OOIR: Observatory of International Research

Papers

(The H4-Index of European Journal of Agronomy is 33. 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 2021-06-01 to 2025-06-01.)

Article	Citations
Pod canopy staggered-layer cultivation increases rapeseed (Brassica napus L.) yield by improving population canopy structure and fully utilizing light-energy resources	96
Input uncertainty in CSM-CERES-wheat modeling: Dry farming and irrigated conditions using alternative weather and soil data	94
Grass-legume intercropping pasture system improves physiological activity and yield of postcrop soybeans	71
Corrigendum to “Yield responses of arable crops to liming – An evaluation of relationships between yields and soil pH from a long-term liming experiment” [Eur. J. Agron. 105 (2019) 176–188]	71
Assessing genetics, biophysical, and management factors related to soybean seed protein variation in Brazil	71
Editorial Board	70
Dissimilarity in root traits and spatial distribution promotes the productivity of Piper nigrum L. and tree species in mixture systems	68
Long-term effects of wheat continuous cropping vs wheat in crop rotation on carbon content and mineralisation, aggregate stability, biological activity, and crop yield	63
Soil texture involvement in wildflower strip ecosystem services delivery in Mediterranean agro-environment	60
Achieving wheat seedling freezing injury assessment during the seedling stage using Unmanned Ground Vehicle (UGV) and hyperspectral imaging technology	60
Optimising the effect of nitrogen on winter oilseed rape grain yield in China: A meta-analysis	50
Nitrogen reduction enhances crop productivity, decreases soil nitrogen loss and optimize its balance in wheat-maize cropping area of the Loess Plateau, China	47
Winter barley grown in a long-term field trial with a large variation in N supply: Grain yield, yield components, protein concentration and their trends	46
Global sensitivity and uncertainty analysis of a sugarcane model considering the trash blanket effect	45
Crop responses to application of optimum nitrogen fertilizers on soils of various fertilities formed from long-term fertilization regimes	43
Maize planting date and maturity in the US central Great Plains: Exploring windows for maximizing yields	43
Long-term effects of optimized fertilization, tillage and crop rotation on soil fertility, crop yield and economic profit on the Loess Plateau	42
Deep fertilization combined with straw incorporation improved rice lodging resistance and soil properties of paddy fields	41
Delaying tillering nitrogen topdressing until the midtillering phase improves nitrogen use efficiency and reduces ammonia emission via rice canopy recapture	41
Enhancing irrigation scheduling by application efficiency estimations and soil moisture simulations	40
Inter-row floor management is a powerful factor for optimising vine balance in a non-irrigated organic Barbera vineyard in northern Italy	40
Predicting the nitrogen content of mediterranean forage crops: A remote sensing approach	40
Utilization of cattle slurry, biogas digestates and separated digestates by injection to organically managed spring barley	39
Phenolic content and profile of olive fruits: Impact of contrasting thermal regimes in non-Mediterranean growing environments	39
Optimizing nitrogen management enhances stalk lodging resistance and grain yield in dense planting maize by improving canopy light distribution	38

Genetic progress in 50 years of potato breeding in India: Where do we stand?	38
Evaluation of MSWX gridded data for modeling of wheat performance across Iran	37
Winter wheat maturity date prediction using MODIS/ECMWF data: Accuracy evaluation and spatiotemporal variation analysis	37
Crop residue decomposition and nutrient release are independently affected by nitrogen fertilization, plastic film mulching, and residue type	37
Bioenergy sorghum as balancing feedback loop for intensification of cropping system in salt-affected soils of the semi–arid region: Energetics, biomass quality and soil properties	36
Spatial-temporal coupling pattern between irrigation demand and soil moisture dynamics throughout wheat-maize rotation system in the North China Plain	35
Resilient soybean and maize production under a varying climate in the semi-arid and sub-humid Chaco	35
Effects of nitrogen forms on nitrogen utilization, yield, and quality of two wheat varieties with different gluten characteristics	33
Response of plastic film mulched maize to soil and atmospheric water stresses in an arid irrigation area	33
Aerial and ground-based phenotyping of an alfalfa diversity panel to assess adaptation to a prolonged drought period in a Mediterranean environment of central Chile	33