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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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Analisis faktor internal dan eksternal pengembangan perkebunan rakyat kopi Arabika di Kabupaten Pegunungan Arfak Provinsi Papua Barat Antonius Suparno; Aser Rouw; Diana Irbayanti; Linda Ernawati Lindongi; Hangrie Jemmy Namserna
Agrotek Vol 10 No 1 (2022): Juli
Publisher : Fakultas Pertanian Universitas Papua

Arfak Mountains Regency is part of West Papua Province with an undulating to mountainous topography that spreads at an altitude of 800 – 3,000 m above sea level with the main livelihood of its community is farming highland vegetables. This region has a very suitable and potential climate for the development of Arabica coffee. Arfak Mountains Regency also has 2 lakes at an altitude of 2000 m above sea level, so the existence of coffee plantations can support the development of ecotourism in this area. The development of community coffee plantations is not as good as cocoa plantations. This is presumably due to the difficulty of the transportation of marketing results in the past. However, in line with the current infrastructure development, regional development progress, and the growth in the coffee economic value, the development of coffee plantations based on community plantations require significant attention. To be more focused on the development of arabica coffee in the Arfak Mountain Regency, it is necessary to be attentive to internal and external factors as the basis of policy making. This study aims to analyze internal factors (IFE) and external factors (EFE) in coffee farming communities in Anggi Gida District and Anggi Giji District. The results of the IFE and EFE analysis show that farmers in Anggi Giji District have more opportunities (quadrant I: 2.79;2.79) to develop coffee than farmers in Anggi Gida District (quadrant I: 2.61; 2.25). Based on the SWOT analysis both in Anggi Gida District and in Anggi Giji District, the development of Arabica coffee community plantations must implement a strategy to optimize land (S1, S2, O2, O3, O4), improve technical skills (W3, O1, O2, O4), optimize farmer group institutions (S3, S4, T1, T2, T3, T4), and open a marketing network (W2, T3, T4).

Kesesuaian Lahan Tanaman Ubi Jalar (Ipomoea batatas) dan Ubi Kayu (Manihot esculenta) di Daerah Pesisir Pantai Utara Manokwari Inggerarda Redjauw; Rudolf K. Tukayo; Aplena Elen Siane Bless
Agrotek Vol 10 No 1 (2022): Juli
Publisher : Fakultas Pertanian Universitas Papua

Land suitability is the ability of a land for certain uses. The purpose of this study was to study soil salinity and potential land suitability for cultivation of food crops (cassava and sweet potato) from two different locations in Yoom II Village, North Manokwari District. The research method used was the observation method with survey techniques. Parameters observed were soil physical properties (texture, structure, soil color, surface rock, effective depth, water content) and soil chemical properties (soil pH and soil salinity). The results of the evaluation of land suitability for cassava plants at the two research locations, namely close to the coast (DP) and far from the coast (JP) generally had an actual land suitability class of S3 or marginally appropriate. The main limiting factors for the growth of cassava and sweet potato are surface rock and soil depth, as well as soil pH. Meanwhile, soil salinity was not a limiting factor because the electrical conductivity of the soil is less than 2 dSm-1. Improvement efforts that can be made to increase the land suitability class to be quite suitable (S2) are by cleaning the surface rock and adding organic matter to reduce soil pH.

Pertumbuhan dan Hasil Tanaman Sawi Pagoda (Brassica narinosa L.) Akibat Pemberian Pupuk Organik Cair Kascing, Papua Nutrient dan MA-11 Ivonne Fitria Mariay; Bayu Imam Segoro; Besse Amriati; Rizald Hussein
Agrotek Vol 10 No 1 (2022): Juli
Publisher : Fakultas Pertanian Universitas Papua

This research was conducted at the screen house of the Faculty of Agriculture, University of Papua. The objective was to determine the best type of liquid organic fertilizer for the growth and yield of Pagoda mustard plants. Using a non-factorial randomized block design (RAK), with 4 treatments repeated 4 times, in order to obtain 16 trials. The treatments in this study included 1) Control, 2) Liquid organic fertilizer Kascing (10 ml), 3) Papua Nutrient liquid organic fertilizer (10 ml), 4) MA-11 liquid organic fertilizer (10 ml + 10 g granulated sugar). The results showed that the fertilizer treatment in Papua Nutrient showed a significant effect. This treatment gave the best results when compared to the Kascing fertilizer treatment and the MA-11 fertilizer treatment. The Papua Nutrient fertilizer treatment had a significant effect on plant height, leaf width, growth rate, leaf width increase rate, wet weight and root weight with the highest average.

