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PENGEMBANGAN TEKNOLOGI BUDIDAYA AQUAPONIK - VERTIKULTUR BERBASIS PUPUK ORGANIK CAIR UNTUK PENGELOLAAN LINGKUNGAN DAN BUDIDAYA PERTANIAN LAHAN SEMPIT Yusuf, Dewi Nurhayati; Sutariati, Gusti Ayu; Iswandi, Marsuki
Jurnal Puruhita Vol 2 No 1 (2020): February 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/puruhita.v2i1.34444

Abstract

Kegiatan Pengabdian Masyarakat Terintegrasi KKN Tematik ini bertujuan mendekatkan teknologi budidaya tanaman sayuran-ikan secara vertikultur-aquaponik kepada masyarakat sasaran yaitu Dharma Wanita Persatuan Program Pascasarjana Universitas Halu Oleo), sehingga mereka dapat mengembangkan secara mandiri teknik ini di lingkungan rumah tangga masing-masing. Kegiatan ini melibatkan mahasiswa Fakultas Pertanian dan Fakultas Keguruan dan Ilmu Pendidikan UHO dalam pembuatan demplot sayuran-ikan secara vertikultur-aquaponik dan pengelolaan lingkungan. Metode pendekatan yang digunakan adalah penyuluhan, pelatihan dan bimbingan teknis serta pendampingan teknologi secara langsung pada mitra sasaran. Hasil kegiatan menunjukkan bahwa masyarakat sasaran merespon positif dan sangat antusias memberikan umpan balik atas materi yang diberikan, terlebih materi yang diberikan masih terbilang baru namun sangat efektif dan efisien jika diaplikasikan pada lahan pekarangan yang sempit. Mahasiswa yang terlibat dalam kegiatan ini juga sangat antusias melaksanakan berbagai kegiatan yang diprogramkan, sebagai upaya untuk mengekspresikan keahlian bidang keilmuan yang didapatkan selama mengikuti perkuliahan.
Pengaruh Isolat Rizobakteri Indigeneous KNW11 dan Pemupukan terhadap Pertumbuhan dan Hasil Padi Gogo Lokal Wakawondu Ode Afa, La; Nurmas, Andi; Ayu Kade Sutariati, Gusti
Agrium Vol 19, No 1 (2022)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v19i1.6761

Abstract

Rendahnya produktivitas padi gogo lokal masih menjadi tantangan. Tujuan penelitian yaitu mengetahui efektivitas rizobakteri KNW11 dan pemupukan terhadap produktivitas padi gogo lokal Wakawondu. Penelitian ini berlangsung mulai Agustus 2020-Januari 2021 di lahan percobaan Fakultas Pertanian UHO Kendari. Rancangan perlakuan yaitu petak terpisah dalam RAK. Perlakuan Rizobakteri (S) sebagai petak utama, terdapat 2 taraf yaitu tanpa Rizobakteri (R0) dan isolat KNW11 (R1). Pupuk (P) sebagai anak petak, terdapat 4 taraf yaitu tanpa pemberian pupuk (P0); 100% bokashi kirinyuh atau 10 ton per hektar (P1); 100%  urea, SP-36, KCl atau 200 kg urea, 100 kg SP-36 dan 100 kg KCl per hektar (P2); dan Kombinasi 50% bokashi kirinyuh, urea, SP-36, KCl atau 5 ton bokashi kirinyuh, 100 kg urea, 50 kg SP-36  dan 50 kg KCl per hektar (P3). Setiap unit percobaan diulang 3 kali. Perlakuan rizobakteri dan pupuk meningkatkan produktivitas padi gogo lokal Wakawondu. Interaksi rizobakteri KNW11 dan pupuk anorganik meningkatkan jumlah anakan sebesar 49.5% dibandingkan kontrol. Perlakuan rizobakteri KNW11 menghasilkan bobot gabah per hektar 1.95 ton atau meningkat 15.4% dibandingkan kontrol.  Perlakuan 50% pupuk organik dan 50% pupuk anorganik  menghasilkan gabah per hektar tertinggi yaitu 2.38 ton atau meningkat sebesar 59.2% dibandingkan  kontrol. 
Potensi dan Karakterisasi Fisiologis Bakteri Endofit Asal Tanaman Kakao Sehat sebagai Pemacu Pertumbuhan Benih Kakao Andi Khaeruni; Tanza Nirmala; Waode Siti Anima Hisein; Gusnawaty Gusnawaty; Teguh Wijayanto; Gusti Ayu Kade Sutariati
Jurnal Ilmu Pertanian Indonesia Vol. 25 No. 3 (2020): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.25.3.388

