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Kota palu,
Sulawesi tengah
INDONESIA
AGROTEKBIS
Published by Universitas Tadulako
ISSN : 23883011     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : -
Articles 21 Documents
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Search results for , issue " Vol 6, No 5 (2018)" : 21 Documents clear
PENGARUH DAYA TARIK WARNA PERANGKAP TERHADAP HAMA LALAT BUAH (Diptera:Tephritidae) PADA PERTANAMAN TOMAT (Solanum lycopersicum L.) Iklima, Ilma; Yunus, Moh.; Nasir, Burhanuddin
AGROTEKBIS Vol 6, No 5 (2018)
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Abstract

Of 19 types of vegetables, tomato was the one that produced the largest in 2014.  The production was 10,731 tons harvested from an area of 2,137 ha.  However, it is a decrease from the production in 2011 which was 65,120 tons from an area of 5,745 (BPS, 2015). The decline in yields and productivity of tomatoes is caused by Bactocera sp. fruit fly infestation. The purpose of this study was to determine the ability of various traps having different colors to capture fruit fly in tomato plants (Solanum lycopersicum L.). This research was done in Sidera village, Sigi Biromaru sub district, Sigi regency of Central Sulawesi province, from June to August 2016. This study used a Randomized Block design (RAK) consisting of five treatments with five replicates.  The yellow trap caught most fruit flies ranging from 9.60 to 48.00 flies leading to low intensity attacks of 14% to 18% with the tomato production of 0.58-0.95 tons/ha.  The lowest number of fruit flies caught was by the transparent trap ranging  from 3.40 to 15.60flies indicating a higher intensity attacks of 20% to 36% and resulting in lower tomato production of 0.46 to 0.60 tons/ha.
PENGARUH PERMBERIAN EM4 DAN DOSIS PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa L.) Nuryatin, Nuryatin; Anshar, Muhammad; Lasmini, Sri Anjar
AGROTEKBIS Vol 6, No 5 (2018)
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Lettuce (Lactuca sativa L.) is commonly grown in cold and tropical regions. Lettuce isa seasonal plant consisting of large amount of water. This study used a Randomized Block design (RBD) in a two-factorial experiment. The EM4 was applied at two rates i.e. without EM4 (control, e0) and 5 ml/l.  The chicken manure were added at four differen rates i.e. without manure (control, p0), 5 t/ha (p1), 10 t/ha (p2) and 15 t/ha (p3).  The variables observed were plant height, leaf number, plant and root fresh weight, and plant and root dried weight and leaf area. Highest plant height, largest leaf area, largest root fresh and dried weights were found in the e0 p2 treatment.
PENGARUH KREDIT USAHA RAKYAT (KUR) TERHADAP JUMLAH TENAGA KERJA PADA UMKM DI KOTA PALU (Sebuah Pendekatan Analisis Jalur) Asrianti, Asrianti; Antara, Made; Effendy, Effendy
AGROTEKBIS Vol 6, No 5 (2018)
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The general aim of the research was to determine the influence of business credit on the number of labor at micro, small and medium enterprises (SMEs) in Palu City and the particular aim was to determine the direct influence of capacity, capital and conditions of SMEson thesum ofbusiness credit and the number of labors.  The research was conducted in Palu city on December 2016 until January 2017. The analysis tool used is path analysis. The results showed that such variablesas capacity, capital and conditions directly influenced the sum of business creditsignificantly while their influence was not significant on the number of labors except for the capital. The capacity, condition, and the sum of credit directly affected the number of labors significantly.
PENGARUH POLA JARAK TANAM DAN BERBAGAI DOSIS PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PADI (Oryza sativa L) suartana, I Ketut; Monde, Anthon; Hasanah, Uswah; Prahastuti, Sri Wahida
AGROTEKBIS Vol 6, No 5 (2018)
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This study aimed to determine the effect of plant spacing and various amounts/ratios of NPK fertilizerson the growth and nitrogen uptake of wetland rice (Oryza sativa L.) varieties IR 64. The experimental design was a two-factorial Split Plot in a Randomized Block design. Two plant spacing types as the main plots i.e. symmetrical (s1) and Legowo (s2) were applied.  The various ratiosof NPK fertilzers as the sub plots consisted of 200 kg :75 kg : 50 kg per ha (p1), 250 kg : 100 kg :75 kg per ha (p2), 300 kg :125 kg :100 kg per ha (p3), and 350 kg :150 kg : 125 kg per ha (p4). There were eight combination treatments and each had three replicates.The results showed that the interaction between the plant spacing and the NPK fertilizer significantly affect tiller number, panicles per clump and nitrogen uptake.  Highest tiller number, panicles per clump and nitrogen uptake were found in the s2p4 treatment which were  67.50, 30.50 and 125.60 kg, respectively, whereas lowest ones were in the s1p1 which were 26.50, 13.52 and 51.66 kg, respectively. 
IDENTIFIKASI MORFOLOGI FUNGI MIKORIZA ARBUSKULA (FMA) PADA BERBAGAI JENIS TANAMAN HORTIKULTURA DI LAHAN PERTANIAN DESA NUPABOMBA Liana, Liana; Patadungan, Yosep Soge; Widjajanto, Danang
AGROTEKBIS Vol 6, No 5 (2018)
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The research aimed at identifying the morphology of mycorrhizal arbuscular fungi (MAF) on the root zones of different horticultural crops (peppers, potato, leek, cabbage, tomato and chicory) in Nupabomba village Tanatovea sub district of Donggala.  It was descriptive exploratory study and conducted from October to December 2015. Samples of soil were purposively taken around the root zone and analyzed for its chemical and physical characteristics as well as for mycorrhizae  spore isolation and its identification.  The research results showed that the highest spore number of 303 spores per 10 g was found in the leek plantation whereas the lowest number of 43 spores per 10 g in the potatoes plantation.  There are four types of spore genus i.e. Acaulaspora, Entrophospora, Glomus and Paraglomu.  The Glomus genus was the dominant spores found in all types of the horticultural plantations.
