Agroland : Jurnal Ilmu-Ilmu Pertanian
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.
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<![CDATA[ANALISIS PRODUKSI DAN PENDAPATAN RUMPUT LAUT DI DESA BULAGI DUA KECAMATAN BULAGI KABUPATEN BANGGAI KEPULAUAN ]]>
<![CDATA[Donny Osmond Aluman]]>;
<![CDATA[Hadayani Hadayani]]>;
<![CDATA[Effendy Effendy]]>
<![CDATA[ Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016) ]]>
Publisher : <![CDATA[Universitas Tadulako ]]>
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<![CDATA[This study aims were to: (1) determine the effect of the length of rope stretch, seeds, labor, harvesting time and farming experience on the production of seaweed in Bulagi Dua village Bulagi subdistrict of Banggai Kepulauan district, and (2) determine the income of the seaweed farming in Bulagi Dua village Bulagi sub district of Banggai Kepulauan district. The research used a survey method and sampling was done randomly. The number of samples in this study was 44 families. The results showed that: (1) the length of rope stretch (land area), the number of seeds, labor, and time of harvestingpartially had significant effect whereas the farming experience was not significant on the seaweeds production in Bulagi Dua village Bulagi subdistrict of Banggai Kepulauan district (2) the total revenue earned by the respondents was IDR 10,994,739.36/0.55 ha/planting season equal to IDR 19,710,174.88/ha/planting season. Keywords: Revenues and Seaweed Production.]]>
<![CDATA[POTENSI BIOCHAR SEKAM PADI TERHADAP PERUBAHAN PH, KTK, C ORGANIK DAN P TERSEDIA PADA TANAH SAWAH INCEPTISOL ]]>
<![CDATA[Salawati Salawati]]>;
<![CDATA[Muhammad Basir-cyio]]>;
<![CDATA[Indrianto Kadekoh]]>;
<![CDATA[Abd. Rahim Thaha]]>
<![CDATA[ Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016) ]]>
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<![CDATA[One main constraint for growing wetland rice in Inceptisol is low soil fertility. Soil acidity (pH), CEC, C-organic are several indicators used to determine the level of soil fertility. To overcome these kinds of problems, such organic materials as rice husk biochar can be added to the soil in order to modify the soil chemical properties. This research compared treatments of different biochar rates with various fineness degrees on soil pH, CEC, C-organic, and available P. The research results showed that after incubation for 21 days at room temperature, the best interactionshown by the biochar at the rate of 15 ton ha-1 with 60 mesh particle size can reduce the soil pH by 5.19% from 7.7 to 7.3, increase the soil CECby 32.92% from 16.37 to 22.25 cmol (+) kg-1, improve the soil C-organic by 33.94% from 1.09% to 1.46%, and enhance the soil available phosphor by 277.08% from 12.61 ppm to 47.55 ppm.Keywords: Incubation, Rice HuskBiochar, and Soil Chemical Properties.]]>
<![CDATA[ANALISIS KOMPARATIF ANTARA PENDAPATAN USAHATANI PADI SAWAH SISTEM TABELA DENGAN TAPIN DI DESA AIR TERANG KECAMATAN TILOAN KABUPATEN BUOL ]]>
<![CDATA[Made Antara]]>
<![CDATA[ Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016) ]]>
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<![CDATA[ABSTRACTThis research aimed at determining: (1) the disparity of income between farmers who implement direct seeding and transplanting seeding of wetland rice system in Air Terang village, Tiloan subdistrictof Buol Regency and (2) the feasibility of wetland rice system in Air Terang, Tiloan subdistrict of Buol Regency. The samples drawn was conducted through a census technique for those who practicing the direct seeding and through a random sampling technique for those who practicing the transplanting system with the total number of respondent samples was 66 farmers. The results of this research showed that: (1) the probability value was 0.001 < 0.05 or tcounted = 3,434> ttable at α of 95% suggesting that there was significant differences in the farmers income between both systems in which the average income was IDR 9,431,146.58/ha/planting season for the former and IDR 8,497,927.41 /ha/planting season for the latter, (2) the value of R/C ratio of the direct seeding and transplanting systems were 2.41 and 2.24, respectively, with both systems are feasible to be developed in Air Terang Village, Tiloan Sub District of Buol district.]]>
