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All Journal HAYATI Journal of Biosciences Jurnal Penelitian Saintek Agrikultura Biotika: Jurnal Ilmiah Biologi Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Jurnal Agroekoteknologi Jurnal Agro Kultivasi Jurnal Biodjati Jurnal Sains Teh dan Kina SAINS TANAH - Journal of Soil Science and Agroclimatology Jurnal Kimia Terapan Indonesia Agrin : Jurnal Penelitian Pertanian AGROLOGIA : Jurnal Ilmu Budidaya Tanaman JURNAL BUDIDAYA PERTANIAN Soil REns Jurnal Agro Wiralodra Jurnal Abdi Insani Media Kontak Tani Ternak Jurnal Teknologi Hasil Peternakan International Journal of Agriculture System Jurnal Ekonomi Pertanian dan Agribisnis Agrikultura Masyarakat Tani: Jurnal Pengabdian kepada masyarakat
Mieke Rochimi Setiawati
Departemen Ilmu Tanah Dan Sumber Daya Lahan, Fakultas Pertanian, Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Veterinary

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Journal : Jurnal Agroekoteknologi

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RETARDED GROWTH OF LOWLAND RICE IN SALINE SOIL INOCULATED WITH NITROGEN-FIXER AZOTOBACTER Reginawanti Hindersah; Alia Halimatusy; Benny Joy; Mieke Rochimi Setiawati; Diyan Herdiyantoro
Jurnal Agroekoteknologi Vol 12, No 1 (2020)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v12i1.8782

Abstract

Low-land rice (Oryza sativa L.) cultivation in saline soils face some constraints include nitrogen availability. Saline-resistant nitrogen fixing bacteria Azotobacter are expected to increase supply nitrogen in saline soils. The objectives of the study were to determine the effect of liquid inoculant concentration of two Azotobacter isolates on early vegetative growth of lowland rice grown in potted saline soil.  The greenhouse trial design was a randomized block design with seven treatments and four replications. The treatments were combination of isolates and Azotobacter liquid inoculant concentrations in single and mixed inoculation. The results showed that all plants experienced chlorosis and stunt due to high Electrical Conductivity. Inoculation of different isolates and concentrations did not influence the growth of lowland rice in soil with high EC at the end of experiment. Therefore, neither isolates nor concentration of Azotobacter could improve retarded-growth of lowland rice in saline soil.
PENGARUH PUPUK HAYATI PADAT TERHADAP SERAPAN N DAN P TANAMAN, KOMPONEN HASIL DAN HASIL PADI SAWAH (Oryza sativa L.) Mieke Rochimi Setiawati; Emma Trinurani Sofyan; Zaenal Mutaqin
Jurnal Agroekoteknologi Vol 8, No 2 (2016)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v8i2.1485

Abstract

Optimization of production rice plants can be achieved if the needs of macro and micro nutrients essential plant fulfilled. To achieve optimal rice yield can be done by proper fertilization based on the type, characteristics and nutrient content of fertilizers applied. Alternative to increasing rice yield can be done by applying biofertilizer in reducing the use of inorganic fertilizers. This experiment aims to determine the effect of Solid Biofertilizer (SBF) on nutrient uptake, growth, and yield and yield components of rice paddy fields. This research was carried out on the planting medium Inceptisols at Jatinangor used a Randomized Completely Block Design (RCBD) with 10 treatment combinations which replicated 3 times. The results showed that a dose of 1 NPK, combined with SBF ranging from ¼ dose, dose ½, ¾ and 1-dose showed gradual improvement to the uptake of N and P as well as yield and yield components of paddy.Keywords: Solid Biofertilizer, NPK Fertilizer, Paddy Yield
Perbedaan Konsentrasi Pupuk Hayati Cair Berbasis Azolla terhadap Pertumbuhan dan Hasil Tanaman Pakcoy (Brassica rapa L.) Mieke Rochimi Setiawati; Eka Safitri; Shinta Nurrizqi Indrayani; Evi Entang Fatimah; Nurullita Fitri Qurnia; Reginawati Hindersah; Pujawati Suryatmana
Jurnal Agroekoteknologi Vol 13, No 2 (2021)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v13i2.13161

