A5101843745- Crop Yield and Soil Fertility
- Soil Management and Crop Yield
- Growth and nutrition in plants
- Weed Control and Herbicide Applications
- Cognitive Science and Mapping
- Remote Sensing and LiDAR Applications
- Nuclear Physics and Applications
- Smart Agriculture and AI
- Pesticide Residue Analysis and Safety
- Radiation Effects and Dosimetry
- Remote Sensing in Agriculture
- Cognitive Science and Education Research
- Speech and Audio Processing
- X-ray Spectroscopy and Fluorescence Analysis
- Seed Germination and Physiology
- Noise Effects and Management
- Spectroscopy and Chemometric Analyses
- Hearing Loss and Rehabilitation
Universidade Estadual Paulista (Unesp)
2018-2021
Metropolitan University of Technology
2016
Imagery data prove useful for mapping gaps in sugarcane. However, if the quality of is poor or moment flying an aerial platform not compatible to phenology, prediction becomes rather inaccurate. Therefore, we analyzed how combination pixel size (3.5, 6.0 and 8.2 cm) height plant (0.5, 0.9, 1.0, 1.2 1.7 m) could impact on unmanned vehicle (UAV) RGB imagery. Both factors significantly influenced mapping. The larger plant, less accurate prediction. Error was more likely occur regions field...
ABSTRACT The success of soybean cultivation depends on several factors, one which is the use high-quality seeds, can guarantee growth desired plant population. objective this study was to monitor possible failures during seed production process, and determine association between germination tetrazolium tests through tools Statistical Process Control (CEP). experimental design based premises CEP, using percentage germination, viability, mechanical damage, bed bug, moisture as indicators...
ABSTRACT Among the factors that may influence corn yield are sowing operation direction and plant population, since they alter shade index between crop rows, consequently efficiency of interception photosynthetically active radiation by leaves plants. The aim this study was to evaluate populations on P2830VYH hybrid yield. experiment conducted at facilities FCAV-UNESP, latitude 21º 14’ S longitude 48º 16’ W in Jaboticabal (SP). treatments were composed three directions (North-South,...
A registration procedure based data tracking classroom activities students formed into teams, which are immersed in basic learning processes, particularly physical sciences is presented. For the analysis of various mathematical tools to deliver results numerical indicators linking their learning, performance, quality relational nexus transformation emotions. The range variables under observation and further study, influenced by evolution emotions different teams students, it also covers...
The variation in population density a corn crop can positively, negatively or neutrally affects plant productivity depending on the productive potential of area. aim this work was to evaluate effects seed dosage yield, and define from which percentage sown line is affected negatively. experiment installed at FCAV-UNESP, Jaboticabal (SP), Brazil. Twelve variations were evaluated, ranging -27% 27%, varying with frequency 4.5%. morphological characteristics each treatment evaluated through...
In order to study the importance of background in PIXE spectra determine elemental concentrations atmospheric aerosols using artificial neural systems ANS, two independently trained ANS were constructed, one which considered as input net number counts peak, and another included background. training validation phases thirty eight collected Santiago, Chile, used. both cases concentration values similar. This fact was due intrinsic characteristic operating with normalized total under peaks,...