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All Journal Ngayah: Majalah Aplikasi IPTEKS Jurnal Dinamika Pengabdian (JDP) JURNAL GALUNG TROPIKA Jurnal Dedikasi Masyarakat AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Jurnal Pertanian Agros Agroplantae: Jurnal Ilmiah Budidaya dan Pengelolaan Tanaman Perkebunan AGROVITAL : Jurnal Ilmu Pertanian To Maega: Jurnal Pengabdian Masyarakat Sinergitas Multidisiplin Ilmu Pengetahuan dan Teknologi (SMIPT) Jurnal Abdi Insani Madaniya Unri Conference Series: Community Engagement Journal of Agriculture (JoA) International Journal of Agriculture System Langua: Journal of Linguistics, Literature, and Language Education
S Syamsia
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Journal : JURNAL GALUNG TROPIKA

 1 
Potensi Cendawan Endofit Padi Lokal Sulawesi Selatan Sebagai Penghasil Siderefor S Syamsia; Abubakar Idhan; Amanda Patappari Firmansyah; N Noerfitryani
JURNAL GALUNG TROPIKA Vol 9 No 2 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v9i2.659

Abstract

Siderophore is an iron-chelating agent produced by plants and microorganisms under iron deficiency conditions. One of the microorganisms that ability produce siderophore is a fungus. This study aimed to determine the potential of endophytic fungi in creating siderophore. The ability of fungi to produce siderophore, especially Salicylate and Catechol using Potato Dextrose Broth (PDB) liquid media and Hathway Reagent. Eight isolates of endophytic fungi from local rice South Sulawesi have tested their ability to produce siderophore. Eight isolates of endophytic fungi before being tested were rejuvenated by growing on Potato Dextrose Agar (PDA) medium for seven days. Each isolate was grown on a PDB medium before being tested. The absorbance is measured using a spectrophotometer at a wavelength of 560 nm with Na. Salicylate 700 nm with 2.3 DHBA as standard. The results showed that the isolates of E4 and E8 had the capability to produce siderophores. The results provide the latest information regarding endophytic fungi' potential from local rice in South Sulawesi as a siderophore producer.
Keanekaragaman dan Kelimpahan Predator pada Taman Maccini Sombala Makassar dan Ekosistem Persawahan Kiru-Kiru Kabupaten Barru N Noerfitryani; Irma Hakim; Andi Rahayu Anwar; S Syamsia; M. Yahya
JURNAL GALUNG TROPIKA Vol 10 No 3 (2021)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v10i3.846

Abstract

The existence of predatory insects is essential to know because they have contributed significantly to an ecosystem. This study aimed to determine the abundance and diversity of predators in Maccini Sombala Park, Makassar, and the paddy field in Kiru-Kiru Sub-District, Barru Regency, South Sulawesi. The selection of the two locations was carried out based on the ecosystem conditions in each place, Maccini Sombala Park is a city park in which there are various types of plants that are habitat for insects including predatory insects, as well as in the paddy field ecosystem in Kiru-Kiru Sub-District, based on the results of the observation in the field, in that ecosystem there were symptoms of pest attack such as stem borers and several other types of insects including insects predator on rice plant. This study was conducted by direct observations of purposive sampling and insects sampling using sweep net traps. The highest relative abundance value of natural enemies was found in the family Araneidae 37% in Maccini Sombala Park, and the lowest relative abundance of the family Coccinellidae was 2.3%. The highest relative abundance value of natural enemies in the paddy field of Kiru-Kiru Sub-District was found in the family Coccinellidae 54.3%, and the lowest relative abundance of the family Formicidae was 2.5%. The diversity index values of predators in both places as moderate diversity category, and the evenness index values of the two ecosystems showed that high evenness.
Keanekaragaman dan Kelimpahan Predator pada Taman Maccini Sombala Makassar dan Ekosistem Persawahan Kiru-Kiru Kabupaten Barru N Noerfitryani; Irma Hakim; Andi Rahayu Anwar; S Syamsia; M. Yahya
JURNAL GALUNG TROPIKA Vol 10 No 3 (2021)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v10i3.846

Abstract

The existence of predatory insects is essential to know because they have contributed significantly to an ecosystem. This study aimed to determine the abundance and diversity of predators in Maccini Sombala Park, Makassar, and the paddy field in Kiru-Kiru Sub-District, Barru Regency, South Sulawesi. The selection of the two locations was carried out based on the ecosystem conditions in each place, Maccini Sombala Park is a city park in which there are various types of plants that are habitat for insects including predatory insects, as well as in the paddy field ecosystem in Kiru-Kiru Sub-District, based on the results of the observation in the field, in that ecosystem there were symptoms of pest attack such as stem borers and several other types of insects including insects predator on rice plant. This study was conducted by direct observations of purposive sampling and insects sampling using sweep net traps. The highest relative abundance value of natural enemies was found in the family Araneidae 37% in Maccini Sombala Park, and the lowest relative abundance of the family Coccinellidae was 2.3%. The highest relative abundance value of natural enemies in the paddy field of Kiru-Kiru Sub-District was found in the family Coccinellidae 54.3%, and the lowest relative abundance of the family Formicidae was 2.5%. The diversity index values of predators in both places as moderate diversity category, and the evenness index values of the two ecosystems showed that high evenness.
PERTUMBUHAN BIBIT KOPI BERDASARKAN TINGKAT KEMATANGAN BUAH DAN APLIKASI CENDAWAN ENDOFIT I Irma; S Syamsia; Abubakar Idhan; Amanda Patappari Firmansyah
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.941