Abstract

Aplikasi pupuk hayati cair berbasis Azolla merupakan suplemen pemupukan pada tanaman sayuran yang memanfaatkan potensi alam di sekitar lahan pertanian. Berbagai penelitian mengungkapkan konsentrasi aplikasi pupuk hayati cair beragam sehingga untuk efisiensi penggunaan pupuk hayati cair perlu dicari konsentrasi yang tepat.  Tujuan penelitian ini adalah menganalisis respon tanaman pakcoy melalui pemberian konsentrasi pupuk hayati yang berbeda terhadap peningkatan pertumbuhan dan hasil tanaman pakcoy. Penelitian ini menggunakan 7 perlakuan dengan 6 ulangan yang disusun berdasarkan rancangan acak kelompok (RAK). Perlakuan percobaan terdiri atas  : tanpa pemberian pupuk hayati (K0), 5 ml/L pupuk hayati (K1), 10 ml/L pupuk hayati (K2), 15 ml/L pupuk hayati (K3), 20 ml/L pupuk hayati (K4), 25 ml/L pupuk hayati (K5), 30 ml/L pupuk hayati (K6). Hasil penelitian menunjukkan bahwa konsentrasi pupuk hayati mulai dari 5 sampai 30 mL/L dapat meningkatkan tinggi tanaman, jumlah daun, lebar daun, panjang daun, dan luas daun serta bobot basah tanaman pakcoy dibandingkan tanpa pemberian pupuk hayati. Konsentrasi pupuk hayati 10 mL/L menghasilkan jumlah daun pakcoy yang lebih tinggi dibandingkan kontrol akan tetapi tidak berbeda dibandingkan dengan bobot basah tanaman pakcoy pada setiap konsentrasi pupuk hayati yang diberikan. Pemberian pupuk hayati dengan konsentrasi 10 ml/L meningkatkan bobot basah tanaman pakcoy dua kali lipat atau 100,74 % dibandingkan kontrol. Pupuk hayati cair berbasis azolla dapat digunakan sebagai nutrisi tambahan disamping pupuk NPK untuk meningkatkan pertumbuhan dan hasil tanaman pakcoy.
PENGARUH BAKTERI ENDOFITIK DAN Azolla pinnata TERHADAP POPULASI BAKTERI ENDOFITIK, KANDUNGAN N, DAN BOBOT KERING P PADI (Oryza sativa L.) PADA TANAH BERSALINITAS Melani .; Daud Siliwangi Saribun; Mieke Rochimi Setiawati
Jurnal Agroekoteknologi Vol 9, No 1 (2017)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v9i1.5039

Abstract

Nitrogen deficiency is the main problem of rice growth in salt stress condition. Endophytic bacteria has an ability to enhance the number of available N in plant tissue by fixing N from the atmosphere, meanwhile Azolla pinnata has high content of N that can increase the available N in soil. The aim of this research was to know the limit of salinity stress tolerance in rice with application of endophytic bacteria and A. pinnata to enhancing the population of endophytic bacteria, N content, and dry weight of rice on soil with salinity. The research was conducted on March 2016 until March 2017 at the Green House of Ciparanje Universitas Padjadjaran. Samples were analized at the Laboratory of Soil Biology and Laboratory of Soil Fertility and Plant Nutrion, Faculty of Agriculture, Universitas Padjadjaran. The design experiment used was single factor randomized block of 8 treatments and 4 repetitions. The treatments consisted of with and without the application of endophytic bacteria and A. pinnata on soil with salinity of 0, 2, 4, and 6 mmhos cm-1. The results showed that the application of endophytic bacteria and A. pinnata gave the significant difference on the population of endophytic bacteria, N content, and dry weight of rice up to 4 mmhos cm-1.Keywords: Azolla pinnata, endophytic bacteria, rice, salinity
POTENSI MIKROBA ASAL MIKROORGANIME LOKAL DALAM MENINGKATKAN PERKECAMBAHAN BENIH PAPRIKA Abdul Hasyim Sodiq; Mieke Rochimi Setiawati; Dwi Andreas Santosa; Dedi Widayat
Jurnal Agroekoteknologi Vol 11, No 2 (2019)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v11i2.7694

