Results 31 to 40 of about 15,389,528 (407)
Interactions between pre- and post-emergence weed harrowing in spring cereals [PDF]
, 2012 Pre- and post-emergence weed harrowing were studied in spring cereals in different environments and with two types of harrows in Norway during 2004–2006.
Brandsæter, Lars O. +2 more
core +1 more source
Bulletin of the National Research Centre, 2020 Background Orobanche crenata is an obligate root parasite belonging to Orbanchaceae. Broomrape causes great damage to the faba bean. Several attempts were applied for controlling parasitic weeds.
Mahmoud Ahmed Touny El-Dabaa +1 more
doaj +1 more source
J. Field Robotics, 2019 Robotic weeding enables weed control near or within crop rows automatically, precisely and effectively. A computer‐vision system was developed for detecting crop plants at different growth stages for robotic weed control. Fusion of color images and depth
Jingyao Gai, Lie Tang, B. Steward
semanticscholar +1 more source
Weed technology, 2019 The widespread use of herbicides in cropping systems has led to the evolution of resistance in major weeds. The resultant loss of herbicide efficacy is compounded by a lack of new herbicide sites of action, driving demand for alternative weed control ...
Guy R. Y. Coleman +7 more
semanticscholar +1 more source
Model-based scenario analysis for effective site-specific weed control on grassland sites [PDF]
, 2021 The site-specific management of weeds in grassland is often challenging because different weed control strategies have different trade-offs regarding the required resources and treatment efficiency. So, the question arises whether a wide tractor-based system with section control or a small agricultural robot has a higher weed control performance for a ...
arxiv +1 more source
UAS Imagery and Computer Vision for Site-Specific Weed Control in Corn [PDF]
arXiv, 2022 Currently, weed control in a corn field is performed by a blanket application of herbicides which do not consider spatial distribution information of weeds and also uses an extensive amount of chemical herbicides. In order to reduce the amount of chemicals, we used drone based high-resolution imagery and computer-vision techniwue to perform site ...
arxiv
EFFECTS OF WEED CONTROL METHODS ON WEEDS AND PRODUCTIVITY OF RANGE GRASSES IN SEMI-ARID KENYA
Tropical and Subtropical Agroecosystems, 2023 Background: Weeds are a common occurrence and challenge in different crops eventually influencing crop development and yields. Weed control and management are key in enhancing the productivity of cultivated pastures.
Bosco Kidake Kisambo +2 more
doaj +1 more source
Performance Evaluation of Deep Transfer Learning on Multiclass Identification of Common Weed Species in Cotton Production Systems [PDF]
arXiv, 2021 Precision weed management offers a promising solution for sustainable cropping systems through the use of chemical-reduced/non-chemical robotic weeding techniques, which apply suitable control tactics to individual weeds. Therefore, accurate identification of weed species plays a crucial role in such systems to enable precise, individualized weed ...
arxiv
Use of Living, Mowed, and Soil-Incorporated Cover Crops for Weed Control in Apricot Orchards
Agronomy, 2018 Apricot fruits provide important health, economic, and nutritional benefits. Weeds damage apricot production directly and host the pests that cause damages to apricot trees.
N. Tursun +3 more
semanticscholar +1 more source
Micellar Effects and their Relevance in Photochemistry and Photocatalysis
ChemCatChem, Volume 15, Issue 1, January 9, 2023., 2023 Micellar Photocatalysis: In this concept article the authors present selected examples, which show the multifaced influence of micellar effects on photochemical reactions. Important micellar phenomena and the resulting effects, which can be strategically used for reaction design, are highlighted.
Linda Brüss +4 more
wiley +1 more source