Abstract

One of the efforts to accelerate the seeds' dormancy period is to use physiologically mature seeds and applicant of endophytic fungi. This study aims to determine the level of fruit maturity and the type of fungus that can accelerate germination and growth. This research was arranged with a Randomized Block Design with 2 treatments, namely the level of fruit maturity (based on the color) and the type of endophytic fungus. The maturity level of coffee cherries (coffee fruit skin color) consists of 4 levels, namely: brown, red, orange, and yellow. The second factor is the type of endophytic fungus with 2 levels, namely: isolate CE-1, isolate CE-5, and as control without endophytic fungi. The parameters observed were the percentage of germination (%), cotyledon rupture (days), fully open Institute leaves (days), the emergence of the first leaf (days), seedling height (cm), number of leaves (strands), root length (cm), weight plant fresh weight (gr), root fresh weight (gr), leaf root weight (gr), plant dry weight (gr), root dry weight (gr), leaf dry weight (gr). The results showed that the maturity level of coffee cherries significantly affected the percentage of germination, emergence of the first leaves, and plant fresh weight. The best fruit maturity level for the percentage of germination was red with 98.5% germination percentage, first leaf appearance (44 days), and plant fresh weight (0.25 g). The type of endophytic fungus isolate had a significant effect on the percentage of germination, fully open Institute leaves, and the emergence of the first leaves. The endophytic fungus CE-5 showed the best results in the percentage of germination parameters (93.06%), fully open institutional leaves (28 days), and first leaf emergence (46 days). The use of red coffee cherries with the application of endophytic fungi can be used to germinate and growth of coffee seedlings.
PERTUMBUHAN BIBIT AREN (Arenga Pinnata) PADA PERLAKUAN JENIS DAN DOSIS CENDAWAN ENDOFIT Aidil Akbar; S Syamsia; Abubakar Idhan
JURNAL GALUNG TROPIKA Vol 11 No 2 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i2.966

Abstract

One of the inhibiting factors in providing sugar palm seeds is the dormancy period of sugar palm seeds and the growth of germs that take a long time. This study aims to determine the type of isolate and the application dose of endophytic fungus isolates that can accelerate the growth of sugar palm seedlings. The study was arranged using a Randomized Block Design (RAK) with 2 treatments. The first treatment was the type of endophytic fungus isolate consisting of 3 levels: isolates C1, C2, and C3. The application dose of endophytic fungus isolate consists of 3 levels, namely: 5 g, 10 g, and 15 g. Parameters observed were shoot emergence, plant height, root length, plant fresh weight, fresh root weight, plant dry weight, and root dry weight. The results showed that endophytic fungi isolates C1 and C3 could increase the growth and biomass of sugar palm seedlings, while the best application dose of endophytic fungi was 5 g. Application of endophytic fungi isolates C1 and C3 with a quantity of 5 g increased the growth and biomass of sugar palm seedlings.
Co-Authors Abd Rahkim Nanda Abd. Rakhim Nanda Abd. Rakhim Nanda Abuakar Idhan Abubakar Idhan Abubakar Idhan, Abubakar Adi Riyanto Aidil Akbar Aidil Akbar Alansyah Alansyah Amanda Patappari Amanda Patappari Amanda Patappari Firmansyah Andi Chadijah Andi Rahayu Anwar Andi Rahayu Anwar Ardila Sidik Asri Yanti Syarif Asrianti Syarif Asriyanti Syarif, Asriyanti Burhanuddin Burhanuddin Chadijah, Andi Damayanti, Elsa Fahmiati Fahmiati Fitri Indah Yani Fitri Indah Yani, Fitri Indah Hakim, Irma Hamid Ismail Hamzah Hamzah Hasanuddin, Hasanuddin Hatima Kaunar Hawani Hawani Husna Latifah Husnah Latifah I Irma Ibrahim, Juliani Iradhatullah Rahim Irma Hakim Irwan Mado kasifah Mado, Irwan Manawia Salamat Muh.Yunus Ali Muhammad Dzulkifly Ashan Muhammad Kadir Muhammad Kadir Muhammad Yahya N Noerfitryani Noerfitryani Noerfitryani Noerfitryani Noerfitryani Nurfaija Rusdy Nurinsana Salam Nurinsana Salam Nurmala Basri Rahmi Rahmi Rahmi Rahmi Rahmi Rahmi Ratnawati Tahir Rohana Rohana Rosanna Rosanna Rosanna, Rosanna Sampara Sampara Siska Febrianti Udin Suhaimi Tegamuni Veithzal Rivai Zainal