| Biochar characteristics and application rates affecting corn growth and properties of soils contrasting in texture and mineralogy S Butnan, JL Deenik, B Toomsan, MJ Antal, P Vityakon Geoderma 237, 105-116, 2015 | 336 | 2015 |
| Land–use changes influencing C sequestration and quality in topsoil and subsoil B Kunlanit, S Butnan, P Vityakon Agronomy 9 (9), 520, 2019 | 45 | 2019 |
| Biochar properties influencing greenhouse gas emissions in tropical soils differing in texture and mineralogy S Butnan, JL Deenik, B Toomsan, MJ Antal, P Vityakon Journal of Environmental Quality 45 (5), 1509-1519, 2016 | 34 | 2016 |
| Biochar properties affecting carbon stability in soils contrasting in texture and mineralogy S Butnan, JL Deenik, B Toomsan, P Vityakon Agriculture and Natural Resources 51 (6), 492-498, 2017 | 30 | 2017 |
| Effects of neem leaf extract on the soil properties, growth, yield, and inorganic nitrogen contents of lettuce P Sriraj, B Toomsan, S Butnan Horticulturae 8 (12), 1104, 2022 | 8 | 2022 |
| Effects of Neem Seed Extract on Nitrate and Oxalate Contents in Amaranth Fertilized with Mineral Fertilizer and Cricket Frass P Sriraj, B Toomsan, S Butnan Horticulturae 8 (10), 898, 2022 | 5 | 2022 |
| Biochars differing in properties and rates impacting soil-plant and greenhouse gases in different textured and mineralogy soils S Butnan Ph. D. diss. Khon Kaen Univ., Khon Kaen, Thailand, 2015 | 5 | 2015 |
| Lengths of time of rice husk biochar incorporation before planting affect soil properties and rice yield S Butnan, P Vityakon Agronomy 13 (6), 1445, 2023 | 4 | 2023 |
| Rice-Derived Biochars Enhance the Yield of Spring Onion (Allium cepa L. Var. Aggregatum), While Reducing Pesticide Contamination in Soil and Plant S Hemowng, C Sangrit, P Phunthupan, S Butnan, P Vityakon APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 19 (1), 349-358, 2021 | 4 | 2021 |
| The interactive effects of soil disturbance and residue quality on soil nitrogen mineralisation in a tropical sandy soil S Butnan, P Vityakon Soil Research 58 (3), 277-288, 2020 | 4 | 2020 |
| Cricket frass: the high-quality organic fertilizer for vegetable growth improvement. S Butnan, J Duangpukdee | 3 | 2021 |
| Organic and chemical fertilizers have varied effects on tomato growth in a sandy soil S Butnan, B Toomsan, P Vityakon Khon Kaen Agric. J 47 (Suppl 1), 1705-1710, 2019 | 3 | 2019 |
| Application rates of cricket feces influencing soil properties and rice yield in soils of different moisture contents S Butnan Indian Journal of Agricultural Research 58 (2), 279-284, 2024 | 2 | 2024 |
| Ovicidal and Pediculicidal Activity of Indigofera suffruticosa Mill. Leaf Oil on Pediculus humanus capitis Egg to Adult Stages P Udonsan, R Aukkanimart, J Prathumtet, S Butnan, P Sriraj Acta Parasitologica 68 (4), 853-861, 2023 | 2 | 2023 |
| Temporal Effects of the Combined Use of Cricket Frass and Eucalyptus Biochar on the Yield and Tissue Nitrate Content in Chinese Kale. S Butnan, J Duangpukdee, P Sriraj Pertanika Journal of Tropical Agricultural Science 45 (3), 2022 | 2 | 2022 |
| Effects of neem leaf extract on inorganic nitrogen transformation in sandy soil. S Butnan, J Duangpukdee, P Sriraj Soil Science Annual 73 (4), 2022 | 1 | 2022 |
| Charcoal Production and Distribution as a Source of Energy and its Potential Gain for Soil Amendment in Northeast Thailand. S Butnan, B Toomsan, P Vityakon Pertanika Journal of Social Sciences & Humanities 26 (2), 2018 | 1 | 2018 |
| Lasting effects of the co-application of rice husk biochar with cattle manure and compost on soil and corn P Sriraj, S Butnan Soil Science Annual 75 (4), 195816, 2024 | | 2024 |
| Nitrogen transformation for varying application rates of incorporated and surfaced placements of cricket faeces in a tropical sandy soil S Autaiwat, S Butnan Tropical Agriculture 101 (4), 497-509, 2024 | | 2024 |
| Nitrogen transformation and growth-yield-quality responses of rice in the neem leaf extract applied and water-lowered soils. S Butnan, W Kulna, P Sriraj Soil Science Annual 75 (2), 2024 | | 2024 |