ANALISIS PENDAPATAN PADA USAHA INDUSTRI TAHU MITRA CEMANGI DI KOTA PALU Rondonuwu, Aldri; Sulaeman, Sulaeman
AGROTEKBIS Vol 6, No 5 (2018)
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One of the agricultural commodities with great potential in the agro-industrial sector is soybean. It is one of the important food crops in the context of national food security. The soybean processing industry is expected to increase its economic value and revenue. This study aimwas to determine the rate of income earned by Tofu Industry of CemangiPartner in Palu city. The tofu industry was located in Boyaoge village Tatanga sub district of Palu city.The research respondents are purposively determined consisting of the owner of the tofu industry and its two employees.Primary data collected was obtained by direct observation and interviews with therespondentsusing a list of questions (questionaire). Secondary data were obtained from authorities and literature relevant with the aim of this study. The data was analyzed using the analysis of income. The tofu industry was found of being capable to generate revenue IDR.21,989,129.23/month during the period of September to October 2016.
FAKTOR-FAKTOR YANG MEMENGARUHI KEMISKINAN RUMAH TANGGA TANI DI DESA MATANTIMALI KECAMATAN MARAWOLA BARAT KABUPATEN SIGI Astuti, Ade Irma; Antara, Made; Rauf, Rustam Abd
AGROTEKBIS Vol 6, No 5 (2018)
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Matantimali village is a part of Sigi regency that currently has 147 households category zedas pre-prospero us families and the majority of them work in farming sector. This research was conducted in Matantimali village located exactly in West Marawola sub district of Sigi regency.The aim of this research was to determine whether such variables as education, number of family dependents, and asset ownership affected the poverty of the farmer households. This research was conducted fromJuly to August 2016.The samplesselected 50 households. Method used in this research was multiple linear regression analysis. The dependent (X1) and land area variables individually had significant effect on the income of the farmer households in Matantimali village.  Education dummy (DP) of those who weregraduated would increase the income compared with those who were not.
ANALISIS TITIK PULANG POKOK USAHA SAMBAL IKAN ROA PADA INDUSTRI “RAJA BAWANG” DI KOTA PALU Aprilia Umar, Ayu Silviani; Muis, Abdul
AGROTEKBIS Vol 6, No 5 (2018)
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This study aimed to determine the production rate to reach break event point of roa fish sauce business of Raja Bawang Industry in Palu city and to determine the income and revenue of the roa fish sauce business. The exact location of the industry is in A.R. Saleh street No. 33.  The study was conducted in July 2016. The respondents consisted of one leader of the industry and two employees from the production section and two other employees from packaging section.Data was analyzed using the Break Event Point analysis. The income generated from 200g packaging of the roa fish sauce business was IDR 16,800,000/month with the production cost of IDR 11,258,416/month and the revenue of IDR 5,541,584/month. The Break Event Point reached for the 200g roa fish packaging was at the production rate of 270 packages with the selling price of IDR 35,000/package, thus the revenue generated from this selling price was 9,450,000/month. 
KEANEKARAGAMAN SERANGGA PADA PERTANAMAN KEDELAI (GLYCINE MAX L.) YANG DIAPLIKASI DAN TANPA APLIKASI INSEKTISIDA Patrayasa, I Wayan; Toana, Moh. Hibban; Hasriyanty, Hasriyanty
AGROTEKBIS Vol 6, No 5 (2018)
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This study aimed to determine the diversity and the evenness ofinsects as well as the production of soybean plants (Glycine max L.) sprayed with and withoutinsecticide. This research was conducted in March to July 2016 and located in Sidera village, Sigi Biromaru  , Central Sulawesi province. The identification of the insects was done at the Plant Pests and Diseases Laboratory of Faculty of Agriculture of Tadulako University. The number of families and species of the insects was not affected by the insecticide sprayed but on their individual number.  The diversity of the insects under the soybean plantation both sprayed and un-sprayed was categorically moderate.  However, the spraying could increase the production up to 3 t/ha compared to the non-spraying which was only2.21 t/ha.
EVALUASI KESESUAIAN LAHAN TANAMAN BUAH NAGA (Hylocereus undatus) DI DESA MAKU, KECAMATAN DOLO, KABUPATEN SIGI, PROVINSI SULAWESI TENGAH Marwah, Marwah; Isrun, Isrun; Amelia, Rezi
AGROTEKBIS Vol 6, No 5 (2018)
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This research aim was toevaluate land suitability for dragon fruit plantation in  Maku village, Dolo sub district, Sigi Regency, Central Sulawesi Province. Seven land units were evaluated for their suitability. Survey was conducted in seven land units for observation on soil drainage, slope, stones, and root depth. Undisturbed and disturbed soil sample were taken from each land unit for physical and chemical analyses in the Soil Laboratory of Agriculture Faculty Tadulako University.  Of the seven land units, one land unit was classified as actual N1 (currently not suitable), another one land unit as S2 (moderately suitable) whereas the other five land units were categorized as actual S3(marginally suitable). The limiting factorsconsisted of texture, water, and soil pH. By correcting all the limiting factors existing in all land units, the actual classes of N1, S3 and S2 can be changed into the potential classes of S3, S2, and S1, respectively.

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