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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 16 Documents
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Search results for , issue " Vol 4, No 4 (2016)" : 16 Documents clear
PENGARUH JENIS RIMPANG DAN KOMPOSISI MEDIA TANAM TERHADAP PERTUMBUHAN BIBIT JAHE MERAH (Zingiber officinale Rosc.) Aidin, Anita; Sahiri, Nirwan; Madauna, Ichwan
AGROTEKBIS Vol 4, No 4 (2016)
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Abstract

A Red ginger (Zingiber officinale Rosc.) is a herbal plant that is cultivated by farmers to meet the raw material of medicine industry and conserve the living environment. It contains various chemical substances such as essential oil and oleoresin (gingerol, zingeron, shogaol, and resin).     It has a rhizome used to proliferation and hoarding food substances. Its rhizome can be devided into main rhizome and tillers rhizome. The main rhizome has an elliptical form while the tillers rhizome has a form of root which distend at the point and forming tubers. In cultivating red ginger, it needs the right media to support the growth. It is because the successful cultivation determined by         the capability of plant production, therefore the use of right media is needed as the supplier of nutrients to get the optimal result for the growth of red ginger. This research was aimed to obtain the kinds of good rhizome and the right composition of planting media in breeding the red ginger. The significance of this research is to give informations about the kinds of good rhizome and the right composition of planting media in breeding red ginger. This research was conducted in an experimental design arranged based on a Randomized Block Design with two factors: first factor is the kind of rhizome consists of main rhizome and tillers rhizome; and second factor is the composition of planting media consist of: soil, soil + sand (1:1); soil + sand + chicken manure (1:1:1); soil + sand + straw (1:1:1). Therefore, there were 8 combination treatments and each treatment repeated for three (3) times. Every experimental unit has two (2) samples of plants. So, there are 48 samples of plants in the polybag. The result of this research shows that the treatment for rhizome type, the composition of planting media and the interaction has significant effect on the plant height, number of leaves, girth, number of shoots and leaf area on the plant agse of 4, 6, 8,10 and 12 weeks after planting (WAP). The highest plant height is 58.35 cm, the highest number of leaves is 13.83, the highest girth is 3.90 cm, the highest number of shoots is 5.67, and the highest leaf area is 418,27 cm2, by using the combination of tillers rhizome and the composition of soil planting media + sand + chicken manure with the composition ratio 1:1:1. Key Words: Planting media composition, Red Ginger, and rhizome.
ANALISIS PRODUKSI DAN PENDAPATAN USAHATANI PADI SAWAH DENGAN POLA TANAM TABELA DI DESA DOLAGO KECAMATAN PARIGI SELATAN KABUPATEN PARIGI MOUTONG Nasarudin, Akram; Muis, Abdul
AGROTEKBIS Vol 4, No 4 (2016)
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The study aimed to determine the influence of land, seed, fertilizer, labor and income of direct seeding wetland rice farming system on its rice production in Dolago village, South Parigi subdistrict of Parigi Moutong District. The experiment was conducted from December 2015 to February 2016. The results showed that the land area (X1), the seeds (X2), fertilizers (X3) and the labor (X4) had simultaneously significant effect on the production of the direct seeding wetland rice farming system. This is indicated by the F-counted equal to 262.585> F-table 3.828 at α level of 1% suggesting the acceptance of H1. Partially the land area, the seeds, and the fertilizer are highly significant as shown by their t-counted of 8.35, 5.959, and 3.334, respectively are > t-table (2.423) at α level of 1% while the labor is significant (t-counted (2.235)> t-table (1.684) at α level of 5%. The average income of the respondent farmers is IDR 24,308,874.35/1.13 ha or IDR 21,449,006.79/ha. Key Words : Production, income, wetland rice.
ANALISIS PENDAPATAN DAN PEMASARAN TAHU PADA INDUSTRI “AFIFAH” DI KOTA PALU SULAWESI TENGAH Narmin, Narmin; Antara, Made
AGROTEKBIS Vol 4, No 4 (2016)
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The agriculture and industry sectors are interrelated sectors, where agriculture is the provider of raw materials, while the industry processes the agricultural products to obtain added values. Small industries are very large parts of an economy. Some small industries are potential to be developed, one of which is tofu business. Central Sulawesi was one of suitable areas for soybean development. Some areas in Central Sulawesi had been processing the soybean plant, but they were only intended for sale and consumption. The entrepreneurs and businessmen in Palu City have begun to see these opportunities and developed agro-industry by processing soybeans into tofu. This study was conducted at “Afifah” Tofu Industry in Jl. Jati No. 08 Nunu Village Tatanga District Palu City, Central Sulawesi. This study aimed 1) to determine the form of marketing channel of “Afifah” Tofu Industry, and 2) to determine the marketing margin of “Afifah” Tofu Industry. Respondent determination was purposively selected including one chairman of “Afifah” Tofu Industry, one worker of “Afifah” Tofu Industry, and six tofu traders. The results showed that the revenue earned in September 2015 was IDR 7,219,206.  There were two forms of marketing channel at “Afifah” Tofu Industry, namely 1) the producer sold its products to the retailers then the retailers sold them to the last consumers, and 2) the producer sold its products directly to the last consumers. Tofu marketing margin gained at the first channel was IDR 33,000, while there was no margin at the second channel because the producer sold its products directly to the consumers. Key Words: Income, marketing channel, marketing margin, and tofu.
