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Field proximal soil sensor fusion for improving high-resolution soil property maps. Mapping soil properties, using geostatistical methods in support of precision agriculture and related activities, requires a large number of samples. To reduce soil sampling and measurement time and c... ... Repository: BDPA Publication year: 2020
Management zones from proximal soil sensors capture within-field soil property and terrain variations. The objectives are to delineate soil management zones from soil proximal sensor data, and compare soil property values among zones in a 72-ha crop field in southeastern Brazil. Apparent electrical con... ... Repository: BDPA Publication year: 2022
Low-cost ultrasonic sensors for in-field experimentation data collection. Author(s): FLUMIGNAN, D. L. O monitoramento do escoamento superficial é crucial na gestão sustentável dos recursos hídricos globais. Obter um método prático e econômico para coletar dados de campo pode ajudar a entender melhor o... ... Repository: BDPA Publication year: 2023
Mapeamento da condutividade elétrica e relação com a argila de latossolo sob plantio direto. Author(s): MACHADO, P. L. O. de A.; BERNARDI, A. C. de C.; ANDRADE, A. G. de; MADARI, B. E.; MEIRELLES, M. S. P. O objetivo deste trabalho foi mapear e avaliar a variabilidade espacial da condutividade elétrica do solo (CE), obtida por meio de sensor de contato de campo, num Latossolo Vermelho distroférrico, sob... ... Repository: BDPA Publication year: 2006
Spatial variability of crop and soil properties in a crop-livestock integrated system. Author(s): ANDRADE, R. G.; BERNARDI, A. C. de C.; GREGO, C. R.; INAMASU, R. Y.; RABELLO, L. M.; VAZ, C. M. P. The knowledge of spatial variability soil properties is useful in the rational use of inputs, as in the site specific application of lime and fertilizer. The objective of this work was to map and eval... ... Repository: BDPA Publication year: 2010
Using a Silicon Drift Detector to Improve an Agricultural Compton Scattering Tomograph for Soil Compaction Analysis. Author(s): CRUVINEL, P. E. The use of sensors in farming have become essential for soil, plants and environment monitoring in order to greater yields, while allowing rational use of inputs and decreasing risks. Although many of... ... Repository: BDPA Publication year: 2023
Soil calcium and pH monitoring sensor system. Author(s): NOGUEIRA, A. R. de A.; TORRE NETO, A. An agrarian sensorial system based on temperature, moisture, and all solid-state ion-selective potentiometric sensors was developed with the objective of monitoring the behavior of H+ and Ca2+ ions in... ... Repository: BDPA Publication year: 2007
Use of thermographic sensors to determine the water status of plants in a controlled environment. Author(s): NARCISO, M. G.; GUIMARÃES, C. M.; PEREIRA, R. C.; LOPES JUNIOR, S. The foliar temperature of plants, relative to ambient temperature, can be used to infer the water status of plants. Both in the field (crops) and in greenhouse, infrared temperature sensors can be use... ... Repository: BDPA Publication year: 2017
Medição do crescimento do diâmetro de tronco utilizando sensor de movimento e posição. Author(s): REISSER JUNIOR, C. Repository: BDPA Publication year: 2016
Sistema sensor para detecção de cianobactérias e toxinas relacionadas em amostras líquidas. Repository: BDPA Publication year: 2007

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