsevier
Tillage and stover harvest are common management practices in maize-based cropping
systems around the globe. However, frequent soil disturbance and biomass export are likely …

Trade-offs between winter cover crop production and soil water depletion in the San Joaquin Valley, California

JP Mitchell, A Shrestha, S Irmak - Journal of Soil and Water …, 2015 - jswconline.org
Cover crops are currently not widely used in annual crop production systems in California's
semiarid Central Valley due to concerns about lost opportunity costs and uncertainties about …

Impacts of California's climate-relevant land use policy scenarios on terrestrial carbon emissions (CO2 and CH4) and wildfire risk

MB Simmonds, AV Di Vittorio, C Jahns… - Environmental …, 2021 - iopscience.iop.org
Land-use and-cover change (LUCC) is globally important to climate change mitigation.
However, using land-based strategies to support aggressive subnational greenhouse gas …

[HTML][HTML] Long-term impact of cover crop and reduced disturbance tillage on soil pore size distribution and soil water storage

SN Araya, JP Mitchell, JW Hopmans, TA Ghezzehei - Soil, 2022 - soil.copernicus.org
We studied the long-term impact of contrasting tillage and cover cropping systems on soil
structure and hydraulic properties. Complete water retention and conductivity curves for the …