Results 51 to 60 of about 524,253 (295)

Weed detection using unmanned aircraft vehicles [PDF]

, 2014
In contrast to agricultural remote sensing technologies, which are based on images from satellites or manned aircrafts, photogrammetry at low altitude from unmanned aircraft vehicles lead to higher spatial resolution, real-time processing and lower costs.
Feistkorn, Dominik, Nordmeyer, Henning, Pflanz, Michael, Feistkorn, Domonik   +3 more
core   +1 more source

Impact of Soil-applied Steam in Combination with Exothermic Chemicals on Weed and Pathogen Survival

HortScience
Steam has been used for decades as a nonchemical alternative for soil disinfestation in stationary settings such as greenhouse crop production. However, disinfesting large soil volumes through field-scale steam applications is limited by time, labor ...
Emma Volk, Gene Fox, Steven Fennimore, Joseph Neal, Mark Hoffmann   +4 more
doaj   +1 more source

Assessing Government Subsidies for Reducing Pesticide Use: A Meta‐Analysis

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT In the efforts being made by governments to reduce pesticide use, subsidies are an important instrument to encourage farmers to adopt more sustainable practices. Yet, their effectiveness remains uncertain due to diverse designs and contexts.
Gaëlle Leduc, Douadia Bougherara, Thi Thanh Mai Ha, Laure Latruffe   +3 more
wiley   +1 more source

Procedures of image analysis for weed recognition in cereals [PDF]

, 2012
An automatic weed recognition system is a prerequisite for site specific weed control when using weed threshold concepts. Segmentation, a preprocessing step, is applied to two- or three-dimensional images. In the following step, methods of graph matching,
Kluge, Alexander, Nordmeyer, Henning
core   +1 more source

Cereal rye seeding rate does not affect magnitude of weed suppression when planting green within Mid-Atlantic United States

, 2022
This article was originally published in Weed Technology. The version of record is available at: https://doi.org/10.1017/wet.2022.91In the Mid-Atlantic United States, there is increasing interest in delaying cereal rye termination until after soybean ...
VanGessel, Mark J., Ficks, Teala S., Wallace, John M.   +2 more
core   +1 more source

Weed Suppression by Cover Plants in the Amazonian

Journal of Agricultural Science, 2019
The productivity of citrus plants has not reached its maximum potential due to the action of several factors that directly affect agricultural profitability. Among these factors, weed interference has a great importance since it causes a reduction in crop productivity.
Leandro Amorim Damasceno, José Eduardo Borges Carvalho, Francisco Alisson Xavier, Ansselmo Ferreira dos Santos, Gerlândio Suassuna Gonçalves, Alan Ferreira Leite de Lima, Wildson Benedito Mendes Brito, Cláudio Luiz Leone Azevedo, José Ferreira da Silva   +8 more
openaire   +2 more sources

Economic Impact of Sustainability in Wine Sector: A Systematic Literature Review

Agribusiness, EarlyView.
ABSTRACT Sustainability has become a key issue in the wine sector, raising questions about its compatibility with firms' economic performance. Despite growing attention to environmental and social practices, evidence on their economic implications remains fragmented.
Valentina Di Chiara, Eugenio Pomarici, Leonardo Cei   +2 more
wiley   +1 more source

NO NĀ PUA: Exploring the feasibility of culture‐based social prescribing on firefighters' wellbeing in Hawaiʻi

American Journal of Community Psychology, EarlyView.
Abstract Firefighters face an array of stressors due to the demands of their occupation, leading to a high prevalence of mental health challenges. Social prescribing represents a novel approach to healthcare that emphasizes a holistic view of health and wellbeing.
Janice Ikeda, Margary Martin, Misty Pacheco   +2 more
wiley   +1 more source

Real‐time monitoring of root dielectric properties for assessing crop plant damage caused by foliar application of glyphosate

Applications in Plant Sciences, EarlyView.
Abstract Premise There is a knowledge gap regarding how foliar injury and restricted water uptake can be detected by measuring root dielectric response. This pot study nondestructively evaluated the efficiency of real‐time dielectric measurement to monitor the effects of glyphosate spraying.
Imre Cseresnyés, Anna Füzy, Tünde Takács   +2 more
wiley   +1 more source

Data from: Cereal rye mulch biomass and crop density affect weed suppression and community assembly in no-till planted soybean: A species and trait-based analysis

, 2022
These files contain data that Menalled et al. (2022) used to test the effects of crop density and mulch biomass on weed suppression and community assembly. The data was generated through a field experiment replicated for four site-years.
Smith, Richard G., Mirsky, Steven B., Menalled, Uriel D., Cordeau, Stéphane, Adeux, Guillaume, Ryan, Matthew R.   +5 more
core   +1 more source