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INDONESIA
AGROLOGIA : Jurnal Ilmu Budidaya Tanaman
Published by Universitas Pattimura
ISSN : 23017287     EISSN : 25809636     DOI : -
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science
Agrologia: Journal of Plant Cultivation is a means of publicizing the results of research and articles. The scope of the study published in Agrologia includes: - Agronomy - Plant diseases and pests - Soil science - Environment
Arjuna Subject : -
Articles 176 Documents
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Kerusakan Tanaman Cabai Akibat Penyakit Virus Di Desa Waimital Kecamatan Kairatu G.N.C Tuhumury; Handry R.D Amanupunyo
Agrologia Vol 2, No 1 (2013): Agrologia: Jurnal Ilmu Budidaya Tanaman
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v2i1.276

Abstract

One of the constraints faced by farmers in the cultivation of chili in Transmigration Areas District Kairatu Waimital Village is a disease caused by virus. This study was conducted to know the types of viruses that attack chili plants and how worse the damage intensity. The method used was a survey method directly in the field. Farmer decision-sample and sample plots was done using a random sampling technique. The data collected is the damage intensity of chili plants and the cause, the condition of the area/crop cultivation techniques, and rainfall data taken from Meteorology station (BMG). The results showed that the disease that attacks the chili plants in the Waimital village is a yellow virus and curl virus disease, with intensity of damage of 10.16% and 32.17% classified as mild and moderate, respectively.
Pengaruh Pupuk Organik Limbah Biogas Kotoran Sapi Terhadap Pertumbuhan Dan Produksi Tanaman Cabai Merah Keriting (Capsicum annum var. Longum) Ajang Maruapey
Agrologia Vol 6, No 2 (2017): Agrologia: Jurnal Ilmu Budidaya Tanaman
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v6i2.173

Abstract

This study aims to determine the effect of organic fertilizer waste biogas cow dung on the growth and production of red curly chili plants. The experiment was carried out at Mariyat Village Farmer Land, Mariat District, Sorong District, from August to October 2016. The experiment used 4 treatment of organic fertilizer of cow dung biogas waste with dosage 0, 6, 9, 12 kg / plot, designed using random block design with repeated three times. The results showed that, the application of organic fertilizer biogas waste cow dung affect the plant height, the number of productive branches, the age of flowering, the number of fruit, fruit length, fruit weight per plant and the production of red curly pepper plants. Giving at a dose of 12 kg per plot gives a better effect than with a lower dose.
Populasi Bakteri Dan Jamur Pada Rizosfer Caisim (Brassica juncea L.) Yang Ditanam Di Tanah Dikontaminasi Insektisida Organoklorin Setelah Aplikasi Konsorsia Mikroba Dan Kompos Reginawanti Hindersah; Wawan Rachman; Betty Natalie Fitriatin; Dedy Nursyamsi
Agrologia Vol 3, No 2 (2014): Agrologia: Jurnal Ilmu Budidaya Tanaman
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v3i2.246

Abstract

Organochlorine insecticide was banned for agriculture but nowadays its residue was still found  in some agricultural soil. One of ways to lowering organochlorine residue in soil is by used of degrading-organochlorine microbial consortia accompanied with compost application. However, application of exogenous microbes might affect bacterial and fungal population in soil. The pot experiment has been set up to verify the influence of Pseudomonas mallei and Trichoderma sp. and compost on total bacteria and fungi on rhizosphere of Cai Sim (Brassica juncea L.) grown on Andisols which were contaminated with organochlorine insecticide of heptachlor, endosulfan, dieldrin and DDT. Experimental design was Factorial Randomized Block Design with three replicates. The first factor was microbial consortia of P.mallei and Trichoderma sp., and the second one was kind of compost. The result showed that effect of microbial consortia on total bacteria population was determined by kind of compost. Total bacterial population in rhizosphere of Cai Sim grown with cow manure compost and microbial consortia was more increased.  However, microbial consortia as well as any kind of compost did not influence total fungal population in Cai Sim rhizosphere. In this experiment, total bacterial and fungal population in rhizosphere reached 109 cfu g-1 and  104 cfu g-1 respectively, indicating that major microbial population in rhizosphere was  in the normal range.
Pengaruh Pupuk Organik Cair Ri1 Terhadap Pertumbuhan Dan Produksi Tanaman Kubis Bunga (Brassica oleracea var. botrytis L.) L. Gomies; Herman Rehatta; Jean Jean Nendissa
Agrologia Vol 1, No 1 (2012)
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v1i1.294

