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Agroland : Jurnal Ilmu-Ilmu Pertanian
Published by Universitas Tadulako
ISSN : 0854641X     EISSN : 24077607     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Agroland : jurnal Ilmu-ilmu pertanian diterbitkan 3 kali dalam satu tahun. Jurnal ini diterbitkan oleh Fakultas pertanian Universitas Tadulako dengan tujuan untuk meningkatkan kapasitas Dosen diLingkup Fakultas Pertanian dalam Bidang Penelitian dan sebagai penunjang dalam Tri Dharma Perguruan tinggi.
Arjuna Subject : -
Articles 10 Documents
 1 
Search results for , issue "Vol 24, No 2 (2017)" : 10 Documents clear
PERTUMBUHAN TANAMAN BUAH NAGA (Hylocereus undatus L.) YANG DIBERIKAN BERBAGAI KONSENTRASI NAA (Napthalen Acetic Acid) SECARA IN VITRO Ramal Yusuf; Syamsuddin Laude Laude; Hawalina Hawalina; Ni Made Setianingsih
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 2 (2017)
Publisher : Universitas Tadulako

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Abstract

The research aimed to gain the appropriate NAA concentration in performing tissue culture of dragon fruit plants. The research was compiled by using completely randomized design consisting of 4 treatments and each treatment was repeated 6 times that 24 experimental units were done. The variables observed include the number of shoots, the number of roots, the number of segments, and the length of shoots observed at the age of 4 weeks and 8 weeks after planting. The research findings reveal that on the observation at 4 weeks after planting the NAA concentration has effect on the number of segments and the elongation of shoots, yet it does not have effect on the number of shoots and roots, while at 8 weeks after planting the NAA concentration has effect on the number of shoots, the number of roots, the number of segments, and the length of shoots. The research findings also show that the treatment of N3 (0.3 ppm NAA) gives better result compared with other treatments in which the average number of shoots formed is 5.50 per explant, the number of roots formed is 3.50 per explant, the number of segments formed is 8.83 per explant and the average length of shoots formed is 2.13 cm per explant. Key Words : Dragon Fruit, NAA Concentration, In Vitro.
ANALISIS PEMASARAN TANAMAN HIAS PUCUK MERAH (OLEINA SYZYGIUM) PADA USAHA KEMBANG ASRI DI KOTA PALU Feni Srawati; Abdul Muis
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 2 (2017)
Publisher : Universitas Tadulako

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Abstract

This study aimedto determinemarketing channels, marketing margins, part of the price received by producers,and marketing efficiency of ornamental red bud plants at Kembang Sari business. There were three channels found for marketing of the ornamental red bud (Oleina Syzygium) plants. The marketing marginsat the first channel for small, medium and large size of the flowers were IDR 20,000, IDR 20,000, and IDR 30,000, respectively, whereas for the second channel the margins were IDR 10,000, IDR 10,000, and IDR 20,000, respectively. The third channel had no margin due to none of marketing agencies involved.  The part of price generated by the producers for the three sizes of the plants at the first channel were 60%, 71.4% and 76.9%, respectively and at the second channel were 75%, 83.3% and 83.3%, respectively, whereas at the third channel, it was 100% for all sizes of the plants.  The marketing efficiencies for the three marketing channels were 16.19%, 24.60% and 19.00%, respectively. Keywords: Marketing channel, and Ornamental plants.
RESPON PERTUMBUHAN DAN HASIL TANAMAN PADI (Oryza sativa L.) TERHADAP KEBUTUHAN NITROGEN MENGGUNAKAN BAGAN WARNA DAUN Rizka Laila Ali Abu; Zainuddin Basri; Usman Made
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 2 (2017)
Publisher : Universitas Tadulako

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Abstract

This study aimed to findthe method that can determine the right amount of nitrogen need using either a conventional technique or a leaf color chart and to determine the rate of nitrogen better for rice plant growth and yield.  The study used a two factorial experimental design. Those factors were three rates of fertilizers and two kinds of fertilizer applications.  The rate of fertilizer needed by the plant was either 200 kg ha-1 as suggested by the leaf color method or 250 kg ha-1 as shown by the conventional method.  Based on the plant height and percent of empty grain, the leaf color chart method is better in determining the amount of nitrogen needed by the plant.  The addition of 250 kg ha-1 nitrogen tends to decrease the percent of empty grains. Keywords: Leaf color chart, Nitrogen, and Rice.
POTENSI PENGEMBANGAN USAHA PENGOLAHAN BAWANG GORENG LOKAL DI KOTA PALU Chitra Anggriani Salingkat
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 2 (2017)
Publisher : Universitas Tadulako

