Results 51 to 60 of about 5,796 (199)

Learning crop management by reinforcement: gym-DSSAT

, 2023
We introduce gym-DSSAT, a gym environment for crop management tasks, that is easy to use for training Reinforcement Learning (RL) agents. gym-DSSAT is based on DSSAT, a state-of-the-art mechanistic crop growth simulator. We modify DSSAT so that an external software agent can interact with it to control the actions performed in a crop field during a ...
Gautron, Romain, Padrón, Emilio, Preux, Philippe, Bigot, Julien, Maillard, Odalric-Ambrym, Hoogenboom, Gerrit, Teigny, Julien   +6 more
openaire   +1 more source

Assessing maize growth and yield response to different P fertilizer levels with an adapted DSSAT CSM‐CERES‐Maize model

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Phosphorus (P) is essential for maize (Zea mays L.) growth but is a limited and non‐renewable resource. Studies using DSSAT CSM‐CERES‐Maize remain scarce for low‐P soils. This study assessed maize yield response to P fertilization in P‐deficient soils using an adapted version of the DSSAT CSM‐CERES‐Maize model with minor code modifications to ...
Shinhye Lee, Sebastian Munz, Emir Memic, Yawen You, Simone Graeff‐Hönninger   +4 more
wiley   +1 more source

Launch of the Ethiopian Digital AgroClimate Advisory Platform (EDACaP) Progress Report on EDACaP Development and Hosting [PDF]

, 2020
This brief outlines progress achieved with the establishment of the Ethiopian Digital AgroClimate Advisory Platform (EDACaP) under the CCAFS project P263 (Regional and national engagement, synthesis and strategic research) with support from P1605 ...
Seid, Jemal, Sibiry Traoré, Pierre C., Tesfaye, Kindie   +2 more
core  

Pythia: A gridded modeling framework for decision support system for agrotechnology transfer for multiple spatiotemporal scale applications

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Crop models are essential tools to understand risks, vulnerabilities, and uncertainties in agricultural systems. Advancements in digital data acquisition and accessibility of crop and land area data with larger spatial coverage and higher spatial resolutions necessitate corresponding developments in flexible multi‐scale crop modeling ...
Vijaya R. Joshi, Christopher Villalobos, Cheryl H. Porter, Gerrit Hoogenboom   +3 more
wiley   +1 more source

Optimizing nitrogen fertilizer and planting density levels for maize production under current climate conditions in Northwest Ethiopian midlands

Cogent Food & Agriculture, 2023
This study determined the most effective plating density (PD) and nitrogen (N) fertilizer rate for well-adapted BH540 medium-maturing maize cultivars for current climate condition in north west Ethiopia midlands.
Abebe Zeleke, Kindie Tesfaye, Tilahun Tadesse, Teferi Alem, Dereje Ademe, Enyew Adgo   +5 more
doaj   +1 more source

Growth and yield of forage alfalfa under a changing climate in Canada

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Alfalfa (Medicago sativa L.) is a perennial legume grown as a forage crop worldwide. More than 3 million ha of forage alfalfa is in production either as monoculture or alfalfa‐based mixtures stands in Canada. Future climate change impacts on alfalfa forage production should be investigated for potential adaptation opportunities that can ...
Qi Jing, Marianne Crépeau, Brian Grant, Guillaume Jégo, Ward Smith, Budong Qian   +5 more
wiley   +1 more source

A Web application to estimate the climate change effects on agriculture in Thailand [PDF]

, 2015
A Web application was developed to estimate the effects of climate change on agriculture. We chose the northeast and north of Thailand as the target areas of this application, although most countries in the Asian monsoon region are agricultural areas ...
Kiura, Takuji, Tanaka, Kei
core   +1 more source

Improving the Land Use Efficiency of Farmland by Using Agrivoltaics

Food and Energy Security, Volume 15, Issue 1, January/February 2026.
ABSTRACT The design and performance analysis of agrivoltaics installations for a tomato farm in the hot and dry climate of Botswana is presented. The study investigates unique agrivoltaics solutions to solve some energy, food and water issues in rural Southern Africa.
Kago Rabasoma, Nicholas Jenkins, Janaka Ekanayake   +2 more
wiley   +1 more source

ADJUSTMENT AND EVALUATION OF CROPGRO-SOYBEAN AND CERES-MAIZE FOR DIFFERENT GENETIC MATERIAL IN A REGION OF MATO GROSSO STATE, BRAZIL

Tropical and Subtropical Agroecosystems, 2019
Considering the importance of the use of crop models as an aid measure in the management of the agricultural production system, the objective of this study was to assess the performance of a soybean and maize models, CROPGRO-Soybean and CSM-CERES-Maize ...
Maria Carolina da Silva Andrea, João Danilo Barbieri, Rivanildo Dallacort, Rafael Cesar Tieppo, Paulo Sérgio Lourenço de Freitas, Marco Antonio Camillo de Carvalho   +5 more
doaj  

Estimation of Winter Wheat Production Potential Based on Remotely-Sensed Imagery and Process-Based Model Simulations

Remote Sensing, 2020
Crop production potential is an index used to evaluate crop productivity capacity in one region. The spatial production potential can help give the maximum value of crop yield and visually clarify the prospects of agricultural development.
Tingting Lang, Yanzhao Yang, Kun Jia, Chao Zhang, Zhen You, Yubin Liang   +5 more
doaj   +1 more source