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INDONESIA
Jurnal Pertanian Khairun (JPK)
Published by Universitas Khairun
ISSN : -     EISSN : 28299728     DOI : 10.33387/jpk
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Pertanian Khairun (JPK) merupakan jurnal peer-reviewed yang diterbitkan oleh Program Studi Magister Ilmu Pertanian, Universitas Khairun. JPK terbit 2 kali dalam setahun, yakni Edisi Juni dan Desember. Jurnal ini berisi artikel-artikel ilmiah dari hasil penelitian di bidang ilmu-ilmu Pertanian.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 9 Documents
 1 
Search results for , issue "Vol 1, No 1: (Juni, 2022)" : 9 Documents clear
Pemanfaatan Refugia dengan Metode “Border Plant” Untuk Mengendalikan Hama Lalat Buah pada Tanaman Pare Sarni Sarni; Helda Sabban
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4783

Abstract

Fruit flies belong to pests that inflict huge losses on farmers, especially fruit and vegetable growers. Damage caused by this fruit fly causes the fruit to become rotten, several ways have been done to inflict fruit flies in Indonesia, but the use of pesticides is still dominant. other efforts are needed, namely by implementing Integrated Pest Management. One of them is ecosystem manipulation by planting using the "border plant" technique or edge plants surrounding the plant with refugia. The use of this technique aims to get natural enemies and polynators to go to the edge plants to forage and breed. The purpose of the study was to determine the influence of refugia planting with "border plant" treatment in suppressing the intensity of fruit fly pest attacks on bitter gourd plants. The study was conducted with a Randomized Group Design (RAK) where there were 5 treatments (controls, kenikir flowers, paper, marigolds, purslane) and 5 repeats. The results showed that all refugia plants gave good results in suppressing fruit fly pest attacks on bitter gourd indicated by the percentage of attack rate only below 10%, the development of pupae and imago populations produced also showed that the average form was relatively very small, namely below 10 per head.Keywords : Border Plant, Fruit Fly, Bitter Gourd Plant
Kompetisi Gulma Teki Terhadap Pertumbuhan Dan Produksi Bawang Varietas Super Philip Dan Varietas Bauji Hasna Hasna; Zauzah Abdullatif; Sofyan Samad
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4704

Abstract

ABSTRACTShallot is a primary commodity with high economic value. However, the productivity of shallot is still low due to the competition with nutgrass. Nutgrass reduces the productivity of shallot down to 50 - 80%. This study aimed to analyze the impact of nutgrass population towards the growth and productivity of shallot, particularly the Super Phillip and Bauji varieties. This study also aimed to find the most adaptable shallot variety in regards to the combination of nutgrass in Wayamiya Village of East Bacan District in South Halmahera Regency from January to March 2020. The methods used in this study were Randomized Complete Block Design (RCBD) in a factorial pattern consisting of two factors and Replacement Series Methods. The latter was used to analyze the interaction of these two plant species and the combination of both. The variables observed include the height of the plant (cm), the number of seedlings, the weight of fresh bulb (g), the air-dried weight (g), the dry weight without stover (g), the average diameter of air-dried bulb (cm), the fresh weight of nutgrass (g), the dried weight of nutgrass (g), and the numbers of nutgrass bulbs per cluster and plot. Based on the variance analysis calculations, the population of nutgrass had a real impact on produced shallots, particularly in terms of height (cm), weight of fresh bulb per plot, weight of dried bulb per plot, weight of dried bulb without stover, and diameter of bulb per plot. The relative yield total (RYT) and Relative Crowding Coefficient were used to examine the occurrence of competition between the two plants. The result of this study revealed the production of dried super phillip bulb without the presence of nutgrass was 9,5 tons/hectare. Meanwhile, with the presence of 4 nutgrass (T1), 8 nutgrass (T2), and 12 nutgrass (T3), the average weight of dried super phillip bulb was 6 tons/hectare. This showed a decrease of 3 tons/hectare or around 30%/hectare. Moreover, in regards to dried bauji bulb without the presence of nutgrass, the production was 9.3 tons/hectare. With the presence of 4 nutgrass (T1), 8 nutgrass (T2), and 12 nutgrass (T3), the dried bauji bulb production decreased to 3.3 tons/hectare or around 60%/hectare. There was a negative interaction between bauji shallots with 10% of nutgrass treatment in the planting. In this case, the RYT value was 1. The Relative Crowding Coefficient value of super phillip shallots with 10%, 20%, and 30% of nutgrass populations was more than one. This indicated the super phillip variety was adaptable with the presence of nutgrass. Meanwhile, the Relative Crowding Coefficient value of bauji shallots was below one.Keywords: : Nutgrass, Shallot, Competition
ANALISIS PENDAPATAN DAN TITIK IMPAS PRODUKSI GABAH KERING GILING (GKG) DAN BERAS DI KECAMATAN WASILE TIMUR KABUPATEN HALMAHERA TIMUR Fatmawati Kaddas; Karmila Ibrahim; Muslikah Muslikah
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4920