Abstract

ABSTRACTThis experiment was continues from the study of biological fertilizers potential’slocal microorganisms from the best main raw materials obtained from previousexperiments. This experiment used five selected raw materials to make localmicroorganisms, including: bamboo roots, broccoli leaves, chicken manure, rabbit manure and goat manure, each raw material was made 2 times so that there were 10 local microorganisms samples. The results showed that the highest of total bacterial population were shown by local microorganisms goat manure with a value of 7.2 x 105 cfu/ml, then the highest population of Azotobacter and Azospirillium were shown by local microorganisms rabbit manure with values of 6.4 x 104 cfu/ml and 3.5 x 103 cfu/ml and total fungi populations was local microorganisms goat manure with a value of 4.7 x 103 propagules/ml. In the pathogenicity test, 9 nine bacterial isolates were obtained, 25 Azotobacter isolates, 15 Azospirillium isolates were proven to provide negative responses to the pathogenicity test. Furthermore, in the seed nurserytest, only 33 microbial isolates were obtained which could support the growth ofpaprika seeds with the best results were shown by aquadest water control, 4B-1 NFB, 5A-1 NFB, and 1A-2 NFB isolates respectively. 
APLIKASI PUPUK HAYATI DAN AZOLLA UNTUK MENGURANGI DOSIS PUPUK ANORGANIK DAN MENINGKATKAN N, P, C ORGANIK TANAH, DAN N, P TANAMAN, SERTA HASIL PADI SAWAH Mieke Rochimi Setiawati; Betty Natalie Fitriatin; Pujawati Suryatmana; Tualar Simarmata
Jurnal Agroekoteknologi Vol 12, No 1 (2020)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v12i1.8778

Abstract

Biofertilizers and Azolla are local potentials sources that can be used for inorganic fertilizers efficiency in increasing crop yields. The purpose of this study was to determine the dose of inorganic fertilizers that can be reduced by the application of biofertilizers and Azolla in lowland rice plants. The aims of study was to determine the increase in N plants, N soil, available P, P uptake, C organic, and the yield of lowland rice. The experiment was carried out at the Experimental Field, Ciparanje, Faculty of Agriculture, Padjadjaran University, in Jatinangor. The treatment in this experiment were A = without the use of fertilizer, B = NPK 100% Fertilizer of recommended dosage, C = 0% NPK + Biofertilizer + Azolla, D = 25% NPK + Biofertilizer + Azolla, E = 50% NPK + Biofertilizer + Azolla, and F = 75% NPK + Biofertilizer + Azolla. The study design used was a Randomized Block Design with four replications. The results showed that biofertilizer and Azolla combined with inorganic fertilizers can enhance total N soil, N plants, P available soil, P uptake of plants, and C organic soil. Application 50% NPK + Azolla + biofertilizer could increased Milled Dry Grain by 10.82% compared to the recommended dosage of inorganic fertilizer (100% NPK) and caould decrease the use of inorganic fertilizer by 50%.
PENGARUH PUPUK ORGANIK (Azolla pinnata) TERHADAP C-ORGANIK TANAH, SERAPAN N DAN BOBOT KERING TANAMAN PADI (Oryza sativa L.) PADA TANAH DENGAN TINGKAT SALINITAS TINGGI Mayang Sunduz Arafah; Mieke Rochimi Setiawati; Anne Nurbaity
Jurnal Agroekoteknologi Vol 9, No 1 (2017)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v9i1.5040