Penyebaran cacing pipih New Guinea (Platydemus manokwari de Beaucham)., (Tricladida : Geoplanidae) sebagai musuh alami bekicot di daerah Manokwari Fina Alfionita Tiong; Alexander Yaku; Frenki Arthur Paiki; Adelin Elsina Tanati; Sutiharni
Agrotek Vol 8 No 1 (2020): Juli
Publisher : Fakultas Pertanian Universitas Papua

The purpose of this study was to determine the distribution of the New Guinea flatworm (Platydemus manokwari) as a natural enemy of snails in the Manokwari area. Observations were made at 32 locations in Manokwari area used descriptive method with interviews and direct field observations. The results showed that the distribution of the New Guinea flatworm (P. manokwari) as a natural enemy of snails was found in all locations. However, these worms have not been found directly as biological control agents for snails.

Karakteristik kematangan beberapa jenis sagu (Metroxylon sagu sp) siap panen menurut pemahaman masyarakat kampung Randawaya distrik Teluk Ampimoi kabupaten Kepulauan Yapen provinsi Papua Arnolis Ruamba; Agus Irianto Sumule
Agrotek Vol 8 No 1 (2020): Juli
Publisher : Fakultas Pertanian Universitas Papua

The purpose of this study was to study the maturity characteristics of several types of sago (Metroxylon sago sp) ready to harvest according to the Randawaya community, Kepulauan Yapen Regency. This research can give useful information for stakeholders in identifying the natural maturity of sago. This research was conducted using a descriptive method with a qualitative approach. From the results of interviews with the community, there are three stages of maturity of sago ready to harvest, such as: the early ripening phase which is marked by the opening of sago midrib, and the sago shoots shortening with the starch content is still low; the ripe phase which is marked by the midrib wrapping up to release shoots resembling a stump, and the starch is very dense; the late-ripe phase is characterized by the appearance of fingers resembling deer antlers and the sago sheath begins to wear off with the starch content of sago begins to decrease.

Karakteristik kimia tanah pada areal tanaman kakao (Theobroma cacao L.) di ex PT. Cokran Ransiki kabupaten Manokwari Selatan Markus Yosias Mamori; Sartji Taberima; Rudolf Kristian Tukayo; Djoko Sudjatno
Agrotek Vol 8 No 1 (2020): Juli
Publisher : Fakultas Pertanian Universitas Papua

The purpose of this study was to examine the chemical characteristics of the soil on cocoa fields ex PT. Cokran in Abreso village, Ransiki district, South Manokwari regency. This research was a descriptive research with survey method and laboratory analysis. The variables observed in this study were the chemical properties of the soil in cocoa fields, which included four (4) locations on the coast, riverbanks, alluvial plains, and mountain edges. The results showed that the chemical status of the soil at the four cocoa fields had Cation Exchange Capacity (CEC) in the range of 31.27 – 44.18 cmol/kg, with high to very high categories. P-available ranged from 6.62 to 11.80 ppm which was classified as low to very low. Base cations (Ca2+, Mg2+, K+, Na+) had a high to very high category, Base Saturation (KB) was also quite high with a range of 96% - 100%. Soil chemical characteristics in these four (4) areas were vary, but quite suitable for the development of cocoa plantations especially for land in the Alluvial Plain area with an area of 416 Ha.

Inventarisasi dan Identifikasi Hama Utama Kedelai Pada Fase Pertumbuhan Generatif Tanaman Kedelai (Glycine Max (L.) Merril) Di Kebun Percobaan Manggoapi Fakultas Pertanian Universitas Papua Juarti Rahayu; Yacob Bodang; Sutiharni; Adelin Elsina Tanati; Antonius Suparno
Agrotek Vol 8 No 1 (2020): Juli
Publisher : Fakultas Pertanian Universitas Papua

This study aimed to inventory and identify the types of insect pests that damage soybean plants in the generative phase and describe the symptoms of damage caused. The results showed that there were 6 (six) main insect pests that caused damage to soybean plants in the generative phase, namely Phaedonia inclusa, Nezara viridula, Riptortus linearis, Chrysodeixis chalcites, Etiella zinckenella, and Lamprosema indicata. It was suspected that the presence of these 6 types of insects was influenced by two factors, namely internal factors (the characteristics possessed by the insect itself such as the ability to reproduce, the nature or how to maintain themselves and also the age of the insect) and external factors that was climatic factors such as temperature, humidity and rainfall (Jumar, 2000). The 6 pests were found to damage soybean plants by biting and chewing plant parts, but there were also those that damaged plants by piercing and sucking plant fluids.

