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AGRIVITA, Journal of Agricultural Science
Published by Universitas Brawijaya
ISSN : 01260537     EISSN : 24778516     DOI : https://doi.org/10.17503
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
AGRIVITA Journal of Agricultural Science is a peer-reviewed, scientific journal published by Faculty of Agriculture Universitas Brawijaya Indonesia in collaboration with Indonesian Agronomy Association (PERAGI). The aims of the journal are to publish and disseminate high quality, original research papers and article review in plant science i.e. agronomy, horticulture, plant breeding, soil sciences, plant protection and other pertinent field related to plant production. AGRIVITA is published three times per year. The Journal has been indexed in SCOPUS, Scimago Journal Ranks (SJR), Emerging Source Citation Index ( ESCI-Web of Science), EBSCO, ProQuest, Google Scholar and others international indexing. AGRIVITA is accredited first grade (Sinta 1/S1) for five years (2018-2023) based on Decree No: 30/E/KPT/2018 by Ministry of Research, Technology and Higher Education (Ristek Dikti), The Republic of Indonesia. We accept submission from all over the world. All submitted articles shall never been published elsewhere, original and not under consideration for other publication.
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Articles 12 Documents
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Search results for , issue "Vol 37, No 3 (2015): OCTOBER" : 12 Documents clear
SHIFTING WEED COMPOSITIONS AND BIOMASS PRODUCTION IN SWEET CORN FIELD TREATED WITH ORGANIC COMPOSTS AND CHEMICAL WEED CONTROLS Marulak Simarmata; Chrisman Dani Sitanggang; Djamilah Djamilah
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.582

Abstract

The objectives of the research were to study the shift of weed compositions in sweet corn field treated with organic compost and chemical weed controls and to compare the effect of treatment combinations on weed growth, weed biomass and sweet corn biomass. The research was conducted in Bengkulu, Indonesia, from April to July 2014.  Results showed that the number of weed species decreased after the trials from 14 to 13.  There was a shift in weed compositions because 5 species of weeds did not emerge after the trials, but 4 new species were found.  Chemical weed control using a herbiside mixture of atrazine and mesotrione applied during postemergence was the most effective method  to control weeds, which was observed on decreased weed emergence and weed biomas down to 22.33 and 25.00 percent of control, respectively.  Subsequently, biomass production of sweet corn increased up to 195.64 percent with the same trials.  Biomass of weeds and sweet corn were also affected by the organic composts.  Weed biomass was inhibited with treatment of composted empty fruith bunches of oilpalm, whereas significantly increased of sweet corn biomass were observed in the plots of organic manure.
POPULATION DYNAMICS OF RHIZOBACTERIA AND ITS POTENCY AS A BIOLOGICAL CONTROL AGENT TO CONTROL FUSARIUM DISEASE IN THE NURSERY OF AGARWOOD (Aquailaria malaccensis Lamrk) Tri Wahyuni; Mulawarman Mulawarman; Nurhayati Damiri
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.473

Abstract

Agarwood is a resin product produced by particular trees and has a certain high comercial value. In Central Bangka Regency, agarwood is the main commodity of forest. The research was aimed to determine the dynamic population of  rhizobacteria and its potential as a biological control agent to control Fusarium disease in the nursery of agarwood  (Aquailaria  malaccensis Lamrk). The research was carried out by using exploration and identification methods. Sixty nine bacterial isolates were obtained from 20 samples. The samples taken were from Pangkalan Baru and Koba districts. After selection process, 49 bacterial isolates were tested for the capacity of inhibition. Results showed that 37.50 % of the bacterial isolates indicated a strong inhibition capacity, meanwhile 58.33% indicated a moderate and only 4.70% possessed a weak inhibition. Pseudomonas fluorescens, P. aerogi-nosa, P. malthophilia and Klebsiella pnemoniae were identified from the selected isolates. These bacteria were potentially able to protect plants against Fusarium disease and to promote plant growth. This research needed to be continued at the field level in order to know the real effects on plant.
EXPLORATIONS DIVERSITY OF Dioscorea spp. VARIETIES FROM PASURUAN, EAST JAVA: INVENTORY AND CHARACTERIZATION Fauziah Fauziah; S. Mas'udah
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.501

Abstract

Dioscorea spp. is the edible tubers from Dioscoreaceae family. Dioscorea is also an important crop which serves as a staple food and medicine. Discoreaceae exploration collecting mission had been conducted in 10 Districts of Pasuruan, East Java. Forty-four accessions were obtained during the exploration. It comprised of 5 species and 29 varieties i.e. 17 varieties of Dioscorea alata L., 8 varieties of Dioscorea his-pida Dennst., 2 varieties of Dioscorea esculenta (Lour.) Burkill., 1 variety of Dioscorea pentaphylla L. and 1 variety of Dioscorea bulbifera L. The results showed that morphological characteristic features of Dioscorea spp. tubers were broadly varied among species and even within varieties at the same species. Dioscorea spp. varieties ori-ginated from Pasuruan were mostly character-ized by its tuber shape, tuber flesh colour, outer and inner skin colour and  tubers skin texture. Based on the interviews to local farmers, D. alata and D. hispida varieties were still widely grown because of its high tuber yields and its most acceptable taste than other Dioscorea species.   
WATER RETENTION OPTION OF DRAINAGE SYSTEM FOR DRY SEASON CORN CULTIVATION AT TIDAL LOWLAND AREA Bakri, Bakri; Imanudin, Momon Sodik; Bernas, S. Masreah
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.516

