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Pengaruh Pupuk Hayati Berbasis Azolla terhadap Nitrogen Tanah, Nitrogen Tanaman, Populasi Azotobacter, dan Hasil Tanaman Mentimun Pada Inceptisol Jatinangor 10.24198/soilrens.v20i2.45271

Mieke Rochimi Setiawati,Evi Entang Fatimah,Diyan Herdiyantoro,Apong Sandrawati,Uum Umiyati,Pujawati Suryatmana

The low productivity of cucumber plants in Indonesia can be caused by several factors, one of which is fertilization. Fertilization on Inceptisol soil which has a low nitrogen content is needed to increase cucumber crop yields. The use of inorganic fertil... see more

Azotobacter | azolla | biofertilizer | cucumber | Inceptisol

Soil Rens: Jurnal Ilmiah Lingkungan Tanah Pertanian , 2022

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Efektifitas Azotobacter sp. Dan Pseudomonas sp. Pada tanaman sorgum (Shorgum bicolor L.) dalam proses fitoremediasi limbah minyak bumi DOI :10.15575/20146

(1)Pujawati Suryatmana, Department of Soil Science and Land Resources, Agriculture Faculty, Universitas Padjadjaran., (2)Mieke Rochimi Setiawati, Department of Soil Science and Land Resources, Agriculture Faculty, Universitas Padjadjaran.,Indonesia (3)Nadia Nuraniya Kamaluddin, Department of Soil Science and Land Resources, Agriculture Faculty, Universitas Padjadjaran.,Indonesia (4)Diyan Herdiyantoro, Department of Soil Science and Land Resources, Agriculture Faculty, Universitas Padjadjaran.,Indonesia

Interaksi sinergis antara tanaman-bakteri dapat digunakan untuk meningkatkan kinerja fitoremediasi tanah yang terkontaminasi hidrokarbon (HC). Penelitian bertujuan untuk karakterisasi plant growth promoting rhizobacteria: Azotobacter sp. dan Pseudom... see more

Azotobacter sp. | fitoremediasi | hidrokarbon | Pseudomonas sp. | Shorgum bicolor L

Jurnal Agro , 2022

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Efektifitas Azotobacter sp. dan Pseudomonas sp. sebagai Plant Growth promoting Rhizobacteria (PGPR) terhadap tanaman Tomat (Lycopersicum esculentum Mill.) pada Andisol-Lembang 10.24198/soilrens.v20i1.41364

Pujawati Suryatmana,Nadia Nuraniya Kamaluddin,Mieke Rochimi Setiawati

The concept of balanced fertilization application is appropriate for tomato plant cultivation. However, most farmers still apply inorganic fertilizers excessively, which negatively impacts the environment and plant productivity. Alternative efforts can be... see more

Azotobacter sp. | Andisol | Lycopersicum esculentum. | PGPR | Pseudomonas sp

Soil Rens: Jurnal Ilmiah Lingkungan Tanah Pertanian , 2022

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Aplikasi Pupuk Hayati Bakteri Endofitik Penambat N2 dan Pupuk N untuk Meningkatkan Pertumbuhan Tanaman Jagung (zea mays l.) Pada Ultisols Kentrong 10.24198/soilrens.v20i1.41355

Mieke Rochimi Setiawati,Pujawati Suryatmana

Corn cultivation on Ultisols is limited due to low nitrogen content of the soil. Efforts to increase the N content in the soil include the use of biofertilizers by symbiotic nitrogen-fixing endophytic bacteria. This study assesed various combination of ni... see more

Nitrogen fixing endophytic bacteria | biofertilizer | Ultisols | corn

Soil Rens: Jurnal Ilmiah Lingkungan Tanah Pertanian , 2022

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Aplikasi pupuk hayati ameliorant, dan pupuk NPK terhadap N total, P tersedia serta pertumbuhan dan hasil jagung pada inceptisols DOI :10.15575/15121

