THE INFLUENCE OF COMPOSTING TIME AND COMPOSITION OF ORGANIC WASTE COMPOST AGAINST THE GROWTH RATE OF LONG BEAN LEAVES (VIGNA CYLINDRICA (L.)

Pengaruh Waktu Pengomposan dan Komposisi Kompos Sampah Organik Terhadap Laju Pertumbuhan Daun Tanaman Kacang Panjang (Vigna Cylindrica (L.)

  • Anshah Silmi Afifah University of Universal
  • Gita Prajati University of Universal
  • I Wayan Koko Suryawan University of Universal
DOI: https://doi.org/10.19184/jrsl.v3i1.8718

Abstract

The landfill's capacity is currently decreasing, so solid waste reduction needs to be increased. Organic solid waste is generated by daily activities. The objective of the study was to determine the composting and composition of the growth of leaves of the long bean plant (Vigna cylindrical (L.)). Methods used in the composting process is the takakura method. The 80% compositions of compost are spinach waste. The composting process accelerated by the addition of local microorganisms (MOL) from fruit and compost to accelerate decomposed of organic waste. Variables on this research were functions of the time for the composting process and the amount of compost with the soil to the long bean plant (Vigna cylindrical (L.)). Compost collection time was determined as a research variable with variations on 14, 28, and 42 days, while variations in compost and soil composition tested on a long bean plant (Vigna cylindrical (L.)) of 1: 1 and 1: 2. The results showed good leaves growth period was 28th day with a composition 1: 1.


Kapasitas Tempat Pemrosesan Akhir (TPA) saat ini semakin berkurang, sehingga reduksi sampah perlu ditingkatkan. Sampah organik merupakan salah satu sampah yang banyak dihasilkan oleh aktivitas seharihari. Tujuan penelitian yakni mengetahui pengaruh waktu pengomposan dan komposisi kompos terhadap laju pertumbuhan daun tanaman Kacang Panjang (Vigna cylindrica (L.)). Metode yang digunakan untuk membuat kompos yaitu metode takakura. 80% komposisi kompos berasal dari sisa sayur bayam. Pembuatan kompos dilakukan dengan menambah mikro organisme local (MOL) dari buah dan kompos jadi untuk mempercepat sampah organik terdekomposisi. Variabel yang digunakan yaitu variasi waktu pengambilan kompos dan variasi komposisi kompos dengan tanah terhadap Kacang Panjang (Vigna cylindrica (L.)). Waktu pengambilan kompos ditentukan sebagai variabel penelitian dengan variasi pengambilan pada hari ke - 14, 28, dan 42, sedangkan variasi komposisi kompos dan tanah yang diujikan terhadap tanaman Kacang Panjang (Vigna cylindrica (L.)) sebesar 1 : 1 dan 1 : 2. Hasil penelitian menunjukkan laju pertumbuhan daun paling besar yaitu pada variasi waktu pengambilan kompos hari ke – 28 dengan komposisi 1 : 1.

Author Biographies

Anshah Silmi Afifah, University of Universal

Environmental Engineering Study Program
University of Universal
Batam, Kepulauan Riau
Corresponding author: anshah.silmi@uvers.ac.id

Gita Prajati, University of Universal

Environmental Engineering Study Program
University of Universal
Batam, Kepulauan Riau

I Wayan Koko Suryawan, University of Universal

Environmental Engineering Study Program
University of Universal
Batam, Kepulauan Riau

Published
2019-06-03
How to Cite
AFIFAH, Anshah Silmi; PRAJATI, Gita; SURYAWAN, I Wayan Koko. THE INFLUENCE OF COMPOSTING TIME AND COMPOSITION OF ORGANIC WASTE COMPOST AGAINST THE GROWTH RATE OF LONG BEAN LEAVES (VIGNA CYLINDRICA (L.). Jurnal Rekayasa Sipil dan Lingkungan, [S.l.], v. 3, n. 1, p. 1-7, june 2019. ISSN 2548-9518. Available at: <https://jurnal.unej.ac.id/index.php/JRSL/article/view/8718>. Date accessed: 22 dec. 2024. doi: https://doi.org/10.19184/jrsl.v3i1.8718.
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Vol 3 No 1 (2019): JURNAL REKAYASA SIPIL DAN LINGKUNGAN
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