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INDONESIA
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 399 Documents
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ANALISA KERAGAMAN KARAKTER TANAMAN MANGGIS DI KABUPATEN POSO BERDASARKAN IDENTIFIKASI MORFOLOGI DAN ANATOMI Ruslan Ruslan; Enny Adelina; Jeki Jeki
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 25, No 1 (2018)
Publisher : Universitas Tadulako

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Abstract

Mangosteen (GarciniamangostanaL.) is Indonesia's flagship fruit commodity which is widely distributed in Central Sulawesi with high export value and very potential to be developed into superior export commodities. Central Sulawesi has good mangosteen production potential, but it is still on the scale of house yard.  Thus, to increase the potential of mangosteen production, it is necessary to provide selected trees which can be used as seed sources. This research used survey and direct descriptive method, and data obtained was analyzed using cluster analysis. The research was conducted inPamona and Tendeadongi villages, Pamona Utara sub-district, Poso District. The analysis of mangosteen leaf anatomy was carried out in the Laboratory of Plant Pests and Diseases of Faculty of Agriculture, University of Tadulako. This study was conducted from December 2016 to February 2017. The results of cluster analysis showed that there are three different accession groups in either village.  The groups in Pamona village were PM4, PM7 and PM3 whereas in Tendeadongiwere TD15, TD1 and TD13. The combined accession between mangosteen of Pamona and Tendeadongivillage areconsisted of four different accessional groups represented by PM3, TD1, TD13 and TD15.Keywords: Anatomy,cluster, mangosteen, and morphology.
PENERAPAN TEKNOLOGI SONIC BLOOM DAN PUPUK ORGANIK UNTUK PENINGKATAN PRODUKSI BAWANG MERAH (Studi Kasus Bawang Merah di Brebes, Jawa Tengah) Yulianto Yulianto
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 15, No 3 (2008)
Publisher : Universitas Tadulako

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Abstract

The objective of this research was to evaluate the potential ability of sonic bloom technology and organic fertilizer application on shallot production. The experiment was arranged in a split-plot design. The organic fertilizer application was the main plot while the sub-plot was the sonic bloom application. The shallot variety Kuning was used at this experiment. The experimental results indicated that the sonic bloom and organic fertilizer application increased the shallot yield.  The highest yield was found in the sonic bloom and organic fertilizer combination, followed by the sonic bloom, and the organic fertilizer treatments. The yield of shallot applied with sonic bloom and organic fertilizer was 26.43 t ha-1. The yield of shallot applied with sonic bloom, organic fertilizer, and the control were 23.39, 21.98, and 19.58 t ha-1, respectively. MBCR of sonic bloom and organic fertilizer combination, sonic bloom, and organic fertilizer applications were 8.05, 6.91, and 5.73, respectively.
KARAKTERISTIK EDIBEL FILM DARI PATI AREN AMILOSA TINGGI DAN APLIKASINYA SEBAGAI PENGEMAS BUBUK BUMBU MIE Abdul Rahim; Nur Alam; Haryadi Haryadi; Umar Santoso
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 18, No 1 (2011)
Publisher : Universitas Tadulako

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Abstract

The purpose of this study was to determine the characteristics of edible films made from highamylase arenga starch, and its application as noodle seasoning powder packing. The treatment wasfractionated natural arenga starch at 70 and 80oC. Edible film was constructed from arenga starchsolution at a concentration of 2.8% (w/v) added with glycerol plus solution 0.5% (w / v) and thenheated at 85oC for 5 minutes. The next process was the addition of palm oil (palmitic acid) with aconcentration of 10% (w / w polymer) in the same condition. The solution then was poured in aplastic plate and oven dried at 50oC for 18-24 hours. Once dried, it was cooled at room temperaturefor 15 minutes. Parameters observed at this stage were thickness, water vapor transmission rate,tensile strength and elongation. The results showed that characteristics of edible films producedfrom the arenga starch at 70oC included thickness 0.103 mm, water vapor transmission rate(WVTR) 5.09 g/m2h, tensile strength 32.76 MPa and elongation 2.60%; while for the fractionatedarenga starch at 80oC included thickness 0.104 mm, the WVTR 2.55 g/ m2h, tensile strength 44.03MPa and elongation 1.71%. It is suggested that edible films produced from fractionation can beapplied as packing noodle seasoning powder that dissolves less than 3 minutes.
PENGARUH PENGGUNAAN BEBERAPA MULSA TERHADAP SERANGAN ULAT BAWANG Spodoptera exigua (Lepidoptera: Noctuidae) PADA TANAMAN BAWANG MERAH (Allium ascalonicum) DI DESA BOLU POUNTU JAYA KECAMATAN SIGI BIROMARU KABUPATEN SIGI Khoirun Joko Widodo; Muhammad Yunus; Shahabuddin Shahabuddin
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 21, No 2 (2014)
Publisher : Universitas Tadulako

