Results 51 to 60 of about 458 (159)

Pixel‐level supervision resolves overlap: Benchmarking YOLOv12 segmentation for accurate multi‐cluster dry bean stand counting from time series unoccupied aerial systems imagery

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract An agronomic trait such as stand count is important for cultivar development and crop management practices. Manually counting the number of plants is time consuming, labor‐intensive, and prone to error. The use of unoccupied aerial systems (UAS)‐collected red, green, blue (RGB) imagery in conjunction with advanced deep learning and image ...
Aliasghar Bazrafkan, Valerio Hoyos‐Villegas   +1 more
wiley   +1 more source

LPG Flaming—A Safe Post-Emergence Weed Control Tool for Direct Seeded and Bulb Onion

Agronomy, 2019
: The demand for pesticide-free food has increased the need for sustainable organic farming. Onion (Allium cepa L.) is an important vegetable crop cultivated worldwide.
Alon Horesh, Karam Igbariya, Zvi Peleg, Ran Nisim Lati   +3 more
doaj   +1 more source

High‐throughput assessment of plant stand establishment, seedling vigor, and light interception in peanut using UAV‐based RGB and multispectral imagery

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract In peanut (Arachis hypogaea L.), plant stand establishment, seedling vigor, and canopy growth are key determinants of crop performance; yet traditional ground‐based assessment methods can be destructive, labor‐intensive, and limited in throughput.
Ved Parkash, Jessie H. Adams, Javier Rodriguez‐Sanchez, John L. Snider, Phillip L. Vines, Brian M. Schwartz, Nino Brown   +6 more
wiley   +1 more source

Orchard netting impacts on biodiversity leading to cascading effects at the ecosystem level

Biological Reviews, Volume 101, Issue 5, Page 2448-2466, October 2026.
ABSTRACT Agriculture must ensure food production without further compromising the ecosystem functions upon which it depends. Agricultural practices should therefore avoid harming farmland biodiversity, especially of taxa that supply the key ecosystem services (e.g.
Corrado Alessandrini, Karan Sethi, Emanuela Granata, Ekaterina Mogilnaia, Valeria Vitangeli, Giovanni Zanfei, Chiara Fedrigotti, Paolo Biella, Dino Scaravelli, Luigi Marchesi, Péter Batáry, Diego Rubolini, Paolo Pedrini, Mattia Brambilla   +13 more
wiley   +1 more source

Hay Fever Symptom Burden From Grass Pollen: Implications for Public Health Warning Thresholds

GeoHealth, Volume 10, Issue 10, October 2026.
Abstract This study quantifies the lagged association between grass pollen exposure and the onset of allergic rhinitis (AR) symptoms, including differences between asthmatic and non‐asthmatic subgroups. Data included 114,834 self‐reported AR symptoms collected from 25,194 uniquely identified users of a smartphone application.
Max J. Tyler, Darsy Darssan, Edwin R. Lampugnani, Nicholas J. Osborne   +3 more
wiley   +1 more source

Carryover of Bracken Fern Toxins into Food, particularly into Water, Goat Milk and Goat Cheese from Swiss Alpine Farms

Food Risk Assess Europe, Volume 4, Issue 4, October 2026.
Abstract In recent years there has been growing interest in bracken toxins, in understanding their effect, occurrence and prevention. Most of these substances are glycosides and are therefore highly water soluble and mobile. They can transfer to drinking water or via livestock to milk and meat, thereby potentially posing a health risk.
Hans Reinhard, Barbara Engeli, Julie Tolu, Gisela Umbricht   +3 more
wiley   +1 more source

Effect of Planting Pattern and Non-Chemical Weed Control Methods on Nitrogen, Phosphorus, and Potassium Uptake Efficiency in Cowpea (Vigna unguiculata L.) [PDF]

بوم شناسی کشاورزی
Introduction Cowpea (Vigna unguiculata L.) is an annual plant from the legume family. This plant is adaptable to different climates and can be cultivated in many regions of Iran.
Mohammad Kabi, Esfandiar Fateh, Amir Aynehband, Adel Rafatijoo   +3 more
doaj   +1 more source

Phenology and developmental stage mediate symbiotic N fixation in a hairy vetch breeding program

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Hairy vetch (Vicia villosa Roth) is an overwintering annual legume valued for its ability to provide N through symbiotic N fixation (SNF). Although SNF is a high‐priority trait for farmers, evaluating SNF in a breeding program is a challenging endeavor. Our objective was to evaluate how SNF varies within and among hairy vetch genotypes and how
Katherine Muller, Lisa Kissing Kucek, Laurie E. Drinkwater   +2 more
wiley   +1 more source

Influence of Weed Management Practices on Weeds, Yield and Economics of Fingermillet (Eleusine coracana L. Gaertn)

International Journal of Bio-Resource and Stress Management, 2018
A Field experiment was conducted at I.G.K.V., Rajmohini Devi College of Agricultural and Research Station, Ambikapur (C.G), during kharif 2015. The experiment was laid out in Randomized Complete Block Design (RCBD) with ten treatments, replicated thrice.
S. Kujur, V. K. Singh, D. K. Gupta, A. Tandon, V. Ekka, H. P. Agrawal   +5 more
doaj  

EXPERIMENT STUDY OF AUTONOMOUS SYSTEM FOR INTRA-ROW WEED CONTROL

Computer Science & IT Research Journal, 2020
The study is used to propose and test by experiment a procedure for autonomous hoeing system for intra-row weed control. The proposed system utilizes the RTK-GPS navigation system. The system consists of autonomous vehicle equipped with side-shifting frame and cycloid hoe.
openaire   +2 more sources