Results 41 to 50 of about 1,282,075 (189)

Contact Electrification of Liquid Droplets Impacting Living Plant Leaves

open access: yesAgronomy
Contact electrification has attracted interest as a mechanism for generating electrical charges on surfaces. To explore the factors contributing to electrification by droplets impacting the leaf surface, high-speed image capture and current measurements ...
Wei Hu   +4 more
doaj   +1 more source

An Integrated Metabolome and Transcriptome Analysis Reveal the Regulation Mechanisms of Flavonoid Biosynthesis in a Purple Tea Plant Cultivar

open access: yesFrontiers in Plant Science, 2022
Purple tea plant cultivars, enrich with flavonoids and anthocyanins, are valuable materials for manufacturing tea with unique color and flavor. Researchers found that ‘Zijuan’ leaves changed from purple to green mainly caused by the decreased flavonoids ...
SaSa Song   +8 more
doaj   +1 more source

Surface polysaccharides and quorum sensing are involved in the attachment and survival of Xanthomonas albilineans on sugarcane leaves [PDF]

open access: yes, 2015
Xanthomonas albilineans, the causal agent of sugarcane leaf scald, is a bacterial plant pathogen that is mainly spread by infected cuttings and contaminated harvesting tools.
Bonnot, François   +8 more
core   +1 more source

Nutrition versus defense: Why Myzus persicae (green peach aphid) prefers and performs better on young leaves of cabbage. [PDF]

open access: yesPLoS ONE, 2018
Plant leaves of different ages differ in nutrients and toxic metabolites and thus exhibit various resistance levels against insect herbivores. However, little is known about the influence of leaf ontogeny on plant resistance to phloem-feeding insects. In
He-He Cao   +3 more
doaj   +1 more source

PENGARUH DOSIS PUPUK MAJEMUK DAN INTERVAL PENYEMPROTAN PUPUK DAUN TERHADAP PERTUMBUHAN ANTHURIUM DAUN WAVE OF LOVE (Anthurium sp.) [PDF]

open access: yes, 2009
The research aimed to find out about the influence of compound fertilizer through roots and leaves to the growth of wave of love leaf anthurium.
SANGADJI, ABDULLAH
core  

Structured Light-Based 3D Reconstruction System for Plants. [PDF]

open access: yes, 2015
Camera-based 3D reconstruction of physical objects is one of the most popular computer vision trends in recent years. Many systems have been built to model different real-world subjects, but there is lack of a completely robust system for plants.
Maloof, Julin N   +4 more
core   +2 more sources

The Inhibitory Effect of Leaves and Stems of Nerium oleander Alcoholic and Aqueous Extracts on Some Fungi In Vitro

open access: yesThe Iraqi Journal of Veterinary Medicine, 2011
The objective of the current study was to evaluate the effect of alcoholic and aqueous extract for leaves and stems of Nerium oleander on Trichophyton mentogrophytes and Cryptococcus neoformens in vitro.
Fadwa Abdul AL-RazaqJameel
doaj   +1 more source

On the respiration of the leaves of plants [PDF]

open access: yesAbstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London
The author gives an account of a series of experiments on the products of the respiration of plants, and more particularly of the leaves; selecting, with this view, specimens of plants which had been previously habituated to respire constantly under an inclosure of glass; and employing, for that purpose, the apparatus which he had formerly used in ...
openaire   +3 more sources

Plant analysis as a tool to determine crop nitrogen status [PDF]

open access: yes, 2007
An effective plant nutrient management strategy optimises nitrogen (N) use efficiency for minimised environmental impact, while ensuring an optimum N status of the crop for good product quality and maximum growth.
Ekbladh, Göran
core  

Leaf Counting with Deep Convolutional and Deconvolutional Networks

open access: yes, 2017
In this paper, we investigate the problem of counting rosette leaves from an RGB image, an important task in plant phenotyping. We propose a data-driven approach for this task generalized over different plant species and imaging setups.
Aich, Shubhra, Stavness, Ian
core   +1 more source

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