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Permaculture : Jurnal Ilmu Pertanian & Lingkungan
Published by Universitas Madako Tolitoli
ISSN : -     EISSN : 31108679     DOI : https://doi.org/10.1234/pmr.v1i2
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Permaculture: Jurnal Ilmu Pertanian & Lingkungan menerbitkan hasil awal dari semua bidang pertanian, serta artikel penelitian utama, artikel review, analisis kebijakan. Permaculture: Jurnal Ilmu Pertanian & Lingkungan, mencakup pertanian secara luas, termasuk produksi tanaman, proteksi tanaman, bioteknologi tanaman, ilmu tanah, irigasi pertanian, teknologi benih, teknologi pertanian, industri pertanian, serta lingkungan dan pertanian hutan
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 14 Documents
 1   2 
Pengaruh Pupuk Organik Cair Daun Gamal dan Pupuk Urea Terhadap Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays saccharata Shurt) Jumiati, Jumiati; Adnan, Adnan; Lukman, Lukman
Permaculture: Jurnal Ilmu Pertanian & Lingkungan Vol 2 No 1 (2026): JANUARI
Publisher : Program Studi Agroteknologi, Fakultas Pertanian Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.1234/permaculture.v2i1.1445

Abstract

This study aimed to evaluate the interaction and the individual effects of liquid organic fertilizer (LOF) derived from Gliricidia sepium (gamal) leaves and urea fertilizer on the growth and yield of sweet corn (Zea mays saccharata Sturt). The research was conducted from April to June 2025 at the experimental field of Madako Tolitoli University, Tambun Village, Baolan District, Tolitoli Regency. The experiment used a factorial Randomized Block Design with two factors. The first factor was the dosage of gamal leaf LOF consisting of three levels: M0 (without LOF), M1 (200 ml LOF + 800 ml water), and M2 (500 ml LOF + 500 ml water), applied at 100 ml per plant. The second factor was the urea fertilizer dosage: K0 (without urea), K1 (150 kg ha⁻¹ or 3 g per plant), and K2 (300 kg ha⁻¹ or 6 g per plant). There were nine treatment combinations, each replicated three times, resulting in 27 experimental plots measuring 100 cm × 200 cm. Each plot contained 10 plants with a spacing of 40 cm × 50 cm, and five plants per plot were used as samples, giving a total of 135 sample plants. The results indicated that the interaction between LOF and urea significantly affected plant height at 15, 22, 36, and 43 days after planting, as well as leaf number and ear length. Meanwhile, single-factor effects were observed on husked ear weight, ear diameter, number of kernels per row, and dehusked ear weight. The best performance was obtained from the combination of M2K2, namely 500 ml gamal leaf LOF diluted with 500 ml water and 300 kg ha⁻¹ urea, which effectively enhanced both vegetative growth and yield components of sweet corn.
Pengaruh Pemberian Mulsa dan Pupuk Bokashi Kotoran Kambing Terhadap Pertumbuhan dan Hasil Tanaman Bawang Daun (Allium fistulosum L) Munazar, Risman; Sondakh, Rian Christian; Hayatudin, Hayatudin
Permaculture: Jurnal Ilmu Pertanian & Lingkungan Vol 2 No 1 (2026): JANUARI
Publisher : Program Studi Agroteknologi, Fakultas Pertanian Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.1234/permaculture.v2i1.1483