Abstract

The development of food crops is part of the agricultural sector with the aim of realizing the conditions for meeting food needs with sufficient nutrition for the population to lead a healthy and productive life.  This study aims to determine the amount of income and the feasibility level of production of dry milled grain (GKG) and rice. This study was conducted in East Wasile District, East Halmahera Regency with sample determination using purposive sampling and systemic sampling on farmers in East Wasile District, East Halmahera Regency. The results of the study obtained were rice production income of Rp.21,068,283.78 and dry milled grain (GKG) production of Rp.22,134,104. The feasibility level in the production of dry milled grain (GKG) shows an R /C ratio of 2.1 and rice of 2.0, which means that both productions are feasible to be pursued because the resulting value1. Other feasibility indicators are BEP (Break-even point) where dry milled grain reaches breakeven or BEP Price as much as Rp.2,451 and BEP production is 644 Kg, while for rice to breakeven at the BEP value Price of Rp. 4,783 and BEP production of 387 Kg this means that farmers will not experience any gains or losses, so to be able to get a profit and not experience losses, the yield of dry milled grain and rice must be increased above the value  BEP Production and BEP Price.Keywords: Income, Break-even point, Milled dry grain, Rice
Inventarisir Ragam Jajanan Khas Ternate dan Identifikasi Sumber Bahan Baku Pangan Lokal Zasty Indriani; Rima Melati; Istikhara Istikhara; Humairoh Humairoh
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4700

Abstract

ABSTRACTTernate local snacks have not been identified despite their potential as a business opportunity for MSMEs (micro, small, and medium enterprises) and farmers. This research aims to identify the numbers of Ternate local snacks and the utilization of raw materials from local foods. The research method used is surveys and interviews. Based on the research results, local snacks inventoried consist of 40 types of local snacks. The snacks are made from local food raw materials, such as cassava, banana, corn, sweet potato, pumpkin, breadfruit, and sago. The raw materials supplied from outside North Maluku region include sticky rice, rice, and flour. The percentage of the utilization of the snacks’ raw materials is cassava (17.50%), banana (15.00%), corn (7.50%), sweet potato and pumpkin (5.00%), and breadfruit and sago (2.50%). The information can be used to develop MSMEs’ business, culinary tourism, and arrangement of farmers’ planting pattern to produce commodities needed by consumers of snack producers, especially before and during the Ramadhan month.Keywords: Raw Materials, Snacks, Food, Local, Ternate
Pengaruh Pertumbuhan dan Hasil Tanaman Kedelai (Glycine max L. Merill) Di Bawah Tegakan Hutan Tanaman Mulky Tamrin; Ramli Hadun; Suryati Tjokrodiningrat
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4697

