Results 21 to 30 of about 9,959,581 (262)

Adaptive Redox Reactions Promote Naturalization of Rare Orchid Epipactis atrorubens on Serpentine Dumps Post Asbestos Mining

Horticulturae, 2022
Epipactis atrorubens (Hoffm.) Besser. is a regionally rare orchid species with highly ornamental properties due to its very beautiful bright flowers, therefore it is of considerable interest as a horticultural plant for use in botanical gardens and ...
Maria Maleva, Galina Borisova, Elena Filimonova, Natalia Lukina, Nadezhda Chukina, Alexander Ermoshin, Anastasia Tugbaeva, Olga Voropaeva   +7 more
doaj   +1 more source

Carotenoid Compounds in Grapes and Their Relationship to Plant Water Status [PDF]

Journal of Agricultural and Food Chemistry, 2003
The aim of this work was to study the relationship between carotenoid contents in grapevine berries and plant water status. For this purpose, a black grapevine variety, Vitis vinifera L. cv. Touriga Nacional, was studied. The experiments were carried out in the same Douro vineyards, with plants of the same age, in two different water retention soils. A
Oliveira, C., Ferreira, A. C. Silva, Pinto, M. Mendes, Hogg, T., Alves, F., Pinho, Guedes de   +5 more
openaire   +4 more sources

Water Deficits Do Not Improve Fruit Quality in Grapevine Red Blotch Virus-Infected Grapevines (Vitis vinifera L.)

Frontiers in Plant Science, 2020
Although deficit irrigation is used to improve fruit quality in healthy grapevines, it can potentially amplify negative effects of viral disease and reduce fruit quality in Grapevine Red Blotch Virus (GRBV) infected grapevines.
Alexander D. Levin, Alexander D. Levin, Achala N. KC, Achala N. KC   +3 more
doaj   +1 more source

Combined Drought and Heat Stress Influences the Root Water Relation and Determine the Dry Root Rot Disease Development Under Field Conditions: A Study Using Contrasting Chickpea Genotypes

Frontiers in Plant Science, 2022
Abiotic stressors such as drought and heat predispose chickpea plants to pathogens of key importance leading to significant crop loss under field conditions.
Aswin Reddy Chilakala, Komal Vitthalrao Mali, Vadivelmurugan Irulappan, Basavanagouda S. Patil, Prachi Pandey, Krishnappa Rangappa, Venkategowda Ramegowda, M. Nagaraj Kumar, Chandra Obul Reddy Puli, Basavaiah Mohan-Raju, Muthappa Senthil-Kumar   +10 more
doaj   +1 more source

Is it possible to assess the spatial variability of vine water status?

OENO One, 2008
Aims: Plant water status monitoring during the vineyard growth cycle constitutes a basic parameter for both harvest quality and vineyard management. Unfortunately, the plant water status measurement requires skills and heavy devices which drastically ...
César Acevedo-Opazo, Bruno Tisseyre, Hernán Ojeda, Samuel Ortega-Farias, Serge Guillaume   +4 more
doaj   +1 more source

Proximal Sensing of Soil Electrical Conductivity Provides a Link to Soil-Plant Water Relationships and Supports the Identification of Plant Water Status Zones in Vineyards

Frontiers in Plant Science, 2020
The majority of the wine grapes are grown in Mediterranean climates, where water is the determining factor for grapevine physiology and berry chemistry.
Runze Yu, S. Kaan Kurtural
doaj   +1 more source

Yield and Water Productivity Responses to Irrigation Cut-off Strategies after Fruit Set Using Stem Water Potential Thresholds in a Super-High Density Olive Orchard

Frontiers in Plant Science, 2017
An increase in the land area dedicated to super-high density olive orchards has occurred in Chile in recent years. Such modern orchards have high irrigation requirements, and optimizing water use is a priority.
Luis E. Ahumada-Orellana, Samuel Ortega-Farías, Samuel Ortega-Farías, Peter S. Searles, Jorge B. Retamales, Jorge B. Retamales   +5 more
doaj   +1 more source

Characterisation and Effects of Different Levels of Water Stress at Different Growth Stages in Malt Barley under Water-Limited Conditions

Plants, 2022
Malt barley is typically grown in dryland conditions in South Africa. It is an important grain after wheat, but little is known about its water requirements and, most importantly, how it responds to water stress. Determining when water stress sets in and
Zaid Adekunle Bello, Leon D. van Rensburg, Phesheya Dlamini, Cinisani M. Tfwala, Weldemichael Tesfuhuney   +4 more
doaj   +1 more source

Spatial Variability of Soil and Plant Water Status and Their Cascading Effects on Grapevine Physiology Are Linked to Berry and Wine Chemistry

Frontiers in Plant Science, 2020
The relationships between differences in plant water status, induced by spatial variability in soil texture, and the changes in berry and wine composition were investigated in an irrigated Cabernet Sauvignon (Vitis vinefera L.) vineyard for 2 years.
Runze Yu, Luca Brillante, Johann Martínez-Lüscher, Sahap Kaan Kurtural   +3 more
doaj   +1 more source

Clubmoss effects on plant water status and standing crop [PDF]

Journal of Range Management, 2003
Clubmoss (Selaginella densa Rydb.), a low growing, vascular cryptogam forms carpet-like mats that cover up to 80% of the ground in the Northern Mixed Prairie. Many range managers believe clubmoss competes with grasses for water or intercepts precipitation and negatively affects plant water relations and productivity.
Tyler J. Colberg, J. T. Romo
openaire   +2 more sources