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All Journal Jurnal Riset Perkebunan (JRP) Jurnal Pertanian Agros
Silvia, Silvia Permata Sari
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Agriculture, Biological Sciences & Forestry

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Impact of Sawdust and Chicken Manure Compost Mixture on The Growth and Yield of Sallot (Allium ascalonicum L.) Silvia, Silvia Permata Sari; Herawati, Netti; Nurfalah, Resti; Kusumawati, Aries; Hervani, Dini
Jurnal Riset Perkebunan Vol. 6 No. 2 (2025): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.6.2.74-84.2025

Abstract

Shallot (Allium ascalonicum L.) is a high-value horticultural commodity in Indonesia, with demand increasing annually. To meet this demand, enhancing both the quality and quantity of shallot production through optimal fertilization is crucial. This study investigates the effect of a compost combination of sawdust and chicken manure on shallot growth and yield. The research was conducted in Nagari Koto Laweh, X Koto Sub-district, Tanah Datar Regency, from May to August 2025. A Randomized Complete Block Design (RCBD) with five treatments and three replications was used in the experiment. Data were analyzed using the F-test and Duncan’s New Multiple Range Test (DNMRT). The results revealed that a 1:3 sawdust-to-chicken manure ratio was the most effective, significantly increasing plant height (41.50 cm), leaf number (45.75 pieces), bulbs count (10.83 bulbs), bulb diameter (29.65 mm), fresh and dry bulb weight per clump (97.15 g/clump), dry bulb weight per hectare (18.11 tons/ha), and pest and diseases (Thrips tabaci, Spodoptera exigua, Delia antiqua, Fusarium oxysporum, Peronospora destuctor, Alternaria porri). These findings indicate that the compost combination not only boosts shallot production but also has the potential for broader application in other crops such as oil palm, sugar palm, and cocoa, offering an eco-friendly alternative to chemical fertilizers and contributing to sustainable agriculture practices by improving soil fertility.
SISTEM PERTANIAN TERPADU YANG MENINGKATKAN PRODUKTIVITAS PERTANIAN DI LAHAN PEKARANGAN Silvia, Silvia Permata Sari; Aries Kusumawati; Ihsan R.A. Saibi
Jurnal Pertanian Agros Vol 27 No 1 (2025): EDISI JANUARI
Publisher : Fakultas Pertanian Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v27i1.12

Abstract

Integrated Farming System is a modern agriculture that has a sustainable and environmentally friendly concept with productivity as a result. The utilization of yard land not only increases agricultural productivity but in economic terms can also increase socio-economic needs with good management. The benefits obtained by applying this principle are that the cost of shopping for food and vegetable needs can be reduced, and daily spice ingredients can be met. The purpose of writing this study is to find out and analyze how agricultural productivity in Indonesia is by utilizing yard land in residential homes and cities. The utilization of yard land to increase agricultural productivity has proven to be influential. The utilization of yard land that is managed properly will get great benefits, can preserve the environment, and minimize the use of inorganic materials. The utilization of this yard land has many benefits for the surrounding community both in terms of agricultural productivity and in terms of economy. The utilization of yard land can be done in various ways, starting from hydroponic cultivation techniques, aquaponics, vertical culture (hanging, attached, pot, or polybag systems).
EVALUASI PENGARUH PUPUK KANDANG AYAM DAN NPKMg TERHADAP PRODUKTIVITAS TANAMAN AREN (Arenga pinnata Merr.) Herawati, Netti; Ardi, Ardi; Silvia, Silvia Permata Sari; Devinda, Devinda
Jurnal Pertanian Agros Vol 27 No 2 (2025): EDISI APRIL
Publisher : Fakultas Pertanian Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v27i2.61

Abstract

Sugar palm (Arenga pinnata Merr.) is a plantation commodity that is very beneficial ecologically and financially because it can adapt to various geographical conditions such as mountains, valleys, riverbanks, and undulating land. However, the development of this plant is still constrained by low cultivation intensification, unstructured planting patterns, and optimal land use, resulting in low productivity. Increasing the productivity of sugar palm plants can be achieved through intensive cultivation. The purpose of this study was to study how chicken manure and NPKMg fertilizer affect the growth of sugar palm plants and determine the best fertilizer dosage. The study was conducted in February-May at the experimental garden of the Faculty of Agriculture, Andalas University at an altitude of ±250 meters above sea level. The method used was a 4x3 factorial Randomized Block Design (RAK), consisting of three replications with a total of 36 experimental units. The first factor was the dose of chicken manure (5 kg, 10 kg, 15 kg, and 20 kg) and the second factor was the dose of NPKMg fertilizer (20 g, 30 g, and 40 g). The data were analyzed using the F test at the 5% level, followed by the DNMRT test. The results showed that there was no significant relationship between the provision of chicken manure and NPKMg fertilizer on the growth of sugar palm plants. In addition, both types of fertilizers did not have a significant impact on plant growth, so the optimal dose could not be determined.
Co-Authors Ardi Ardi Aries Kusumawati Devinda, Devinda Hervani, Dini Ihsan R.A. Saibi Nurfalah, Resti