OOIR: Observatory of International Research

Papers

(The H4-Index of Precision Agriculture is 29. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-01-01 to 2025-01-01.)

Article	Citations
Deep mango cultivars: cultivar detection by classification method with maximum misidentification rate estimation	195
Deep-learning-based counting methods, datasets, and applications in agriculture: a review	112
Correlation of UAV and satellite-derived vegetation indices with cotton physiological parameters and their use as a tool for scheduling variable rate irrigation in cotton	103
Spatial patterns of soil microbial communities and implications for precision soil management at the field scale	101
Monitoring leaf nitrogen content in rice based on information fusion of multi-sensor imagery from UAV	89
Correlating the field water balance derived crop coefficient (Kc) and canopy reflectance-based NDVI for irrigated sugarcane	68
The effect of growth stage and plant counting accuracy of maize inbred lines on LAI and biomass prediction	57
An economic evaluation of site-specific input application Rx maps: evaluation framework and case study	52
Estimating litchi flower number using a multicolumn convolutional neural network based on a density map	51
Investigation of the similarities between NDVI maps from different proximal and remote sensing platforms in explaining vineyard variability	50
The noise-reduction potential of Radar Vegetation Index for crop management in the Czech Republic	49
Impact of potassium fertilisation on mobile proximal gamma-ray spectrometry: case study on a long-term field trial	47
Mapping fire blight cankers and autumn blooming in pear trees using Faster R-CNN	46
Potential of multi-seasonal vegetation indices to predict rice yield from UAV multispectral observations	42
In vivo sensing to monitor tomato plants in field conditions and optimize crop water management	42
On-farm evaluation of a crop forecast-based approach for season-specific nitrogen application in winter wheat	41
Estimation of corn crop damage caused by wildlife in UAV images	40
Field validation of NDVI to identify crop phenological signatures	39
From pen and paper to digital precision: a comprehensive review of on-farm recordkeeping	38
Assessing grapevine water status in a variably irrigated vineyard with NIR/SWIR hyperspectral imaging from UAV	38
Improving the congruency of satellite-based fertilizer maps with field-operable units using pneumatic spreaders	36
Adoption of internet of things-enabled agricultural systems among Chinese agro-entreprises	36
Implementing variable-rate herbicide applications based on soil physical properties in grain sorghum	35
iDVS: interactive 2D and 3D visualizations of proximal sensor data for rapid characterization of soil profiles	35
Analysis of sampling precision in low-density weed populations	33

Water distribution analysis of a linear move irrigator by aerial survey and RTK-GNSS monitors	31
A new multispectral index for canopy nitrogen concentration applicable across growth stages in ryegrass and barley	30
Soil sampling and sensed ancillary data requirements for soil mapping in precision agriculture I. delineation of management zones to determine zone averages of soil properties	30
Potential of fertilizer segregation during application using spinner disc spreader	30