UJI EFEKTIVITAS Trichoderma spp. UNTUK MENEKAN PERKEMBANGAN JAMUR Ganodermaboninense Pat. PADA MEDIA PELEPAH KELAPA SAWIT Purwanto, Moh. Intim; Lakani, Irwan; Asrul, Asrul
AGROTEKBIS Vol 4, No 4 (2016)
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Stem rot in oil palm crops caused by fungal infections Ganoderma boninense which is an important disease that attacks the oil palm plantations. This study aims to determine how the provision of Trichoderma spp. and the amount of inoculum best in suppressing the growth of Ganoderma boninense on palm midrib media. The research was conducted in the laboratory of fitopathology Unit of the Faculty of Agriculture, Tadulako University, Palu. This study was prepared using completely randomized design (CRD) with 2 factors. The first factor is the way the provision of Trichoderma spp. The second factor is the amount of inoculum repeated 4 times. The data were followed by HSD test at 5%. The results showed that of the statistical analysis are interactions between granting Trichoderma spp. and the amount of inoculum in suppressing the growth of G. boninense on palm midrib media. Where is the best interaction contained in the application Trichoderma spp. before inoculation G. boninense with a concentration of 8 g. Applications Trichoderma spp. led to the emergence of different basidiokarp, basidiokarp emergence longest time in the application of Trichoderma spp. with a concentration of 8 g ie 35.00 days, but not different with other applications, but in contrast to controls. Key Words : Concentration, G. boninense Pat., palm midrib media, Trichoderma spp.
STRATEGI PEMASARAN MANISAN RUMPUT LAUT PADA INDUSTRI “CITARASAKU” DI KELURAHAN TINGGEDE KECAMATAN MARAWOLA KABUPATEN SIGI Saputra, Arya; Lamusa, Arifuddin; Sulaeman, Sulaeman
AGROTEKBIS Vol 4, No 4 (2016)
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This study aimed to determine best marketing strategies for seaweed candy industry "Citarasaku" in Tinggede Village District of Marawola Sigi. This research was conducted in January – February 2016 with the number of respondents was four people. The tool used to analyze both internal and external factors of the industry “Citarasaku” was the SWOT. Based on the SWOT analysis, the strategy for marketing the seaweed candy is in the quadrant I (Strengths – Opportunities strategy).  The best strategies implemented include (a) utilizing the availability of raw materials for production increases in order to meet highly increasing demand, (b) promoting attractive packages and affordable candy price through various media, (c) maintaining the quallity of the products in order to take advantage of goverment assistance and activities organized by government such as exhibitions. Key Words: Candy, marketing strategies and SWOT analysis.
ANALISIS PREFERENSI KONSUMEN TERHADAP BUAH JERUK LOKAL DAN BUAH JERUK (SUNKIS) IMPOR KOTA PALU Isen, Isen; Lamusa, Arifuddin; Effendy, Effendy
AGROTEKBIS Vol 4, No 4 (2016)
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This study aims to determine the attributes of local and imported citrus fruits mostly considered and preferred in Palu. The number of Respondents was 60 people determined using an incidental sampling technique. Data were analyzed using chi square and Fishbein multiattribute analyses. The result of the research showed that the number of respondents aged between 19 – 27 years who bought both local and imported citrus is eight respondents while whose aged between 28 – 36 years is 21 respondents (53%). The respondents whose age > 36 years (18 people, 35%) prefer to buy imported citrus. Based on the results of chi square analysis, there are differences in consumer preferences on all attributes of local and imported citrus except on the fruit color of the imported fruits. The results of the Fishbein multiattribute analysis indicate that the attributes of the local fruits mostly considered by the respondents are flavor, price, size and color whereas that of the imported fruits are flavor, color, size and price.  Key Words: Consumer preferences, fruit attributes, local citrus, and imported citrus.
