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All Journal Jurnal Ilmu Pertanian Psikoislamika : Jurnal Psikologi dan Psikologi Islam Jurnal Pendidikan Usia Dini Biopsikososial: Jurnal Ilmiah Psikologi Fakultas Psikologi Universitas Mercubuana Jakarta AS-SABIQUN: Jurnal Pendidikan Islam Anak Usia Dini PAEDAGOGY : Jurnal Ilmu Pendidikan dan Psikologi Jurnal Social Library Jurnal Penelitian Agama AGROLAND: The Agricultural Sciences Journal Jurnal Ilmu-Ilmu Pertanian
Pangestuti, Retno
Universitas Islam Negeri Raden Mas Said Surakarta
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Neuroscience Public Health Social Sciences Other

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EFFECTIVENESS OF BIOCHAR AS SOIL AMELIORANT TO INCREASE SMALL SHALLOT BULBS YIELD FROM TRUE SHALLOT SEED (TSS) IN DRYLAND AGROECOSYSTEM Rahayu, Muji; Pangestuti, Retno
AGROLAND The Agricultural Sciences Journal (e-Journal) Vol 11 No 1 (2024): June
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agroland.v11i1.2063

Abstract

The decline in soil fertility, characterized by extremely low organic matter content, is a common occurrence in agricultural land due to the intensified practices of crop production. These practices often involve the unwise application of chemical fertilizers and a lack of recycling agricultural waste as organic fertilizers. This study aimed to investigate the impact of biochar on the yield of small shallot bulbs grown from true shallot seed (TSS) in a dryland agroecosystem. The experimental trial was conducted using a randomized block design, incorporating two factors: organic amendments (biochar, manure, and biomass) and TSS varieties (Tuk-tuk, Sanren, and Trisula). The results demonstrated that the use of biochar, particularly in the Trisula variety, resulted in the highest production of mini-tubers, with an average of 4.5 tubers per seed. In comparison, the Sanren variety yielded 1.8 bulbs per seed, while the Tuk-Tuk variety yielded 1.2 bulbs per seed. Furthermore, the application of biochar had a positive influence on soil properties, such as increased levels of organic carbon (C- organic), availability of phosphorus (P-available), and cation exchange capacity (CEC) in dry soils. The utilization of biochar as an organic amendment demonstrated its potential to enhance shallot bulb yield, particularly in the Trisula variety, within a dryland agroecosystem.
Co-Authors Adiningtyas, Nurul Anissa Lestari Kadiyono Astuti, Sri Wahyuning Bambang Prayudi Cahyani, Reina Okta Dhestina Religia Mujahid Endang Sulistyaningsih Endrasari, Retno Gde Agus Surya Cahyadi Hendriati Agustiani, Hendriati Kurniasih, Budiastuti Muji Rahayu Mutiara, Isika Nilawati, Azzah Nisa, Aziizah Khairun Reina Okta Cahyani Rudi Hari Murti Sutrisnawati, Mandaini Sufita Tri Cahyo Mardiyanto, Tri Cahyo