Abstract

This study aimed to obtain endophytic bacterial isolates originated from healthy cacao plant, potential for plant-growth promoting of cacao seedlings. This study was carried out in the Phytopathology Laboratory Unit of the Plant Protection Department, Faculty of Agriculture, Halu Oleo University. This study was conducted using a completely randomized design (CRD) using ten isolates of endophytic bacteria from healthy cocoa plants as treatments, plus a control treatment. The experiment was conducted in a screenhouse using seed treatment and planted in seedling boxes, containing sterile rice-husk charcoal as a growing medium. The result showed that three endophytic bacteria tested (isolates 2RPR1, 2RWB2, and 5BRB3) were potential as plant growth-promoting of cocoa seedlings, because the isolates were able to increase seed germination up to 96.67%, relative growth rate up to 90-96.67%, increased plant height up to 47.85-67.17%, root dry weight up to 35.08-52.63%, and canopy dry weight up to 97.71-108.46%. The superiority of the three isolates were related to their abilities to fix nitrogen, dissolve phosphate, as well as to produce indole acetic acid. Keywords: cacao, endophytic bacteria, plant growth-promoting agent, seed viability
Aplikasi Formula Campuran Rizobakteri untuk Pengendalian Penyakit Busuk Akar Rhizoctonia dan Peningkatan Hasil Kedelai di Tanah Ultisol Andi Khaeruni; Asniah Asniah; Muhammad Taufik; Gusti Ayu Kade Sutariati Ayu Kade Sutariati
Jurnal Fitopatologi Indonesia Vol 10 No 2 (2014)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (298.224 KB) | DOI: 10.14692/jfi.10.2.37

Abstract

Rhizoctonia root rot disease caused by Rhizoctonia solani is one of the most important disease in soybean area, including at ultisol land in Southeast Sulawesi. Rhizobacteria application is one alternative method to control this pathogen. The aim of this experiment was to study of rhizobacteria indigenous formulation to control of Rhizoctonia root rot disease and increase soybean yield in Ultisol soil. A complete randomized design with seven treatments was used in this experiment. The treatments were (A) rhizobacteria formulation for seed treatment, (B) rhizobacteria formulation for seed treatment and repeated at 2 weeks after planting, (C) rhizobacteria formulation for seed treatment, repeated at 2 and 4 weeks after planting, (D) rhizobacteria formulation for seed treatment and fungicide applied at 2 weeks after planting, (E) fungicide seed treatment, and repeated at 2 weeks after planting, (F) fungicide seed treatment, and repeated at 2 and 4 weeks after planting, and control (without rhizobacteria and fungicides). All treatments were inoculated by R. solani and replicated three times. The results showed that rhizobacteria seed treatment and repeated at 2 and 4 weeks after planting was the most effective treatment to control Rhizoctonia root rot disease, and increase plant height and leaf number up to 119% and 170%, respectively, and increased the yield of soybean up to 1870% in ultisol soil compared to plant with control treatment.  
Integrasi Teknik Invigorasi Benih dengan Rizobakteri untuk Pengendalian Penyakit dan Peningkatan Hasil Tomat Gusti Ayu Kade Sutariati; Abdul Madiki; Andi Khaeruni
Jurnal Fitopatologi Indonesia Vol 10 No 6 (2014)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (263.714 KB) | DOI: 10.14692/jfi.10.6.188