Abstract

Corn production obtained was 6.4 t ha-1. This condition was very promising though still below the maximum national production. The aapplications of subsurface drainage was still not optimumum due to the supply of water from the main system was not the same because of the soil physical properties diversity and topography differences.This condition implied that installation of sub-surface drainage at dry season had function as water retention, not as water discharge. There-fore, network function was inverted from water discharge into water retention. It had impact on the development of optimum water surface that flow in capillary mode to fulfill the crop’s water requirement. Farming constraint at tidal lowland area is about water management related to the nature of excessive water during wet season and insuf-ficient water during dry season. This field research objectives was to find out the corn crop culti-vation in August 2014 which entered dry season.The iinstallation of subsurface drainage that previously had functioned as water discharge was converted into water retention. The research results showed that corn had grown well during peak dry season period (October) in which water table was at –50 cm below soil surface, whereas water table depth was dropped to –70 cm below soil surface in land without subsurface drainage.
THE APPLICATION OF PEATY MINERAL SOIL WATER IN IMPROVING THE ADAPTABILITY OF BLACK SOYBEAN TOWARD ALUMINIUM STRESS ON TIDAL MINERAL SOIL WITH SATURATED WATER CULTURE Hesti Pujiwati; Munif Ghulamahdi; Sudirman Yahya; Sandra Arifin Aziz; Oteng Haridjaja
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.567

Abstract

Soybean development in mineral soils of tidal land is hindered by aluminum toxicity.  Modification of growing environment and the use of tolerant variety are feasible alternatives. Experiment was conducted with several objectives (1) to identify growth and yield of black soybean at depths of water table, (2) to identify growth and yield of black soybean as effected by application of ameliorants, (3) to identify growth and yield of black soybean, (4) to identify interaction between depth of water table, type of ameliorant, and black soybean variety. The experiment was mineral soils with watershed B type of tidal land in South Sumatera on May to August 2014.  Factors investigated were depth of water table (10 and 20 cm), (Tanggamus – as control, Cikuray, Ceneng) and ameliorant type (river water, peaty mineral soil water, and high-tide water). These factors were arranged in a Split-plot Design.The results demonstrated that, for growing black soybean, soils with water table depth of 20 cm was better than those of 10 cm, peaty mineral soil water ameliorant was better than river water or high-tide water ameliorant, Ceneng produced higher yield, but not to those of Cikuray.  There was no interaction between surface water depth, ameliorant and variety.
THE IMPACT OF BRICK KILN OPERATION TO THE DEGRADATION OF TOPSOIL QUALITY OF AGRICULTURAL LAND Md. Sirajul Islam; Shamim Al Mamun; Muliadi Muliadi; Sohel Rana; Tanmoy Roy Tusher; Shimul Roy
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.596

Abstract

Brick kiln is a big environmental issue for the agriculture of Bangladesh as it was observed that the agricultural production in the soil close to the brick kiln was lesser than the same soil far from brick kiln. The study was conducted to assess the impact of brick kiln operation to the degradation of topsoil quality at Singair of Kalihati upazila in Tangail, Bangladesh, during the period of July to December 2013. The Soil was collected from areas close to the brick fields and far from the brick fields at a depth of 0-15 cm. The Electrical Conductance (EC) was found almost double in the soil samples close to the brick field than the soil samples far from brick field. The organic mattter content in the soil sample close to the brickfield was significantly lower than that of the far soil sample. The mean values of total N, available P and S were also significantly lower in the soil samples close to the brick kiln, 0.05%, 12.4, and 8.36 ppm respectively in the close soils, while 0.06%, 24.6, and 11.7 ppm respectively in the far soil. There were no significant changes observed in the other elements.
GENETIC DIVERSITY AMONG SUGARCANE (Saccharum officinarum L.) GENOTYPES AS SHOWN BY RANDOMLY AMPLIFIED POLYMORPHIC DNA (RAPD) Dwi Hapsoro; Hayane Adeline Warganegara; Setyo Dwi Utomo; Nanik Sriyani; Yusnita Yusnita
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.499

