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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 678 Documents
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SIFAT FISIK TANAH MINERAL DAN GAMBUT DI AREAL PERKEBUNAN KELAPA SAWIT DI KECAMATAN PETASIA TIMUR KABUPATEN MOROWALI UTARA Amrin, Amrin; Ramlan, H.; Rajamuddin, Ulfiyah A.
AGROTEKBIS Vol 5, No 6 (2017)
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Abstract

This study aims to determine the physical properties of mineral soil and peat soil in the area of oil palm plantations. This study used survey method directly at the test site and proceed it with sampling for material analyzes in laboratories. Soil analyzes carried out in laboratories of Soil Science, Faculty of Agriculture, University of Tadulako. Research conducted on 1st October to 15th January 2016. The determination of soil sampling locations for material analysis in laboratory determined intentionally (purposive sampling) at 2 units land. Soil sampling conducted in block 3 and block 9 for mineral soil. For peat soil contained in block 20 and block 24. All four blocks have the physical properties vary, bulk density is very low to moderate, permeability fast to quick fast, porosity good to porous, aggregate less steady to no steady.  This is because the soil was so rooted therefore affect during sampling process. Keywords : Mineral soil, Oil Palm, physical properties, peat soil.
ANALISIS PENDAPATAN DAN KELAYAKAN USAHATANI PADI SAWAH DI DESA SIDONDO IV KECAMATAN SIGI BIROMARU KABUPATEN SIGI Alfad, Alfad; Antara, Made; Damayanti, Lien
AGROTEKBIS Vol 5, No 6 (2017)
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Abstract

The aims of this study is to determine magnitude of farm income and the feasibility of rice plant in at Sidondo IV vilage district of sigi Biromaru. The surveys conducted by the deliberate way (purpossively), the number of farmer respondents in this study was 35 respondents out of 165 farmers who cultivate paddy rice. The analysis used in this study is an analysis of income and feasibility. The analysis showed the average rice production amounted to 1,146.11 kg and the average revenue that farmers have  Rp. 9,369,828.57/Ha, while the total cost of farmer respondents spend Rp. 3,539,798.57 /0.64 Ha and rice farming income in at Sidondo IV vilage district of Sigi Biromaru Rp. 5,830,030 /0.64 Ha. The analysis indicate Revenue Cost Ratio of paddy rice farming was obtained for 2.64. Accordingly, paddy rice farming in the Sidondo IV village is feasible with  R/C value > 1.Keywords : Feasibility, income, paddy rice farm.
PENGARUH KEMANGI DAN KENIKIR SEBAGAI TANAMAN REPELLENT TERHADAP Plutella xylostella Linn. (LEPIDOPTERA:PLUTELLIDAE) PADA BUDIDAYA SAWI ORGANIK Mulyadi, Hadi; Nasir, Burhanuddin; Yunus, Mohammad
AGROTEKBIS Vol 5, No 5 (2017)
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This study aims to determine the effect of basil and marigolds as repellent plants on population density and intensity of attacks of Plutella xylostella and mustard crop production.     The use fulness of this research is for information about the solution in dealing with the attack of    P. xylostella on mustard crop and as pest management of P. xylostella environmentally friendly. The experiment was conducted using a randomized block design method (RBD) consisted of           4 treatments with 3 replications. The treatment consisted of mustard plant is planted in monoculture,  plant basil and marigolds planted together among the mustard plant, basil plants grown with mustard, plant marigolds planted together mustard. Variable observation in this study is the population density, the intensity of P. xylostella, as well as mustrad production. Plant basil and marigolds repellent significant effect on the population density and intensity of P. xylostella and   the production of mustard. Plant basil grown with mustard is the most effective repellent plants treatment compared to other treatments, showed the lowest population density of P. xylostella     (0.1 tail/plant), the lowest attack intensity (1%) and the highest production of mustard 19.52 (tonnes/ha). Key Words: Basil, Marigold, Mustard, Plutella xylostella.