Abstract

The effects of pre-planted seed invigoration treatment integrated with rhizobacteria were studied in an attempt to control fusarium wilt disease and to improve yield of tomato in the field. Seed treatments consisted of seed invigoration with single or mixture rhizobacteria, burned rice husk or sawdust seed matriconditioning, integrated seed matriconditioning with single or mixture rhizobacteria, seed hydration, and fungicide seed treatment. The result showed that the most effective treatment was the integration of rice hull charcoal seed matriconditioning with Bacillus polymixa BG25. The seed treatment increased total fruit and fruit weight by 40% and 166% , respectively. The treatment was also effective in suppressing disease incidence by 70%. Based on this experiment, rhizobacteria B. polymixa BG25 integrated with rice hull charcoal seed matriconditioning can be recommended as biocontrol agents in improving yield and controlling fusarium wilt disease of tomato. 
Wakatobi Native Bacteria Inhibit The Colony Growth of Alternaria porri and Fusarium oxyporum of Shallots in in Vitro Study Gusti Ayu Kade Sutariati; Andi Khaeruni; Abdul Madiki
Jurnal Fitopatologi Indonesia Vol. 16 No. 3 (2020)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14692/jfi.16.3.105-111

Abstract

Wakatobi Native Bacteria Inhibit The Colony Growth of Alternaria porri and Fusarium oxyporum of Shallots in in Vitro Study Biological control of plant diseases based on the usage of microbes is important to reduce the use of chemical pesticides. The aim of this study was to determine the inhibitory and inhibitory mechanism in vitro of native endophytic bacterial isolates from Wakatobi as biological control of fusarium wilt and purple spots on shallot plants. The research was carried out at the Agronomy Unit of Agrotechnology Laboratory, Agriculture Faculty, Halu Oleo University Kendari. The research was aranged in a Completely Randomized Design (RAL), consisting of 9 treatments of endophytic bacterial isolates, namely Be03, Be02, Ke03, Ke05, Te01, Te05, Re05, Re05, and Wae05. The experiment was repeated 3 times wih 27 treatment units in total. The inhibitory test of endophytic bacteria on the tested pathogens was carried out in 2 steps, namely (1) against Alternaria porri and (2) Fusarium oxysporum. In addition to observing the inhibition mechanisme may involve. The ability of the endophytic bacteria isolates in producing HCN compounds was also tested. The results showed that endophytic bacteria had the ability to inhibit the growth of pathogenic fungi A. porri and F. oxysporum. Among the 9 isolates tested, there were 2 endophytic bacterial isolates which had the best ability to inhibit the growth of pathogenic A. porri and F.oxysporum fungi namely Te05 and Be03. Be03 isolates also have a high ability in producing HCN compounds, but no for Te05. Further research is needed to assay the effectiveness of those 2 isolates as biological control for diseases of shallot in a larger scale in the field.
Keefektifan Waktu Aplikasi Formulasi Rizobakteri Indigenus untuk Mengendalikan Layu Fusarium dan Meningkatkan Hasil Tanaman Tomat di Tanah Ultisol Andi Khaeruni; Abdul Wahab; Muhammad Taufik; Gusti Ayu Kade Sutariati
Jurnal Hortikultura Vol 23, No 4 (2013): Desember 2013
Publisher : Indonesian Center for Horticulture Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jhort.v23n4.2013.p365-371