Abstract

Utilizing organic fertilizer Azolla pinnata is needed especially for rice commodity which planted in salin soil in coast area for increasing the efficiency of inorganic fertilizer by adding organic matters. This research was aimed to get the best combination of utilizing organic fertilizer Azolla pinnata to increase total organic carbon, nitrogen uptake, and dry weight of rice in saline soil. This research used Randomized Complete Block Design experiment which consisted of eight combinations of treatment. Those are treatment of salinity 0, 2, 4 and 6 mmhos cm-1 + without utilizing organic fertilizer Azolla pinnata and treatment of salinity 0, 2, 4, and 6 mmhos cm-1 + utilizing organic fertilizer Azolla pinnata. The result showed that utilizing organic fertilizer Azolla pinnata can reduce the negative effect from salinity which proven by increased N uptake of rice in treatment of salinity 6 mmhos cm-1.Keywords: Azolla pinnata, Rice (Oryza sativa L.), Soil with high salinity level
Pengaruh Konsentrasi dan Interval Aplikasi Pupuk Hayati Terhadap Kandungan N Tanaman, N-Total Tanah, Populasi Bakteri Endofitik, dan Hasil Tanaman Pakcoy (Brassica rapa L.) Mieke Rochimi Setiawati; Nurullita Fitri Qurnia; Anne Nurbaity
Jurnal Agroekoteknologi Vol 14, No 2 (2022)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v14i2.17270

Abstract

The purpose of this research was to analyze the effect of Azolla biofertilizer application on plant N content, total soil N, endophytic bacteria population, and yield of pakcoy on Inceptisol Jatinangor soil. The research was carried out from August until November 2021 at Plastic House of the Faculty of Agriculture, Padjadjaran University, Sumedang with an altitude of ±750 m above sea level. The research was arranged in Factorial Randomized Block Design. The first factor was the concentration of biofertilizer were 5 ml L-1; 10 ml L-1; 15 ml L-1; and 20 ml L-1. The second factor was application intervals of one time, two times, and three times with three replications. Results showed that no interaction between various concentrations and application intervals of biofertilizer application on all parameters. The concentration of biofertilizer had significant effects on total nitrogen (N) soil, endophytic bacteria population, and yield of pakcoy, but had no significant effect on plant N content. The application intervals of biofertilizer did not affect on all parameters. Furthermore, the treatment of biofertilizer with concentration of 10 ml L-1 gave highest yield on the yield of pakcoy parameter which was 164.89 g but was not significantly different from the treatment with concentration of 15 ml L-1 and 20 ml L-1.
Pengaruh Pupuk Hayati dan Briket Amelioran terhadap Pertumbuhan Tanaman Padi pada Tanah Salin Mieke Rochimi Setiawati; Syifa Nabila Kurnia; Pirda Nurhopipah; Anas Ramdhani; Pujawati Suryatmana; Diyan Herdiyantoro; Tualar Simarmata; Betty Natalie Fitriatin
Jurnal Agroekoteknologi Vol 15, No 1 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i1.19763

