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Jurnal Agrotek

agrotek
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Published by Universitas Papua

ISSN : 1907039X EISSN : 26208385 DOI : https://doi.org/10.46549/agrotek.

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Cakupan jurnal ini meliputi disiplin-disiplin ilmu pada bidang pertanian dan teknologi pertanian antara lain: budidaya pertanian, sosial ekonomi pertanian, ilmu tanah, ilmu hama dan penyakit tanaman, hortikultura, teknologi pengolahan hasil pertanian dan keteknikan pertanian.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman

Articles 93 Documents

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Pemanfaatan Limbah Cair Biogas Sebagai Pupuk Organik Untuk Kangkung Darat (Ipomoea reptans Poir.) Di Daerah Transmigrasi Masni Kabupaten Manokwari Marselius O. Y. A. W. Mra-Mra; Djoko Sudjatno; Kati Syamsudin
Agrotek Vol 3 No 3 (2012): Juli
Publisher : Fakultas Pertanian Universitas Papua

The research aimed to see the usage of liquid biogass waste (LBW) as a fertilizer on the growth of pokcoy (Ipomoea reptans Poir.). In transmigration area, Masni Manokwari. It used experiment method with rondom plot design. There were six treatments, without LBW (A0), 50 cc of LBW (A1), 100 cc of LBW (A2), 150 cc of LBW (A3), 200 cc of LBW (A4), and 250 cc of LBW (A5). The result showed that LBW had significant effect on plant height (6 week after plantation), fresh weight per plant and per plot, dry weight per plant and water content per plant. These indicated that application on of LBW increased yield of pokcoy. The dose 250 cc of LBW was significantly enhanced the growth and yield of pokcoy.

Jenis - Jenis Hama Penting Pada Beberapa Varietas Kedelai (Glicyne max L Merrill) Berdaya Hasil Tinggi Di Kampung Sidey Makmur, Sidey Manokwari Nelince Insyur; Johannes Tethool; Yacob Bodang
Agrotek Vol 3 No 3 (2012): Juli
Publisher : Fakultas Pertanian Universitas Papua

The study aimed to identify the presence and the population of insect pest to the cultivation of highest productivity soybean. The study designed in randomized block design with the treatments are 6 varieties of soybean such as Anjasmoro (V1), Burangrang (V2), Grobogan (V3), Rajabasa (V4), Detam-1 (V5) and local variety (V6). The data were statistically analyzed and further tested by Duncan (DMRT). The result showed that Ophiomyia phaseoli, Lamprosema indicata, Nezara virudula, Riptortus lineavis, and Etiella zinckenella were the main insects pest found in the 6 varieties tested. Analysis of variance showed that the majority of pest insect populations did not differ between the varieties tested, except for observations at 4 and 5 weeks after planting. The population of beetles mostly found at 11 weeks after planting. The population of insect pest at Anjasmoro variety relatively low compared to other varieties. All tested varieties can be used to increase the productivity of soybean, especially Anjasmoro variety, but the presence of Lamprosema indicata need to be aware at 4 to 5 weeks after planting especially for Detam-1 and Rajabasa varieties.

Pengaruh Bahan Pengisi Terhadap Kelarutan Dan Sifat Organoleptik Minuman Instan Dari Limbah Cair Buah Merah Albert Amsamsyum; Budi Santoso; Eduard Fransisco Tethool
Agrotek Vol 3 No 3 (2012): Juli
Publisher : Fakultas Pertanian Universitas Papua

This study aims to determine the characteristics of the instant drink from wastewater of red fruit oil extraction. Experimental method was used in this study. This study consisted of three phases: (1) Analysis of the chemical composition of red fruit wastewater, (2) Formulation of instant drinks and (3) organoleptic testing. The treatment in this study was the use of fillers ingradients : CMC with a concentration of 0.5, 0.75 and 1% and Dextrin with a concentration of 0.5, 0.75 and 1%. Data were collected for chemical composition of wastewater red fruit, solubility and panelist preferences for color, flavor and aroma of instant drinks product. The results showed that red fruit wastewater contains 5.95% carbohydrates, 7.83% fat; 4.03% protein; 0.63% ash, 14.5 mg/100g Vitamin C; and 32.71 ppm for total carotenoids. Solubility of red fruit wastewater instant drink was ranged between 98-99%, and organoleptic test results showed that the highest obtained in instant drinks with added Dextrin 0.5% as a filler ingredients (score 3.56) while the lowest obtained in instant drinks with CMC 1% as a filler ingredients (score 2.79).

