| 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 | 20 |
| 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 | 14 |
| 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 | 12 |
| 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 | 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 | 3 |
| 6 | Effect of chitosan application on some secondary plant metabolites in chili | Amkha S., Rungcharoenthong P. | 2021 | Acta Horticulturae,
1312, pp. 243-248 | 3 |
| 7 | 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 |
| 8 | 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 | 2 |
| 9 | 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 |
| 10 | 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 |
| 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), 467 | 1 |
| 12 | 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 | 1 |
| 13 | 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 | 1 |
| 14 | Deciphering chemical fertilizers and chicken compost effects on soil chemical properties and mung bean yield under ideal moisture conditions | Musyoka N.M., Amkha S. | 2025 | Asia-Pacific Journal of Science and Technology,
30(1), APST-30-01-01 | 0 |
| 15 | Silicon source from calcium silicate of steel making slag on leaf thickness, trichomes number, yield and silicon content in rice RD 49 variety grown under nutrient solution by deep water technique system | Srisuwan A., Phommuangkhuk A., Amkha S. | 2025 | Asia Pacific Journal of Science and Technology,
30(6), APST-30-06-11 | 0 |
| 16 | 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 |