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Abstract

The research aims were to: (1) identify the production of local fried shallot, (2) determine the market demand of local fried shallot, and (3) identify supply continuity of fried shallot commodity.  The population of the research was ten small – medium fried shallotbusinesses (UKM) in Palu city.  Samples selected were based on a Purposive Sampling technique.  Data recorded was analyzed using descriptive analysis and one way t-test.  The results showed that the total amount of fried shallot demand was 30.730 kg and the total amount of fried shallotproduction was 18.360 kg in Palu city.  The demand for the fried shallot was significantly ( larger than its production suggesting that there is a big potency for UKM to be developed. Keywords :, Fried onion, Market demand, Potency, Processing, Production.
SIFAT FISIKOKIMIA DAN SENSORIS ES KRIM LABU KUNING DENGAN PENAMBAHAN TEPUNG TALAS SEBAGAI PENGENTAL Abdul Rahim; Syamsudin laude; Asrawaty Asrawaty; Akbar Akbar
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 2 (2017)
Publisher : Universitas Tadulako

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Abstract

The objective of the research was to determine the physicochemical and sensory properties of taro flour as a thickener. The treatment used was taro flour concentrations at 5, 10, 15, 20 and 25%. The study was conducted using a Completely Randomized design for observing the physicochemical properties including overrun, melting rate, β-caroten content and protein content;and a Randomized Block design for observing the sensory properties under five treatments with three replicates.  The pumpkin ice cream with addition of taro flour concentration between 10-25% can be used as thickener on ice cream making. The overrun and melting rates of ice cream pumpkin tended to decrease with increasing the taro flour concentrations. Best β-caroten and protein contentsfound inthe pumpkin ice cream are under the taro flour concentrations at 10-15%. The sensory properties of pumpkin ice cream are liked by panelists. Key words: Ice cream, Pumpkin, Taro flour, Thickener.
ANALISIS STRUKTUR PASAR BAWANG MERAH VARIETAS LEMBAH PALU DI KABUPATEN SIGI Muh. Arman Yamin Pagala; Hadayani Hadayani; Yulianti Kalaba
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 2 (2017)
Publisher : Universitas Tadulako

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Abstract

The analysis of market structure of Lembah Palu shallot variety was conducted in Sigi Biromaru Sub District of Sigi District. The research methods used were a Simple Random Sampling and a Snow Ball Sampling technique.  Data was analyzed using a market share analysis, a market concentration ratio (CR4) analysis, Herfindahl Hirschman Index (HHI) analysis and a marketing efficiency analysis (margin and farmer’s share). There are four industries dominate the market share of fried shallot of Lembah Palu variety in Sigi regency with MSn (%) of 0.236 for Industry 1, 0.233 for Industry 2, 0.171 for Industry 3 and 0.133 for Industry 4.  All indicates that the four industries have a share of 77.3% for buying the Lembah Palu shallot variety with an oligopsony market structure. The value of HHI was 1.098 suggesting that the oligopsony market is at small competing level with high concentration.  The obstacles faced by marketing agencies to enter the market were businesscapital and price.  The efficiency of marketing channel at channel 1 was 19.956% for its margin and 80.04% for its farmer’s share and at channel 2 19.888% for its margin and 80.11% for its farmer’s share. Keywords : Farmer’s share, Margin, Market concentration, Marketshare, and Obstacles to entering market.
ANALISIS MANAJEMEN RANTAI PASOK BAWANG GORENG PALU Nuriyanti Nuriyanti; Saharia Kassa; Arifuddin Lamusa Lamusa
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 2 (2017)
Publisher : Universitas Tadulako

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Abstract

This study aimed to determine the mechanism of supply chain management of Palu fried shallots. The research was carried out in severallocations i.e. Soulowe village of Sigi Biromaru subdistrict, Nunu and Masomba villages of East Palu sub district, and Wombo Kalonggo village of Tavaeli sub district, during July 2016. Respondents were 22 peopleconsisted of 14 shallot suppliers, twowholesalers, oneretailer, threeindustries, and three customers. Data was analyzedusing a descriptive analysis. The members of networking of the fried Palu shallot are farmers – collector trader – industry – retailer/market – consumer with each one has its own task.  There were four channels of the supply mechanisms: the product channel flows from the farmers to the end consumers; the information channel flows in two directions from the farmers and the market agencies such as the collector traders and the retailers to the consumers; the fund channel flows from the consumers to the retailer, the industry, and the collector trader/market; and the activity channel flow from the farmers up to the retailers/market.  The business partnership as the supply chain management strategy of the fried Palu shallot had been well organized. Keywords:Palu fried shallot, and Supply chain management.
PEMANFAATAN NAUNGAN DAN MULSA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Lycopersicium esculentum Mill.) Abd. Syakur; Abd. Hadid; Dian Gustiani
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 2 (2017)
Publisher : Universitas Tadulako

