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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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Efektivitas Metil Eugenol Terhadap Penangkapan Lalat Buah (Bactrocera dorsalis) Pada Pertanaman Cabai John A Patty
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.v1i1.300

Abstract

One of the major constraints in chili production system in Indonesia is the fruit fly attack on chili fruits. These pests often lead to crop failure if not treated seriously. One way used to suppress the pest population is the use of Methyl Eugenol attractant compound (Petrogenol 800 L). The study was conducted to determine the effect of methyl eugenol dose and catching time difference on fruit flies that were caught. The study took place in Waimital Village, Kairatu Subdistrict, West Seram District. The research was conducted in an experiment using a Randomized Block Design (RAB) with 5 treatments, namely: (A) 0.5 ml of methyl eugenol, (B) 1 ml of methyl eugenol, (C) 1.5 ml of methyl eugenol, (D) 2 ml methyl eugenol, (E) 2.5 ml of methyl eugenol, placed in a each trap. Observations were conducted when the insects were active at 10.00 (06.00-10,00 period) and when the insects were inactive at 18:00 hours (11:00 to 18:00 period) on the number of fruit fly imagoes that were captured. The results showed that the effective methyl eugenol dose to catch Bactrocera dorsalis was in treatment C (1.5 ml, with 32.53 fruit flies caught per day or 97.67 fruit flies catches during three days of observation. The highest number of catch for 3 days was at 2,5 ml, with 118.60 fruit flies caught.
Pengaruh Dosis Minyak Cengkeh Terhadap Populasi Hama Callosobruchus chinensis L., Viabilitas Dan Vigor Benih Dua Kultivar Kacang Hijau Setelah Periode Simpan Tiga Bulan Siti Syarah Nurbaekah; Sumadi Sumadi; Anne Nuraini
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.v7i1.353

Abstract

Callosobruchus chinensis L. still become the primary pest of mung bean, it can cause damage until 70 percent. Pest control on mung bean seeds can be done by using anorganic protectant and bio protectant. The aim of the research was to determine the dosage of clove oil that could suppressed the population of weevil C. chinensis L. and maintaining seed viability and seed vigor of two mung bean cultivar after three months storage. The experimental design was Completely Randomized Design with 10 treatments combination of cultivar and clove oil dosage; all treatment were replicated three times. The mungbean seeds were cultivar Vima 1 and Vima 3.  The clove oil dosages used were 0 mL kg-1, 0,5 mL kg-1, 1,0 mL kg-1, 1,5 mL kg-1 and 2,0 mL kg-1. The mungbean result of experiment showed that there were significant effect between cultivar and clove oil dosage on germination rate percentage after three months storage, but no significant effect on weevil population and vigor index. The dosage of 1,5 mL kg-1 clove oil was the better treatment to maintaining seed viabilty andits vigor.Keywords: Mung bean, C. chinensis L., Clove oil, Seed viability and Seed Vigor.
Optimasi Produksi Inokulan Cair Trichoderma harzianum Berbasis Molase Reginawanti Hindersah; Wilhemina Rumahlewang; June A Putinella; A Marthin Kalay; Abraham Talahaturuson
Agrologia Vol 4, No 2 (2015): 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.v4i2.202

Abstract

Trichoderma harzianum as a potential biological agent and are widely used to control diseases in various agricultural crops and plantations. This research goal of getting the best growth of Trichoderma harzianum on molasses-based liquid medium. The treatments tested was added 0.05%, 0.1% and 1% liquid pure culture of Trichoderma harzianum each in 500 ml of sterile liquid medium containing 5% molasses (v/v) and 5% commercial yeast (b / v), and incubated for five days. The results showed that Trichoderma harzianum growth with the highest number of spores occur if the molasses-based liquid medium supplemented with 1% Trichoderma harzianum.
Penggunaan Adenin Sulfat Pada Perbanyakan Mikro Talas Jepang W Hattu; Dj. F Parera; Simos H.T Raharjo
Agrologia Vol 7, No 2 (2018)
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v7i2.763