Abstract

Research on the effects of RI1 liquid organic fertilizer on the growth and yield of broccoli (Brassica oleracea L. var. botrytis) has been conducted in Negri Hatalai, Subdistrict of Leitimur Selatan, Ambon. This study was done from January to April 2011. The objective of this study was to obtain optimal concentration of RI1 liquid organic fertilizer for growth and flower yield of broccoli. This research used Randomized Block Design with one factor, consisting of six treatments and three replications. Concentration of RI1 liquid organic fertilizer treatments consisted of 0 ml/0.5 l or without organic fertilizer, 1 ml/0.5 l., 2 ml/0.5 l., 3 ml/0.5 l., 4 ml/0.5 l and 5 ml/0.5 l.  The observation data were analyzed using Analysis of Variance and followed by Tukey HSD at a level of 5%. The results showed that the liquid organic fertilizer RI1 did not give significant effects on plant height, stem diameter, time of flower formation, time of flowers opening, flower diameter and weight, but gave significant effects only on leaf number and leaf area at a concentration of 2 ml/0.5 l.
Identifikasi Lalat Buah (Bactrocera spp) Di Chili, Bitter Melon, Jambu Dan Jambu Bol Di Kota Ambon Tariyani Tariyani; John A Patty; Victor G Siahaya
Agrologia Vol 2, No 1 (2013): Agrologia: Jurnal Ilmu Budidaya Tanaman
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v2i1.281

Abstract

Fruit flies (Diptera: Tephritidae) are important pests of horticultural crops with the intensity of their attacks can achieve 100%.  The control by quarantine regulations and the use of attractants will be more successful when the information about the species that attack horticultural crops has been known clearly. This study aimed to identify the species of fruit fly that attack pepper (Capsicum annum), bitter melon, guava and guava bol and to know the number and sex ratio of fruit fly pests. The method used was the survey methods, by taking/collecting pepper, bitter melon, guava and guava bol which contained fruit fly attack symptoms, maintained until it was discovered in the imago, later it was identified. Based on the results of the study, we found that fruit flies that attack the chili was B. papaya, in bitter melon was B. cucurbitae, in bool guava fruit and guava was B. Albistrigata. The number of fruit flies in chili was 21, in bitter melon was176, 89 in bol guava, and in guava was 90. Sex ratio in chili fruit flies (1:1), bitter melon (1:1), guava bol (1:1) and guava (2:1).
Efisiensi Pemberian Air Pada Jaringan Irigasi Way Bini Kecamatan Waeapo Kabupaten Buru Provinsi Maluku Said Ar Assagaf; Charles Silahooy; Pieter J Kunu; Silwanus Talakua; Rudi Soplanit
Agrologia Vol 5, No 2 (2016): Agrologia: Jurnal Ilmu Budidaya Tanaman
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v5i2.186

Abstract

Dams irrigation system is important facility to ensure the water availability during rice cultivation. The aim of this study was to verify the condition of Way Bini irrigation system in providing irrigation water and water distribution system to meet the needs of rice cultivation in Savana Jaya Village, Waeapo Subdistrict, Buru District. The research used survey method. The results showed that the irrigation water debit required for appropriate rice cultivtion was 677.16 L/sec (0.68 m3/sec) which was smaller than that of the Way Bini dam; 750 L / s (0.75 m3 / s), while the efficiency of the irrigation water requirement was 70% which was categorized as good to excellent.
Pengaruh Bokashi Ela Sagu Pada Berbagai Tingkat Kematangan Dan Pupuk SP-36 Terhadap Serapan P Dan Pertumbuhan Jagung (Zea mays L.) Pada Tanah Ultisol Margaret Ch Soplanit; Ruddi Soplanit
Agrologia Vol 1, No 1 (2012)
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v1i1.299