<![CDATA[ANALISIS PENDAPATAN KELUARGA PETANI SAGU DI DESA ALINDAU KECAMATAN SINDUE KABUPATEN DONGGALA ]]>
<![CDATA[Dafina Howara]]>;
<![CDATA[Sulmi Sulmi]]>;
<![CDATA[Amalia Noviyanty]]>
<![CDATA[ Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016) ]]>
Publisher : <![CDATA[Universitas Tadulako ]]>
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<![CDATA[Sago is a source of staple food for the people in the eastern part of Indonesia as it contains high carbohydrate. Many types of traditional foods use sago as their raw material.This leads to sago being utilized as alternative food besides rice, corn and tubers to support the national food security. The utilization of sago for making traditional foods can potentially increase income of the people in general. Advance in food technology has allowed the creation of delicious and nutritious food from sago processing. The purpose of this study were to (1) determine the income derived from the business of traditional food made from sago, and (2) analyze the revenue contribution generated from the traditional food made from sago on household income of sago farmers. Samples were selected purposively with the number of respondents was 10 sago farmers in Alindau village. Data collected was through observations and interviews using questionnaires. Quantitative descriptive techniques such as income and contribution analysis were used to analyze the data. Alindau village is one of the villages in Donggala which still has sago palm plants. The processing of sago starch is still done traditionally using a grated coconut. The sago farm in Alindau village has not yet currently become the main source of income for the farmer families due to increasing illegal pruning of the plant leaves which then used for forage or sold leading to badly plant growth. The income generated from the sago farming was IDR 865,000.00 in average. However, as sago is only sold in the form of flour and no further processing has been done yet, there is no contribution coming from revenue generated from the processed sago, thus, the second purpose of this study was not achieved.Keywords: Income, Sago and Traditional Food.]]>
<![CDATA[KEPADATAN DAN KERAGAMAN FUNGI MIKORIZA ARBUSKULA PADA PERTANAMAN JAGUNG (Zea mays L.) ]]>
<![CDATA[Abdul Rasyid]]>;
<![CDATA[Iskandar M. Lapanjang]]>;
<![CDATA[Henry N. Barus]]>
<![CDATA[ Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016) ]]>
Publisher : <![CDATA[Universitas Tadulako ]]>
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<![CDATA[Utilization of arbuscular mycorrhizal fungi (AMF) is aimed at increasing crop productivityon marginal soils.AMF role as natural microorganisms areenhancing the absorption of nutrient, especially P,helping the plant to be able to withstand drought conditions as their hyphae are able to penetrate soil pores thus expanding the areas of water absorption, and protecting plant roots against pathogen attacks. Intensive planting would disturb the populationand development of the AMF. The purpose of this study was to observe the status of AMF sporeson maize (Zea mays L.).This study used a randomized block design (RAK) with 6 treatments and 5 replicates so that there were 30 experimental units.Factors studiedare several types of AMF based on the color of the corn plant area.Data fromthe study concluded that observationof AMFspores horizontally (H1, H2, and H3) showed no difference in the density of spores. In contrast, the treatment of vertical AMF(V1, V2, and V3) decreases the number of spores with increasing soil depth. The diversity ofcolorbased AMF spores morphological types showed that there are four groups of colors i.e.yellow, brown , black, and translucent.In the Horizontal position, most AMF spores from left to right are black, while in the vertical position the dominant color is yellow. The natural spore density in the rhizosphere of maize(Zea mays L.)generally ranges from 35 – 124 spores/10 g soil. Keywords : Arbuscularmycorrhizal fungi (AMF ), and maize.]]>
