Validation of an online system for the continuous monitoring of tree water status for sustainable irrigation managements in olive (Olea europaea L.)
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- 作者：Giulia Marino ; giulia.marino83@gmail.com" class="auth_mail" title="E-mail the corresponding author ; giulia.marino@unipa.it" class="auth_mail" title="E-mail the corresponding author ; Fulvio Pernice ; Francesco Paolo Marra ; Tiziano Caruso
- 关键词：Gas exchange ; Stem water potential ; Superintensive orchard ; Turgor pressure probes ; Water stress indicators
- 刊名：Agricultural Water Management
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：177
- 期：Complete
- 页码：298-307
- 全文大小：2200 K
文摘
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The ZIM-probes are very promising sensors for water management of olive orchards.
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The inversion states of the ZIM-probes was highly and exponentially correlated with the Ψswp.
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At variable conditions, the ZIM-probes inverted at Ψswp below about −2.5 MPa.
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The ZIM-probes inversion detected high stress levels (strong gas exchanges reduction).
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The increasing of the minimum daily values may be used to detect low stress levels.