Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Reliable Monitoring of Plantation Performance in Arid and Semiarid Lands Requires Both “In Vivo” and “Ex Vivo” Approaches

Version 1 : Received: 8 February 2024 / Approved: 9 February 2024 / Online: 12 February 2024 (04:54:20 CET)

How to cite: Chiatante, D.; Stanturf, J.A.; Scippa, G.S.; Divino, F.; Byambadorj, S.; Nyam-Osor, B.; Montagnoli, A. Reliable Monitoring of Plantation Performance in Arid and Semiarid Lands Requires Both “In Vivo” and “Ex Vivo” Approaches. Preprints 2024, 2024020613. https://doi.org/10.20944/preprints202402.0613.v1 Chiatante, D.; Stanturf, J.A.; Scippa, G.S.; Divino, F.; Byambadorj, S.; Nyam-Osor, B.; Montagnoli, A. Reliable Monitoring of Plantation Performance in Arid and Semiarid Lands Requires Both “In Vivo” and “Ex Vivo” Approaches. Preprints 2024, 2024020613. https://doi.org/10.20944/preprints202402.0613.v1

Abstract

Conventional monitoring relies on "in vivo" (non-destructive) measurements of aboveground organ traits (such as stems, branches, and leaves) to analyze plantation growth trends and assess the effectiveness of management practices like watering and fertilization. This study reveals the necessity of “ex vivo” (destructive) approaches, post-excavation, to ensure fully reliable monitoring of plantation performance, including belowground organ growth and development trends. We showcase the effectiveness of dendrometric analysis, which measures the annual ring width in the secondary xylem (wood) of the taproot and stem. Monitoring above- and belowground organ growth trends allow for the exploration of similarities and differences in how different tree organs respond to internal and external factors. Such monitoring is especially crucial for assessing plantation performance in challenging climates, such as those found in arid and semi-arid lands.

Keywords

arid lands; restoration; plantations; monitoring; tree performance

Subject

Biology and Life Sciences, Forestry

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