<![CDATA[ANALISIS PROFITABILITAS USAHA KOPI BUBUK PADA INDUSTRI BUMI MUTIARA DI KOTA PALU ]]>
<![CDATA[Yurhaya Yurhaya]]>;
<![CDATA[Rustam Abd. Rauf]]>
<![CDATA[ Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016) ]]>
Publisher : <![CDATA[Universitas Tadulako ]]>
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<![CDATA[This study aim was to determine the capital structure, the revenue, and the profitability value ofthe coffee powder Industry of ‘Bumi Mutiara’ in Palu.This research was conducted in the coffe powder industry of ‘Bumi Mutiara’ Earth Industry pearl in Jln. Palu Nagaya 2 No. 29 Palu, Central Sulawesi. Respondents were determined purposively. Primary and secondary data obtained were analyzed using description, revenue and profitabillity analysis. The research results showed that the capital structure of the coffe powder industry consisting of IDR 24 millions for its equity capital, IDR 24 millions for its loan capital obtained from BRI and IDR 50 millions for its mortgage. The total loan capital of the industry was IDR 100 millions with the interest rate of 12% (IDR 500,000/month). The industry had fixed capital of IDR 6.849 millions accumulated in production equipments. The total revenue of the coffee powder industry for a period of three months expanded from December 2015 – February 2016 was IDR 76,852,293. It suggests that the industryis feasible to be developed because it generatesconsiderableprofit. The profitability value of ROI was 36.25% indicating that for each added investment of IDR 100 will resulted in additional profit of IDR 36.25. Whereas, the profitability value of ROE (December 2015 to February 2016) was 288.19% indicating that for each added investment of IDR 100 will resulted in additional profit of IDR 288.19. Keywords: Coffee, Profitability, and Revenue.]]>
<![CDATA[PENGARUH INPUT PRODUKSI DAN PELAYANAN IRIGASI TERHADAP PRODUKSI PADI SAWAH DI DAERAH IRIGASI WATATU KECAMATAN BANAWA SELATAN KABUPATEN DONGGALA ]]>
<![CDATA[Gazali Fathadewang]]>
<![CDATA[ Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016) ]]>
Publisher : <![CDATA[Universitas Tadulako ]]>
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<![CDATA[The research was conducted in South Banawa Watatu village of Donggala district. The purpose of this study was to determine the effect of production inputs and irrigation service quality on rice production in irrigated areas of Watatu. Total population of 144 farmers were divided into two (2) categories: (1) 92 people who pay irrigation service fee; and (2) 52 people who do not pay the service fees. About 25% of people from each category was selected, so the total respondents was 36 people Data was analyzed using a multiple linear analysis with Cobb Douglas production function model. The results showed that, independent variables (Xi) consisting of land area (X1), seeds (X2), urea (X3), NPK (X4), and labor (X5) and dummy quality of irrigation service (D), simultaneously had significant effect on the dependent variable or the output (Y). The determinant coefficient value (R2) of 0.975 suggesting that 97.5%ofthe fluctuation in rice production (Y) under irrigation in Watatu can be explained by the independent variables (Xi), while 2.5% was caused by other factors not included in the model. Partially, the land area (X1), the use of urea (X3), the use of NPK fertilizer (X4) and the dummy irrigation service quality (D) significantly affected the rice production (Y) whereas the remaining production inputs had no significant effect on the rice production (Y). The rice production under the irrigation service quality of available category was 63.89% whereas under that of unavailable category was 36.11% indicating that the farmers consciously have the will and desire to pay the irrigation service fees for eachplanting season.Keywords : Input production, irrigation, quality of service, wetland rice.]]>
<![CDATA[ANALISIS EKONOMI DAN MANAJEMEN PERBAIKAN SISTEM USAHATANI NILAM DI DESA KABUPATEN BOMBANA SULAWESI TENGGARA (KASUS DI DESA BABAMOLINGKU) ]]>
<![CDATA[Rustam Supendy]]>
<![CDATA[ Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016) ]]>
