| Analysis of the water quality at Cipeusing river, Indonesia using the pollution index method A Suriadikusumah, O Mulyani, R Sudirja, ET Sofyan, MHR Maulana, ... Acta Ecologica Sinica 41 (3), 177-182, 2021 | 55 | 2021 |
| Pengaruh Aplikasi Pupuk Hayati, Vermikompos Dan Pupuk Anorganik Terhadap Kandungan N, Populasi Azotobacter sp. Dan Hasil Kedelai Edamame (Glycine max (L.) Merill) Pada … MR Setiawati, ET Sofyan, A Nurbaity, P Suryatmana, GP Marihot Agrologia 6 (1), 288786, 2017 | 44 | 2017 |
| The effect of organic and inorganic fertilizer applications on N, P-uptake, K-uptake and yield of sweet corn (Zea mays saccharata Sturt) ET Sofyan, DS Sara, Y Machfud IOP Conference Series: Earth and Environmental Science 393 (1), 012021, 2019 | 33 | 2019 |
| Pengaruh kombinasi pupuk N, P, K dan vermikompos terhadap kandungan C-organik, N total, C/N dan hasil kedelai (Glycine Max (L.) Merill) kultivar edamame pada inceptisols Jatinangor K Astari, A Yuniarti, ET Sofyan Jurnal Agroekoteknologi 8 (2), 2016 | 29 | 2016 |
| Beberapa sifat kimia tanah inceptisol dan hasil kedelai (Glycine max L.) akibat pemberian bahan amelioran R Sudirja, B Joy, A Yuniarti, ET Sofyan, O Mulyani, A Mushfiroh Prosiding Seminar Hasil Penelitian Tanaman Aneka Kacang dan Umbi, 198-205, 2017 | 22 | 2017 |
| The effect of organic and inorganic fertilizer applications on N, P and K uptake and yield of sweet corn (Zea mays saccharata Sturt) ET Sofyan, DS Sara Journal of Tropical Soils 23 (3), 111-116, 2019 | 21 | 2019 |
| Pengaruh kompos sampah kota dan pupuk kandang sapi terhadap sifat kimia tanah dan hasil tanaman jagung manis (Zea mays saccharata) pada Fluventic Eutrudepts asal Jatinagor … A Sandrawati, ET Sofyan, O Mulyani Laporan Penelitian Dasar (LITSAR). Universitas Padjadjaran, 2007 | 20 | 2007 |
| The effect of bio-fertilizer on soil chemical properties of sugarcane in Purwadadi Subang O Mulyani, E Trinurani, R Sudirja, B Joy KnE Life Sciences, 164-171, 2017 | 18 | 2017 |
| Pengaruh Kompos Sampah Kota dan Pupuk Kandang Ayam Terhadap Beberapa Sifat Kimia Tanah dan Hasil Tanaman Jagung Manis Pada Fluventic Eutrudepts Asla Jati Nangor Kabupaten Sumedang O Mulyani, E Trinurani, A Sandrawati Lembaga Penelitian, Fakultas Pertanian, Universitas Padjajaran, Bandung, 2007 | 18 | 2007 |
| Penyerapan unsur hara N, P dan K tanaman jagung manis (Zea Mays Saccharata Sturt) akibat aplikasi pupuk urea, Sp-36, Kcl dan pupuk hayati pada fluventic eutrudepts asal jatinangor ET Sofyan, Y Machfud, H Yeni, G Herdiansyah Jurnal Agrotek Indonesia 4 (1), 1-7, 2019 | 17 | 2019 |
| Efek sterilisasi dan komposisi media produksi inokulan fungi mikoriza arbuskula terhadap kolonisasi akar, panjang akar dan bobot kering akar sorgum TM Dewi, A Nurbaity, P Suryatmana, ET Sofyan Jurnal Agro 4 (1), 24-31, 2017 | 17 | 2017 |
| Pengaruh pupuk hayati padat terhadap serapan N dan P tanaman, komponen hasil dan hasil padi sawah (Oryza sativa L.) MR Setiawati, ET Sofyan, Z Mutaqin Jurnal Agroekoteknologi 8 (2), 2016 | 17 | 2016 |
| Groundwater quality assessment for suitable drinking and agricultural irrigation using physico-chemical water analysis in the Rancaekek-Jatinangor District, West Java, Indonesia MSD Hadian, FN Azy, I Krismadiyanti, DL Arfani, ET Sofyan, TE Prayogi 6th International Conference on Environmental Science and Technology 84 (10 …, 2015 | 17 | 2015 |
| Kesuburan Tanah dan Pemupukan D Aisyah, T Kurniatin, S Mariam, B Joy, M Damayanti, T Syammusa, ... RR Print. Bandung, 2006 | 17 | 2006 |
| Application of Glomus sp. and Pseudomonas diminuta reduce the use of chemical fertilizers in production of potato grown on different soil types A Nurbaity, ET Sofyan, JS Hamdani IOP Conference Series: Earth and Environmental Science 41 (1), 012004, 2016 | 15 | 2016 |
| Pupuk dan pemupukan AD Suyono, T Kurniatin, S Mariam, M Damayanti, T Syammusa, A Yuniarti, ... UNPADPRESS. Bandung, 2008 | 15 | 2008 |
| Pemberdayaan kelompok wanita tani dalam pembuatan pupuk organik cair ramah lingkungan di Cibiru Wetan ET Sofyan, Y Machfud, O Mulyani Dharmakarya 6 (4), 2017 | 14 | 2017 |
| Pupuk dan Pemupukan. Bandung DS Aisyah, T Kurniatin, S Mariam, B Joy, M Damayani, T Syammusa, ... Unpad Press, 2008 | 12 | 2008 |
| Some soil biological and chemical properties as affected by biofertilizers and organic ameliorants application on paddy rice BN Fitriatin, AP Amanda, NN Kamaluddin, FH Khumairah, ET Sofyan, ... Eurasian Journal of Soil Science 10 (2), 105-110, 2021 | 9 | 2021 |
| Increasing soil P and yield of upland rice through application phosphate solubilizing microbes BN Fitriatin, ET Sofyan, T Turmuktini Haya: The Saudi Journal of Life Sciences 6 (7), 163-167, 2021 | 8 | 2021 |
