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Responses of shallot to ameliorant and actinobacteria applications in water-saturated system on tidal land Haitami, A.; Ghulamahdi, Munif; Sopandie, Didy; Susila, Anas Dinurrohman; Lestari, Yulin
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 52 No. 1 (2024): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v52i1.50768

Abstract

Tidal areas are believed as future land for many commodities in Indonesia. Here, shallot growing was evaluated on tidal land supplemented with soil conditioners. The research aimed to evaluate the adaptive response of shallot varieties for growing on tidal land with a water-saturated system indicating Fe and Al stress by applying soil ameliorant and actinobacterial. The study used a completely randomized factorial design with three replications. The first factor was shallot variety (Bima Brebes, Batu Ijo, and SS Sakato) and the second factor was soil conditioners (no ameliorant, actinobacteria, ameliorant+actinobacteria, and actinobacteria+ameliorant+dolomite). Bima Brebes and Batu Ijo cultivars had the highest growth percentage, age at shoot emergence, plant height, and number of leaves, while the SS Sakato variety had the slowest growth. Shallot production variable had a significant interaction with soil conditioners. Bima Brebes variety demonstrated high suitability for a water-saturated system in tidal land, and actinobacteria+ameliorant+dolomite was a more promising conditioner than other treatments. Keywords: pyrite, saturated soil culture, tidal swamps, growth, yield, marginal land.
Effect of CaCO3, humic acid, and arbuscular mycorrhizal applications on soybean growth in ultisol of Sijunjung, West Sumatra Arraudah, Rahayu; Purnamawati, Heni; Ghulamahdi, Munif
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 52 No. 1 (2024): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v52i1.53751

Abstract

Soybean is an important source of cheap protein. However, an adequate supply of soybeans is still challenging in Indonesia. This research aimed to evaluate the morphological, physiological, and yield responses of soybeans from the application of calcium carbonate (CaCO3), humic acid, and arbuscular mycorrhizal fungi (AMF). The research was conducted from December 2022 to April 2023 at the ultisol soil of Sijunjung Regency, West Sumatra. The experiment used a split-split-plot design with three replications. The first factor was AMF and without AMF application. The second factor was humic acid and without humic acid. The third factor was doses of CaCO3 application: 0, ¼, ½, ¾, and 1 time of exchangeable Al. The results showed that CaCO3 application significantly affected root length, shoot dry weight, N-tissue content, soil pH, and exchangeable Al. The application of AMF affected the percentage of AMF colonization. The yield components did not show any significant differences among treatments. However, the yield was 24.85% higher than that written in the official description. Therefore, the application of CaCO3 or humic acid or AMF could be a potential solution to increase soybean yields in ultisol. It needs further evaluation in the field to support future farming practices. Keywords: Al-exch; calcium carbonate; N-tissue content; productivity; soil pH
Pengaruh Pemberian Amelioran dan Aktinobakteri terhadap Pertumbuhan dan Produksi Kedelai (Glycine max (L. (Merr)) dengan Budidaya Jenuh Air pada Lahan Pasang Surut Hidayah , Riska Firotul; Ghulamahdi, Munif; Lubis, Iskandar
Buletin Agrohorti Vol. 12 No. 2 (2024): Buletin Agrohorti
Publisher : Departemen Agronomi dan Hortikultura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrob.v12i2.54531