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Abstract

The purpose study was to determine the effect of various kinds of mulch on the    infestation of Spodoptera exigua (Lepidoptera: Noctuidae) in onion crops. This research was conducted in the onion crop  in the  Bolu Pountu Jaya village, Sigi Biromaru Regency, Sigi Subdistric from January to March 2014.  The study was using a randomized complete block design which consists of 4 treatments namely: without mulch (P0), rice straw mulch 4,5 kg/plot (P1), cocoa husk mulch 4,5 kg/plot (P2) and plastic mulch (P3).  Observation variables consist      of pest attack rate,  crops height and production.  The results showed that the mulching treatment have a significant effect of attack intensity of S.exigua on onion crop, but has no effect on crop height and production. Onion crops that grown without using a mulch have a high rate attack from pest than the onion without mulching. Key Words : Onion, mulch, Spodoptera exigua.
KARAKTERISTIK MUTU BAWANG GORENG PALU SEBELUM PENYIMPANAN Andi Ete; Nur Alam Nur Alam
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 16, No 4 (2009)
Publisher : Universitas Tadulako

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Abstract

The research aimed to determine the quality characteristics (physical, chemical, microbiological and organoleptic) of pre-storage Palu fried onions before storage and to identify factors affecting the quality characteristics. To achieve the purpose of the study a series of activities was conducted including selection/determination of samplse, identification and analysis of physical, chemical, microbiological and organoleptic components of 10 selected samples of fried onions. The results showed the lowest value for water content (1.88%) was in the sample I, oil (30.64%) in the sample H, ALB (0.17%) in the samples B, C and G, minerals (2.51% ) in the sample F, KBC (7.99%) in the sample C, and total microbes (10 colonies / g) in the samples E and J. The most crispy texture (F max 0.12 N) was in the sample I. The highest value for the aroma score (3.33) was in the sample E, taste (3.97) in the sample D, crunchiness (4.07) and preference (3.80) in the sample B.  The highest quality characteristics of fried onions before the storage was found in the sample B and I,  followed by samples D, E, G, C, J, A, H, and F, respectively. The factors affecting the quality characteristics of Palu fried onion  before storage included (1) the level of mixed materials used was still very high, (2) continous reusing of oil, (3) uncontrollable frying temperature, (4) short time for reducing oil content, and (5) thin and not airtight packaging materials.
SEBARAN, POTENSI DAN KUALITAS KAYU EBONI (Diospyros celebica Bakh.) DI SULAWESI Muhammad Asdar; T.A. Prayitno; Ganis Lukmandaru; Eny Faridah
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 22, No 2 (2015)
Publisher : Universitas Tadulako

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Abstract

Ebony (Diospyros celebica Bakh.) isan endemic species of Sulawesi. The heartwood of ebony is composed of a series of axial and alternating black and paler streaks. Thisstreak pattern determinesof wood quality. Excessive exploitation causes ebony become scarce and has been classified as vulnerable by IUCN and Appendix II by UNEP - WCMC. Currentdistribution, potency (standing stock) and wood quality of each natural habitat of ebony in Sulawesi are not yet known. This study aims to determine the distribution, potency and wood quality on its natural habitat in Sulawesi. Standing stock data obtained with inventory and the results of the previous inventory.  GPS coordinates of each habitat is taken to make a map. Streaks quality class based on ebony factory standard in Palu and Makassar. The results showed that habitat of ebony was naturally found in Districts of Gowa, Maros, Pangkep, Barru, Sidenreng Rappang, Luwu, Luwu Timur (South Sulawesi Province), Mamuju (West Sulawesi Province), Donggala, Parigi Moutong, Poso and Morowali (Central Sulawesi Province).  The highest standing stock was found at Cenrana, Maros which is about 95,05 m3ha-1.  Most of the remaining ebony habitat were found in the protected areas. Wood quality class A and B were found in Sausu and Poso while other areas classified as class C. Key Words:  Ebony Wood,  Endemic Species Of Sulawesi, Strike Quality 
DAMPAK PROGRAM PAJALA TERHADAP PRODUKTIVITAS PADI SAWAH DI DESA JONO OGE KECAMATAN SIGI BIROMARU KABUPATEN SIGI Muh Dwi Saputra; Made Antara; Effendy Effendy
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 25, No 2 (2018)
Publisher : Universitas Tadulako