Abstract

Layu fusarium merupakan salah satu penyakit penting di pertanaman tomat, termasuk di lahan Ultisol di Sulawesi Tenggara. Rizobakteri pemacu pertumbuhan tanaman merupakan salah satu alternatif pengendalian penyakit yang menjanjikan untuk mengatasi masalah layu fusarium. Penelitian bertujuan mengetahui keefektifan formulasi rizobakteri indigenus untuk mengendalikan layu fusarium dan meningkatkan hasil panen tanaman tomat di tanah Ultisol. Penelitian dilaksanakan di Laboratorium Agroteknologi dan Rumah Kasa, Fakultas Pertanian, Universitas Halu Oleo dari Bulan Oktober 2010 sampai Januari 2011. Penelitian disusun berdasarkan rancangan acak lengkap dengan tujuh perlakuan, yaitu (RB) aplikasi rizobakteri pada benih, (RB.2) aplikasi rizobakteri pada benih dan pada tanaman 2 minggu setelah tanam, (RB.2.4) aplikasi rizobakteri pada benih dan pada tanaman 2 dan 4 minggu setelah tanam, (RBF.2) aplikasi rizobakteri pada benih dan aplikasi fungisida sintetik pada tanaman 2 minggu setelah tanam, (FB.4) aplikasi fungisida sintetik pada benih dan pada tanaman 2 minggu setelah tanam, (FB.2.4) aplikasi fungisida sintetik pada benih dan pada tanaman 2 dan 4 minggu setelah tanam, serta kontrol. Semua perlakuan diinokulasi dengan Fusarium oxysporum f. sp. lycopersici dan diulang tiga kali. Hasil penelitian menunjukkan bahwa perlakuan rizobakteri pada benih yang disusul pada saat 2 dan 4 minggu setelah tanam paling efektif mengendalikan layu fusarium dengan penekanan sebesar 61,14%, serta mampu meningkatkan hasil tanaman dengan jumlah buah 10,88 dan bobot buah 375,31 g per tanaman, sedangkan tanaman tanpa perlakuan tidak berproduksi. Hasil ini mengindikasikan bahwa formulasi rizobakteri indigenus mampu mengendalikan layu fusarium dan meningkatkan hasil panen tanaman tomat di tanah Ultisol.
Efektivitas Bio-matriconditioning Benih Pratanam dengan Campuran Endo-rizobakteri dalam Meningkatkan Viabilitas dan Vigor Benih Cabai (Capsicum annuum L.) Gusti Ayu Kade Sutariati; Tresjia Corina Rakian; Muhidin Muhidin; Andi Khaeruni; Dewi Nurhayati Yusuf; Gusti Ngurah Adhi Wibawa; La Mudi
Agrikultura Vol 32, No 3 (2021): Desember, 2021
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v32i3.36580

Abstract

Penggunaan benih bermutu tinggi merupakan prasyarat penting dalam budidaya tanaman agar dihasilkan tanaman yang mampu berproduksi secara optimal. Penelitian ini bertujuan mengevaluasi efektivitas perlakuan bio-matriconditioning pratanam menggunakan campuran endo-rizobakteri dalam meningkatkan viabilitas dan vigor benih cabai. Penelitian ini dilaksanakan di Laboratorium Agroteknologi Unit Agronomi pada bulan Maret sampai dengan April 2021. Penelitian disusun menggunakan rancangan acak lengkap yang terdiri atas 8 perlakuan dengan 3 ulangan. Data hasil pengamatan ditabulasi dan dianalisis dengan menggunakan analisis varian, hasil analisis yang menunjukkan pengaruh nyata dilanjutkan dengan uji Duncan Multiple Range Test α=0,05. Pengamatan terhadap viabilitas dan vigor benih cabai menggunakan peubah daya berkecambah, potensi tumbuh maksimum, indeks vigor, keserempakan tumbuh, kecepatan tumbuh relatif, T50, bobot kering kecambah normal dan laju pertumbuhan kecambah. Hasil penelitian menunjukkan bahwa perlakuan bio-matriconditioning benih pratanam mampu meningkatkan viabilitas dan vigor benih cabai. Perlakuan bio-matriconditioning benih dengan campuran isolat Bacillus sp. CKD061 + Pseudomonas sp. SWRIIB02 memberikan hasil terbaik terhadap viabilitas dan vigor benih, kemudian diikuti perlakuan bio-matriconditioning benih dengan campuran isolat Bacillus sp. CKD061 + Pseudomonas sp. SWRIIB02 + Pseudomonas sp. PG01. Peningkatan vigor benih (menggunakan indikator daya berkecambah) pada perlakuan tersebut masing-masing mencapai 100% dan 81% dibandingkan dengan kontrol.
BIOLOGICAL SEED TREATMENT FOR CONTROLLING ANTHRACNOSE DISEASE OF HOT PEPPER G.A.K. Sutariati; Widodo .; Sudarsono .; S. Ilyas
International Journal of Sustainable Tropical Agricultural Sciences (IJSTAS) Vol 1, No 1 (2014)
Publisher : International Journal of Sustainable Tropical Agricultural Sciences (IJSTAS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (639.735 KB)