Pemanfaatan Tepung Pokem Sebagai Subtitusi Tepung Terigu Dalam Pembuatan Roti Yosephina Prawar; Fitryanti Pakiding; Eduard Fransisco Tethool
Agrotek Vol 3 No 3 (2012): Juli
Publisher : Fakultas Pertanian Universitas Papua

This study aims to determine the formulation of wheat flour substitution with pokem flour on bread production, and to know the organoleptic acceptance of the resulting bread. Experimental method with completely rondomized design was used in this research, with 6 treatments of wheat flour substitution with 50%, 40%, 30%, 20%, and 10% flour pokem, as well as 100% wheat as a control. The study was conducted in two stages, that is 1) the bread production, and 2) the organoleptic test. The results showed that higher addition of flour pokem as a substitute for wheat flour in bread production causing decrease the preference panelists for aroma, texture, color and flavor, and the substitution of wheat flour with 10% flour pokem in bread production is recommended because it produces aroma, texture, color and flavor that is not significantly different from 100% wheat flour.

Pengaruh Perendaman Kalsium Klorida (CACL2) Terhadap Umur Simpan Buah Duku Segar Arnold P. P. Rumajauw; Budi Santoso; Besse Amriati
Agrotek Vol 3 No 3 (2012): Juli
Publisher : Fakultas Pertanian Universitas Papua

Agricultural production in Manokwari in 2007 showed that production duku reached an average production of 58.8 kw / ha (BPS Manokwari, 2008). Duku is one of horticultural products are susceptible to damage during storage. This study aims to assess the use of calcium chloride in an effort to extend the shelf life of fresh duku. The method used in this study is the experimental method with laboratory observation techniques. The study consisted of three treatments, namely: (1) control (duku not soaked), (2) treatment duku immersion in a solution of 3% CaCl2, and (3) treatment duku immersion in a solution of 6% CaCl2. The parameters observed weight of the fruit, the appearance of the fruit, the amount of production of carbon dioxide (CO2), and total dissolved solids. Giving the treatment of calcium chloride (CaCl2) can only inhibit the respiration rate and the rate of weight loss fruit, whereas for the other parameters do not provide satisfactory results. CaCl2 application method by immersion was not suitable to be applied on duku because it will trigger the growth of fungi that become shorter shelf-life than without CaCl2 treatment.

Karakteristik lahan budidaya kakao (Theobroma cacao L.) di distrik Manokwari Utara kabupaten Manokwari provinsi Papua Barat Theresia Hae; Sartji Taberima; Antonius Suparno; Inna Martha Rumainum
Agrotek Vol 9 No 1 (2021): Juli
Publisher : Fakultas Pertanian Universitas Papua

This study aims to study soil fertility status, determine land suitability status and provide recommendations for land suitability for cocoa cultivation based on land suitability evaluation in 6 (six) villages in North Manokwari District based on its slopes. The 6 (six) villages in the research location such as Pami, Mandopi, Sairo, Bremi, Yoom, and Lebau. The study lasted for approximately three (3) months, from March to May 2019. The results showed that the soil fertility status at the study site on a slope of 0-8% (SPT 1) was classified as moderately fertile. The slope of 8-15% (SPT 2) and the slope of 15-25% (SPT 3) were quite fertile. The land suitability status for SPT1 land was actually categorized as marginal (S3), but it can be upgraded to a potential land suitability class of S2 with some improvements. SPT 2 land is actually categorized as marginal (S3) and quite suitable (S2), which can be increased to potential land suitability classes S2 and S1. SPT 3 land is actually categorized according to marginal (S3) and quite suitable (S2), but can be increased to potential land suitability classes S2 and S1. Recommended land potential for cocoa plant development are on SPT 2 land with a slope of 8-15%, namely in Lebau Village, Yoom, Mandopi; and SPT 3 with a slope of 15-25%, namely Lebau, Sairo, Pami.

Pertumbuhan dan produksi kangkung darat (Ipomoea reptans Poir) pada berbagai dosis pupuk papua nutrient granule di Manokwari Besse Amriati; Rizald Hussein; Sonita Naa; Saraswati Prabawardani; Hangrie Jimmy Namserna
Agrotek Vol 9 No 1 (2021): Juli
Publisher : Fakultas Pertanian Universitas Papua

The aim of the study was to determine the apropriate dose of Papua Nutrient Granule fertilizer on the growth and production of kangkong (Ipomea reptans poir). The research was carried out at the screen house of the Faculty of Agriculture, University of Papua, Manokwari for 2 months from July to August 2019. The study was a single factor experiment using a Randomized Block Design. The treatment dose of Papua Nutrient Granule fertilizer consisted of control/Papua Nutrient Fertilizer 0 tons/ha), Papua Nutrient Fertilizer 5 tons/ha, Papua Nutrient Fertilizer 10 tons/ha), Papua Nutrient Fertilizer 15 tons/ha), Papua nutrient fertilizer 20 tons/ha. The results showed that the application of Papua Nutrient significantly affected the growth and yield of kangkong at all ages of observation. Papua Nutrient granule fertilizer with doses of 15 and 20 tons/ha produced height, rate of plant height, number of leaves and leaf growth rate, fresh stover weight and fresh root weight per plant better than other fertilization treatments and control.