FAKTOR-FAKTOR YANG MEMENGARUHI PERMINTAAN BUAH NAGA (HYLOCEREUS COSTARICENSIS) DI KOTA PALU Hikmah, Dian Nurul; Effendy, Effendy; Rauf, Rustam Abdul
AGROTEKBIS Vol 5, No 5 (2017)
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Dragon fruit (Hylocereus costaricensis) is not the originally Indonesia fruit because this fruit is from Middle America and North America, however it can grow well in Indonesia because Indonesia climate is suitable for the its development and growth. Dragon fruit in Central Sulawesi just be developed on 2012. At the beginning, only saveral farmers interest to cultivate, as the time running, price and the demand of dragon fruit getting high cause the farmers interest to develop it. This study aims to determine the effect of income factors, prices, the number of dependents of the familly, age and sex on the demand of dragon fruit in Palu City. This research was conducted at Swalayan BNS in Palu City from March to April 2017. The analysis tool used in this research is multiple linear regression. The results of this study showed that there are several influence of factors effecting the demand which consist of income, the price of dragon fruit, the number of family dependents, age and sex on the demand of dragon fruit in Palu City. It can be concluded that the income variable, dragon fruit price, and age have significantly influenced on the demand for dragon fruit in Palu city, while the number of family dependents and sex was not significantly affect the demand for dragon fruit in Palu City. Keywords: Dragon fruit, demand, Multiple linear regression analysis.
ANALISIS PENDAPATAN USAHATANI PADI SAWAH DI DESA WOSU KECAMATAN BUNGKU BARAT KABUPATEN MOROWALI Kasya, Moh.
AGROTEKBIS Vol 5, No 5 (2017)
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This study aims to determine the magnitude of paddy rice farming income. The research location is at Wosu Village, Western of Bungku Sub District it determined in purposive. This research was conducted in in September until November 2015. The determination of respondent was done by using simple random method (Simple Random Sampling), the number of respondents as a sample was 32 people from the population of 120 families of farmers of paddy. The analysis used in this study is an analysis of income. The analysis showed that the amount of income received by farmers is Rp. 22.100,914,06 / PS with an average effort of 1.60 ha. Reception is average Rp. 30.550.000,00 and the total average cost of Rp. 8.730.335,93/MT.Keywords: Income, Revenue, Production Input, Paddy Rice
UJI POLA JAJAR LEGOWO PADA BEBERAPA VARIETAS PADI SAWAH (Oriza sativa L.) BUDIDAYA SRI Purwanto, Edi; Rauf, Abdul; Made, Usman
AGROTEKBIS Vol 5, No 6 (2017)
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This research is aimed to know the right legowo row pattern on each rice varieties of SRI cultivation. This research was arranged with factorial design using Randomized Block Design (RBD) as environmental design. The first factor is legowo row pattern consisting of legowo row pattern 2:1, legowo row pattern 3:1, and legowo row pattern 4:1 and second factor varieties consisting of varieties Mekongga, Ciherang and IPB 4S. Each treatment combination is repeated three times. The result of this research shows that the Mekongga varieties produced more  number of tillers and the number of panicles, while the varieties of IPB 4S showed more longer panicles and the number of grains per panicl, and Ciherang varieties not only produced more number of tillers and number of panicles but also produced 1000 seeds more weighs, resulting in higher productivity. 2:1 legowo row pattern is better shown on Ciherang and IPB 4S varieties, while the 3:1 legowo row pattern is better shown on the Mekongga variety. Keywords: Variety, legowo row pattern, Rice, and SRI Cultivation.
