Results 131 to 140 of about 4,988 (229)

Evaluation of different pruning solutions for superhigh density olive orchards

, 2019
In the super high density olive orchards, manual pruning is the current practice used by olive growers. This option requires a large amount of labour. Although disc saw pruning machine allow high work rate, it would be necessary to evaluate the influence
Peça, José, Parente, C., Pinheiro, A.C., Gonzalez, A., Dias, António F.   +4 more
core  

Starch accumulation and agronomical performance of Syrah under winter cycle: responses to pruning and ethephon management

, 2015
In the Brazilian Southeast, \u27Syrah\u27 grape harvested during the winter reaches better quality index than those from summer harvest. However, the management of annual double pruning to produce two grapevine growth cycles (vegetative cycle: spring ...
De Souza, C. R., Vieira da Mota, R., de Albuquerque Regina, M., Meirelles de Azevedo Pimentel, R., Novelli Dias, F. A., de Souza, L. C., de Melo, E. T., de Souza, A. L.   +7 more
core   +1 more source

Landscape Genomic Tools Can Inform Future Rootstock and Farmland Selection for an Agricultural Tree Nut From Its Wild Relatives

Molecular Ecology, Volume 35, Issue 11, June 2026.
ABSTRACT Climate change is threatening crop yield of a broad range of agricultural species, impacting global food security and trade. Crop wild relatives may contain climate adaptations that can be quickly introduced into cultivars, especially in perennial tree crops that use rootstock.
Ryan C. Buck, Diego J. Zapata, Victoria L. Sork   +2 more
wiley   +1 more source

Genomic Insights Into the Evolutionary History of Berardius Beaked Whales: Speciation Driven by Resource Specialization, Gigantism and Thermal Barriers?

Molecular Ecology, Volume 35, Issue 12, June 2026.
ABSTRACT Understanding the diversity of our oceans is fundamental now more than ever as climate change and human activities put increasing pressure on marine species and ecosystems. Beaked whales (family Ziphiidae) are among the most poorly understood marine mammals, in part due to their affinity to offshore underwater canyons and prolonged diving ...
Morgan L. McCarthy, Michael V. Westbury, Mark S. Springer, John Gatesy, Morten Tange Olsen, Phillip A. Morin   +5 more
wiley   +1 more source

EFFECT OF PRUNING TIME ON YIELDING AND FRUIT QUALITY OF SEVERAL EARLY RIPENING PLUM CULTIVARS

Acta Scientiarum Polonorum: Hortorum Cultus, 2010
The aim of carried out research was comparing the effect of different pruning time on cropping and fruit quality of several early ripening plum cultivars.
Ireneusz Sosna
doaj  

Similar Relative Carbon Costs for Construction and Storage of Sun and Shade Branches in Mature Temperate Trees

Plant, Cell &Environment, Volume 49, Issue 6, Page 3351-3362, June 2026.
ABSTRACT Irradiance strongly affects the morphology, carbon (C) uptake and construction costs of leaves and branches. Within tree crowns, light decreases from the top downwards, but whether this translates to differences in the C balance of sun and shade branches remains unclear. Here, we combined a light‐driven photosynthesis model, parameterised with
Cedric Zahnd, Miro Zehnder, Ansgar Kahmen, Günter Hoch   +3 more
wiley   +1 more source

Heat treatment duration affects in vitro‐induced photosynthetic impairment and development of necrotic leaf tissue in three Mediterranean oak species

Plant Biology, Volume 28, Issue 4, Page 1256-1267, June 2026.
Longer lasting heat treatment durations induced photosynthetic impairment at lower temperatures and caused the development of proportionally more necrotic tissue at lower temperatures in leaves of three Mediterranean oak species. Abstract Short heat treatments are commonly used to estimate the leaf‐level thermal tolerance of tree species. The effect of
N. Kunert, E. Düsterhöft, B. Stumpf
wiley   +1 more source

Mycorrhizal specificity of fully mycoheterotrophic Yoania in Taiwan and China and novel natural abundance stable isotope patterns

Plant Biology, Volume 28, Issue 4, Page 1159-1168, June 2026.
Three species of the mycoheterotrophic orchid genus Yoania found in Taiwan and China are associated with a single taxonomic unit of white‐rot fungus from the genus Physisporinus and exhibit a stable isotope pattern distinct from other fully mycoheterotrophic (FMH) orchids associated with wood‐decaying fungi.
Y.‐I. Lee, F. E. Zahn, Y.‐A. Chiang, C.‐K. Yang, H. Jiang, G. Gebauer   +5 more
wiley   +1 more source

Land Subsidence Susceptibility Mapping in Semi‐Arid Regions Using PS‐InSAR and Tree‐Based Ensemble Machine Learning: A Case Study From Çumra, Türkiye

Transactions in GIS, Volume 30, Issue 4, June 2026.
ABSTRACT Land subsidence is an increasing environmental hazard in semi‐arid agricultural basins where intensive groundwater abstraction, compressible geological units, and expanding land‐use pressures interact. This study presents a PS‐InSAR and machine‐learning‐based framework for land subsidence susceptibility mapping in the Çumra District of the ...
Burhan Baha Bilgilioğlu
wiley   +1 more source

Machine Learning Reveals Hidden Bias in ERA5 Cloud Heights Over Earth's Third Pole

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Accurate cloud base height (CBH) over the Tibetan Plateau—Earth's Third Pole—is essential for monsoon dynamics, glacial melt, and water security, yet ERA5 systematically underestimates it. Here, we present a two‐step machine learning framework to mitigate this hidden bias.
W. Zhao, Y. N. Wang, Y. B. Pan, L. J. Pan, Y. H. Bi, X. Wu, Y. F. Tian, Y. H. Qiu, T. Q. Wang, D. R. Lu   +9 more
wiley   +1 more source