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All Journal Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Perbal: Jurnal Pertanian Berkelanjutan QOSIM: Jurnal Pendidikan, Sosial & Humaniora Acta Solum Saturnus: Jurnal Teknologi dan Sistem Informasi Aksi Kita: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Glasial Geography
Hayatun Nupus
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Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Social Sciences Other

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Journal : Acta Solum

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Ketersediaan Nitrogen dan Pertumbuhan Selada (Lactuca sativa L.) pada Tanah Podsolik yang Diaplikasikan Azola (Azolla pinnata) Hayatun Nupus; Syaifuddin Syaifuddin; Akhmad Rizalli Saidy
Acta Solum Vol 2 No 3 (2024): Juli 2024
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v2i3.2565

Abstract

Podzolic soil is marginal land for agriculture because low N availability and low lettuce plant growth production can be overcome by appropriate fertilization. This study aimed to determine the effect of fresh Azola application on nitrogen availability, number of leaves, and fresh weight of lettuce plants on Podzolic soil. This research employed a single factor of completely randomized design (CRD), in which the treatments were: A0= control, A1= fresh Azola 4 t ha-1, A2= fresh Azola 8 t ha-1, A3= fresh Azola 12 t ha-1, A4= fresh Azola 16 t ha-1. Soil chemical characteristics: soil pH, contents of total N, NH4+, NO3-, organic C, and cation exchangeable capacity were determined on the 21st after incubation, while plant height and plant fresh weight were observed at harvest. The research results showed that increasing the amount of fresh Azola applied to the soil resulted in a tendency to increase soil pH, total N-content, N-NH4+, N-NO3-, number of plant leaves, and fresh weight of lettuce plants.
Ketersediaan Nitrogen dan Pertumbuhan Selada (Lactuca sativa L.) pada Tanah Podsolik yang Diaplikasikan Azola (Azolla pinnata) Hayatun Nupus; Syaifuddin Syaifuddin; Akhmad Rizalli Saidy
Acta Solum Vol 2 No 3 (2024): Juli 2024
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v2i3.2565

Abstract

Podzolic soil is marginal land for agriculture because low N availability and low lettuce plant growth production can be overcome by appropriate fertilization. This study aimed to determine the effect of fresh Azola application on nitrogen availability, number of leaves, and fresh weight of lettuce plants on Podzolic soil. This research employed a single factor of completely randomized design (CRD), in which the treatments were: A0= control, A1= fresh Azola 4 t ha-1, A2= fresh Azola 8 t ha-1, A3= fresh Azola 12 t ha-1, A4= fresh Azola 16 t ha-1. Soil chemical characteristics: soil pH, contents of total N, NH4+, NO3-, organic C, and cation exchangeable capacity were determined on the 21st after incubation, while plant height and plant fresh weight were observed at harvest. The research results showed that increasing the amount of fresh Azola applied to the soil resulted in a tendency to increase soil pH, total N-content, N-NH4+, N-NO3-, number of plant leaves, and fresh weight of lettuce plants.
Co-Authors Afifah Aulia Zayrin Ahmaddul Hadi Akhmad Rizalli Saidy Alexander Syam, Alexander Az Zahra Khairun Nisa Bintang Nurawali Febryantyo Denny Kurniadi Dermawan, Alvindo Elni Yakub Harmonedi Khalista Khansa Maizia Nisye Frisca Andini Nuri Aslami Rizkayeni Marta Rully Hidayatullah Serly Muchlian Siska Marsela Syaifuddin Syaifuddin syaifuddin syaifuddin