Publisher : <![CDATA[Universitas Tadulako ]]>
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<![CDATA[Patchouli plantshave shown increasingly high production along with the income of their farmers compared to cacao plant. The research was conducted at an area of six ha in Babangmolingku village Bombana District from January to March 2016 involving 15 cooperation farmers which were compared to 15 non-cooperation farmers. There were three technology packages tested i.e. introduced technology based on such technology derived from the research results of the Balitro Institution, pioneer farmer technology, and farmer formula technology. The research results showed that the largest profit of IDR 35,923, 000 was generated by the farming system which adopted the introduced technology followed by the pioneer technology (IDR 15,639,000) and by the farmer formula technology (IDR 7,700,000). The patchouli farming system is feasible to be developed in Babamolingku village as shown by its B/C values of 3.88 for the first technology, 3.46 for the second technology and 2.4 for the third technology. Management functions should be taken into consideration for increasing oil production thus the benefit received by the farmers increase as well.Keywords:, Introduced Technology, Oil, Patchouli, and Pioneer Technology]]>
<![CDATA[KARAKTERISTIK FISIKOKIMIA PATI AREN ASETAT ]]>
<![CDATA[I Kadek Agus Heriawan]]>;
<![CDATA[Abdul Rahim]]>;
<![CDATA[Syahraeni Kadir]]>
<![CDATA[ Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016) ]]>
Publisher : <![CDATA[Universitas Tadulako ]]>
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<![CDATA[The purpose of the research was to identify the physicochemical characteristics of acetatedarenga starch produced by way ofan acetylation technique. This study used a completely randomized design (CRD) with treatments consisted of five different time lengths of reaction between the arenga starch and acetic anhydride 5 % i.e. 15, 30, 45, 60 and 75 minutes. The reaction between the arenga and the acetic anhydride 5% was being maintained at pH 8.0-8.5. The research resultsshowed that theacetatedarenga starch contained 6.69% of water, a viscosity of 376 cp and emulsion stability of 74.00%. The viscosity of the acetated arenga starch produced is stable suggesting that this substance is suitable to be utilized in food processing. Key Word: Acetated arenga starch, Emulsion, Physicochemical and Viscosity. ]]>
<![CDATA[STRATEGI PENGEMBANGAN PALA DI DESA PAISUBATU KECAMATAN BUKO KABUPATEN BANGGAI KEPULAUAN ]]>
<![CDATA[Mudin Mudin]]>
<![CDATA[ Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016) ]]>
Publisher : <![CDATA[Universitas Tadulako ]]>
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<![CDATA[This is a descriptive qualitative research with aims were to analyze the development strategy of nutmeg farming in Paisubatu village Buko sub district of Banggai Kepulauan District. The research location was purposively determined where 25 sample respondents was selected according to a simple random tehnique. Data obtained was analyzed using SWOT analysis. The strategy found for developing the nutmeg farming in Paisubatu village Buko sub district of Banggai Kepulauan district were as follows: (1) establishing cooperation with both government and private sector, (2) improving technology for nutmeg added value, (3) establishing relationship with related government institution to promote the nutmeg commodity either locally or internationally, (4) involving in the trainings performed by related government institution for processing of nutmeg products, (5) creating pests and diseases protection house to overcome both pest and disease attack on the nutmeg plants, (6) training the farmers for marketing, conducting and developing technology, (7) taking part in the activities running by the Agriculture and Plantation Office in order to control pests and diseases on the nutmeg plants, (8) optimizing rersources and markets, and (9) establishing cooperation with farmer groups that have more advance tecnology. Keywords : Development Strategy, IFE and EFE Matrix, Nutmeg, and SWOT.]]>