Abstract

Three rhizobacteria (Bacillus polymixa  BG25,  Pseudomonas fluorescens  PG01 and Serratia liquefaciens SG01) which inhibited the conidia germination of Colletotrichum capsici  and produced the phytohormone indoleacetic acid (IAA) were selected and evaluated as biocontrol agents for controlling Colletotrichum capsici, the causal agent of hot pepper anthracnose and for improving the growth, yield and seed quality of hot pepper in glasshouse and field conditions. Two cultivars of hot pepper, cv. Lokal Brebes and cv. Tit Super were also used in this experiment. The result of the experiment showed that seed treatments with P. fluorescens PG01 either alone or in combination with B. polymixa BG25 increase yields and seed quality under glasshouse and field conditions. However, the most effective treatment was the combination of both agents. Moreover, biological seed  treatment with P. fluorescens PG01 either alone or in combination with B. polymixa BG25 led to induction of resistance against C. capsici, as a result of increase in peroxidase activity and biosynthesis of phytoalexins that have been considered as resistance mechanisms against plant diseases.
KARAKTERISASI DAN UJI AKTIVITAS BAKTERI RIZOSFER LAHAN ULTISOL SEBAGAI PEMACU PERTUMBUHAN TANAMAN DAN AGENSIA HAYATI CENDAWAN PATOGEN TULAR TANAH SECARA IN VITRO Andi Khaeruni, Gusti Ayu Kade Sutariati & Sri Wahyuni .
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 10 No. 2 (2010): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (79.207 KB) | DOI: 10.23960/j.hptt.210123-130