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Abstract

This research was conducted in Bulupontu Dusun Jaya District. Sigi Biromaru, Sigi in January to April 2016. The purpose of this study was to examine the use of shade and mulch on the growth and yield of tomato plants. This research method is set in the design of this study using the draft petak Separated (Split Plot Design) with plots Main wil be attempted is the percentage of shade: N1 = 25% (Light received as much 75 %), N2 = 50 % (Light received as much 50 %), N3= (Light received as much 25 %), kids plot/ sub plot is mulching rice straw is composed of M0= Without mulch, M1= rice straw 1,9 kg/ plot, M2 =rice straw 3,8 kg/  plot, M3= rice straw 5,7 kg/ plot. The results of this study indicate that treatment interaction shade and mulch can give a real effecton plant height, fruit number and fruit weight. Total 78,11 cm high plant, obtained on the interaction of treatment 50% (N2) with mulch 5,7 kg/ plot (M3). While the highest number of fruits per plant fruit 16,55 on the interaction of treatmen 75 % (N3) with mulch 5,7 kg/ plot (M3). And total weight of the fruit per needs plots (kg) which showed the highest niali 1,28 kg on height 2 MST has th highest value on M1 ie 29,12 cm. percentage of shade does not significantly affect the growth and yield    of tomato. Key Words : Shade, Rice straw mulch, Tomato.
IDENTIFIKASI KARAKTER MORFOLOGI DAN ANATOMI MANGGA LOKAL (Mangifera spp.) MOROWALI DI DESA BENTE DAN DESA BAHOMOLEO KECAMATAN BUNGKU TENGAH Moh. Sadri; Enny Adelina; Sakka Samudin
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 2 (2017)
Publisher : Universitas Tadulako

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Abstract

This study aimed to assess the characteristics of mango plants based on their leaf morphology and anatomy in Bahomoleo and Bente villages, Central Bungku sub district, Morowali district. Observation on morphological features was implemented in Bahomoleo and Bente village, whereas anatomical observations were made in the Laboratory of Biotechnology, Faculty of  Mathematics and Natural Sciences of Tadulako University.  The study was conducted in March to May 2016. The morphological parameters observed included plant age, plant height, stem diameter, canopy diameter, canopy shape and bar color.  The leaf anatomy variables consisted of stomata size, epidermis size, stomata number, epidermis number, stomatal density and stomatal index.The morphological and anatomical characters observed based on a cluster analysis and were described in a dendogram form. The results of cluster analysis of both villages on the distance of 0.648 resulted in three accessions namely BT1, BT8 and BM9. The highest stomatal index of both villages is the accession BT8 and the lowest accession is the BM9, while the highest stomatal density/mm2is the accession BT8, and the lowest one is the accession BT1 and BM9.  Keywords: Dendogram, Leaf anatomy, Morphology, and Mango.
PENGARUH PREFERENSI KONSUMEN TERHADAP PEMBELIAN BUAH APEL IMPOR DI HYPERMART PALU GRAND MALL Muh Fahruddin Nurdin; Hadayani Hadayani; Lien Damayanti
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 24, No 2 (2017)
Publisher : Universitas Tadulako

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Abstract

The objectives of the research was to analyze the influence of price, taste, color, texture and size of imported apple fruit on consumers’ preferences and on the purchase of the fruit, and to analyze the influence of attributes to the purchase of the fruit in Hypermart Palu Grand Mall.  The research location was purposively determined in Hypermart considering that itis the largest site where imported fruit are sold in Palu city.  Samples of 50 people were selected using an Accidental Sampling method based on spontaneity factor.  The results of analysis showed that the coefficient of attribute lines of price, taste, color, texture, and size statistically affected the volume of the imported apple sold in the Mall.  The variables (Xi) of price, taste, color, texture and size simultaneously affected the purchase variable (Y) significantly at 87.7% or R2 = 0.877 whereas the effect of other factors not included in this research was 0.123 or 12.3%.  The proportional effects on the fruit purchase for the taste variable was 0.799 or 79.9, the size was 0.023 or 2.3%, the color was 0.021 or 2.1%, the texture 0.016 or 1.6% and the price was 0.019 or 1.9%.Keywords : Consumer Preferences,  and Imported Apple Fruits.

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