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All Journal Journal of Tropical Soils JTSL (Jurnal Tanah dan Sumberdaya Lahan) Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Jurnal Solum Planta Tropika TERRA : Journal of Land Restoration Jurnal Pertanian Agros JURNAL AGROHITA Jurnal Hilirisasi IPTEKS (JHI) International Journal of Agricultural Sciences Jurnal Sains Agro Agroradix : Jurnal Ilmu Pertanian Jurnal Pengabdian kepada Masyarakat Journal of Applied Agricultural Science and Technology Prosiding Seminar Nasional Universitas Serambi Mekkah Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Jagur: Jurnal Agroteknologi Horizon: Indonesian Journal of Multidisciplinary Journal Arunasita
Syafrimen Yasin
Dosen Jurusan Ilmu Tanah Universitas Andalas Padang, INDONESIA
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Public Health Social Sciences Veterinary Other

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Journal : JURNAL AGROHITA

 1 
APLIKASI KOMPOS (JERAMI+TITHONIA) DAN BIOCHAR DENGAN MENGGUNAKAN KOMBINASI YANG BERBEDA DALAM UPAYA PENINGKATAN SIFAT KIMIA TANAH PADA LAHAN SAWAH DENGAN METODE SRI (SYSTEM OF RICE INTENSIFICATION) DI KOTA PADANG Erick Yuhardi; Gusnidar Gusnidar; Syafrimen Yasin
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 5, No 2 (2020): Jurnal Agrohita
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v5i2.2081

Abstract

Penelitian Aplikasi Kompos (Jerami + Tithonia) Dan Biochar Dengan Menggunakan Kombinasi Yang Berbeda Dalam Upaya Peningkatan Sifat Kimia Tanah Pada Lahan Sawah Dengan Metode SRI (System Of Rice Intensification) dilaksanakan pada bulan November 2019 - Februari 2020 di Kecamatan Kuranji, Kota Padang, Sumatera Barat dan di lanjutkan di Laboratorium Jurusan Ilmu Tanah, Universitas Andalas. Tujuannya adalah mengkaji pengaruh aplikasi kompos (jerami + tithonia) dan biochar terhadap sifat kimia tanah pada lahan sawah dengan metode SRI. Penelitian ini menggunakan rancangan acak kelompok (RAK) yang terdiri dari 6 perlakuan dan 3 ulangan. A= kontrol, B= 100%K (kompos), C= 75%K + 25%B (biochar), D= 50%K + 50%B, E= 25%K + 75%B, F= 100%B. Data analisis tanah diuji dengan kriteria penilaian ciri kimia tanah. Hasil penelitian menunjukkan terjadi peningkatan nilai pada perlakuan 25%K (setara 1,87 ton ha-1) + 75%B (5,62 ton ha-1) seperti pH 1,33 (unit), Eh 17,4 (mV), N-total 0,49 (%), C-organik 0,78 (%), P-tersedia 14,75 (%), KTK 19,83 (cmol kg-1), Ca-dd 0,48 (cmol kg-1), Mg-dd 0,45 (cmol kg-1), Na-dd 0,44 (cmol kg-1) dan K-dd 0,27 (cmol kg-1) dibandingkan dengan kontrol. Perlakuan terbaik adalah kompos 25% + biochar 75% dalam meningkatkan sifat kimia tanah sawah kecuali C-organik dan Ca-dd.
PENGARUH KOMPOS JERAMI PADI PLUS TITHONIA DAN BIOCHAR TERHADAP SIFAT KIMIA TANAH SAWAH Muhammad Lucky; Syafrimen Yasin; Gusnidar Gusnidar
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 5, No 2 (2020): Jurnal Agrohita
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v5i2.2160

Abstract

The low level of soil fertility resulted the decrease of productivity intensification of rice fields. One of the effort is conducted by farmers to improve the fertility are continous application of synthetic fertilizer (PS). Intensive use made PS cause pollution and soil damage. This study was aimed to identification at the best combination the straw plus tithonia compost (J+T) and biochar to improving soil chemical properties intensification of rice fields, and than look effect of increasing compost (J+T) and biochar to soil chemical properties intensification of rice fields. This research was conducted in rice fields in Kuranji, Padang City, West Sumatera. The experimental design used a rondomized complete blok design. The treatments were 0% compost (J+T) and 0% biochar; 100% compost (J+T); 75% compost (J+T) and 25% biochar; 50% compost (J+T) and 50% biochar; 25% compost (J+T) and 75% biochar; 100% biochar. The data were analyzed the variance using F-test DNMRT 5% level. The result showed that the 25% compost (J+T) and 75% biochar the best combination to improvement soil chemical properties intensification of rice fields, that dosage increased soil pH by 6,30; Eh 65,00 mV; organic C 2,53%; organic M 4,35%; total N 0,93%; available P 26,00 ppm; CEC 40,48 cmol(kg)-1; exchangeable K 1,47 cmol(kg)-1; exchangeable Ca 1,06 cmol(kg)-1; exchangeable Na 0,67 cmol(kg)-1; exchangeable Mg 0,57 cmol(kg)-1.
Co-Authors . Adrinal . Burbey . DARMAWAN . Gusmini . Junaidi . Junaidi . Reflinaldon Ade Candra Afrizal Zainal Agustian Agustian Agustian Agustian Agustian Agustian Andhika, Rantau Annisa Fitri Anwar, Aswaldi Atman Atman Atman Atman Atman Atman, Atman Auzar Syarif Azwar Rasyidin Bori Heria Fadli Bujang Rusman Burbey Burbey Burbey, . Darfis, Irwan Darmawan Darmawan Darmawan, Darmawan David David Dedy Iskandar Dewi Rezki Dian Fiantis Dini Hervani Edri Yeni ekawati, fitri Erick Wahyudi Erick Yuhardi Erick Yuhardi Gusmini Gusnidar, G Harianti, Mimien Hasnelly Hasnelly Hasnelly Hasnelly Herlena, Silvia Hermansah Herviyanti Herviyanti Herviyanti Hidayati, Helsa Ilmi, Rozatul Indra Dwipa Irfan Suliansyah Junaidi Junaidi Junaidi Junaidi Juwita, Pitri Kurnianto, Reza Tri Lita, Arestha Leo Lusi Maira M. Lucky Masunaga, Tsugiyuki Maulana, Amsar Mimien Harianti Muhammad Lucky Munzir Busniah Musliar Kasim MY SYAHRAWATI Nasution, Nur Fadillah Novalina Novalina Nurhajati Hakim Prasetio, Teguh Budi Purwoko, Agus Rafnel Azhari Rantau Andhika Resi Ezrari RR. Ella Evrita Hestiandari Ruhaimah Ruhaimah Rusman, Bujang Saleh, Sulaiman Sandi, Nofrita Silvia Herlena Silvia Permata Sari Sisilia Rosana Siska Amelia Sulaiman Saleh Teguh Budi Prasetyo Tengku Riza Zarzani N Tsugiyuki Masunaga Tutik Oktaviana Ulfia Fadilla Wahyudi, Erick Yadi Jufri Yulnafatmawita Yulnafatmawita Yulnafatmawita Yulnafatmawita Yulnafatmawita Yulnafatmawita, . Zainal, Afrizal Zulkarnaini Zulkarnaini