Abstract

Characterization and activities assay of rhizosphere bacteria from ultisol land for plant-growth promoting and biocontrol agents of soil-borne fungus pathogens under in vitro test. Although many studies have been conducted to identify the specific traits of the plant growth-promoting and bioprotecting rhizobacteria (PGPBR), they were limited to studying specific PGPBR isolates from ultisol lands. We selected 273 isolates from bulk soil and plant rhizosphere and examined them for a wide array traits that might inhibit the growth of plant pathogens and increase early cucumber growth in ultisol soil. A subsample of 25 isolates, all positively produce chitinase and sellulose enzymes, 18 positively produce protease and 7 were fluorescens on KB medium under UV lighting. All isolates could produce IAA and be able to solubilize phosphor in vitro test, 10 exhibited low level of nitrogenase activity. Futher test showed that out of 25 isolates, 12 inhibited F. oxysporum, P. capsici, R. solani and S. rolfsii in vitro. All isolates increased seed germination, but only 5 isolates significanty increased early cucumber growth in ultisol soil. The results suggest that rhizobacteria be able to produce extracelluler enzymes, siderophore, ACC deasiminase, and IAA or those which are able to solubilize phosphor in vitro may be potential to be uses as biofertilizer and biological control agents in ultisol land.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Madiki Abdul Madiki Abdul Madiki Abdul Madiki Abdul Rahman Abdul Syarif Abdul Wahab Achmad, Fariz Afa, Musadia Agustina AGUSTINA -, AGUSTINA Ahmad Gyn’nandi, Helmi Anaway F, Anaway F Andi Awaluddin Andi Bahrun Andi Bahrun ANDI KHAERUNI Andi Khaeruni Andi Khaeruni Andi Khaeruni Andi Khaeruni Andi Khaeruni ANDI NURMAS, ANDI Andini Sundowo ANIMA HISEIN, WAODE SITI ARIANI, RETNO WULAN Arief, Nurjanna Arini, Rian Arsy Aysyah Anas Asnani Asnani Asniah Asniah Asri Razad Baharum, Syarul Nataqain Baru Sadarun Budi Winarni Corina Rakian, Tresjia Dedi Erawan Dewi Nurhayati Yusuf DEWI NURHAYATI YUSUF DIRVAMENA BOER, DIRVAMENA Fahyudin, Fahyudin Faradilla Faradilla Fitrianti Handayani Fristiohady, Adryan GUSNAWATY HS, GUSNAWATY Gusti Ngurah Adhi Wibawa Gusti Ngurah Adhi Wibawa Gusti Ngurah Adi Wibawa Gusti R. Sadimantara Gusti R. Sadimantara Guyasa, I Made Halim Halim, Halim Hamriani Handayani, Fitrianti Handayani, Fitrianti Hariani, Ni Kadek Dwi Hariyani Haslianti Haslianti, Haslianti Hijria, Hijria Hisein, Waode Siti Anima I Kadek Pande Prasetia W I Made Guyasa Idin, Sahidin Idrus Salam Jefi Saputra Jendri Mamangkey Kadek Pande Prasetia Wiguna, I La Mudi LA MUDI, LA La Ode Safuan La Ode Safuan La Ode Santiaji Bande La Ode Santiaji, La Ode Laode Muhammad Harjoni Kilowasid LD MUHAMMAD ALI KARSA, LD MUHAMMAD Leomo, Siti Leomo, Sitti Lisnawati, Andi Mani Yusuf Maratul Hamidah, Ida Marina Silalahi Marsuki Iswandi, Marsuki Mirza Arsiaty Arsyad, Mirza Arsyad MUBAYYINUL HAQ, MUBAYYINUL MUHAMMAD TAUFIK Muhidin Muhidin Ningsi Umar, Marnia Nini Mila Rahni Nini Mila Rahni Nini Mila Rahni Nini Milarahni Nirdahayu Nirdahayu NOVITA SOPACUA, NOVITA Nur Hidayat Nur Mumin Nur Santy Asminaya Nuraeni Nuraeni Nuraida, Waode Nurul Fadillah Prasetia Wiguna, I Kadek Pande Putri, Novita Pramahsari Rachmawati Hasid Rahayu Rahayu Rakian, Tresjia C Rakian, Tresjia C. Rasul Mandia Resman Resman Reynara Lapomi, Malvin Rian Arini Rian Arini, Rian Arini Riska Audina Amir Rita Manullang, Riama Roby Rusli Badaruddin Rusmini Rusmini Rusmini Rusmini Rusmini S. Ilyas Sadimantara, Gusti Ray SAHTA GINTING, SAHTA SARAWA MAMMA Satrah, Vit Neru Satrah, Vit Neru SATRIYAS ILYAS Sitti Leomo Sitti Leomo SITTI LEOMO SRI WANGADI, SRI STEFANY DARSAN, STEFANY Sudarsono SUDIARSIH, TIRA SYAMSU ALAM Syamsuddin Syamsuddin TAKDIR SAILI Tanza Nirmala Teguh Wijayanto Tresjia C Rakian Tresjia C Rakian Tresjia C. Rakian Tresjia Corina Rakian TRESJIA CORINA RAKIAN Tresjia Corina Rakian TRESJIA CORINA RAKIAN, TRESJIA CORINA Tresjian Corina Rakian, Tresjia Rakian Uli Fermin, Uli Fermin Waode Nuraida Waode Nuraida Waode Nuraida Waode Nuraida, Waode Nuraida Waode Siti Anima Hisein Wibawa, Gusti Ngurah Adhi Wibawa, Gusti Ngurah Adi Widanta, I Made Widodo Widodo Yodha, Agung Wibawa Mahatva Yundari, Yundari Yusuf, Dewi Nurhayati Zahrima, Zahrima Zainal Abidin ZUL’AIZA, ZUL’AIZA