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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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PENGENDALIAN HAYATI PENYAKIT DARAH PADA PISANG DENGAN PSEUDOMONAD FLUORESEN DAN Bacillus spp. Nur Edy
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 18, No 1 (2011)
Publisher : Universitas Tadulako

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Abstract

Four antagonist bacterial strains, Pseudomonad fluorescent strain UTD1 (Pf-UTD1), Pseudomonad fluorescent strain UTD2 (Pf-UTD2), Bacillusspp. strain UTD1 (Ba-UTD2), and Bacillusspp. strain UTD1 (Ba-UTD1) which had been found  to have biocontrol activity  in vitro assays against blood disease bacteria, the causal agent of wilt banana, were tested for their compatibility in vitro and its antagonism  in  screen  house using  banana  budless  Kepok  as  test  plant.  The compatibility  test showed  that  Pseudomonad  fluorescent strain  UTD1  was  only  compatible  with Pseudomonad fluorescent strain UTD2, Pseudomonad fluorescent strain UTD2 compatible with all antagonist (Pf-UTD1, Ba-UTD1, dan Ba-UTD2), Bacillus  spp.  strain UTD1 only compatible with Bacillus  spp. strain UTD2,  and Bacillus spp.  strain UTD2  compatible with all  antagonist  (Pf-UTD1, Pf-UTD2 and  Ba-UTD1).  Inoculation  with  blood  disease bacteria  caused  significant  wilting,  and  reduced plant growth.  Single  Inoculation  using  either  Pseudomonad fluorescent  UTD1  or  Bacillus  spp. UTD2  causing  greater results with  no wilting. Combination  between Pseudomonad fluorescent UTD2 and Bacillus spp. UTD2 also  showed no wilting. Generally, all treatments were considered good because  they  could  reduce  disease  intensity  less  than 25%,  except  for  Pseudomonad fluorescent UTD2  and Bacillus  spp. UTD  treatments which  caused wilting  up  to 38.89%.    The results suggested  that both single and combination  treatments of Pseudomonad  fluorescent UTD2 and Bacillus spp. UTD2 can be used to control blood disease bacteria in wider scale.  Key words: Bacillus spp., biological control, blood disease bacteria, pseudomonad fluorescent.
ANALISIS NILAI TAMBAH KERIPIK PISANG PADA INDUSTRI CAHAYA INDI DI DESA TANAMEA KECAMATAN BANAWA SELATAN KABUPATEN DONGGALA Uun Angriani; Alimudin Laapo; Dafina Howara
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 21, No 2 (2014)
Publisher : Universitas Tadulako

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Abstract

This study aims to determine how much added value from processing the raw bananas    into banana chips. Determination of respondent committed intentionally (purposive), with the consideration that business and labor leaders of home industry cahaya Indi can provide valid information about the banana chips processing and required data. Respondents in this research were the company leaders and three employees. The data collecting in this research consisted of primary and secondary data. Data analysis tool used is the value-added analysis. The results showed that the Home Industry cahaya Indi gains profit of Rp. 15.492.365 for 8 times production process in a month and the added value obtained is Rp. 9,462 per kilogram of raw material used. Key words : Analysis, value-added, banana chips, Industry Cahaya Indi.
PENGARUH BERBAGAI JENIS MULSA TERHADAP PERTUMBUHAN AWAL TANAMAN MANGGA (Mangifera indica L.) Ramli Ramli
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 16, No 4 (2009)
Publisher : Universitas Tadulako

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Abstract

This research aim was to study the influence of various mulch types on early growth               of mango crop grown in The Akademik Garden of Agricultural Faculty of Tadulako University,         Palu. The experimental design was a Randomized Block Design with four replicates.  The treatments were black plastic, white plastic, paddy straw, Seage grass Hay, paddy husk, and sawdust.  Results          of the research indicated that the mulch had significant effect on leaf number and length. The         largest number and length of leaves was found in the paddy straw treatment which were 70 leave         and 90.40 cm, respectively.
GENESIS DAN KLASIFIKASI TANAH YANG BERKEMBANG DI ATAS BATUAN INDUK GRANIT DI TAMAN NASIONAL LORE LINDU Rachmat Zainuddin
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 22, No 3 (2015)
Publisher : Universitas Tadulako

