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All Journal Jurnal Ecosolum Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Caraka Tani: Journal of Sustainable Agriculture Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Agrica: Journal of Sustainable Dryland Agriculture Jurnal Inovasi Penelitian Mitra Mahajana: Jurnal Pengabdian Masyarakat Prima Abdika: Jurnal Pengabdian Masyarakat Jumat Pertanian: Jurnal Pengabdian Masyarakat PUCUK : Jurnal Ilmu Tanaman Jurnal Akademika Kimia JUSTER: Jurnal Sains dan Terapan Jurnal Agro Nusantara Jurnal Akademika Kimia
Bolly, Yovita Yasintha
Universitas Nusa Nipa
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

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Journal : Jurnal Akademika Kimia

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The Booklet Development of Inorganic Fertilization System Based on Problem M. A. Y. Nirmalasari; Yovita Y. Bolly
Jurnal Akademika Kimia Vol. 9 No. 4 (2020)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j24775185.2020.v9.i4.pp230-236

Abstract

The use of inorganic fertilizer in the tillage was mostly used by Sikkanese. The reason was the large supply of inorganic fertilizer on the market, fast response, easy to absorb, and not to waste times. In the implementation, inorganic fertilizer was not used accordance with the stipulation of the four rights (4T): right dose, right time, right place, and right source. The result was the decrease of soil quality and the death of soil-degrading microorganisms so that the soil became infertile. Therefore, the booklet as a learning media gave the right information about the proper fertilization system. The research aims to know the appropriateness of the booklet development of inorganic fertilization system. The method used was the research and development (R n D) method by adopting a Borg and Gall model. The sample was taken by using purposive sampling. The analysis technical was validity analysis (valid percentage) and appropriate analysis (Widoyoko categorial). The result of the study showed that the booklet was appropriated to use as a medium of information for the farmer with the feasibility category both at the initial field trial and field trial stages. Furthermore, in the field trial implementation, the booklet was suitable to use with the very good feasibility category.
Co-Authors Agus Nurhidayat Agustinus Sterip Erikson Alberta, Maria Alfredo, Jefrisko Almaria Heliana Andri Permata Timung Anggreani, Yohana Beja, Hendrikus Darwin Charly Mutiara Daniel Putra Pardamean Mbarep Fulgensius Sawan Gabriel Otan Apelabi Henderikus Darwin Beja Henderikus Darwin Beja, Henderikus Darwin Jeksen , Julianus Jeksen, Julianus Juang, Ignasius Kelen, Ursula Uto Keytimu, Hendrika Yunista Koten, Theresia Boleng M A Yohanita Nirmalasari M. A. Y. Nirmalasari M.A. Yohanita Nirmalasari Ma, Stefanus Hubertus Gusti Maria Imaculata Rume Nitit, Daminanus Tega Nona mina, Maria Sri kartika Nunung, Agnes Yuniati Paulinus Yon Anderson Selfianus, Selfianus Tewu, Erniana Woda, Yanter Wilve Baly Yoseph Siga Yulius Laga Yuyun Wahyuni Yuyun Wahyuni