Abstract

Kedelai adalah komoditas utama untuk pangan nasional, dengan lebih dari 70% kebutuhan dipenuhi melalui impor. Hal ini disebabkan rendahnya produksi nasional akibat sentralisasi produksi di lahan sawah, sementara permintaan terus meningkat tiap tahun. Pemanfaatan lahan rawa pasang surut merupakan salah satu langkah untuk meningkatkan produksi kedelai, akan tetapi lahan rawa pasang surut memiliki pH rendah serta kandungan Fe dan Al yang cukup tinggi. Aplikasi amelioran dan aktinobakteri mampu memperbaiki sifat kimia tanah, sehingga mampu meningkatkan produktivitas kedelai. Tujuan penelitian ini adalah untuk mengetahui pengaruh teknik budidaya jenuh air, dan pemberian amelioran berupa kapur, pupuk kandang, abu sekam, serta aplikasi aktinobakteri terhadap pertumbuhan dan produktivitas kedelai varietas Tanggamus pada lahan pasang surut. Penelitian ini dilaksanakan pada tipe lahan pasang surut B di Desa Karya Bakti, Kecamatan Rantau Rasau, Kabupaten Tanjung Jabung Timur, Jambi pada bulan April sampai Agustus 2022. Penelitian ini menggunakan rancangan petak terpisah (split-plot) dengan faktor utama adalah amelioran (kontrol, 0.5 ton ha-1 kapur, kombinasi antara 0.5 ton ha-1 kapur + 0.5 ton ha-1 pupuk kandang, dan kombinasi lengkap 0.5 ton ha-1 kapur + 0.5 ton ha-1 pupuk kandang + 0.25 ton ha-1 abu sekam), dan aktinobakteri sebagai anak petak (tanpa aktinobakteri, dan dengan penambahan aktinobakteri). Hasil penelitian menunjukkan pemberian amelioran dengan kombinasi kapur + pupuk kandang + abu sekam memberikan produktivitas lebih tinggi dibandingkan perlakuan lainnya yaitu mencapai 2.43 ton ha-1. Pemberian aktinobakteri belum mampu meningkatkan produktivitas kedelai. Kata kunci: aktinobakteri, amelioran, budidaya jenuh air, pasang surut, produktivitas
Co-Authors , Hariyadi , Khaerana , Nirwan - Nuraeni -, Bachtiar . Hamim . Miftahudin A. HAITAMI Achmad Yozar Perkasa, Achmad Yozar AHMAD JUNAEDI Ahmad Rifqi Fauzi Aidi Noor Alce Ilona Noyaa Anas Dinurrohman Susila Andria Afrida Ani Kurniawati Ani Kurniawati Arraudah, Rahayu Atang Sutandi Atmaja, ian Surya Fitra Aziz, Sandra Bachtiar Bachtiar Bambang S. Purwoko Bambang Sapta Purwoko Bayu Krisnamurthi Bayuanggara Cahya Ramadhan Budi Hartoyo BUDI HARTOYO, BUDI BUDI MARTONO Cahyo, Septian Dwi Danner Sagala Desta Wirnas Didy Sopandie Dwi Guntoro Edi Djauhari Purwakusumah Edi Santosa Eko Sulistyono Endriani , Etty Pratiwi, Etty Faadhilah, Fajar Faqih Udin Farizi, Ahmad Rifqi Firdaus Puja Santana Fred Rumawas HAJRIAL ASWIDINNOOR Hamim Hamim Hamim Hamim Hanessa Putry, Regata Ringga Hardjosoewignyo, Soedarmadi Haridjaja, dan Oteng Haridjaja, Oteng Herawati, Nani Hermanasari, Rini Hermanto Hermanto HESTI PUJIwATI Hesti Pujiwati Hesti Pujiwati Hidayah , Riska Firotul Hizbi, Muhammad Syamil Homma, and Koki Ilona Noyaa, Alce Impron Impron Ince Raden Irdika Mansur Irdika Mansur Iskandar Lubis JAJAH KOSWARA Joedojono Wiroatmodjo Khairil Anwar Koki Homma LA KOLAKA LA KOLAKA, LA LATIFAH K. DARUSMAN Latifah K. Darusman M A Chozin Manullang, Frisca Anggriani Manullang, Nadya Inri MARIA BINTANG Marlin Sefrila Maulana, Arlingga Ichwan Maya Melati Miftahuddin Miftahuddin Miftahuddin Miftahudin . MIFTAHUDIN ., MIFTAHUDIN Muhammad Syamil Hizbi Muis, Ridwan Mustika Tripatmasari Tripatmasari Nasution, Siti Nurminah Nurliani Bermawie NURLIANI BERMAWIE Nurul Khumaida Nurwita Dewi Octivia Trisilawati Oteng Haridjaja Pienyani Rosawanti Purwono Purwono Purwono Purwono Purwono, Purwono Purwono, Purwono Ramadhan, Bayuanggara Cahya Rudi Suryadi Rudi Suryadi Sahuri Sahuri, Sahuri Salsabila Sandra A. Aziz Sandra Arifin Aziz Sandra Aziz Sari, Siti Hapita Sefrila, Marlin Selvie Diana Anis Sherly Rahayu Shiraiwa, Tatsuhiko Sintho Wahyuning Ardie Siti Maryam Harahap Siti Maryam Harahap Siti Ria Chaerunisa Sri Astuti Rais Sudirman Yahya Sudirman Yahya Sudradjat , Sugiyanta Sulistyono, dan Eko Suntari Suwarno Suwarno Suwarno, Suwarno Suwarto Suwarto Syarifuddin, Aip Taopik Ridwan Tatsuhiko Shiraiwa Taufan Hidayat Toyip Toyip TRI ASMIRA DAMAYANTI TRI HASTINI TRI KOESOEMANINGTYAS Trikoesoemaningtyas Turhadi Turhadi Ubad Badrudin Untung Susanto Wage Ratna Rohaeni Wahju Qamara Mugnisyah Wahyuni Lestari Willy Bayuardi Suwarno Yartiwi, Yartiwi Yonny Koesmaryono Yudhistira Nugraha Yudi Sastro YULIN LESTARI Yunita Fauziah Rahim Yunita Fauziah Rahim