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AfPCA Proceedings 2024

Proceedings

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Nyamayevu, D
Lin, S
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Authors
Biswas, A
Fu, Y
Taneja, P
Lin, S
Daggupati, P
Vasava, H
Mutsamba-Magwaza, E
Nyamayevu, D
Nyamadzawo, G
Mandumbu, R
Nyagumbo, I
Topics
Proximal and Remote Sensing
Water Management for Precision Agriculture
Type
Oral
Year
2020
2024
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Filter results2 paper(s) found.

1. Estimating soil organic carbon from cell phone images

Soil organic matter (SOM) is considered as the backbone of soil health and soil quality. Thus, its’ estimation is critical to support the development of management decision including precision agriculture. To overcome challenges of laborious, rather expensive and time-consuming laboratory measurements, recent advances in image acquisition systems provided a new dimension of image-based SOM prediction. However, challenges remain in using soil images taken directly in the field due to variable... A. Biswas, Y. Fu, P. Taneja, S. Lin, P. Daggupati, H. Vasava

2. Rainwater Harvesting and Nutrient Intensification in Maize-Legume Farming Systems in Semi-Arid Zimbabwe

Agricultural productivity in Zimbabwe is declining mainly due to climate change and inherently poor soil fertility. The situation is worsened by the high cost of fertilizers beyond the reach of many smallholder farmers. In response to these challenges, most smallholder farmers are implementing either rainwater harvesting (RWH) or integrated soil fertility management (ISFM). This study sought to investigate the role of integrating the tied-contour RWH (TC-RWH) technique and ISFM on soil moisture,... E. Mutsamba-magwaza, D. Nyamayevu, G. Nyamadzawo, R. Mandumbu, I. Nyagumbo