INDEKS SENSITIFITAS STRES BEBERAPA VARIETAS PADI GOGO PADA CEKAMAN KEKERINGAN Jeki, Jeki
AGROTEKBIS Vol 4, No 4 (2016)
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One of the important issues in the field of cultivation of agricultural crops is the impact of the global warming on plant growth and crop production. The global warming indirectly affects growth and production of one of them through the drought on agricultural lands. It is important to identify the impact of drought on upland rice plant growth by determining its stress sensitivity index. The research was conducted Bendosari of Madurejo village of Sleman, in the Laboratory of Plant Sciences and in the Cropping Management Laboratory of Faculty of Agriculture, Gadjah Mada University in January – May 2013. The difference between the Stress Sensitivity Index of Upland Rice Varieties tested in this study shows that the genetic differences between plants causing each plant has a different response to drought stress beginning with biochemical response and then have an impact on plant morphology. Key Words : Drought stress, paddy land, sensitifity stress indeks.
IDENTIFIKASI MORFOLOGI DAN ANATOMI JERUK LOKAL (Citrus sp.) DI DESA HANGIRA DAN DESA BALEURA KECAMATAN LORE TENGAHKABUPATEN POSO Rezkianti, Vivin; Maemunah, Maemunah; Lakani, Irwan
AGROTEKBIS Vol 4, No 4 (2016)
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The research aiming at identifying morphology and anatomy of (Citrus sp.) at Hangira Village and Baleura Village of Central Lore Sub-District of Poso Regency was conducted in September until November 2015 and the observation of anatomy was held at Pest and Plant Disease Laboratory of Faculty of Agriculture of Tadulako University. The researcher used descriptive method with direct survey in location of research. The determination of the location was based on the information and survey having been done at Hangira Village and Baleura Village of Central Lore Sub-District of Poso Regency. The observation was done based on morphological character of form and colourof the stem, form of branching, canopy, canopy’s diameter, stem’s surface, edge and tip of the leaves, leaf symetry, flush colour, upper and lower surfaces of leaves, flesh of leaf, leaf size, colour of leaf stalk, form of stalk, and length of stalk. The anatomical character of the leaf consists of stomatal density and index. The analysis was then continued by using cluster analysis of SYSTAT 8.0software program. Key Words: Anatomy, Citrus, morphological character.
ANALISIS KOMPARATIF PENDAPATAN USAHATANI PADI SAWAH YANG MENGGUNAKAN PUPUK BERIMBANG DAN TIDAK BERIMBANG DI DESA BALUASE KABUPATEN SIGI Taher, Edi Anwar; Lamusa, Arifuddin
AGROTEKBIS Vol 4, No 4 (2016)
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This study aims to determine the total costs, production volume, sales price and the amount of farm income in the village paddy Baluase South Dolo Sigi Districts. The research was conducted in January and February 2015. The Respondent is done by simple random sampling method (Simple Random Sampling), dengan consideration the number of respondents who were taken in the study of 20 farmers. The analysis used in this study is an analysis of income. The results showed that the average/ha income received by farmers for rice farming rice fields where the use of balanced fertilizer sebesar average income of Rp 20.91405 million/ha, while the average income does not use a balanced fertilizer Rp 8.2358 million /Ha. By means paddy rice farming which uses balanced fertilizer gave the comparison of real incomes by not using balanced fertilizer. Key Words: Comparative analysis of revenue paddy balanced and unbalanced fertilizer.
ANALISIS PRODUKSI KARET RAKYAT DI DESA PONTANGOA KECAMATAN LEMBO RAYA KABUPATEN MOROWALI UTARA Pujianti, Ratna; Antara, Made
AGROTEKBIS Vol 4, No 4 (2016)
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This research aimed to identify factors influencing rubber production of people plantation in of Pontangoa village LemboRaya sub-districton North Morowali Regency. This research was carried out in November – December 2015. Respondents were determined using a Random Sampling Technique. The number of the respondents was 31 families selected from a population of 407 farmers. Data was analyzed using the Cobb-Douglas analysis. The results showed that all the variables are simultaneously highly significant affecting the production of the rubber, where F-counted is 545.377 > F-table (3.85) at α of 5%, thus H0 is rejected and H1is accepted.Such factors as land area, plant number, and labor have partially significant effect on the rubber production as shown by t-counted of land area (4.759) is >t-table (2.478), t-counted of plant number (6.236)>t-table (2.478), and t-counted of labor (-2.567)>t-table (2.478) suggesting that the H1 for these factors is accepted.  By contrast, fertilizer (SP36) and farmer experience have no significant effect as indicated by t-counted of the SP-36 (0.238)<t-table (2.499) and t-counted the farming experience (1.8538)<t-table (2.478) leading to that the H0 of these factors is accepted Key Words: People plantation and Production of rubber.

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