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All Journal Jurnal Agrohut Tropical Small Island Agriculture Management Jurnal Pertanian Kepulauan
Polnaya, Fransin
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Agriculture, Biological Sciences & Forestry Engineering

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Pengaruh Dosis Pupuk Bokashi Gulma Air (Pistia stratiotes) dan Waktu Pemberian Terhadap Hasil Tanaman Pakcoy (Brassica rapa L.) Makaruku, Marlta H; Samangun, Saverus; Polnaya, Fransin
JURNAL PERTANIAN KEPULAUAN Vol 6 No 1 (2022): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.602 KB) | DOI: 10.30598/jpk.2022.6.1.1

Abstract

Bokashi is a composting method that can use both aerobic and anaerobic starters to compost organic matter. The purpose of this study is to determine the correct dosage and time of application of water weed bokashi fertilizer (Pistia stratiotes), as well as obtaining its interaction with the yield of pakcoy plants (Brassica rapa L.). The research method using a Randomized Group Design (RAK) with two factors, namely the dose of water weed bokashi fertilizer (Pistia stratiotes) consists of 4 levels, namely: D0 = Dose of bokashi fertilizer 0 tons / ha (control), D1 = 10 tons / ha, D2 = 20 tons / ha, D3 = 30 tons / ha, and the time of application (W) consists of 3 levels, namely: W1 = 14 days before planting, W2 = 7 days before planting, W3 = same time of planting. Each combination of treatments is repeated 3 times. The size of the plot is 1 m × 1 m and in 1 plot there are 12 plants. The results showed that the dose treatment of water weed bokashi (Pistia stratiotes) was 20 tons / ha (D2), fertilizer application time 7 days before planting (W2) and its interactions had a very noticeable influence on all growth observation variables including plant height, number of leaves, leaf area.
Optimizing Local Corn Cultivation Systems on Kisar Island, South West Of Mollucas Taihuttu, Hermina Neltje; Polnaya, Fransin; Marasabessy, Dessy Ariyani
Jurnal Agrohut Vol. 16 No. 1 (2025): Agrohut
Publisher : Fakultas Pertanian Universitas Darussalam Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51135/agh.v16i1.375

Abstract

Corn (Zea mays L) is a substitute for rice crops in food diversification program, the raw materials of food industry, beverages, and feed. Corn contains carbohydrates, protein, fat, vitamins and fiber. Kisar Island in Maluku district southwest of corn is a staple food source. Corn is usually consumed as boiled, grilled, fried, as a raw material for making cakes. Kisar Island is one of the islands in Maluku province that people cultivate corn crops in conventional farming systems. This study aims to determine the system of local corn cultivation in Kisar Island South West Maluku district. Research conducted in Kisar Island in Mei until August 2023. This study used purposive sampling method wich is survey and interview. The survey was conducted to determine the system of local corn cultivation in Kisar Island. Interviews were conducted to farmers as respondents . The results showed: 1. Local corn plants on the island of Kisar were cultivated around the house or yard, 2. Local corn cultivation system in Kisar Island has been done traditionally for generations, 3. Local corn cultivation in Kisar Island is done because it brings benefit socially, economically and ecologically.
Pengaruh Berbagai Konsentrasi Pupuk NPK Mutiara dan Jarak Tanam Terhadap Pertumbuhan dan Produksi Tanaman Kacang Tanah (Arachis hypogaea L.) Erniati, Erniati; Walsen, Anthony; Polnaya, Fransin
Tropical Small Island Agriculture Management Vol 4 No 1 (2024): Tropical Small Island Agriculture Management
Publisher : Pattimura University Ambon Maluku Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/tsiam.2024.4.1.25

Abstract

This study intends to investigate how plant spacing and concentrations Mutiara NPK fertilizer affect the development and produce of peanuts (Arachis hypogaea L.). From February to April 2023, The Faculty of Agriculture at Pattimura University is where this study was conducted. This study, an experimental model with two components and a Randomized Group Design was utilized. The first element is the inorganic fertilizer concentration (P), which has three levels: 0 g (Control), 500 g NPK fertilizer/5 liters of water (starting solution), and 1000 g NPK fertilizer/5 liters of water (beginning solution). The second variable is the variation in planting distance with three distances: J1, J2, J3. The aforementioned treatments consisted of nine combinations that were run through three times to produce the 27 experimental units. Due to the interplay of a concentration of 1000 g of NPK fertilizer/5 liters of water and a planting spacing of 20 cm40 cm, a more significant number of plants leaves 27,8333 were produced, according to the study's findings.
Identifikasi Karakter Morfologi Tanaman Ubi Kayu (Manihot esculenta Crantz) di Kecamatan Leihitu, Kabupaten Maluku Tengah Patty, Jacob R; Polnaya, Fransin; Lesilolo, Marthini K
JURNAL PERTANIAN KEPULAUAN Vol 9 No 2 (2025): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2025.9.2.125

Abstract

Indonesia has traditionally grown cassava (Manihot esculenta Crantz), a member of the Euphorbiaceae family, as a major food crop. Morphological changes in size, shape, color, and yield are the result of adaptation processes. The goal of Indonesia's cassava breeding program is to create sweet and bitter varieties that are high yielding, disease and pest-tolerant, have restricted branching, have good tuber form, are able to adapt to different soil and climate conditions, and mature at the right time. The purpose of this study was to determine the morphological traits of the cassava varieties found in Central Maluku Regency's Leihitu District. Descriptive analysis was used to perform research in eight villages: Morella, Mamala, Hitu Meseng, Hitu Lama, Wakal, Hila, Kaitetu, and Seith. English cassava, Bisstein cassava, Karas (Bitter) cassava, Porridge (Lombo) cassava, Sukabumi cassava, Kapok cassava, and Mantega cassava were the eight types named. Whereas Morella and Mamala Villages had the least amount of varietal variation, Kaitetu Village had the most. Significant morphological variety among cassava varieties in Leihitu District was indicated by dendrogram analysis, which showed two to seven groups at kinship distance scales of 5 to 25.
Co-Authors Erniati Erniati Lesilolo, Marthini K Makaruku, Marlta H Marasabessy, Dessy Ariyani Patty, Jacob R Samangun, Saverus Taihuttu, Hermina Neltje Walsen, Anthony