Abstract

Taro is a staple food source in several regions of Indonesia. One type of this crop, namely Japanese taro or satoimo [Colocasia esculenta (L.) Schott var. antiquorum], is widely consumed in Japan so that there are export opportunities into the country. To overcome the problem of lack of propagules in the cultivation of taro, quality seed production can be done with micro propagation. This study aimed to obtain MS tissue culture media with the right concentration of adenine sulfate for Japanese taro micro propagation. The study was designed as a single factor experiment with a Completely Randomized Design, with an experimental factors of adenine sulfate concentration consisting of 5 levels, namely: A0 (control, 0 mg / l), A1 (10 mg / l), A2 (60 mg / l ), A3 (110 mg / l), A4 (160 mg / l), and with 5 replications. The use of MS media with BAP 0.5 mg /l + adenine sulfate 160 mg/l gave the best results for shoot multiplication with an average number of shoots produced 21.40 per culture bottle, at 12 weeks after culturing. The success percentage of plantlet acclimatization was 86%, and tissue cultur propagules subsequently was able to grow normally under ex vitro conditions.
Aplication of Azolla pinnata and N-Fixing Endophytic Bacteria To Enhance Chemical, Plant Properties, and Dry Weight Corn Plant at Inceptisols Jatinangor Mieke Rochimi Setiawati; Pujawati Suryatmana; Yuliati Machfud; Yori Tridendra
Agrologia Vol 8, No 1 (2019)
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v8i1.872

Abstract

The research to determine the effect of Azolla pinnata dry weight and nitrogen-fixing endophytic bacteria on the chemical properties of soil and plants and the growth of corn plants on Inseptisols from Jatinangor. This experiment was carried out in the greenhouse of the Faculty of Agriculture, Padjadjaran University, Jatinangor, West Java. The experiment design was Randomized Block Design (RDB) in factorial pattern consisted of two factors and three replications. The first factor was dosage of Azolla pinnata compost consisted of four levels (0 g pot-1, 12.5 g pot-1, 25 g pot-1, 37.5 g pot-1). The second factor was nitrogen-fixing endophytic bacteriaconsisted three levels: without nitrogen-fixing endophytic bacteria, just used nitrogen-fixing endophytic bacteria Acinetobacter sp., used nitrogen-fixing endophytic bacteria Pseudomonas sp. The results showed that there were interactions between Azolla pinnata and N2-fixing endophytic bacteria on N concentration and N uptake of corn plants. Applicaton Azolla pinnata compost with a dosage of 37.5 g pot-1 equivalent to 6 tons ha-1 can produce the highest dry weight of corn plants. Both nitrogen-fixing endophytic bacteria and azolla compost have not been able to increase the total N of Jatinangor Insepticols.Keywords: Azolla pinnata, nitrogen-fixing endophytic bacteria, Acinetobacter sp.,   Pseudomonas sp., corn plant
Potensi Tumbuhan Obat Dalam Upaya Pemanfaatan Lahan Pekarangan Oleh Masyarakat Desa Cimenteng Kawasan Taman Nasional Ujung Kulon Upik Nurmayulis; Nuniek Hermita
Agrologia Vol 4, No 1 (2015): 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.v4i1.210

Abstract

The objective of  research was to identify potential plants in order to be utilized as medicinal plant in the yard by community at Cimenteng village in Ujung Kulon National Park Area. Survey and interview method has been carried out with quantitative and qualitative approach. Data was collected by using explorative survey with interview and direct observation in fieldl; and  analyzed descriptively. The result indicated that 48 plants have been identified and shown  medicinal property; among them 20 plants cultivated in yard and 28 plants grown wildly around the yard. If the plants  managed well, then Cimenteng village has an opportunity to be developed as agrotourism village. More than 30 medicinal plants area can be developed as tourism object which is economically will give a benefit for the community.
Study of Physical Treatment of Cuttings on the Production of Cassava (Manihot esculenta Crantz) Stevani B Fara; Fitri Wahyu Wijayanti; Astri Djuhaery
Agrologia Vol 8, No 1 (2019)
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v8i1.877

