| # | Document title | Authors | Year | Source | Cited by |
| 1 | Effect of rice straw incorporation on soil properties and rice yield | Saothongnoi V., Amkha S., Inubushi K., Smakgahn K. | 2014 | Thai Journal of Agricultural Science
47(1),pp. 7-12 | 15 |
| 2 | Controlled mineralizing acetaldehyde condensation urea (CM-CDU) fertilizer can reduce nitrate leaching and N2O emission from an Andisol with continuous cropped komatsuna (Brassica napa L.) | Amkha S., Amkha S., Sakamoto A., Tachibana M., Inubushi K. | 2009 | Soil Science and Plant Nutrition
55(6),pp. 772-777 | 13 |
| 3 | Arbuscular mycorrhiza fungi applications and rock phosphate fertilizers enhance available phosphorus in soil and promote plant immunity in robusta coffee | Jaitieng S., Sinma K., Rungcharoenthong P., Amkha S. | 2020 | Soil Science and Plant Nutrition
| 7 |
| 4 | The physical property changes during storage of 25-7-7 analysis grade of suspension fertilizer processed by Luxen's method | Triratanaprapunta P., Osotsapar Y., Sethpakdee R., Amkha S. | 2014 | Modern Applied Science
8(6),pp. 61-69 | 3 |
| 5 | Effects of tillage system and soil organic matter amendment on growth, yield of pathumthani 80 rice and carbon sequestration in paddy soil | Buarach K., Thongjoo C., Udomprasert N., Amkha S. | 2014 | Modern Applied Science
8(4),pp. 1-7 | 3 |
| 6 | Gibberellin application and potash fertilizer on yield and quality of 'White Malaga' grape | Amkha S., Saengkai K., Rungcharoenthong P. | 2018 | Acta Horticulturae
1206,pp. 51-56 | 2 |
| 7 | The nitrogenase activity and indole-3-acetic acid production of Azospirillum spp. Isolates from rice root and rhizosphere soil and their efficiencies on growth promotion of rice | Preepremmot P., Amkha S., Chungopast S., Mala T. | 2019 | Journal of the International Society for Southeast Asian Agricultural Sciences
25(2),pp. 130-142 | 1 |
| 8 | Effect of nitrogen fertilizer and Azospirillum product on growth of rice variety Pathum Thani 1 and bacterial diversity in the rhizosphere | Preepremmot P., Amkha S., Chungopast S., Mala T. | 2020 | International Journal of Agricultural Technology
16(5),pp. 1199-1216 | 1 |
| 9 | Effect of chitosan application on some secondary plant metabolites in chili | Amkha S., Rungcharoenthong P. | 2021 | Acta Horticulturae
1312,pp. 243-248 | 1 |
| 10 | A study of external morphological changes and the development time towards further understanding the biology of Elenchus yasumatsui Kifune & Hirashima (Strepsiptera: Elenchidae) male | Suraksakul P., Piyaphongkul J., Rungcharoenthong P., Amkha S. | 2022 | ScienceAsia
48(5),pp. 524-531 | 0 |
| 11 | Evaluation of ch4 emission in two paddy field areas, Khonkaen and Ayutthaya, in Thailand | Sukdanont P., Arunrat N., Amkha S., Ryusuke H. | 2021 | Agriculture (Switzerland)
11(5) | 0 |
| 12 | Impacts of cultivar and growing substrate on growth and yield of melon | Rungcharoenthong P., Ong-Art S., Amkha S. | 2021 | Acta Horticulturae
1312,pp. 311-314 | 0 |
| 13 | Effect of calcium silicate on number of trichomes, leaf thickness and chlorophyll in tomato | Amkha S., Rungcharoenthong P. | 2021 | Acta Horticulturae
1312,pp. 249-254 | 0 |
| 14 | Effects of mycorrhizal fungi with phosphate fertilizer applications on phosphate solubilizing and soil properties of grapes orchard | Tiamtanong S., Sinma K., Mala T., Rungcharoenthong P., Amkha S. | 2015 | Modern Applied Science
9(1),pp. 149-156 | 0 |