Abstract

Utilization of saline land as an effort to increase rice productivity is still constrained by the adverse effects of salinity stress. The solution to this effort can be done by utilizing PGPR biofertilizers and applying ameliorant briquettes. The purpose of this study was to evaluate the effect of using biofertilizers and ameliorant briquettes on saline soils with various levels of salinity on the growth of rice plants. This research was conducted at the Ciparanje Jatinangor screen house from September 2022 to January 2023. The research design used was a randomized block design with 12 treatments and 3 replications. The treatment applied was PGPR biofertilizer, ameliorant briquettes, and their combination on saline soil 4 and 8 dS m-1 compared to control (non-saline soil). The results showed that PGPR biofertilizer increased the height of rice plants on saline soils 4 and 8 dS m-1 7 DAP. At 14 DAP, PGPR biofertilizer, ameliorant briquettes, and their combinations did not increase rice plant height, root length and volume, wet weight, and dry weight of rice plants, although the application of biofertilizers, ameliorant briquettes, and their combinations tended to increase wet weight and dry weight of rice plant compared to soil with the same salinity without biofertilizers and ameliorant briquettes.
Co-Authors . Purwanto Abdul Hasyim Sodiq Abraham Suriadikusumah Adawiyah, Aliya Z Ade Setiawan Adhitiya Rana Adinata, Kustiwa Adinata, Kustiwa Aditya, Fasa Afrilandha, Nandha Agung Karuniawan Aisyah, Ayu Siti Alia Halimatusy Alin Kusumah Dewi Alyani Shabrina Amalia Chusnul Anas Ramdhani Anggi Jingga Anne - Nuraini Anne Nurbaity ANNE NURBAITY Anni Yuniarti Apong Sandrawati Arafah, Mayang Sunduz Ari Abdulah Safari Asmiran, Priyanka Azwari, Fachruddin Benang Purwanto Benny Joy Benny Joy Benny Joy Betty N. Fitriatin Betty Natalie Fitriatin Betty Natalie Fitriatin Betty Natalie Fitriatin Chotimah, Andina Damayani, Maya Daud Siliwangi Saribun Dedeh H Arief Dedeh H. Arief Dedi Widayat Dewi, Yeni Wispa Diana Nafitri Cahayaningrum Diky Indra Wibawa Dirga Sapta Sara Diyah Sri Utami DIYAN HERDIYANTORO Diyan Herdiyantoro Diyan Herdiyantoro Diyan Herdiyantoro Djuwansah, Muhamad Rachman DWI ANDREAS SANTOSA DWI NINGSIH SUSILOWATI DWI NINGSIH SUSILOWATI Eka Safitri Eko Pranoto Eko Pranoto Eko Pranoto Ellin Harlia Emma Trinurani Sofyan Eulis Tanti Marlina Evi Entang Fatimah Evi Entang Fatimah Fani Fauziah Fani Fauziah, Fani Fatantia Husnaeni Fera Siti Meilani Fiky Yulianto Wicaksono Fitriatin, Betty N Gordon Pius Marihot Halimah, Ummu ‘Azizah Hari R Harlyadi Haryo Probo Kusumo Herdiantoro, Diyan Herlianti, Anissa Mutiara Hersanti - Hindersah, Raginawanti I. Syarifain, Roby Iin Handayani Ilyas, Ichsan Imas Komalasari Indrawati - Indrawati Iskariman, Ahlan Azman Isna Niar Rahmatul Azizah Jajang Sauman Hamdani Kaffah, Ruhnayati Kamluddin, Nadia Nuraniya Khoiriyyah, Luluatul Khumairah, Fiqriah Hanum Kmaluddin, Nadia Nuraniya Kustiwa Adinata Kustiwa Adinata Latifah, Tipah Leoni Silvia Lia Nur Linda Lubis, Ary Satria Maharani, Nadhira Saniya Mahdi Argawan Putra Mahfud Arifin Manurung, Dahlia Florencia Maulana, Nurzen Maya Damayani Maya Damayanti Mayang Sunduz Arafah Melani . Melani Melani Muhamad Khais Prayoga Muhamad Khais Prayoga Nabila Syifa Ariani Nadia Nuraniya Kamaluddin Nadia Nuraniya Kamluddin Nanda Aditya Setyawan Neni Rostini Neni Rostini Neni Rostini Nenny Nurlaeny Nida Uli Al-Azmiya Nizar Ulfah Nugraha, Gita Bina Nurmayulis Nurullita Fitri Qurnia Pirda Nurhopipah Prayoga, Muhamad Khais Prayoga, Muhamad Khais Priyanka Asmiran Pujawati Suryatmana Putra Utama Putri Sri Judiani Purba Rachelita, Nadia Rahma Tia Harahap Reginawanti Hindersah Reginawati Hindersah Restu Wulansari Restu Wulansari, Restu Rhazista Noviardi Richard A. Gunawan Ridha Hudaya Ridha Hudaya Rija Sudirja Risanti, Rara Rahmatika Salsabilla, Camilla Shabrina Rahma Fauzia Shinta Nurrizqi Indrayani Silke Stoeber Silmi Rahadiana Putri Stoeber, Silke Stoeber, Silke Sumadi Sumadi Suryatma, Pujawati Susiyanti, Susiyanti Syifa Nabila Kurnia Tessa Novianty Putri Asova Tien Turmuktini Tualar Simarmata Tualar Simarmata Tualar Simarmata Tualar Simarmata Tualar Simarmata Tualar Simarmata Tualar Slmarmata Ummu ‘Azizah Halimah Utami, Deswita Uum Umiyati Wati, Dyah Aditya Yanti Ningtyas, Dewi Nurma Yati Rachmiati Yati Rachmiati, Yati Yori Tridendra Yudith Silfani Yuli Astuti Hidayati Yuliati Machfud Yuyun Sumarni Zaenal Mutaqin Zahra Ilmiyati