Karakteristik sifat fisik dan pH tanah pada kebun percobaan Anggori Universitas Papua Paulince Yarangga; Samsul Bachri; Kati Syamsudin Kadang Tola; Rudolf Kristian Tukayo
Agrotek Vol 9 No 1 (2021): Juli
Publisher : Fakultas Pertanian Universitas Papua

This study aims to determine the characteristics of the physical properties and soil pH in the Anggori experimental garden belonging to the University of Papua. The Anggori experimental garden is one of the Unipa experimental gardens which has great potential as a means of supporting lecturers and students across faculties. Based on the results of the study, it was found that the color of the soil at the research site on the top and bottom layers tended to have the same color, which was dominated by dark brown and dark yellowish brown. The soil texture ranged from sandy loam, loamy loam, silty loam and clay loam, with soil structure which is granular, rounded lumps, and angular lumps, with medium to fine size, as well as moderate to weak stability. The consistency of the soil were rather sticky, loose, and weak. There were rocks on the surface and rock outcrops <25%, with good drainage. Effective depth of soil was >40 cm and soil acidity (pH) was classified as slightly acidic to neutral.

Kadar kemanisan tebu (saccharum officinarum L.) di kampung Wariori Indah distrik Masni kabupaten Manokwari Marlina Bitibalyo; Yohanis Amos Mustamu
Agrotek Vol 9 No 1 (2021): Juli
Publisher : Fakultas Pertanian Universitas Papua

This study aimed to determine the level of sweetness of sugarcane growing in the village of Wariori Indah. This research was conducted in Wariori Indah village, Masni district, Manokwari regency in August 2020. The method used in this study was a descriptive method with field observation techniques. There were 5 types of sugarcane grown by the people of Wariori Indah Village, namely Red Sugar Cane (Meresa Ekeni), Yellow Green Sugar Cane (Meresa Ofrha), Yellow Sugar Cane (Meresa Oruk), White Striped Red Cane (Meresa Epsi), and Green Stripes Red Cane (Meresa Ofrha). The results of the study found that there were differences in the level of sweetness in the sugarcane plants observed. Yellow green sugarcane has a high level of sweetness (15.2), followed by yellow sugar cane (14.0), and red sugar cane (13.3), while white stripes red cane and green stripes red cane stripes having the same level of sweetness, namely 12.3.

Konsentrasi beberapa ekstrak daun ketapang (Terminalia catappa L.) sebagai herbisida nabati pada pertumbuhan gulma rumput grinting (Cynodon dactylon (L.) Pers.) Desiana Linda Nurhalina; Derek Kornelis Erari; Kati Syamsudin Kadang Tola; Yohanis Amos Mustamu
Agrotek Vol 9 No 1 (2021): Juli
Publisher : Fakultas Pertanian Universitas Papua

The objectives of the study were to determine the inhibition of Terminalia catappa leaf extract on the growth of grinting grass weed (Cynodon dactylon (L.) Pers.) as well as determine at what concentration it could inhibit growth of grinting grass weed. The research method used in this study is an experimental method with observation techniques. The results of this study found that Terminalia catappa leaf extract can inhibit the growth of grinting grass weed (Cynodon dactylon (L.) Pers.). Furthermore, 20% of Terminalia catappa leaf extract was the most effective concentration in inhibiting grinting grass weed. Therefore, it can be used as an alternative to organic herbicides.

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Eko Agus Martanto

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Jurnal Agrotek : Fakultas Pertanian Universitas Papua Jalan Gunung Salju Amban, Manokwari, Papua Barat

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Papua barat

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Eko Agus Martanto

Contact Email agrotek@unipa.ac.id

Phone +628122644641

Journal Mail Official agrotek@unipa.ac.id

Editorial Address Jurnal Agrotek : Fakultas Pertanian Universitas Papua Jalan Gunung Salju Amban, Manokwari, Papua Barat

Location Kab. manokwari, Papua barat INDONESIA

Abstract

Abstract

Abstract

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Abstract

Abstract

Abstract

Contact Name
Eko Agus Martanto

Contact Email
agrotek@unipa.ac.id

Phone
+628122644641

Journal Mail Official
agrotek@unipa.ac.id

Editorial Address
Jurnal Agrotek : Fakultas Pertanian Universitas Papua Jalan Gunung Salju Amban, Manokwari, Papua Barat

Location
Kab. manokwari,

Papua barat

INDONESIA