Article Per Year (5 Year)
p-Index From 2021 - 2026
1.686
P-Index
This Author published in this journals
All Journal Agromet DIKSI Journal of Tropical Soils Jurnal Sumberdaya Lahan BERITA BIOLOGI Jurnal Sumberdaya Lahan Jurnal Pendidikan Madrasah Al-Fathin: Jurnal Bahasa dan Sastra Arab International Journal of Arabic Language Teaching IJALT Akrab Juara : Jurnal Ilmu-ilmu Sosial Bulletin of Community Engagement Uktub: Journal of Arabic Studies Edukasia: Jurnal Pendidikan dan Pembelajaran Jurnal Pengabdian Pada Masyarakat Qismul Arab: Journal of Arabic Education
Ani Susilawati
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 22 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : BERITA BIOLOGI

 1 
TEKNOLOGI PENURUNAN KADAR Fe AIR SAWAH PASANG SURUT MELALUI PENGGUNAAN BIOFILTER PURUN TIKUS (Eleocharis dulcis) [Fe Levels Decline Technology of Water Tidal Rice Field by Using Purun Tikus (Eleocharis Dulcis) Biofilter ] Indrayati, Linda; Susilawati, Ani
BERITA BIOLOGI Vol 15, No 1 (2016)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3298.088 KB) | DOI: 10.14203/beritabiologi.v15i1.2852

Abstract

Water management in acid sulfate soil can increase the productivity of land and crops, but the element of poison leaching into drainage channels gives negative impact on the environment. One approach to improve water quality is to filter or absorb the poison element. Purun tikus (Eleocharis dulcis) can act as a biofilter to improve water quality. The purpose of this study is to get biofilter technology (purun tikus) to reduce the levels of Fe, SO4 and increase the pH of the water. The experiment was conducted in greenhouse of Indonesian Swampland Agriculture Research Institute, Banjarbaru, South Kalimantan. Treatment was arranged in a factorial randomized block design with three replications.The first factor was the density of the biofilter ,consisted of: 1) 25%, 2) 50%, and 3) 100%, The second factor was the length of contact of water with biofilter that consisted of: 1). 12 hours, 2) 24 hours, and 3) 36 hours. The results showed that the density of purun tikus 50% in greenhouse experiments can decreased the concentration of Fe at 76.5%.
PENGARUH PERENDAMAN BENIH DALAM CaO DAN PEMUPUKAN P DAN K TERHADAP PENGENDALIAN KERACUNAN BESI PADA TANAMAN PADI DI LAHAN SULFAT MASAM POTENSIAL Susilawati, Ani; Khairullah, Izhar
BERITA BIOLOGI Vol 10, No 4 (2011)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.057 KB) | DOI: 10.14203/beritabiologi.v10i4.757

Abstract

Tidal land large enough sour sulfate and the potential for agricultural expansion. Obstacles encountered primarily stress iron poisoning. It has the potential to cause a decline in rice yield research aims to study the effect of the influence of seed treatment and fertilizer P and K to control iron toxicity in acidic sulfate potential land. This research was carried out in KP Belandean on MK 2007. Randomized block design with 3 replications. Rice varieties used were Batanghari, planted on plot measuring 4 mx 9 m with a spacing of 20 cm x 20 cm. Package combined treatment of seeds and fertilizer P and K: 1. (25-90-75), 2. (50-90-75), 3. (75-90-75), 4. (100-90-75), 5. (125-90-75), 6. (75-30-75), 7. (75-60-75), 8. (75-120-75), 9. (75-150-75), 10. (75-90-25), 11. (75-90-50), 12. (75-90-100), 13. (75-90-125), 14. (0-90-75), 15. (0-0-0) kg / ha% CaO-kg / ha P2O5-K2O. The result showed that by giving a dose of phosphate fertilizer 90 kg/ha P2O5 and potassium at a dose of 100-125 kg/ha K2O CaO combined with the provision of 75 % of the weight of the seed, is the combination to control iron poisoning.
BIOLEACHING UNTUK MENINGKATKAN PRODUKTIVITAS LAHAN SULFAT MASAM AKTUAL UNTUK TANAMAN PADI Maftu’ah, Eni; Susilawati, Ani
BERITA BIOLOGI Vol 17, No 3 (2018)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5395.86 KB) | DOI: 10.14203/beritabiologi.v17i3.2922

Abstract

Technology of microbial utilization to accelerate the oxidation of pyrite followed by leaching (bioleaching) has the potential to resolve problems in land management of actual acid sulphate soil. The research aims to obtain a bioleaching technology package that can improve the productivity of the actual acid sulfate soil. The experiment was conducted on tidal swamp land that has soil type of actual acid sulfate at Wana Raya sub-district, district Batola, South Kalimantan, in July - November, 2014. The study was designed by using strip plot with three replications. The treatment consisted of two factors, namely application of an oxidizing microbial pyrite and leaching amount (intensity). The main plot consisted of (P0) without leacing (naturally), (P1) six times leaching , (P2) eight times leaching, and (P3) 12 times leaching. Subplot consisted of (M0) without oxidizing microbial pyrite, (M1) with oxidizing microbial plant used in this study is Inpara 3 of rice variety. Observations were made on soil pH, oxidizing bacteria pyrite, growth of rice plants (plant height and number of tillers) and rice yield. The results showed that the main problem of actual acid sulfate land studied is a high soil acidity (pH of 3.44). Influ-ence of leaching was greater than microbial application on crop yields. Application of the pyrite oxidizing bacterial and leaching eight times gave the best influence on the growth and yield of rice plants.
Co-Authors Andree Saylendra, Andree Andrie Kurniawan Anna Hairani ARIFIN FAHMI Aziz Mustofa Anwar, Abdul Bin Has, Qois Azizah Dedi Nursyamsi Dedi Wahyudi Dewi, Lusiana Puspa Eka Priyantoro, Dian Eni Maftu’ah Erwin Erwin Faroman Syarief Faroman Syarief, Faroman Firdaus, Rizki Amsyarul Haris Syahbuddin Herviana, Ditta Ahmad Izhar Khairullah Jarinah, Jarinah Kartini, Tini Khotijah Khotijah Linda Indrayati Lutfi Izhar Maman Suherman MUHAMMAD ALI Mulyaningsih, Asih Munawaroh Nurhakiki, M. Nurkholis Nurkholis Nurul Anriani Putri, Widiya Rachman, Ahmad Saripudin, Yusep Sartika, Nenden Suciyati Suhardoyo Suharyanto H. Soro Sustama, Achmad Adi Surya Tarso Rudiana, Tarso Tuti Rostianti Maulani Ucu Wandi Somantri Wiyono, Slamet Yani, Achmad