Respons Pertumbuhan dan Produksi Bawang Daun (Allium fistulosum L.) pada Berbagai Dosis Kompos Ampas Sagu di dalam Polibag Hofni L. Watopa; Besse Amriati; Inna M. Rumainum; Budiyono; Antonius Suparno
Agrotek Vol 8 No 1 (2020): Juli
Publisher : Fakultas Pertanian Universitas Papua

This study aimed to examine the growth and production response of Allium fistolosum to the application of various doses of sago dregs compost and to determine the appropriate dose of sago dregs compost for it cultivation in polybags. This research was designed in Randomized Block Design (RAK) consisting of 4 doses of sago dregs compost treatments. The results showed that different doses of sago dregs compost had a significant effect on the growth and yield of Allium fistolosum. The dose of sago dregs compost with a dose of 600 g gave the highest yield on the parameters of observing plant height, stem diameter, and plant fresh weight.

Serapan hara dan hasil beberapa varietas kedelai (Glycine max L. Merril) akibat ameliorasi pada tanah inceptisol Prafi Elvira Olivia; Kati Syamsudin K. T; Purbokurniawan; Veronika L. Tuhumena
Agrotek Vol 8 No 1 (2020): Juli
Publisher : Fakultas Pertanian Universitas Papua

This study aimed to determine the interaction of ameliorant with various soybean varieties on nutrient uptake and soybean yield on Inceptisol soil in Wasegi Indah Village, Prafi District, Manokwari Regency. This study used a separate plot design consisting of ameliorant treatment as the main plot and varieties as sub-plots. The ameliorant treatments consisted of K0 (without treatment), A15 (rice husk ash 15 tons/ha), A30 (rice husk ash 30 tons/ha), P15 (goat manure 15 tons/ha), P30 (goat manure 30 tons/ha), PA15 (goat manure 7.5 tons/ha + rice husk ash 7.5 tons/ha), and PA30 (goat manure 15 tons/ha + Rice husk ash 15 tons/ha). The 3 soybean varieties consisted of V1 (Detam-I), V2 (Demas-I), and V3 (ena-I). The results showed that there was no interaction between ameliorant and variety in all plant variables. The highest N nutrient uptake was indicated by PA30 treatment of 0.467 g and V3 variety of 0.335 g. The highest P uptake at P30 was 0.063 g and the V1 variety was 0.051 g. The highest K uptake was shown in P15 at 0.523 g and V1 at 0.424 g. The results of the application of ameliorant to several soybean varieties resulted in good production in the ameliorant treatment of 30 tons/ha (P30) goat manure at 3,210 tons/Ha and Detam-1 (V1) varieties at at 2,880 tons/Ha.

Perilaku Petani Arfak Dalam Mengadopsi Tehnologi Budidaya Kelapa Sawit Pada Program Kemitraan Dengan PTPN II Tanjung Morawa Medan Di Manokwari Amestina Matualage; Sunarru Samsi Hariadi; Paulus Wiryono
Agrotek Vol 7 No 2 (2019): Desember
Publisher : Fakultas Pertanian Universitas Papua

This study aims to determine the extent of the success of Arfak farmers in adopting the PTPN II Tanjung Morawa Medan partnership program and what factors influence it. The data obtained is needed to carry out development planning, especially agricultural development for Arfak farmers. The method used in this study is the survey method, with Arfak farmer respondents participating in the oil palm PIR partnership program in Manokwari taken by a phased random method of 126 respondents. The data obtained were analyzed using path analysis methods. The results obtained were the subjective norms of the peasant environment, especially traditional leaders who play an important role in shaping the behavior of Arfak farmers in adopting partnership programs with PTPN II Tanjung Morawa Medan, so that in agricultural development planning for Arfak farmers, the government needs to strengthen the capacity of traditional leaders among farmers Arfak..

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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

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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

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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