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Abstract

            The study on soil formation based on toposequenceof granite parent rock at LoreLinduNational Park is a pedology study to understand specific characteristics of soil developed on graniteparent rock. The study began from October to December 2015, and conducted in three phases, namely field study, laboratory analysis, and descriptive data analysis. On the same parent material, three representative profiles were investigated, and then the chemistry, physic, and mineralogy were analyzed. The representative profile determination was based on geological map, topographical map, and general vegetation condition in field. Comparison between one profile and others used similarity index calculation. The field profiling showed that the same horizon on the three representative profiles, namely Ah, Bw, BC, C, and similarity index indicated that there are more similaritiesamongprofiles G1, G2, and G3. It islikely due to the rock formation existed in one toposequence tract of land was mutually continued, so that a part of soil of rock profile existing in the upper position was transported into the lower profile. All soil profiles began to develop on early phase characterized by dominant montmorillonite clay mineral of 2:1 type. The soils of the G1, G2, and G3 profiles are classified into Humic Cambisols according to FAO/UNESCO (1997) whereas according to PPT (1983) they are classified into Cambisols Distric and according to the Soil Taxonomy System (1998) classified into Humid Dystrudept. Keywords: Classification, Genesis, Granite, Lore Lindu, Soil, Topography.
ANALISIS PENGARUH FAKTOR-FAKTOR SOSIAL EKONOMI TERHADAP CURAHAN WAKTU KERJA WANITA TANI KOPI ROBUSTA DI KECAMATAN JUMO KABUPATEN TEMANGGUNG Nico Bimo Laksono; Bambang Trisetyo Eddy; Dyah Mardiningsih
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 25, No 2 (2018)
Publisher : Universitas Tadulako

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Abstract

The purpose of this research was to determine the allocation of women workingtime on Robusta coffee farming during one harvest season and to analyze the influence of socio-economic factors such as age, education level, number of dependent family, income, planted land area, and farming experience on female farmers’ workingtime ofRobusta coffeein Jumosub district of Temanggung Regency. The research was conducted in December 2017 until January 2018. The respondents in this research were female farmers of Robusta coffee in Jumosubdistrict. The research method used survey and Quota Sampling technique to select 94 female farmer respondents.. Data analysis using multiple regression test with socio-economic factors as X variables, and women working time as Y variable. The results showed that all factors of production simultaneously had a significant effect on the women workingtime.  Whereas the age, education level,number of dependent family, income, and planted land area partially had no significant influence on the women working time.  It indicates that the Robusta coffee cultivation needs to reach a maximum working time to increase its productivity.
ANALISIS MANAJEMEN HUTAN ADAT DI DESA TORO KECAMATAN KULAWI KABUPATEN DONGGALA Hamzari Hamzari
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 15, No 3 (2008)
Publisher : Universitas Tadulako

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Abstract

The research aimed to formulate a custom forest management compliance with forest land functions in the Toro custom forest area according to forest land functions.  The analysis method implemented for formulating the custom forest management is a comparative analysis, with which the land categorization concept according to Toro custom norms was compared with the forest management concept according to the Government Regulation Number 6, 2007.  The research results showed that the Toro custom community has already got hold of the knowledge system about land use management based on land biophysical characteristics.  In terms of area management aspect, there was indistinct forest management yet in the field among various kinds of custom land categorization implemented.  Meanwhile in forest management aspect, particularly in custom forest area utilization, there was a difference in term of the interests between the custom land categorization and the government regulation number 6, 2007.  
ANALISIS DAYA SAING EKSPOR UBIKAYU INDONESIA Putri Suci Asriani
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 18, No 1 (2011)
Publisher : Universitas Tadulako

