Results 21 to 30 of about 1,099,280 (306)

Managing Water Stress in Olive (Olea europaea L.) Orchards Using Reference Equations for Midday Stem Water Potential

Horticulturae, 2023
The irrigation surface of olive orchards has increased over recent decades. In zones affected, deficit irrigation scheduling is a must. The aim of this work was to study water stress management based on reference equations for midday stem water potential.
Marta Sánchez-Piñero, Mireia Corell, Alfonso Moriana, Pedro Castro-Valdecantos, María-José Martin-Palomo   +4 more
doaj   +1 more source

Vine water deficit : among the 3 applications of pressure chamber, stem water potential is the most sensitive indicator

OENO One, 2000
Vine water status is an important factor in grape quality. High tannin and anthocyanin content in red grape berries are related to moderate vine water deficits.
Xavier Choné, Olivier Trégoat, Cornelis van Leeuwen, Denis Dubourdieu   +3 more
doaj   +1 more source

Effect of stem age on the response of stem diameter variations to plant water status in tomato [PDF]

, 2012
Plant water status plays a major role in glasshouse cultivation of tomato (Solanum lycopersicum L.). New climate control technologies alter the glasshouse climate and make it less dependent on solar radiation.
De Nayer, Frans, De Swaef, Tom, Desmedt, Johan, Goen, Kris, Hanssens, Jochen, Marien, Herman, Steppe, Kathy, Wittemans, Lieve   +7 more
core   +2 more sources

Signal Intensity of Stem Diameter Variation for the Diagnosis of Drip Irrigation Water Deficit in Grapevine

Horticulturae, 2021
Precise irrigation management of grapevines in greenhouses requires a reliable method to easily quantify and monitor the grapevine water status to enable effective manipulation of the water stress of the plants.
Chen Ru, Xiaotao Hu, Wene Wang, Hui Ran, Tianyuan Song, Yinyin Guo   +5 more
doaj   +1 more source

A Fast Regression-Based Approach to Map Water Status of Pomegranate Orchards with Sentinel 2 Data

Horticulturae, 2022
Midday stem water potential (Ψstem) is an important parameter for monitoring the water status of pomegranate plants and for addressing irrigation management.
Enrico Borgogno-Mondino, Alessandro Farbo, Vittorino Novello, Laura de Palma   +3 more
doaj   +1 more source

Methodology of stem water potential measurement on hedgerow olive orchards

Spanish Journal of Agricultural Research, 2023
Aim of study:To evaluate the effect of leaf covering, leaf position, leaf age, time and sample size in measurements of stem water potential (Ψstem) in olive hedgerow orchards. Area of study: The experimental orchards were located in the Centre of Spain (Toledo) Material and methods: Midday Ψstem was measured using a pressure chamber in two super ...
Antonio HUESO, Concepción GONZÁLEZ-GARCÍA, Luz K. ATENCIA, Juan C. NOWACK, María GÓMEZ-DEL-CAMPO   +4 more
openaire   +4 more sources

Monitoring Stem Water Potential with an Embedded Microtensiometer to Inform Irrigation Scheduling in Fruit Crops

Horticulturae, 2022
The water status of fruit and nut crops is critical to the high productivity, quality and value of these crops. Water status is often estimated and managed with indirect measurements of soil moisture and models of evapotranspiration.
Alan N. Lakso, Michael Santiago, Abraham D. Stroock   +2 more
doaj   +1 more source

Water Deficit Affects the Growth and Leaf Metabolite Composition of Young Loquat Plants

Plants, 2020
Water scarcity in the Mediterranean area is very common and understanding responses to drought is important for loquat management and production. The objective of this study was to evaluate the effect of drought on the growth and metabolism of loquat ...
Giovanni Gugliuzza, Giuseppe Talluto, Federico Martinelli, Vittorio Farina, Riccardo Lo Bianco   +4 more
doaj   +1 more source

Analyzing the discharge regime of a large tropical river through remote sensing, ground-based climatic data, and modeling [PDF]

, 1996
This study demonstrates the potential for applying passive microwave satellite sensor data to infer the discharge dynamics of large river systems using the main stem Amazon as a test case.
Annette L. Schloss, Arkin, Baumgartner, Bhaskar J. Choudhury, Birkett, Chahine, Charles J. Vörösmarty, Choudhury, Choudhury, Choudhury, Committee on Global Change, Cort J. Willmott, Defense Mapping Agency Aerospace Center (DMAAC), Defense Mapping Agency Aerospace Center (DMAAC), Defense Mapping Agency Aerospace Center (DMAAC), Defense Mapping Agency Aerospace Center (DMAAC), Defense Mapping Agency Aerospace Center (DMAAC), Defense Mapping Agency Aerospace Center (DMAAC), Dickinson, Dümenil, Giddings, Global Runoff Data Centre (GRDC), Imhoff, Koblinsky, Korzoun, Lean, Leeden, Legates, Legates, Meade, Melillo, Mintz, Mintz, Morris, Nepstad, Pierce, Rastetter, Richey, Rodda, Rzóska, Salati, Salati, Scott M. Robeson, Serafini, Shukla, Sioli, Sippel, Sippel, Skole, Timothy J. Dorman, Timothy K. Stearns, Vörösmarty, Vörösmarty, Vörösmarty, Webb, Willmott, Willmott, Willmott, Willmott, Willmott, Willmott   +60 more
core   +2 more sources

Stem water storage potential in plants of the Caatinga biome

REVISTA CIÊNCIA AGRONÔMICA, 2021
ABSTRACT Hydrological processes in forests are greatly influenced by existing plant species and their specific physiological characteristics. Water consumption by these plant communities is considered important in studies of water availability and water balance, especially in semi-arid regions.
Tilesse, Francisco Esmayle Alves de, Costa, Juliana Alcântara, Figueiredo, José Vidal de, Navarro-Hevia, Joaquín, Costa, Carlos Alexandre Gomes   +4 more
openaire   +4 more sources