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Dinamika Kemasaman dan Status Ionik pada Tanah Gambut yang diberi Berbagai Jenis Abu Saputra, Riza Adrianoor; Fatimah, Siti; Noor, Muhammad; Jumar, Jumar
Agrotechnology Research Journal Vol 8, No 2 (2024): Agrotechnology Research Jurnal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v8i2.93109

Abstract

The aim of this research is to determine the effects of various types of ash on the acidity and ionic status of peat soil, as well as to investigate the relationship between soil acidity and the ionic status of peat soil treated with these different types of ash. The research employed a one-factor completely randomized design (CRD). The factor studied was the type of ameliorant, consisting of four levels: a0 = no ameliorant, a1 = rice husk ash, a2 = sawdust ash, and a3 = empty oil palm bunch ash. Each treatment was replicated five times, resulting in a total of 20 experimental units. The results indicated that the application of ash significantly affected the acidity (pH), redox potential (Eh), Electrical Conductivity (EC), and Cation Exchange Capacity (CEC) of peat soil at various observation times. The relationships observed were as follows: soil pH and Eh exhibited a moderate negative correlation (r = -0.522 at three  months after treatment), Eh and EC showed a strong negative correlation (r = -0.643 at three months after treatment), EC and CEC had a positive correlation (r = 0.620 at 18 months after treatment), and CEC with pH demonstrated a positive correlation (r = 0.550 at 12 months after treatment). The most effective ameliorant was found to be empty oil palm bunch ash (a3), followed by sawdust ash (a2).
Pupuk Organik Cair plus Urine Kambing terhadap Pertumbuhan dan Hasil Kedelai Edamame Organik Santoso, Untung; Saputra, Riza Adrianoor; Septiana, Noni
Agrotechnology Research Journal Vol 8, No 1 (2024): Agrotechnology Research Jurnal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v8i1.77244

Abstract

The development of edamame soybeans is quite promising. Since edamame soybeans are an export commodity, increasing edamame soybean production can support domestic and international markets. Cultivating edamame soybeans has obstacles in every production process. The soil fertility level is the main factor in increasing the production of edamame soybean cultivation, but using soil chemicals is one of the causes of decreased fertility. The solution to these obstacles is to use organic fertilizer from waste materials, one of which is liquid organic fertilizer (LOF) from goat urine. This study aims to determine the effect of LOF+ goat urine on the growth and yield of organic edamame soybeans and the best concentration of LOF+ goat urine on the growth and yield of organic edamame soybeans. The research used a randomized block design (RBD) and five treatment levels of LOF+ goat urine: 0, 5, 10, 15, and 20%, with five repetitions to obtain 25 experimental units. The research showed that treatment LOF 5% (equivalent to 50 mL LOF+ in 950 mL water) was the best treatment for increasing edamame plant height by 23.03%, number of leaves by 12.59%, and number of fresh pods by 17.29%, weight of fresh pods 41.05%, and production of as much as 41% can increase the growth and yield of edamame soybeans.
Evaluasi Kualitas Kompos Limbah Baglog Jamur Tiram Berbasis Standar Nasional Indonesia dan Uji Perkecambahan Benih pada Tanah Sulfat Masam Putri, Komala Aminda; Jumar, Jumar; Saputra, Riza Adrianoor
Agrotechnology Research Journal Vol 6, No 1 (2022): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (312.166 KB) | DOI: 10.20961/agrotechresj.v6i1.51272