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Abstract

Cassava (Manihot Esculenta Crantz) is one of the export commodities from food crops sub-sectorand has potency to be developed. Indonesia is the biggest fourth producer of cassava in the worldafter Nigeria, Brazil and Thailand. Cassava grows very well under limited rainfall and poor soilconditions, with flexibility in planting and harvesting period. However, the negative impact andimage of cassava cause existing potency cannot be improved optimally, either in export or domesticmarket. This research aimed to identify level of comparative advantage and competitive position forthe Indonesian cassava products. Revealed Comparative Advantage (RCA), SpecializationCommerce Index (SCI), and Acceleration Ratio (AR) analysis were implemented to determine thecompetitiveness rate of Indonesian cassava. The result of analysis will be used as the basicdeterminant of Indonesian cassava export and domestic market potencies. The results of theresearch showed that Indonesia has a strong comparative advantage for the commodities of cassavaand tends to be net exporter.Key words : Cassava, competitiveness, export market, domestic market.
STRATEGI PENGEMBANGAN PALA DI DESA PAISUBATU KECAMATAN BUKO KABUPATEN BANGGAI KEPULAUAN Mudin Mudin
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016)
Publisher : Universitas Tadulako

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Abstract

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.
PERTUMBUHAN AWAL DAN EVAPOTRANSPIRASI AKTUAL TANAMAN TOMAT (Lycopersicum esculentum Mill) PADA BERBAGAI UKURAN AGREGAT INCEPTISOLS Uswah Hasanah; Ardiyansyah Ardiyansyah; Ayip Rosidi
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 17, No 1 (2010)
Publisher : Universitas Tadulako

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Abstract

Soil structural unit distribution in seedbed tilth can affect plant growth, in part by modifying hydraulic properties and resistance of soil. The purpose of the study was to determine the early        growth and actual evapotranspiration of tomato plant as influenced by various soil aggregate sizes.      Soil bulk density, shoot and root dry matter, root length, and evapotranspiration of tomato plant grown on <0.5 mm, 0.5.0-2.0 mm, 2.0-4.0 mm, and >4 mm of aggregate sizes were determined 5 weeks       after planting.  The bulk density consistently decreased with increasing aggregate size.  Shoot dry matter in the 0.5-2.0 mm aggregate size was 3.34 g which was twice and 1.3 times greater than that in              2.0-4.0 mm and < 0.5 mm aggregate size, respectively.  Similar trend was also shown by root dry matter and root length. The root length was greatly reduced in 2.0-4.0 mm aggregate size. Actual evapotranspiration in <0.5 mm was 28.56 cm slightly higher than in 0.5-2.0 mm aggregate size.
SIFAT FISIK, KIMIA DAN AKTIVITAS ANTIOKSIDAN ABON DAGING AYAM DI KOTA PALU Sukisman Sukisman; Abdul Halid; Abdul Rahim
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 25, No 2 (2018)
Publisher : Universitas Tadulako

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Abstract

One product well-known to be liked by people young and old is chicken meat floss, even though its quality is often overlooked by either the producer or consumer.  The aim of this research was to identify physical, chemical and anti-oxidant characteristics of chicken meat floss produced by micro – small – medium enterprises (MSME) in Palu city.  The research use a completely randomized design with eight samples utilized and replicated three times, therefore, there were 24 research samples.  Parameter analyzed included water content, protein, fat, ash, total microbes, and anti-oxidant activities.  The research results showed that the chicken meat floss producing and distributing in Palu city had water content ranging from 4.32% – 12.35%, ash content ranging from 4.20% – 5.91%, protein content ranging from 29.71% – 40.72%, fat content ranging from 17.74% – 21.98%, the number of total microbes ranging from 1.10 – 8.87 log cfu/g, and anti-oxidant activities as shown by Inhibition Concentration/IC50 ranging from 5126.42 ppm – 12674.90 ppm and the percentage of inhibition ranging from 20.89% – 51.16%.  The percentage of free radical inhibition of the chicken floss UMKM in Palu was varied, however, the UMKM with the highest effect of inhibition belong to UMKM 5 as shown by its low IC50 concentration (5126.42 ppm) and highest percentage of microbe inhibition (51.16%).

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