Mieke Rochimi Setiawati ,Lia Nur Linda ,Nadia Nuraniya Kamaluddin ,Pujawati Suryatmana ,Tualar Simarmata

Inceptisols umumnya memiliki tingkat kesuburan tanah rendah sampai sedang. Upaya peningkatan ketersediaan hara tanah Inceptisol dengan pupuk anorganik NPK perlu diimbangi dengan aplikasi pupuk hayati dan amelioran organik. Percobaan ini bertujuan untuk me... see more

Jurnal Agro , 2021

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Efek Inokulasi Konsorsium Mikroba dan Aplikasi Nutrisi terhadap Populasi Azotobacter spp, Serapan N, Pertumbuhan Tanaman dan Hasil Tomat (Solanum lycopersicum L.) pada Sistem Hidroponik 10.24198/soilrens.v19i1.35089

Pujawati Suryatmana,Mahdi Argawan Putra,Nadia Nuraniya Kamaluddin,Mieke Rochimi Setiawati,Betty Natalie Fitriatin,Reginawanti Hindersah

Hydroponic system is an alternative agricultural cultivation technology and a potential system to overcome the decreasing availability of land. Tomato production with this system has its own market segment. Balanced nutrient management combined with inocu... see more

Azotobacter spp. | hydroponics | microbial consortium | N uptake.

Soil Rens: Jurnal Ilmiah Lingkungan Tanah Pertanian , 2021

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Pemanfaatan Limbah Pertanian dalam Menurunkan Dosis Pupuk Anorganik, Meningkatkan Populasi Azospirillum sp. , Nitrogen tanah, Serapan Nitrogen, dan Hasil Jagung pada Inceptisols Jatinangor 10.24198/soilrens.v19i1.35084

Mieke Rochimi Setiawati,Diyah Sri Utami,Reginawanti Hindersah,Diyan Herdiyantoro,Pujawati Suryatmana

Balanced fertilizer is a solution to increase Inceptisols fertility and maize productivity. The aim of this study was to determine the effects and interactions between various fertilizers organic fom agriculture waste with inorganic fertilizers to increas... see more

rice straw | sugarcane bagasse | oil palm empty fruit bunches | compost | maize

Soil Rens: Jurnal Ilmiah Lingkungan Tanah Pertanian , 2021

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Keragaman Mikroflora, Mikrofauna, Kandungan C-organik, dan Total N Tanah Sawah Akibat Aplikasi Azolla dan Pupuk Hayati 10.24198/soilrens.v18i1.29041

Mieke Rochimi Setiawati,Pujawati Suryatmana,Tualar Simarmata

This study was conducted to determine the effect of Azolla pinnata and biofertilizers (Azotobacter and Phosphate Solubilizing Bacteria) on the total microflora, microfauna, organic C, N-total soil, and C/N ratio of soil in lowland rice. The study was carr... see more

Azolla | Azotobacter | Phosphate Solubilizing Bacteria | Rice | Biofertilizer

Soil Rens: Jurnal Ilmiah Lingkungan Tanah Pertanian , 2020

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Potensi Tanaman Sorgum (Sorghum bicolor L.), Azotobacter sp. dan Pseudomonas sp. Sebagai agen biologis dalam proses Fitoremediasi Hidrokarbon minyak bumi 10.24198/soilrens.v18i1.29039

Pujawati Suryatmana,Alyani Shabrina,Nadia Nuraniya Kamaluddin,Betty Natalie Fitriatin,Reginawanti Hindersah,Mieke Rochimi Setiawati

Phytoremediation using Sorghum (Sorghum bicolor L.) plant is an alternative green technology to overcome oil polluted soil. Improving of the phytoremediation performance are needed stimulating agent to enhance the rate of hydrocarbon biodegradation and in... see more

Azotobacter sp. | Phytoremediation | hydrocarbons | Pseudomonas sp. | Sorghum bicolor L

Soil Rens: Jurnal Ilmiah Lingkungan Tanah Pertanian , 2020

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