Abstract

Demand for soybeans is the main source of protein and vegetable oil which continues to increase, so the government's efforts continue to develop several superior soybean varieties and use of under-standing land which is influenced by light intensity. The purpose of this study was to determine the land suitability class and the effect of growth and yield of soybean under 10 year old Samama and Binuang plantations. This research used a factorial randomized block design (RAK) where Factorial A (variety), where (A1 = DENA 1, A2 = Anjasmoro) and Factor B (Stand), (B0 = open land, B1 = Binuang, B2 = Samama). Based on the results of the analysis of soil samples in the three stands, both Binuang, Samama and Open Land, it shows that the land suitability class is quite good (S2) for soybean cultivation, but there are still inhibiting factors in the form of temperature regime (t) and availability. water (w). Meanwhile, the growth of soybean plants showed a faster increase in height in Samama stands, compared to under Binuang stands and open land. The Least Significant Difference Test (LSD) at 5% showed that the Samama stand had a significantly different effect from Binuang stands and open land at the beginning of its growth, namely 7 DAS, 14 DAS, and 21 DAS. The number of leaves showed that there was no significant interaction effect between the variety (A) and the type of stand (B). From the results of the LSD test at 5% level, single factor treatment gave a significant difference on the number of leaves of soybean plants aged 14, 21, 28, 35, and 42 DAS.Keywords: Land suitability, growth and yield of soybean plants, under plantation forest stands
Upaya Meningkatkan Hasil Tanaman Ubi Kayu Varietas Lokal Maluku Utara Tri Mulya Hartati; Chumidach Roini; Indah Rodianawati
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4020

Abstract

The increasein cassava production is aimed at increasing yields that remain high according to needs and demand, therefore the target of increasing the weight of fresh tubers needs to be achieved with the method of development of cultivation technology. This research aims to examine the influence of cuttings sliced models and the number of shoots on the growth and yield of cassava crops. The study used local variety cassava cuttings from Tobelo, North Maluku. The study was arranged in factorial Randomized Block Design, as the first factor is the cuttings sliced model, consisting of 3 levels namely flat slice, one-sided sliced, and two-sided sliced, and the second factor is the number of buds consisting of 3 levels namely one bud, two buds, and three buds. Each treatment is repeated 3 times so there are 27 trial units. The results showed the treatment of the two-sided sliced model provided the highest average value on all observation parameters, while in the treatment of the number of buds, the number of buds one tended to provide the highest average value. The highest cassava production result was obtained in the combination of two-sided sliced model treatment with the number of buds one which is 15.96 tons ha-1.
Potensi dan Strategi Pengembangan Duku Bacan (lansium domesticum corr.) Di Desa Amasing Kali Kabupaten Halmahera Selatan suryanti suryanti; Zauzah Abdullatif; Sri Soenarsih DAS
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4699

Abstract

ABSTRACTThe main objectives of the present study were to identify the potency to develop the Duku Bacan commodity and to formulate the development strategy of the Duku Bacan Cultivation in the Amasing village of South Halmahera Regency. The samples were collected from 51 Duku growersusing the Purposive Random Sampling method. The data were then analyzed descriptively and quantitatively. The quantitative statistical analyses include the analysis of potency (the density index of Duku Bacan trees, the plant productivity of Duku Bacan, and the potency analysis of Duku Bacan plant), Location Quotient (LQ) analysis, and trading margin analysis. Meanwhile, the qualitative analyses consist of the analyses of land suitability, institutional system, and marketing system of Duku. The SWOT analysis was applied to formulate the development strategy, whilst the priority of the development strategy for Duku Bacan was analyzed using the Analytical Hierarchy Process (AHP) model. The findings revealed that the age of Duku growers was classified into the productive age group with the average educational background level was elementary-school. The traditional farming system was predominantly applied by the growers with low or the absence of a technology input. The potency of Duku Bacan plants in Amasing Kali Village of South Halmahera Regency was identified from the yield that reached up to 2,381 tonnes/hectare with the potency of 176,2 Kg per year. The LQ 1 means that Duku Bacan plant is considered the priority local commodity. The lands in Amasing Kali village are suitable for growing Duku and there are 2 (two) marketing channels for Duku developed in this village. The development strategy of Duku Bacan cultivation in Amasing Kali village based on the scale of priority include the enhancement of the roles of Local Government, the establishment of farmer group institution, the increase of farmer capacity, the optimization of duties and roles of extension workers, the increase of plant production, the optimization of potential land use, strengthening the agribusiness system of Duku and promotion,  and also the utilization of economic agencies.Keywords: Duku Bacan, potency, strategy, development
Analisis Keseuaian Lahan untuk Pengembangan Tanaman Kehutanan di Sub DAS Ake Leijemata DAS Ake Lamo Kabupaten Halmahera Barat Sardin Sardin; Ramli Hadun; Suratman Sudjud
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4782

