Challenges and opportunities in crop simulation modelling under seasonal and projected climate change scenarios for crop production in South Africa

PN Kephe, KK Ayisi, BM Petja - Agriculture & Food Security, 2021 - Springer
A broad scope of crop models with varying demands on data inputs is being used for several
purposes, such as possible adaptation strategies to control climate change impacts on future …

A global systematic review of improving crop model estimations by assimilating remote sensing data: implications for small-scale agricultural systems

L Dlamini, O Crespo, J van Dam, L Kooistra - Remote Sensing, 2023 - mdpi.com
There is a growing effort to use access to remote sensing data (RS) in conjunction with crop
model simulation capability to improve the accuracy of crop growth and yield estimates. This …

Evaluating machine learning algorithms for predicting maize yield under conservation agriculture in Eastern and Southern Africa

W Mupangwa, L Chipindu, I Nyagumbo, S Mkuhlani… - SN Applied …, 2020 - Springer
Crop simulation models are widely used as research tools to explore the impact of various
technologies and compliment field experimentation. Machine learning (ML) approaches …

Simulating the effect of climate change on barley yield in Ethiopia with the DSSAT‐CERES‐Barley model

MW Gardi, E Memic, E Zewdu… - Agronomy …, 2022 - Wiley Online Library
Climate change is expected to have a major effect on crop production in sub‐Saharan
Africa. Crop models can help to guide crop management under future climate. The objective …

Crop simulation models as decision-supporting tools for sustainable potato production: a review

KL Divya, PH Mhatre, EP Venkatasalam, R Sudha - Potato Research, 2021 - Springer
Potato has been recognized as a crop of importance in developing countries for ensuring
human nutrition and food security. The dwindling natural resources, low fertility of soils, the …

Planting date and yield benefits from conservation agriculture practices across Southern Africa

I Nyagumbo, S Mkuhlani, W Mupangwa… - Agricultural Systems, 2017 - Elsevier
Managing production risks under high rainfall variability remains a research priority in
Southern Africa. In this region, conservation agriculture (CA) has been promoted as useful …

Calibration and validation of the EPIC model for maize production in the Eastern Cape, South Africa

DJ Choruma, J Balkovic, ON Odume - Agronomy, 2019 - mdpi.com
Crop models are useful tools to evaluate the effects of agricultural management on
ecosystem services. However, before they can be applied with confidence, it is important to …

Decision support tools for site-specific fertilizer recommendations and agricultural planning in selected countries in sub-Sahara Africa

DS MacCarthy, J Kihara, P Masikati… - Improving the Profitability …, 2018 - Springer
Recommendations and decisions of crop management in sub-Saharan Africa (SSA) are
often based on traditional field experimentation. This usually ignores the variability of …

Climate Dataset for South Africa by the Agricultural Research Council

ME Moeletsi, L Myeni, LC Kaempffer, D Vermaak… - Data, 2022 - mdpi.com
Long-term, reliable, continuous and real-time weather and climatic data are essential for
efficient management and sustainable use of natural resources. This paper describes the …

Improved crop productivity through optimized planting schedules

Y Zhang, JM Swaminathan - Manufacturing & Service …, 2020 - pubsonline.informs.org
Problem definition: We study the optimal seeding policy under rainfall uncertainty in rain-fed
agriculture and explore its advantage over commonly used heuristics in practice …