Abstract

This study aims to analyze: (1) the interaction between goat manure bokashi and mulch on the growth and yield of spring onions, (2) the effect of goat manure bokashi on the growth and yield of spring onions, and (3) the effect of the use of organic and inorganic mulch on the growth and yield of spring onions. The study was conducted in May–August 2025 at the Experimental Garden of the Faculty of Agriculture, Madako University, Tolitoli. The study used a Randomized Block Design (RAK) with two factors. The first factor is the dose of goat manure bokashi (B) which consists of three treatments, namely B0 (without bokashi), B1 (20 tons/ha equivalent to 400 g/plant), and B2 (30 tons/ha equivalent to 600 g/plant). The second factor is mulch (M) which includes M0 (without mulch), M1 (organic mulch in the form of sawdust), and M2 (inorganic mulch in the form of black and silver plastic). There are 9 treatment combinations with 3 replications, resulting in 27 experimental units. Each plot contained 28 plants, with 5 plants as samples, resulting in a total of 756 main plants and 135 sample plants. The results showed that goat manure bokashi significantly affected plant height, number of leaves, number of tillers, and the length of the longest leaf. The highest dose (B2) generally gave the best results, except for root volume which was more optimal in treatment B1. The use of mulch affected several growth parameters, especially the number of leaves, number of tillers, root volume, and fresh weight per clump. Inorganic mulch (M2) tended to provide better results than other treatments. The interaction of bokashi and mulch significantly affected the number of tillers and root volume, with the combination of B2M2 producing the highest number of tillers and B1M2 producing the largest root volume. Overall, the application of goat manure bokashi combined with mulch, especially inorganic mulch, effectively increased the growth and productivity of spring onion plants.
Pengaruh Bokashi Kandang Ayam dan Npk Phonska terhadap Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays saccharate sturt) Permana, Ajun; Kahar, Kahar; Ahmad, Fandi
Permaculture: Jurnal Ilmu Pertanian & Lingkungan Vol 2 No 1 (2026): JANUARI
Publisher : Program Studi Agroteknologi, Fakultas Pertanian Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.1234/permaculture.v2i1.1515

Abstract

This study aimed to determine the effect of chicken manure bokashi and NPK Phonska fertilizer on the growth and yield of sweet corn (Zea Mays saccaharate sturt). The research was conducted at the Experimental Farm of the Faculty of Agriculture, Madako University Tolitoli, from March to May 2025, using a factorial Randomized Complete Block Design (RCBD) with two treatment factors. The first factor was the dosage of chicken manure bokashi (B), consisting of B0 = without bokashi, B1 = 5 tons/ha (1 kg/plot), and B2 = 10 tons/ha (2 kg/plot). The second factor was the dosage of NPK Phonska fertilizer (N), consisting of N0 = without NPK, N1 = (80 g/plot or equivalent to 6 g/plant), and N2 = (140 g/plot or equivalent to 11 g/plant). Each treatment combination was replicated three times, resulting in 27 experimental plots. The results showed a significant interaction between chicken manure bokashi and NPK Phonska fertilizer on plant height, number of leaves, fresh cob weight, cob weight with husk, cob length, and number of kernels per row. The best combination was obtained with B2N2 (bokashi 10 tons/ha and NPK Phonska 700 kg/ha), producing a plant height of 166.06 cm, 7.00 leaves, fresh cob weight of 398.06 g, cob weight with husk of 567.78 g, cob length of 22.00 cm, and 40.61 kernels per row.
Tinjauan Aplikasi Teknologi Edible Coating Polimer Alami: Kontrol Transpirasi dan Mutu Produk Pascapanen Viantika Gea, Anesti
Permaculture: Jurnal Ilmu Pertanian & Lingkungan Vol 2 No 1 (2026): JANUARI
Publisher : Program Studi Agroteknologi, Fakultas Pertanian Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.1234/permaculture.v2i1.1544

Abstract

Edible Coating (EC) is an advanced postharvest technology that utilizes natural biopolymers to prolong the shelf life of horticultural products by forming a safe-to-consume, semi-permeable barrier layer. This systematic review provides an in-depth analysis of the roles of natural polymers (carbohydrates, lipids, and proteins) and their active formulations (incorporating antimicrobial/antioxidant extracts) in controlling the two main mechanisms of postharvest decay: transpiration (weight loss) and respiration (softening).The synthesis of the literature indicates that lipid polymers, particularly beeswax, are the superior EC component for suppressing the rate of transpiration in commodities such as tomatoes. A formulation containing 25 g of beeswax was proven effective in maintaining the lowest weight loss percentage during 30 days of storage. Conversely, polysaccharide polymers (e.g., cassava starch, jackfruit seed starch) are highly effective at limiting gas exchange, suppressing respiration rates, and preserving firmness. Specifically, an EC using 1.1% jackfruit seed starch on guava successfully maintained quality for up to 10 days. Furthermore, the development of active ECs such as those enhanced with 7% red ginger extract in corn starch, or lemongrass and sesame oil in beeswax emulsions synergistically boosts antimicrobial and antioxidant functions. This dual action is crucial for preserving vital nutrients like Vitamin C and pigments. The EC technology is thus confirmed as a promising coating alternative, strongly supported by the significant potential for utilizing polymers derived from agro-industrial waste.

Page 2 of 2 | Total Record : 14

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