Results 81 to 90 of about 5,112 (213)

Modeling nitrate leaching risk from flood managed aquifer recharge in California's agricultural lands

Vadose Zone Journal, Volume 24, Issue 6, November/December 2025.
Abstract Flood managed aquifer recharge (Flood‐MAR) is an emerging practice to enhance groundwater sustainability through recharge of aquifers. However, in agricultural systems Flood‐MAR may harm groundwater quality, given residual soil nitrate (NO3−).
Scott Devine, Helen Dahlke, Thomas Harter, Isaya Kisekka, Majdi Abou Najm, Anthony T. O'Geen   +5 more
wiley   +1 more source

Improving simulation of soil water balance using lysimeter observations in a semiarid climate. [PDF]

, 2013
Water balance simulation in cropping systems is a very useful tool to study how water can be used efficiently. However this requires that models simulate an accurate water balance.
Lizaso Oñate, Jon Iñaqui, López Urrea, L., Martínez Molina, L., Quemada Saenz-Badillos, Miguel, Soldevilla Martínez, María   +4 more
core  

A comprehensive R interface for the DSSAT Cropping Systems Model

Computers and Electronics in Agriculture, 2020
Abstract The Decision Support System for Agrotechnology Transfer Cropping Systems Model (DSSAT-CSM) is a widely used modeling system. The DSSAT R package was developed to provide tools that would facilitate preparing required model inputs, executing simulations, and processing and analyzing outputs for DSSAT-CSM.
openaire   +1 more source

Balancing Productivity and Climate Impact: A Framework to Assess Climate‐Smart Irrigation

Earth's Future, Volume 13, Issue 11, November 2025.
Abstract Changes in rainfall and temperature regimes increasingly threaten global crop productivity, particularly in water‐limited regions. Climate‐smart agriculture aims to improve yields while minimizing its climate impact, such as from soil greenhouse gas (GHG) emissions driven by microbial activity.
Shashank Kumar Anand, Lorenzo Rosa, Binayak P. Mohanty, Nithya Rajan, Salvatore Calabrese   +4 more
wiley   +1 more source

Simulating crop yields and water productivity for three cotton-based cropping systems in the Texas High Plains

Crop and Environment
Implementing appropriate cropping systems suited to specific soil types and climatic conditions is crucial for improving crop yield and conserving water in semi-arid environments.
Bishnu Ghimire, Oluwatola Adedeji, Glen L. Ritchie, Wenxuan Guo   +3 more
doaj   +1 more source

Managing Crop Production Risk with Crop Index Insurance Products [PDF]

Index crop insurance products can eliminate the asymmetric information problem inherent in farm-level multiple peril crop insurance. Purchasers of index insurance products are, however, exposed to basis risk.
Barnett, Barry J., Deng, Xiaohui, Hoogenboom, Gerrit, Yu, Yingzhuo   +3 more
core   +1 more source

Chinese food security and climate change: Agriculture futures [PDF]

, 2013
Climate change is now affecting agriculture and food production in every country of the world. Here the authors present the IMPACT model results on yield, production, and net trade of major crops in China, and on daily calorie availability as an overall ...
Mason-D'Croz, D., Nelson, G.C., Palazzo, A., Tang, H., Wu, W., Yang, P., Ye, L.   +6 more
core   +4 more sources

Assessing Maize Yield Variability under Climate Change Using DSSAT Model

Journal of Scientific Research and Reports
Crop production is inherently sensitive to variability in climate. Temperature and CO2 are two important parameters related to climate change, affecting crop yield in a particular region. In this study, an attempt has been made to assess the impact of these two parameters on the productivity of maize crop taking sub tropical region of Jammu as study ...
Sanjay Koushal, Rajesh G M, J. B. Kambale, Hridesh Harsha Sarma, Bhim Singh, Sharan S P, Okram Ricky Devi, Bibek Laishram   +7 more
openaire   +1 more source

Assessing Yield Gaps and Risks in Cropping Systems of Southern Brazil

Journal of Agronomy and Crop Science, Volume 211, Issue 6, November 2025.
ABSTRACT While studies often focus on increasing yields of individual crops, optimising cropping systems through adjustments in crop type, frequency and timing can also enhance annual production. Extending the soybean sowing period, motivated by the search for higher yield potential and greater cropping system efficiency, complicates the ability of ...
Eduardo Lago Tagliapietra, Nereu Augusto Streck, Enrico Fleck Tura, Alexandre Ferigolo Alves, Michel Rocha da Silva, Mauricio Fornalski Soares, José Eduardo Minussi Winck, Felipe Schmidt Dalla Porta, María Sol Zelaya Arce, Gilnei Forgiarini Uliana, Jeniffer Seitenfus Zanuz, Alencar Junior Zanon, Giovana Ghisleni Ribas   +12 more
wiley   +1 more source

Simulating improved combinations tillage-rotation under dryland conditions

Spanish Journal of Agricultural Research, 2013
Crop simulation models allow analyzing various tillage-rotation combinations and exploring management scenarios. This study was conducted to test the DSSAT (Decision Support System for Agrotechnology Transfer) modelling system in rainfed semiarid central
M. Soldevilla-Martinez, D. Martin-Lammerding, J. L. Tenorio, I. Walter, M. Quemada, J. I. Lizaso   +5 more
doaj   +1 more source