Field phenotyping for African crops: overview and perspectives

DK Cudjoe, N Virlet, M Castle, AB Riche… - Frontiers in Plant …, 2023 - frontiersin.org
Improvements in crop productivity are required to meet the dietary demands of the rapidly-
increasing African population. The development of key staple crop cultivars that are high …

A deep learning model for rapid classification of tea coal disease

Y Xu, Y Mao, H Li, L Sun, S Wang, X Li, J Shen, X Yin… - Plant Methods, 2023 - Springer
Background The common tea tree disease known as “tea coal disease”(Neocapnodium
theae Hara) can have a negative impact on tea yield and quality. The majority of …

Multi-locus genome-wide association studies reveal genomic regions and putative candidate genes associated with leaf spot diseases in African groundnut (Arachis …

R Oteng-Frimpong, B Karikari, EK Sie… - Frontiers in Plant …, 2023 - frontiersin.org
Early leaf spot (ELS) and late leaf spot (LLS) diseases are the two most destructive
groundnut diseases in Ghana resulting in≤ 70% yield losses which is controlled largely by …

High-throughput plant phenotyping (HTPP) in resource-constrained research programs: A working example in Ghana

YB Kassim, R Oteng-Frimpong, DK Puozaa, EK Sie… - Agronomy, 2022 - mdpi.com
In this paper, we present a procedure for implementing field-based high-throughput plant
phenotyping (HTPP) that can be used in resource-constrained research programs. The …

Comparing Regression and Classification Models to Estimate Leaf Spot Disease in Peanut (Arachis hypogaea L.) for Implementation in Breeding Selection

I Chapu, A Chandel, EK Sie, DK Okello… - Agronomy, 2024 - mdpi.com
Late leaf spot (LLS) is an important disease of peanut, causing global yield losses.
Developing resistant varieties through breeding is crucial for yield stability, especially for …

Phenotyping Peanut Drought Stress with Aerial Remote-Sensing and Crop Index Data

M Balota, S Sarkar, RS Bennett, MD Burow - Agriculture, 2024 - mdpi.com
Peanut (Arachis hypogaea L.) plants respond to drought stress through changes in morpho-
physiological and agronomic characteristics that breeders can use to improve the drought …

Nutrient deficiency identification and yield-loss prediction in leaf images of groundnut crop using transfer learning

K Venkatesh, KJ Naik - Signal, Image and Video Processing, 2024 - Springer
Nutrient deficiencies in the plant can significantly reduce agricultural productivity. A sufficient
ratio of nutrient elements like nitrogen (N), phosphorus (P), and potassium (K) is essential for …

[PDF][PDF] Richard Oteng-Frimpong1, Benjamin Karikari2, Emmanuel Kofi Sie1, Yussif Baba Kassim1, Doris Kanvenaa Puozaa1, Masawudu Abdul Rasheed1, Daniel …

R Oteng-Frimpong, B Karikari, EK Sie, YB Kassim… - 2023 - vtechworks.lib.vt.edu
Groundnut [Arachis hypogaea L.(2n= 4x= 40)] is an allotetraploid originating from South
America and is a grain legume that is largely grown in the tropical and subtropical regions of …