Results 211 to 220 of about 5,783 (249)

Chromosome-Level Genome Assembly of <i>Solanum carolinense</i>. [PDF]

open access: yesPlants (Basel)
Shan L   +8 more
europepmc   +1 more source

Weed Species Identification Using Hyperspectral Imaging and Machine Learning. [PDF]

open access: yesPlants (Basel)
Ualiyeva RM   +4 more
europepmc   +1 more source

Weed surveys and weed mapping in Europe: State of the art and future tasks

Crop Protection, 2020
Long-term national European weed surveys, large scale classical phytosociological programs and camera-based documentation systems lead to results which can be documented in form of maps. Comparisons of these visual representations of relative weed positions can be used for the prediction of changing weed spectra and of plant biodiversity changes ...
Dionisios Kalivas   +2 more
exaly   +7 more sources

Advancements in weed mapping: A systematic review

open access: yesEuropean Journal of Agronomy
Weed mapping plays a critical role in precision management by providing accurate and timely data on weed distribution, enabling targeted control and reduced herbicide use. This minimizes environmental impacts, supports sustainable land management, and improves outcomes across agricultural and natural environments.
Mostafa Rahimiazghadi   +1 more
exaly   +4 more sources

Academic Map Library Weeding

Bulletin - Association of Canadian Map Libraries and Archives (ACMLA), 2023
While maps remain an important part of library work, there has been a dearth of scholarly discussion on weeding maps. Some authors have offered suggestions in particular contexts – notably in public libraries and U.S. depository libraries. This leaves significant room for further discussion for those outside of the U.S.
openaire   +1 more source

Stitching of Video Sequences for Weed Mapping

2015 International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2015
Weeds are among the most significant and costly environmental threats in Australian agriculture. The distribution, size, density and species of weeds are often heterogeneous in cropping lands. Instead of uniformly spray the same type of herbicide to a whole farm land, using weed maps to do selective spray can reduce herbicide usage and therefore can ...
Huajian Liu, Sang-Heon Lee 0001
openaire   +2 more sources

Weed mapping technologies in discerning and managing weed infestation levels of farming systems

Research on Crops, 2020
The advent of robust sensing technologies in remote and proximal sensing systems has led to the generation of accurate weed maps thus enabling precise weed management (PWM). The data from the weed maps are crucial input for crop-weed discriminating algorithms and also decision support models that quantify the risk posed by the weeds on the fields.
John K.N.   +5 more
openaire   +2 more sources

Annual weed distributions can be mapped with kriging

Weed Research, 1996
SummaryThe authenticity of weed distribution maps prepared by the geostatistical estimation method, kriging, was investigated. We concentrated on the total number of weed plants and the dominant weed genus Veronica spp. in a 2.1‐ha field of winter wheat. Different sampling distances were evaluated.
Heisel, T.   +2 more
openaire   +2 more sources

Early season weed mapping in sunflower using UAV technology: variability of herbicide treatment maps against weed thresholds

Precision Agriculture, 2015
Peer ...
López Granados, Francisca   +5 more
openaire   +2 more sources

Efficiency and Accuracy of Wildland Weed Mapping Methods

Invasive Plant Science and Management, 2011
AbstractLand managers must set weed management priorities if limited resources are to be utilized effectively. Weed surveys and inventories assist land managers in this process by providing information regarding the identity, location, and relative abundance of weeds on their land.
Stephanie D. Christensen   +3 more
openaire   +1 more source

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