Results 51 to 60 of about 30,185 (263)

The Impact of Sowing Date on Soil Mineral Nitrogen Uptake Efficiency and Fertilizer N Uptake Efficiency for Winter Oilseed Rape (Brassica napus L.) in Ireland

Agronomy, 2022
Nitrogen (N) application on winter oilseed rape (Brassica napus L.; WOSR) in the mild Atlantic climate of Ireland is based on a soil N Index system, which does not take into account any variations in crop N demand prior to the main spring dressing of N ...
Shiva Rahimitanha, Tony Woodcock, John Spink, Patrick Dermot Forristal, Peter Michael Berry   +4 more
doaj   +1 more source

Effects of canopy midstory management and fuel moisture on wildfire behavior [PDF]

Scientific Reports, 2019
Wildfires burning more and more areas in North America can partly be attributed to fire exclusion activities in the past few decades which led to higher fuel accumulation. Mechanical thinning and prescribed burns are effective techniques to manage fuel loads and to establish a higher degree of control over future fire risk as well as to restore fire ...
Tirtha Banerjee, Warren Heilman, Scott Goodrick, Kevin Hiers, Rodman Linn   +4 more
openaire   +5 more sources

Prospecting of Architectural Features Using LiDAR‐UAV Technology, Deep Neural Networks and Visualization Techniques: A Case Study in Kuélap and Cambolín (NW Peru)

Archaeological Prospection, EarlyView.
ABSTRACT High‐resolution and accurate synoptic images of terrestrial topography, even in densely forested areas, have proven valuable for archaeology by enabling the identification and characterization of relief patterns associated with ancient human activities. This study presents a novel approach that integrates digital terrain models (DTMs) obtained
Jhon A. Zabaleta‐Santisteban, Rolando Salas López, Angel J. Medina‐Medina, Katerin M. Tuesta‐Trauco, Abner S. Rivera‐Fernandez, Nerci M. Noriega‐Salazar, José A. Sánchez‐Vega, Teodoro B. Silva‐Melendez, Marlen A. Grandez‐Alberca, Jhonsy O. Silva‐López, Nilton B. Rojas‐Briceño, Manuel Oliva‐Cruz, Alexander Cotrina‐Sanchez, Elgar Barboza   +13 more
wiley   +1 more source

Beneficial effects of bunch-zone late defoliations and shoot positioning on berry composition and colour components of wines undergoing aging in an organically-managed and rainfed Sangiovese vineyard

OENO One, 2022
In the context of climate change, where high temperatures are frequent in the first phases of ripening, protecting grapevine bunches from solar radiation is essential for preserving berry composition and wine colour.
Paola Tessarin, Arianna Ricci, Gabriele Baraldi, Alessandra Lombini, Giuseppina P. Parpinello, Adamo Domenico Rombolà   +5 more
doaj   +1 more source

Mid‐Domain Effect and Wooded Habitat Shape Mediterranean Reptile Communities

Biological Diversity, EarlyView.
Analyzing a large number of reptiles observed across protected areas in Central Italy, we tested whether the mid‐domain effect explains hump‐shaped richness–elevation patterns. Species richness was best predicted by the combined influence of geometric constraints and woodland cover, revealing two contrasting species clusters and offering a robust ...
Daniele Dendi, Lauren De Nardi, Giovanni Amori, Luca Luiselli   +3 more
wiley   +1 more source

Physiological Responses of Cabernet Sauvignon to Dividing Canopies in the Chihuahuan Desert

Agriculture
Canopy architecture is fundamental to productivity in grapevines. This research focused on evaluating the impact of opening canopies on the capture of photosynthetically active radiation, photosynthetic activity, and berries’ physicochemical properties ...
Elizabeth Hernández-Ordoñez, Oscar Cruz-Alvarez, Jesús Antonio Orozco-Avitia, Ofelia Adriana Hernández-Rodríguez, Rodrigo Alonso-Villegas, Juan Luis Jacobo-Cuellar, Alfonso Antero Gardea-Bejar, Damaris Leopoldina Ojeda-Barrios   +7 more
doaj   +1 more source

Cultivar × Management Interaction to Reduce Lodging and Improve Grain Yield of Irrigated Spring Wheat: Optimising Plant Growth Regulator Use, N Application Timing, Row Spacing and Sowing Date

Frontiers in Plant Science, 2020
Severe lodging of irrigated spring-wheat in sub-tropical Australia has previously caused yield loss of between 1.7 and 4.6 t ha–1 (20–60% of potential yield). In response, agronomic management options were assessed for their ability to reduce lodging and
Allan S. Peake, Kerry L. Bell, R.A. Fischer, Matt Gardner, Bianca T. Das, Bianca T. Das, Nick Poole, Michael Mumford   +7 more
doaj   +1 more source

Effects of Rootstock and Training System on Tree Canopy, Fruit Quality and Phytochemicals of ‘0900 Ziraat’ and ‘Regina’ Sweet Cherry Cultivars

Brazilian Archives of Biology and Technology, 2023
Both ‘0900 Ziraat’ and ‘Regina’ grafted on ‘Krymsk 5’, or ‘Piku 1’ rootstocks were trained to either Upright Fruiting Offshoots (UFO), Super Slender Axe (SSA) or Kym Green Bush (KGB) training systems.
Umut Naci Yilmaz, Burhan Ozturk, Erdal Aglar, Onur Saracoglu, Clive Kaiser   +4 more
doaj   +1 more source

Density Estimates of Endangered Endemic Rodents Suggest Broader Impacts of Invasive Burmese Pythons Following a Category 4 Hurricane in the Florida Keys

Biological Diversity, EarlyView.
Density estimates of two endangered rodent subspecies, endemic to Key Largo, Florida, USA. These findings illustrate the contrasting dynamics of two native species associated with the prevalence of invasive Burmese pythons and global change. The woodrats' decline emphasizes its potential risk of extinction as global change continues to impact island ...
Shauna M. Sayers, Brent S. Pease, Brandon W. McDonald, Isabella R. Collamati, Jeremy D. Dixon, Michael V. Cove   +5 more
wiley   +1 more source

Leader Bagging Improves Lateral Branching and Cropping Potential of ‘Gala’ and ‘WA 38’ Apple during Orchard Establishment

HortScience
Inadequate lateral branch development can lead to decreased apple (Malus ×domestica Borkh.) orchard productivity and profitability in modern high-density orchard systems. Although plant growth regulator applications are used to increase lateral branching
Annie R. Vogel, Byron Phillips, Christopher D. Clavet, Thomas M. Kon   +3 more
doaj   +1 more source