Abstract

Oyster mushroom baglog waste that is not used properly will cause problems such as environmental pollution, and can also be a source of pollution for cultivated oyster mushrooms. Composting is an alternative to the management of oyster mushroom baglog waste. However, the compost must also be of good quality, the quality of the compost can be determined both by the physical and chemical properties of compost. Given the importance of compost quality, compost must refer to the standard criteria that have been determined. Therefore, this research aims to evaluate the physical quality (temperature, aroma, and color) and chemical (pH, organic C, total N, ratio C/N, total P, and total K) compost of oyster mushroom baglog waste based on the Indonesian National Standard (SNI) 19-7030-2004, corn seed germination, and rice root growth on acid sulfate soil applied to oyster mushroom baglog waste compost. The results showed that the compost of oyster mushroom baglog waste had complied with the SNI, where the parameters of the compost had met SNI, namely: temperature 33 oC, blackish-brown color, smell like soil, organic C 14.38%, N 0.74%, ratio C/N 19.43, P 0.50%, K 0.35%, and the percentage of germination of corn seeds of Exsotic Pertiwi Varieties was 97% of germinated seeds. The application of oyster mushroom baglog waste compost at a dose of 20 ton.ha-1 was able to increase the root length of rice in acid sulfate soils.
Co-Authors Abdul Rahman Adhani, Muhammad Ridho Agus Saputera Ahmad Rosadi Ahmad Wahyudianur Akhmad Habibullah Akhmad Rizali Akhmad Rizali Alda Navira Amalia, Hilma Andini Putri Syawalluna Anis Wahdi Anshary, Muhammad Saifuddin Apriani, Rila Rahma Ayu Fitriani Ayu Lestari aziza, noor laili Bahjatussaniah Chatimatun Nisa Dwi Jaka Ananda Edo Legianto Pratama Ellya, Hikma Fadhil, Muhammad Syarif Farid, Muhammad Miftah Febriani Purba Gazali, Akhmad Guna, Ridho Adji Hafidzah, Fadia Audyani Hakim, Muhamad Karim Abdillah Helwenda Helwenda Husna, Kamilatul I Gede Kariasa Imam Nugraha, Muhammad Indradewa, Rhian Indriani Indriani Irawan, Herri Irvan Indra Resnawan Joko Purnomo Juanda Saputra Jumar Jumar Jumar Jumar Jumar, Jumar Kamiliah Wilda Kastalani, M. Abral Khairunnisa, Azra Jannati Komala Aminda Putri Komala Aminda Putri Komalasari, Noor Lia Rahcmawati Luki Anjardiani M. Shaleh Wafiuddin Magfirah, Mutiarani Salsabila Majid, Zuliyan Agus Nur Muchlis Marchel Alfaro Sefanya Masyhudah Rosni Merry Awalia Mila mila Mislawati, Mislawati Muhammad Aldy Zidani Muhammad Alfian Muhammad Aminuddin, Muhammad Muhammad Aulia Mahendra Muhammad Hayatullah Muhammad Imam Nugraha Muhammad Noor Muhammad Noor Muhammad Nova Alfarisy Muhammad Raihan Aulia Rahman Muhammad Saifuddin Anshary Mulyawan, Ronny Munanto Munanto Nabila, Ardelia Najirul Hafizah Najwa, Nugraha Anthoni Nehemia, Jean Melver Nina Budiwati Nindhiani, Faridawati Junjung Nol Hakim, Lukman Noor Aisyah Noor Khamidah Noor Laila Aziza Noor Laili Aziza Noor Laili Aziza Norwinda Norwinda Norwinda, Norwinda Nour Wasilah Shopa Riska Novitriani Saragih Nugroho, Agung Nurin Nisa Farah Diena Nurlaila Nurlita, Saskia Nursyam Andi Syarifuddin Perdana, Arga Kusuma Pradana, Adiatma Putra Prayogo, Joni Yogo Puspita, Regina Ayu Putri, Komala Aminda Putri, Rizka Diandra Rahmadini, Delvy Diena Rahman Sidik, Rifqi Ramadani, Qudsi Riska Amelisa Rizki Fadila Rohmanna, Novianti Adi Ronny Hakim, Muhammad Saputera, Agus Saputri, Henny Ramelan Sari, Noorkomala Sari, Nukhak Nufita Satrianto, Daniel Septiana, Noni Siska Aulia Siti Fatimah Siti Raudhatul Jannah Sitti Waahidaturrahmah Sofyan, Antar Sofyan, Antar Sofyan, Antar Suparto, Hairu Syarbini, Muhammad Syati Irawati Syawalluna, Andini Putri Tuti Heiriyani Untung Santoso Untung Santoso Vina Amelia, Vina Wahdah, Rabiatul Wahdah, Rabiatul Widyastuti, Maulinda Wijaya, Erlangga Nata Yulia Padma Sari Yunda, Alifia Dearta Zein Andri Faisal Akmal Zidani, Muhammad Aldy