Results 131 to 140 of about 59,716 (313)
Optimizing Weed Control: A Study on the Influence of Drone Sprayer Altitude in Herbicide Application
Jurnal Keteknikan Pertanian Tropis dan BiosistemThis research aims to determine the spraying distance of herbicides using a drone sprayer to achieve effective weed control. The use of herbicides is crucial to managing the competition for plant nutrients that threaten crop yields.
Teuku Musrian +2 more
doaj +1 more source
Comparison of Handheld NDVI Sensor Measurements and Drone Sensing NDVI in Potato Fields.
Japanese Journal of Farm Work Research, 2023 Noriko DEGUCHI +2 more
openaire +1 more source
Índices de vegetação como parâmetro para delimitação de zonas de manejo [PDF]
, 2015 TCC (graduação)- Universidade Federal de Santa Catarina. Campus Curitibanos. Agronomia.A aplicação de técnicas de agricultura de precisão (AP) no manejo da fertilidade do solo desperta o interesse de agricultores, consultores e empresas prestadoras de ...
Kuiawski, Amanda Carolina Marx Bacellar
core
Sustainable Development, EarlyView.ABSTRACT European urban climate change research lacks integration across scales, geography, and climate challenges, despite Europe's coordinated policy frameworks. Through a hybrid bibliometric and systematic review of 1528 studies (2010–2025) using Cortext Manager and PRISMA 2020 guidelines, this study maps the conceptual patterns, knowledge gaps, and
Isabela Pichardo‐Velázquez +2 more
wiley +1 more source
Assessment of agricultural drought in Iraq employing Landsat and MODIS imagery
Open EngineeringClimate change poses an urgent global challenge in water resource management, with drought emerging as a pervasive threat worldwide. Over the past two decades, Iraq has faced severe droughts, categorized into meteorological, agricultural, hydrological ...
Hatem Israa +3 more
doaj +1 more source
مجلة العلوم والدراسات الإنسانية - كلية الآداب والعلوم – المرجThis paper studies the Normalized Difference Vegetation Index (NDVI); the creation of the NDVI maps, how these maps are work, and how to create them using ArcMap. These maps sort the vegetation into low and high up to the NDVI values (±0.1). It measures greenness, vegetation health, predicts agricultural productivity, and map desertification; it is an ...
openaire +1 more source
Examining the NDVI index based on satellite images
Szakdolgozatomban a Füzesabony térségében készült műholdas felvételeket elemeztem a QGIS szoftver segítségével. Két különböző tábla NDVI indexét hasonlítottam össze két év (2023–2024) adatai alapján, kiemelten vizsgálva a búza, borsó és napraforgó ...
Sugár, Balázs
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Pastoralism and land degradation in Kazakhstan [PDF]
This thesis looks at the major factors, both environmental and institutional, which haye affected pastoralism in Kazakhstan throughout this century, concentrating in particular on the changes which have occurred since the end of the socialist period ...
Robinson, Sarah
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Using Remotely Sensed Data to Explore Spatial and Temporal Relationships Between Photosynthetic Productivity of Vegetation and Malaria Transmission Intensities in Selected Parts of Africa [PDF]
, 2011 Spatial and temporal variations in malaria transmission are naturally associated with prevailing climatic and environmental factors, for example rainfall, humidity, temperature and human activities.
Okumu, Fredros Oketch
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Extreme Weather Events and Agricultural Total Factor Productivity Growth
Southern Economic Journal, EarlyView.ABSTRACT The productivity of the agricultural sector is crucial for food security in a changing climate. This study estimates the impacts of extreme weather events on agricultural total factor productivity (TFP) growth, contributing to a more comprehensive understanding of the effects of climate change on agriculture.
Wei Zhang
wiley +1 more source