Koki Toyota

Tokyo University of Agriculture and Technology — Japan

Agricultural and Biological Sciences · Life Sciences

36h-index5.2kcitations240works0.92yr avg
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Research Topics

Nematode management and characterization studies(78), Soil Carbon and Nitrogen Dynamics(42), Legume Nitrogen Fixing Symbiosis(31), Plant-Microbe Interactions and Immunity(28), Plant Disease Management Techniques(26)

Publications240 total

Plant-parasitic nematodes associated with dragon fruit and the first report of the cactus cyst nematode, Cactodera cacti, in the Mekong Delta, Vietnam
Australasian Plant Pathology·2026
Microbial mechanisms underlying the reduction of soil mineral nitrogen availability by ectomycorrhizal tree introduction in cedar plantations
Plant and Soil·2025
Potential risk of P loss in salt-affected acidic soils amended with biochar or compost
Journal of soil science and plant nutrition·2025
Metabarcoding reveals preservation of non-target nematode communities to fipronil applied to control Pratylenchus spp. in ratoon sugarcane
Crop Protection·2025
Influence of rice husk biochar pre-application on leachate quality and soil properties in green-manured clay loam Andosols
Pedosphere·2025· 1 cited
Influence of rice straw mulching on soil available silicate and maize growth in paddy fields affected by saline intrusion in the Mekong River Delta, Vietnam
Plant and Soil·2025Open Access
Influence of rice straw mulching on soil available silicate and maize growth in paddy fields affected by saline intrusion in the Mekong River Delta, Vietnam
2025Open Access
Long-term NPK fertilization enhances microbial carbon use efficiency in Andosols by alleviating P limitation and shifting microbial strategies
Environmental Research·2025· 1 citedOpen Access
Relationship Between the Density of <i>Ditylenchus destructor</i> in Soil at Harvest Evaluated Using Real-Time PCR and Sweetpotato Disease Incidence
Plant Disease·2025
Effects of Mung Bean Residue Return and Biochar Amendment Combined with Reduction in Inorganic Fertilizer on Rice Yield and Nutrient Uptake: A Case Study in Mekong Delta, Vietnam
Agronomy·2025· 1 citedOpen Access
Effects of Rice Straw Mulching on Nematode Community in Upland-Paddy Rice Systems in Salt-Affected Soils
SSRN Electronic Journal·2025Open Access
Genetic Diversity of Endospore-forming Nitrogen-fixing Bacteria and Their Future Application as Biofertilizers in the Central Dry Zone of Myanmar
Microbes and Environments·2025Open Access
Fertilizer effect of phosphorus-enriched foamed glass treated with pig slurry on the growth of komatsuna and wheat
Soil Science & Plant Nutrition·2024
Enhancing soil quality in intensive rice cultivation through short-term growth of green manure and its incorporation combined with rice husk or its ash: a laboratory incubation study
Soil Science & Plant Nutrition·2024· 2 cited
Distribution of the soybean cyst nematode, Heterodera glycines, in green soybean cultivation areas of Japan and its control measures
Nematology·2024
Occurrence of a population of the root‐knot nematode, <scp><i>Meloidogyne incognita</i></scp>, with low sensitivity to two major nematicides, fosthiazate and fluopyram, in Japan
Pest Management Science·2024· 7 citedOpen Access
Comparative Analysis of Japanese Soils: Exploring Power Generation Capability in Relation to Bacterial Communities
Sustainability·2024Open Access
Aluminum dynamics in nitrogen‐saturated Andisols in Tokyo
Ecological Research·2024· 1 citedOpen Access
Controlling polymer degradation by addition of plant aromatic polymer, lignin
Materials Today Communications·2024· 4 cited
Enchytraeid-stimulation of nitrogen mineralization from green plant residues in an organic soil
Pedobiologia·2024· 1 cited
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Frequent Co-authors

Takashi Motobayashi(10), Makoto Kimura(7), Karl Ritz(7), Erika Sato(6), Min Yu(6), Masaaki Hosomi(5), Khin Thawda Win(5), Masanori Okazaki(4), Satoko Wada(4), Jun Lü(4), Dingjiang Chen(4), Yosuke Yanai(3), Tadashi Hirasawa(3), Tomoaki Shirakashi(3), Khin Moe Kyaw(3), Nguyễn Thị Kim Phượng(3), Tajul Islam(3), Ryoko Nonaka(3), Aye Thida Win(3), Miho Yoshikawa(2)