Results 131 to 140 of about 279,161 (249)

Visacane, the Cirad quarantine tool for the exchange of pest and disease-free sugarcane germplasm [PDF]

open access: yes, 2014
Sugarcane varietal improvement requires the introduction of vegetative propagation material. The continued increase of international and intercontinental trade of plants has led to the enforcement of quarantine measures in many countries before the ...
Daugrois, Jean-Heinrich   +5 more
core  

Machine Learning for Asymptomatic Ratoon Stunting Disease Detection With Freely Available Satellite Based Multispectral Imaging [PDF]

open access: yesarXiv
Disease detection in sugarcane, particularly the identification of asymptomatic infectious diseases such as Ratoon Stunting Disease (RSD), is critical for effective crop management. This study employed various machine learning techniques to detect the presence of RSD in different sugarcane varieties, using vegetation indices derived from freely ...
arxiv  

Problems and Conjectures presented at the Third International Conference on Permutation Patterns, University of Florida, March 7-11, 2005 [PDF]

open access: yesarXiv, 2005
We recount problems, questions and conjectures that arose during a problem session of the Third International Conference on Permutation Patterns, University of Florida, March 7-11, 2005.
arxiv  

Determining the Future for Louisiana Sugar Cane Products, Inc.: A Case Study Analyzing Vertical Coordination Options [PDF]

open access: yes
Deciding how to coordinate activities can be a challenge posed in any marketing chain. This case involves an agricultural cooperative that has focused entirely on marketing raw sugar cane for additional refinement.
Champagne, Lonnie P.   +4 more
core   +1 more source

Engineered transfer of the PKS/NRPS biosynthesis pathway of albicidin: A promising approach to overproduce this potent antibiotic [PDF]

open access: yes, 2006
Xanthomonas albilineans, which causes leaf scald disease of sugarcane, produces a highly potent pathotoxin and antibiotic called albicidin that was shown to inhibit DNA replication in both sugarcane proplastids and Escherichia coli.
Cociancich, Stéphane   +7 more
core  

Evaluating Sugarcane Yield Variability with UAV-Derived Cane Height under Different Water and Nitrogen Conditions [PDF]

open access: yesarXiv
This study investigates the relationship between sugarcane yield and cane height derived under different water and nitrogen conditions from pre-harvest Digital Surface Model (DSM) obtained via Unmanned Aerial Vehicle (UAV) flights over a sugarcane test farm.
arxiv  

Astro2020 Project White Paper: The Cosmic Accelerometer [PDF]

open access: yesarXiv, 2019
We propose an experiment, the Cosmic Accelerometer, designed to yield velocity precision of $\leq 1$ cm/s with measurement stability over years to decades. The first-phase Cosmic Accelerometer, which is at the scale of the Astro2020 Small programs, will be ideal for precision radial velocity measurements of terrestrial exoplanets in the Habitable Zone ...
arxiv  

SugarcaneNet: An Optimized Ensemble of LASSO-Regularized Pre-trained Models for Accurate Disease Classification [PDF]

open access: yesarXiv
Sugarcane, a key crop for the world's sugar industry, is prone to several diseases that have a substantial negative influence on both its yield and quality. To effectively manage and implement preventative initiatives, diseases must be detected promptly and accurately.
arxiv  

Ethanol from Sugar: The Case of Hidden Sugar Subsidies in Brazil [PDF]

open access: yes
Agricultural and Food Policy, Resource /Energy Economics and Policy,
Schmitz, Andrew   +2 more
core   +1 more source

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