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Abstract

This research aimed to identify the impact of Pajala program on the productivity of wetland rice in JonoOgevillage, Sigi Biromaru Sub District, Sigi Regency. This research was conducted in September to November 2017. The respondents of 32 farmers were determined using a simple random sampling method.  The tool used to analyze data in this research wast dependent test. The results of t dependent test indicated that the rice productivity was higher after the Pajala program was implemented with the correlation of 0.763 or 76.3%. This suggests that the Pajala as a government program has a positive impact on the farmer by improving their welfare through increasing wetland rice productivity.
UJI SENSIVITAS KOLONI BDB (Blood Disease Bacterium) TERHADAP PEMBERIAN BAHAN KIMIA SECARA IN VITRO Asrul Asrul
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 15, No 3 (2008)
Publisher : Universitas Tadulako

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Abstract

Blood disease bacterium (BDB) has highly damaged banana plants in Central Sulawesi causing banana fruit produced from such plants are no longer edible.  The study aimed at testing the sensitivity of various chemical substances such as cupravit, antibiotic agrimycin, plant pesticide and garlic extract at different in vitro consentrates as an effort of controlling BDB patogen.  The study was conducted at The Bacteriology Unit, The Laboratory of Plant Pest and Disease, Faculty of Agriculture, UNTAD.  The concentrates used for each substance were 50, 100, 250, 500 and 1.000 ppm, respectively. The results of the study indicated that cupravit has the ability of inhibiting the growth of colony BDB greater than agrimycin and garlic extract.  The ability of cupravit in suppressing the growth of BDB colony is at 250 ppm concentrate, while agrimycin and garlic extract at 500 ppm concentrate
KEBIJAKAN PEMERINTAH DAERAH DALAM PENGENTASAN KEMISKINAN MELALUI PEMBANGUNAN DAN PENGELOLAAN IRIGASI Lien Damayanti; Slamet Hartono; Suhatmini Hardyastuti; Dwidjono Hadi Darwanto
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 18, No 1 (2011)
Publisher : Universitas Tadulako

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Abstract

In the current era, government has facilitated, trained and supported the implementation ofirrigation development and management providing maximum opportunities to any region, bybringing forward the initiative, capacity, and the regional authority concerned in accordance withthe economic and decentralization spirits. However, based on the present data, it is suggested thatirrigation improvement program has not been able to absolutely alleviate poverty because irrigationis only one of supporting capitals in farming system. The research was conducted in ParigiMoutong from March 2009 to December 2010. Data was collected through survey aimed at: (1)analyzing poverty incidence and gap; (2) identifying government policy on irrigation developmentand management. The research results showed that: (1) based on the poverty incidences and gapanalysis, Torue and South Parigi sub districts had populations of poor people of 55.89 and 49.36%,respectively, (2) the Central Sulawesi governmental policy on Water Resources and IrrigationSector Management Program (WISMP) has been running for 3 years, which is currently a priorityprogram in managing water/irrigation resources. Its implementation is needed in order tosuccesfully create self-supported farmers in participative irrigation management by activelyinvolving water user farmer groups (WUFG) directed to foster the sense of belonging. Thus,responsibility transfer in management can run smoothly and the realization of efficient, effectiveand sustainable irrigation based on self-supported farmer community belong to WUFG isachievable. The WISMP can reduce the poverty level 5% but it was not significant in alleviating povertyKata kunci : Irrigation, poverty, regional government policy.
ANALISIS PENDAPATAN DAN STRATEGI PENGEMBANGAN USAHA BUDIDAYA IKAN NILA DI KECAMATAN AMPANA KOTA KABUPATEN TOJO UNA-UNA Siti Hadijah; Muhammad Basir-cyio; Lien Damayanti
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 22, No 3 (2015)
Publisher : Universitas Tadulako

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Abstract

This research aimed to determine the income of farmers and to determine the strategy for developing Tilapia fish culture business inAmpana Kota sub districtof TojoUna-Una Regency. The research location was purposively selected as Ampana Kota sub district has a fairly extensive area of Tilapia fish culture compared to the other sub districts in TojoUna-Una regency.Respondents of 63 people were selected using a census method.Data collected was analyzed using income, SWOT and QSPM analysis. The results showed that the average of income is IDR 11,667,608/ha/harvest season. The aquaculturebusiness development strategy that can be implemented is SO strategybased on the SWOT matrix with a score of 3.255.  This strategy utilizesgovernment assistance in order to optimize the performance of aquaculture farmer groups.  Various programs that can be applied including training for optimizing and increasing production, developing distribution channels and expandingmarketing channels, and increasing land potency for expanding the aquaculture to meet increasing demand of Tilapia consumption. The QSPM analysis suggested that the best program for the development of the Tilapia culture inAmpana Kota sub district is the second program “the development of distribution channels and expand marketing channels” with a total value of attractiveness (TAS) of 5,216.Keyword : Income, QSPM, SWOT, Tilapia Fish.

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