The role of cover crops in improving soil fertility and plant nutritional status in temperate climates. A review

A Scavo, S Fontanazza, A Restuccia, GR Pesce… - Agronomy for …, 2022 - Springer
Cover crops (CCs) are a promising and sustainable agronomic practice to ameliorate soil
health and crop performances. However, the complex of relationships between CCs, the …

Cover crop residue decomposition in no-till crop** systems: Insights from multi-state on-farm litter bag studies

R Thapa, KL Tully, C Reberg-Horton, M Cabrera… - Agriculture, Ecosystems …, 2022 - Elsevier
Cover crop (CC) residue decomposition influences the provisioning of agroecosystem
services. While several laboratory and field studies have investigated processes and …

Cover crop** impacts on soil water and carbon in dryland crop** system

H Zhang, A Ghahramani, A Ali, A Erbacher - PLoS One, 2023 - journals.plos.org
Incorporating cover crops into the rotation is a practice applied across many parts of the
globe to enhance soil biological activities. In dryland farming, where crop production is …

Simulations of water and thermal dynamics for soil surfaces with residue mulch and surface runoff

Z Wang, R Thapa, D Timlin, S Li, W Sun… - Water Resources …, 2021 - Wiley Online Library
Water and thermal dynamics at soil surfaces are influenced by multiple ambient factors, for
example, weather, soil, residue mulch, and surface runoff. A surface water and temperature …

Modeling surface residue decomposition and N release using the cover crop nitrogen calculator (CC-NCALC)

R Thapa, M Cabrera, C Reberg-Horton, C Dann… - Nutrient Cycling in …, 2022 - Springer
Optimal utilization of cover crop (CC) residues in conservation tillage systems require fast-
running crop-soil simulation models that can accurately predict surface residue …

Spaceborne imaging spectroscopy enables carbon trait estimation in cover crop and cash crop residues

JS Jennewein, W Hively, BT Lamb, CST Daughtry… - Precision …, 2024 - Springer
Purpose Cover crops and reduced tillage are two key climate smart agricultural practices
that can provide agroecosystem services including improved soil health, increased soil …

Modeling water potential of cover crop residues on the soil surface

CE Dann, ML Cabrera, R Thapa, S Mirsky, K Tully… - Ecological …, 2021 - Elsevier
Cover crops are usually planted between cash crops to protect the soil, take up residual soil
nitrate, and release nitrogen (N) to subsequent crops. Following cover crop termination …

Self‐regenerating black medic cover crop provides agronomic benefits at low nitrogen

WE May, R McConachie, M Entz - Agronomy Journal, 2022 - Wiley Online Library
A black medic (Medicago lupulina L.) cover crop is able to regenerate from seed annually
and produce biomass at the end of each growing season, but its long‐term effectiveness on …

Microbial processes and community structure as influenced by cover crop residue type and placement during repeated dry-wet cycles

R Thapa, KL Tully, N Hamovit, SA Yarwood… - Applied Soil …, 2022 - Elsevier
Soil microorganisms play a critical role in cover crop (CC) residue decomposition and
nutrient cycling in agroecosystems. However, the impact of CC residue management and …

Chemical differences in cover crop residue quality are maintained through litter decay

R Thapa, M Cabrera, HH Schomberg… - Plos one, 2023 - journals.plos.org
As plant litter decomposes, its mass exponentially decreases until it reaches a non-zero
asymptote. However, decomposition rates vary considerably among litter types as a function …