Results 21 to 30 of about 13,489,330 (169)

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

The Response of Nectarine Fruit Size and Midday Stem Water Potential to Irrigation Level in Stage III and Crop Load [PDF]

Journal of the American Society for Horticultural Science, 2001
The interactions between irrigation and crop level with respect to fruit size distribution and midday stem water potential were investigated for 3 years in a nectarine ( Prunus persica L. `Fairlane') orchard located in a semi-arid zone.
A. Naor, H. Hupert, Y. Greenblat, M. Peres, A. Kaufman, I. Klein   +5 more
openaire   +1 more source

Origin and regenerative potential of vertebrate mechanoreceptor-associated stem cells [PDF]

, 2012
Widera D, Hauser S, Kaltschmidt C, Kaltschmidt B. Origin and regenerative potential of vertebrate mechanoreceptor-associated stem cells. Anatomy Research International.
Hauser, Stefan, Kaltschmidt, Christian, Widera, Darius, Widera, Darius ; https://orcid.org/, Kaltschmidt, Barbara   +4 more
core   +1 more source

Effects of kaolin-based particle film and fruit zone netting on Cabernet Sauvignon grapevine physiology and fruit quality

OENO One, 2015
Aims: Long exposure to high temperatures or UV-radiation may induce negative effects on vine physiology and grape composition. Here, the effects of two methods to moderate radiation and temperature in the fruit zone of a Cabernet Sauvignon vineyard were ...
Gustavo A. Lobos, César Acevedo-Opazo, Alejandro Guajardo-Moreno, Héctor Valdés-Gómez, James A. Taylor, V. Felipe Laurie   +5 more
doaj   +1 more source

Artificial Neural Network to Predict Vine Water Status Spatial Variability Using Multispectral Information Obtained from an Unmanned Aerial Vehicle (UAV)

Sensors, 2017
Water stress, which affects yield and wine quality, is often evaluated using the midday stem water potential (Ψstem). However, this measurement is acquired on a per plant basis and does not account for the assessment of vine water status spatial ...
Tomas Poblete, Samuel Ortega-Farías, Miguel Angel Moreno, Matthew Bardeen   +3 more
doaj   +1 more source

Stem water potential, stomatal conductance and yield in irrigated apple trees

Plant, Soil and Environment, 2023
Plant-based indicators of water status, such as midday stem water potential (Ψstem) and leaf stomatal conductance (gs), are used to optimise irrigation scheduling in horticultural crops because they integrate the effect of soil and climatic conditions ...
Lenka Plavcová, Radek Jupa, Martin Mészáros, Klára Scháňková, Zuzana Kovalíková, Jan Náměstek   +5 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.
Antonio HUESO, Concepción GONZÁLEZ-GARCÍA, Luz K. ATENCIA, Juan C. NOWACK, María GÓMEZ-DEL-CAMPO   +4 more
doaj   +1 more source

Sensitivity and Variability of Maximum Trunk Shrinkage, Midday Stem Water Potential, and Transpiration Rate in Response to Withholding Irrigation from Field-grown Apple Trees [PDF]

HortScience, 2003
The sensitivity of water stress indicators to changing moisture availability, and their variability, determine the number of measurements that should be taken in order to represent properly plant water status in a certain orchard. In the present study we examined the sensitivity and variability of maximum daily trunk shrinkage, midday stem water ...
A. Naor, S. Cohen
openaire   +1 more source

Short-term physiological recovery and yield response of hedgerow olive orchards after prolonged water stress

Agricultural Water Management
The increase of drought periods implies that olive orchards could suffer severe water stress conditions for several years which could limit yield response when irrigation resumes.
Marta Sánchez-Piñero, María José Martín-Palomo, Alfonso Moriana, Pedro Castro-Valdecantos, Mireia Corell   +4 more
doaj   +1 more source

A Cultivar-Sensitive Approach for the Continuous Monitoring of Olive (Olea europaea L.) Tree Water Status by Fruit and Leaf Sensing

Frontiers in Plant Science, 2020
Sustainable irrigation is crucial to reduce water use and management costs in modern orchard systems. Continuous plant-based sensing is an innovative approach for the continuous monitoring of plant water status.
Alessio Scalisi, Alessio Scalisi, Giulia Marino, Giulia Marino, Francesco Paolo Marra, Tiziano Caruso, Riccardo Lo Bianco   +6 more
doaj   +1 more source