Abstract

The pressure on land resources in the Ake Leijamata Sub-DAS is mainly related to increasing the use of land for agriculture. The increase in land use for agriculture in the Ake Leijemata Sub-DAS has led to the conversion of limited production forest (LPF) and Protected Forest (PF) areas to agricultural land. So that the condition of the Ake Leijamata Sub-DAS does not continue to experience a decline in quality, a land use plan that is in accordance with its potential is needed through land suitability analysis. This study aims to evaluate land suitability and determine land management directions for the development of teak and jabon crops in the Ake Leijamata Sub- DAS. This study used the purposive sampling method where the observation of homogeneous land units (12 units of land). Land suitability analysis uses a matching method between land quality and the requirements for growing crops including teak and jabon plants. The results showed that the actual land suitability for teak and jabon crops was 771.3 ha (48.9%) and non-conforming (N) covering an area of 806.9 ha (51.1%). In particular, the appropriate land is divided into sufficient classes (S2) covering an area of 399.3 ha (25.3%) and according to marginal (S3) covering an area of 372.0 ha (23.6%). In potential conditions, very suitable class land (S1) covering an area of 35.6 ha (2.3%), quite appropriate (S2) covering an area of 363.7 ha (23.0%) and marginalized (S3) covering an area of 372.0 ha (23.6%).  Efforts to improve dry month limiting factors through the provision of water from surface water (river water) or the manufacture of water harvesting buildings (dams), rainfall limiting factors specifically for teak plants are improved through soil treatment and the manufacture of drainage channels, nitrogen and potassium nutrient limiting factors are improved through the application of urea and KCl fertilizers or using compound fertilizers (phonska). Improvement of erosion hazard limiting factors through the application of agroforestry systems, planting according to contours, and planting of ground cover crops (legume cover croop). Meanwhile, improvements to the threat of flooding can be done through the creation of flood prevention buildings or planting plants on river embankments.
Pengaruh Pengolahan Tanah Dan Dosis Pupuk Kandang Ayam Terhadap Pertumbuhan Dan Produksi Tanaman Kacang Hijau (Vigna radiata L.) Di Tanah Inceptisols Ternate Riswandi Saputra; Adnan Sofyan; Idris Abd Rachman
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4705

Abstract

ABSTRACTMung bean (Vigna radiata L.) is a seasonal food crop  in the form of a shrub that grows upright. The research objective was to determine the effect  soil processing and dosing of chicken manure and interaction with  growth and production of green beans. This study used a factorial randomized block design (RBD) with two factors, where the first factor was soil processing P1 = without tillage, P2 = intensive tillage and the second factor was the dose of chicken manure, K0 = control (without fertilizer), K1 = 20 tonnes / ha, K2 = 40 tonnes / ha. The data analysis technique uses ANOVA (Analysis Of Variants), if there is a real effect of the treatment then it is continued with the DMRT α 5% test. The results showed that soil treatment had a significant effect on final volume weight, final density, final field capacity, final porosity and plant height at 20 HST, and the number of leaves aged 30 HST, while the combination treatment of soil treatment and chicken manure dose had no significant effect. on plant height growth at 10 HST, 30 HST, the number of leaves at 10 HST. The results showed that the highest dry seed production was 1.78 tons / ha in the P1K1 and P2K2 treatments and the lowest was 1.39 tons / ha in the P2K1 treatment.Keywords: Soil processing, chicken manure, physical properties, green beans, incepstisols

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