Abstract

Fertilization efficiency which could enhance soil productivity is determined by type, application method and appropriate dose of fertilizers.  A green house experiment to study effect of different maturity level of ela  sago bokashi and some dosage of  SP-36 fertilizer on P-uptake and growth of maize (zea mays l.) on ultisols has been performed. The experiment was set up in three-replicates factorial Randomized Block Design. The treatments were  three maturity level of ela sago bokashi i.e. 2, 3 and 4 weeks; and four dosages of SP-36 fertilizer i.e. 0, 2, 4 and 6 g/10 kg of soil. The results showed that application of bokashi regardless of their maturity at the same time with each  doses of SP-36  increased P uptake, plant height and stem diameter of maize. Giving four-week ela sago bokashi with 6 gr/10 kg of soil of SP-36 was the best treatment to improve P uptake, plant height and stem diameter of corn crop up to  0.15%, 140, 60 cm and 1.64 mm respectively.
Studi Pemupukan Fosfat Terhadap Viabilitas Dan Vigor Benih Jagung (Zea mays L.) Varietas Hulaliu M. K Lesilolo
Agrologia Vol 1, No 2 (2012): Agrologia: Jurnal Ilmu Budidaya Tanaman
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v1i2.287

Abstract

This study aimed to determine the best level of phosphate basic fertilization for seed production of Hulaliu corn varieties with high viability and vigor.  This study was conducted in two places, namely in Booi Village, Saparua Subdistrict, Central Maluku District, for experiment with phosphate fertilization treatment, and in the Laboratory of Balai Besar Perbenihan dan Proteksi Tanaman Perkebunan Maluku in Passo, Baguala Subdistrict, Ambon, for testing seed viability and vigor.  The experimental design used was a single factor Randomized Block Design with five levels of phosphate fertilization, consisting of  P1 = 50 kg P2O5 per ha; P2 = 55 kg P2O5 per ha;. P3 = 60 kg P2O5 per ha; P4 = 65 kg P2O5 per ha, P5 = 70 kg P2O5 per ha = 70 kg, and with three replications.  The results showed that the optimal levels of phosphate fertilization to enhance seed viability and vigor of Hulaliu local corn varieties were between 55 to 70 kg P2O5 per ha.
Kepadatan Bakteri Total Dan Azotobacter sp Di Rizosfer Selada (Lactuca sativa L.) Setelah Aplikasi Kasing Dan Pupuk NPK Maya Damayani; Reginawanti Hindersah; Yusuf Rahman
Agrologia Vol 5, No 1 (2016): Agrologia: Jurnal Ilmu Budidaya Tanaman
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v5i1.193

Abstract

Organic matter and inorganic fertilizer application are important to maintain the existence of potential microbes in the rhizosphere and maintain the soil quality. A greenhouse experiment has been carried out to determine the effect of  vermicompost and NPK fertilizer on total bacterial and Azotobacter  population in rhizosphere and yield of lettuce (Lactuca sativa L.) grown in soil order of  Inceptisols. The experimental design was a factorial randomized complete block design with three replicates were tested three doses of vermicompost (7.5, 15 and 22.5 t ha-1) and four doses of inorganic fertilizers; NPK (300; 450; 600 and 750 kg ha-1). The results showed that there was no significant interaction between vermicompost and NPK fertilizer on either total bacterial or Azotobacter population, as well as on fresh weight of lettuce. Both vermicompost and NPK fertilizer did not affect the biological parameters. However, the application of 750 kg/ha NPK fertilizer can increased lettuce weight up to 24% compared to that of control. This study suggested that in the relatively poor soil nutrients, lettuce growth was depend on inorganic fertilizers.
Efek Penggunaan Lahan Terhadap Degradasi Tanah Pada Kebun Campuran Di Kecamatan Kairatu Kabupaten Seram Bagian Barat Propinsi Maluku Silwanus M Talakua; Rafael M Osok
Agrologia Vol 7, No 1 (2018)
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v7i1.352

Abstract

Land use is the most influential factor in soil degradation due to erosion. The objectives of this research are to know the level of land degradation and the factors that influence the land use area, the upper vegetation density and the lower vegetation density. This research uses the method of measuring ground damage indicator in the field. The results showed that single, wide land use, upper vegetation density and lower vegetation density had an effect on soil degradation on mixed garden land use; while simultaneously, wide land use, upper vegetation density and lower vegetation density have an effect on soil degradation on mixed garden land use. The most influential factors for soil degradation in mixed gardens are the area of land use and lower vegetation density.Keyword:  Degradation of soil, land, vegetation density, mixed gardens.

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