ANALISIS PENENTUAN KOMODITI UNGGULAN PADI SAWAH PADA SETIAP KECAMATAN DI KABUPATEN MOROWALI Wijaya, Putu Bagus; Laapo, Alimudin; Kalaba, Yulianti
AGROTEKBIS Vol 5, No 6 (2017)
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This study aims to analyze the best places for rice commodities in sub-districts of Morowali Regency based on its production. This research was conducted by using secondary data for 2 months starting from January 20, 2017 until March 20, 2017 in Morowali Regency. The respondents in this study were determined intentionally (Purposive). Data were analyzed by using Location Quotien (LQ) analysis. The result shown that average LQ value in morowali district from 2011 until 2015 is 0,85157. Result from LQ analysis of sub-districts showed there were three regions superior in field of rice commodity in 2015. That is West Bungku Sub District  1.08124, Bumi Raya Sub District 1,18688, and Wita Ponda Sub District 1,212402. Keywords: Base Production, and Nonbase, Paddy Rice
MUTU FISIK, KIMIA DAN ORGANOLEPTIK BUAH TOMAT (Lycopersicum esculentum Mill.) HASIL PELAPISAN BERBAGAI JENIS PATI SELAMA PENYIMPANAN Abdi, Yudha Alimba; Rostiati, Rostiati; Kadir, Syahraeni
AGROTEKBIS Vol 5, No 5 (2017)
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This study aims to determine the quality of the physical, chemical and organoleptic tomatoes coating results of various types of starch during storage. The research location is in Laboratories of Agroindustry, Faculty of Agriculture, University Tadulako, Palu, and it conducted from March to April 2016. The research method used was a completely randomized design (CRD), which consists of 6 treatment types of starch ie starch taro, sugar palm starch, sago starch, tapioca starch, rice starch and without starch coating (control), the whole treatment was repeated three times, thus btained 18 experimental units. The results of the research showed that consumers in particular organoleptic (panelists) are relatively more like tomatoes without coating various types of starch. As for the physical and chemical quality of tomatoes is comparatively better until the third week of storage, except on sugar and vitamin C when compared with tomato fruit coating results of various types of starch. Therefore naturally tomatoes coated layer of wax on the surface of the fruit causes the starch solution to "edible coating" is difficult to stick to the surface of the fruit. Emulsifer which required the administration is able to bridge the two compounds wax on the surface of the tomato fruit and starch as a coating compound. Key words: Organoleptic, physical, chemical, Tomatoes.
KONTRIBUSI WANITA (ISTRI NELAYAN) TERHADAP PENDAPATAN RUMAH TANGGA NELAYAN DI KELURAHAN LERE KECAMATAN PALU BARAT Wugaje, Fitriah M.; Hadayani, Hadayani; Baksh, Rukavina
AGROTEKBIS Vol 5, No 5 (2017)
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This study aims was to determine how much revenue of the fishermen and analyze the contribution of women (wives of fishermen) on fishermen income. This research was conducted in the Lere Sub District on December 2015 - February 2016. The Respondent determined by the census. Total respondents were 40 people, that all housewives who are involved in fishing activities with a fresh fish sales around the place of study. This study used analysis of income and contributes to know how big the contribution of housewives on household income of fishermen. The results showed that the revenues generated from the fisherman catches fish for 1 (one) month is              Rp. 32.685.000 consisting of fresh fish sales of Rp. 17.915.000 and were processed into shredded fish and sambal roa Rp. 14.770.000. Total expenses for 1 (one) month is Rp. 21.468.329, so income obtained Rp. 11.216.671. Contributions housewife fishermen on fishermen household income is 57,15% or Rp. 6.410.327. Keyword : Fishermans wife, Fishermens Contributions wife, The wife Revenue fishermen.
EKSTRAKSI PEKTIN POD HUSK KAKAO SECARA KERING MENGGUNAKAN ASAM KLORIDA PADA BERBAGAI KONSENTRASI LARUTAN Saputra, Adhi; Hutomo, Gatot Siswo; Rahim, Abdul
AGROTEKBIS Vol 5, No 6 (2017)
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The research aimed to gain the characteristic of pectin from dry cacao pod husk and the best physical or chemical quality of pectin resulted from dry extraction of cacao pod husk by using hydrochloric acid at the best concentration. This research used Completely Randomized Design under one single factor consisting of 5 treatments of concentration of solution, i.e 0.5 M, 1 M, 1.5 M, 2 M, 2.5 M which were replicated 4 times so that 20 units of experiment were obtained. The treatment with significant or very significant affect was then tested with Honest Significant Difference (HSD) test on the level of 5% or 1%. It was then analyzed with derivatives of quadratic functions formula to produce the best treatment of extraction of concentration of solution. The research reveal that the best pectin extraction was obtained at concentration of HCl 1.50 M with 15.09% of rendement value, 69.11% of methoxyl content, 54.56% of galacturonic acid and 68.24% of pectin clarity. Based on those findings, it can be concluded that HCl 1.50 M concentration is very good to extract the pectin from dry cacao pod husk with hydrochloric acid. Key Words: Cacao Pod Husk, Concentration of solution, Hydrochloric acid, pectin.

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