OOIR: Observatory of International Research

Papers

(The TQCC of Plant Production Science is 4. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Genetic identification of the local mukodamashi varieties of foxtail millet (Setaria italica (L.) P. Beauv) in Japan	24
Adaptive responses to flooding in wild rice species with various genomes other than AA	23
Contribution of genes related to grain number (Gn1a and WFP) introgressed into NERICA 1 to grain yield under tropical highland conditions in central Kenya	22
Hypoxia tolerance of four millet species is attributable to constitutive aerenchyma formation and root hair development of adventitious roots	20
Comparison of root dry matter content and root dry matter weight in sweet potato genotypes cultivated by transplanting and direct planting	18
Predicting rice (Oryza sativaL.) canopy temperature difference and estimating its environmental response in two rice cultivars, ‘Koshihikari’ and ‘Takanari’, based on a neural network	15
Improving efficiency of ground-truth data collection for UAV-based rice growth estimation models: investigating the effect of sampling size on model accuracy	14
Early ground rolling is highly effective in delaying spikelet initiation in early-sown spring wheat	13
Comparison of soybean crop performance under tropical environment between tropical and temperate cultivars with adjusted growth duration	10
Growth and yield-related traits of near-isogenic wheat lines carrying different alleles at the Vrn-D1 locus	10
Harnessing genetic diversity in cotton for enhanced resilience against salt stress by using agro-physiological characters	9
Effect of nitrogen fixation enhancing type SEN1 gene on soybean growth	9
Effect of Nano silicon particles spraying on carnation ( Dianthus c aryophyllus L.) plants grown in soilless culture and irrigated with sa	8
Evaluation of root distribution and nitrate leaching in sugarcane,Erianthus, and their intergeneric hybrid at new planting	8
Effect of flood and drip irrigation and difference of previous crop residue input on morphological and physiological traits in rice root	7
Impact assessment of main stem elongation and wind speed on lodging of soybean cultivar ‘Miyagishirome’	7
History and progress in rice research and its future perspective in Cambodia	7
Deepwater response in the African cultivated rice Oryza glaberrima	7
Genotype by Environment Interaction and Yield Stability of Coffee (Coffea arabica L.) Genotypes Evaluated in Western Ethiopia	6
Effect of breeding parents on the frequency distribution of cyanidin dominant progenies in purple-fleshed sweetpotato	6
Effects of maize plant type and row spacing on the field microclimate and yield of intercropping ginger	6
On-farm agronomic manipulations to improve rice (Oryza sativa L.) production in the saline coastal zone of the Red River Delta in Vietnam	6
Growth and salt accumulation capacity of the common ice plant in the tsunami-affected soil	5
Physiological and morphological factors affecting leaf sheath reinforcement and their contribution to lodging resistance in rice	5
Close mixed-planting with paddy rice reduced the flooding stress for upland soybean	5

Cross-locational experiments to reveal yield potential and yield-determining factors of the rice cultivar ‘Hokuriku 193’ and climatic factors to achieve high brown rice yield over 1.2kg m	5
Utilizing vegetation indices with optimal wavelengths to predict nitrogen uptake at the flowering stage and wheat yield	5
Evaluation of the susceptibility to green stem disorder in soybeans [Glycine max (L.) Merr.] with vegetative storage protein accumulation	5
A near-isogenic line for spikelet number in rice with a genetic background of IR64 under various fertilizer conditions	5
Optimizing a protocol for salinity recovery during seedling stage in rice	5
Solute contributions to osmotic adjustment in leaf segments of wheat ( Triticum aestivum L.) exposed to polyethylene glycol-induced water deficit	5
Correction	4
Establishment of a high-yield intercropping system for maize and legumes under rainfed conditions in eastern Bhutan	4
Yield and dry matter production of soybean response to late planting in southwestern Japan	4
Effects of temperature during ripening on amylopectin chain-length distribution of ‘Koshihikari’ and ‘Ichihomare’	4
Combined effect of S-type lateral root development and localized P application for increasing P uptake of lowland rice	4
Evaluation of the mitigating effect of crack treatment on waterlogging stress in soybean	4
Rice plants exhibit increased chilling tolerance and oligosaccharide production after acclimation	4