Abstract

Tuber of Cassava (Manihot esculenta Crantz) is a source of food and industrial raw materials. The purpose of this study was to examine the effect of physical treatment of cuttings on the production of cassava plants. The treatment that was tried was the physical treatment of cuttings, by being tapered, chopped, scraped, and tapered and without treatment as a control. The study used a randomized block design with four replications. The responses observed were the number and weight of tubers, and the carbohydrate content. The results showed that the physical treatment of cuttings affected the number and weight of tubers, but did not affect the carbohydrate content. The highest number of tubers and the weight of tubers is found in the tubers of the plant with tapered cuttings. The average low number and weight of tubers from plants which were treated physically on cuttings and controls compared with the physical treatment of tapered cuttings was 40.54% number tuber and 48.35% weight tuber. The average carbohydrate content is 29.62%.Keywords: Cassava, cuttings, Manihot esculenta, production
Pertumbuhan Dan Hasil Tanaman Sawi (Brassica juncea L) Setelah Aplikasi Pupuk Hayati Tunggal Dan Dan Konsorsium A Marthin Kalay; Reginawanti Hindersah; Abraham Talahaturuson; Riadh Uluputty; Ferra Langoi
Agrologia Vol 4, No 1 (2015): 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.v4i1.219

Abstract

The use of biofertilizers is important to prevent the negative impact of the synthetic fertilizers in vegetable production.  This study aimed to determine the effect of single biofertilizer  Azotobacter, and consortial biofertilizer which consist of nitrogen fixer bacteria and pohosphate solubilizing bacteria on the growth and yield of green cabbage (Brassica juncea L). The experimental designed was  randomized block design with five replications. Green cabbage seedling were inoculated with biofertilizer Azotobacter and consortial biofertilizer  on the growth and yield of green cabbage. Plants with consortial biofertilizer showed better growth and yield than that received single biofertilizer. Consortial biofertilizer  can increase plant height and shoot fresh weight up to 15.68 % and 17.05 %, while those with  Azotobacter  were 7.77 % and 9.58 % consecutively, compared with plants control.
Pertumbuhan Dan Hasil Tanaman Buncis Tegak (Phaseolus vulgaris L.) Akibat Pemberian Pupuk Kotoran Hewan Dan Beberapa Pupuk Organik Cair Upik Nurmayulis; A. A. Fatmawaty; D Andini
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.v3i2.248

Abstract

The purpose of this research was to find out the interaction effect between animal manure and some organic liquid on growth and yield of kidney beans. The research was conducted from May to July 2013 in Kampung Kopi, Desa Sukalaba, Kecamatan Gunungsari, Serang, Banten.  The experiment was set up in Factorial Completely Randomized Block Design with three replicates to test three kinds of cattle manure i.e. cow manure, chicken manure and goat manure; and four kind of organic liquid fertilizers i.e M-Bio, Extragen, Terobos and Poc Nasa. The result of this research demonstrated that there was no interaction effect between the two treatment factors on all of growth and yield parameters measured. Neither manure nor liquid fertilizer also had no effect on growt and yield of kidney bean.  
Tingkat Kesesuaian Lahan Bagi Tanaman Padi Berdasarkan Faktor Iklim Dan Topografi Di Kabupaten Merauke Ruth C Mahubessy
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.v3i2.253

Abstract

Agricultural activity is largely determined by the local climate. Climate plays a vital role in  planning agricultural production systems because all of  climate elements has a major influence on various physiological processes, the growth and productivity of plants. In determining the suitability of land for food crops, especially rice plant, level slope data and average values of several weather elements such as rainfall, humidity, temperature and dry months that occurred within a year were requires. Having earned an average values of some elements of the weather,the land suitability analysis can be determined by some criteria. Based on the result of land suitability analysis, there is no area with high land suitability (S1), but more than 50% of the area qualifies as a moderate land suitability (S2). This area lies in the western and southern Merauke

Page 7 of 18 | Total Record : 176

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