Abstract

This experiment was conducted to reveal genetic diversity among 38 genotypes of sugarcane (Saccharum officinarum L.) using RAPD markers. The population consisted of 8 genotypes from Australia, 7 from Africa, 10 from America, and 13 from Asia. Genetic similarity was ranging from 17% to 97% , with the average of 57%.  UPGMA dendrograms divided the population into three major groups i.e. group 1, 2, and 3 which consist-ed of 23, 10, and 5 genotypes, respectively. Each major group comprised genotypes of different geographical origins. The dendrogram divided each group into some subgroups. There were 8 subgroups i.e. 4 subgroups in group 1, 2 sub-groups in group 2, and 2 subgroups in group 3.  Some genotypes of same geographical origin were clustered into in at least 3 different sub-groups, meaning that they were genetically dis-similar. On the other hand, some other geno-types of different geographical origin were clustered into the same subgroup, meaning that they were genetically similar. This data would help sugarcane breeders to select parents for hybridization in order to maximize heterosis. This could be conducted by selecting parents of dis-similar genotypes. 
APPLICATION OF BIOURINE ON GROWTH AND YIELD OF SHALLOT FERTILIZED WITH INORGANIC AND ORGANIC FERTILIZER IN BATU, EAST JAVA Mudji Santosa; Agus Suryanto; Moch. Dawam Maghfoer
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.621

Abstract

The experiment was done in order to know the influence of Biourine on growth and yield of shallot fertilized with organic and inorganic fertilizers in Batu, East Java, 900 m asl, 24-27 0C, Andosol soil, from May to July 2014. A Factorial Randomized Block Design was used in arranging treatments i.e. applied of Biourine (with and without Biourine) and applied of organic-inorganic fertilizer. The results showed that the application of Biourine and inorganic fertilizer increased growth and yield of shallot var. Philippines. Shallot var. Philliphines applicated with Biourine 1000 L ha-1 and 100 kg N ha-1 (ZA); 50 kg P2O5 ha-1 (SP36) and 70 kg K2O ha-1 (KCl) showed the highest bulb yield (1,932.2 kg m-2) and  the lowest showed the treatment of 5 t ha-1 organic fertilizer without Biourine with yield of 1,285.7 kg m-2 or increased 50.3%.
STUDY ON FRUIT QUALITY OF SELECTED SEEDED PUMMELO CULTIVARS AND ITS RELATIONSHIP WITH ANTIOXIDANT ACTIVITY CONTENT DURING STORAGE PERIOD Wahyu Fikrinda; Slamet Susanto; Darda Efendi; Maya Melati
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.519

Abstract

Indonesia has number of accessions and cultivars of pummelo which are prospective to be developed. Pummelo contains higher antioxidants thus beneficial for health. This research aimed to get information of physical and chemical quality differences, antioxidant capacity, and explain the relationship between fruit quality and antioxidant capacity of selected seeded pummelo cultivars. Fruit was harvested in Banyuwangi and Magetan while fruit quality assesment was conducted in Laboratory of Agronomy and Horticulture Depart-ment, IPB. The results showed that physical qualities of fruit (weight loss, peel softness and peel color) and chemical qualities (total soluble solids and total titratable acidity) were changed during storage. Adas Nambangan and Banyu-wangi cultivars have better physical and chemi-cal qualities than other cultivars during storage until 10 weeks after harvest because of good visual appearance, the lowest decreased in weight loss and the good ratio of TSS:TTA. Seeded pummelo cultivars with dark red to reddish white fruit pulp had significant higher total phenolic, carotenoid, anthocyanin and anti-oxidant capacity than white fruit pulp. There were negative correlations between antioxidant capacity with colored pulp and total phenolic content. Banyuwangi had the highest antioxidant capacity in the pulp, followed by Bali Merah, Adas Nambangan, Pamelo Magetan, Srinyonya, Bali Putih cultivars. 
EFFECT OF COASTAL SEDIMENT TO NUTRIENT AVAILABILITY AND MAIZE PRODUCTIVITY ON ENTISOLS Suswati, Denah; Sagiman, Saeri; sulakhudin, Sulakhudin
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.460

Abstract

Entisols had a great potential for maize planting area expansion in increasing its production. The low soil fertility could be improved by application of coastal sediment. This current research examined the effect of different amount of coastal sediment on nutrient availability and maize production on Entisols, West Kalimantan. The research was conducted from July to November, 2013 in green house, Faculty of Agriculture, Tanjungpura University, West Kalimantan. The treatment conducted was the application of coastal sediment at dosage of: 0 Mg ha-1 (L0), 14 Mg ha-1 (L1), 28 Mg ha-1 (L2), 42 Mg ha-1 (L3), 56 Mg ha-1 (L4), 72 ton ha-1 (L5), 86 Mg ha-1 (L6) and 100 Mg ha-1 (L7). The treatments were arranged by completely randomized design with 3 replications. Research results showed that 42 Mg ha-1 coastal sediment was the best treatment and able to increase soil nutrients availability and maize productivity. The provision of coastal sediment increased the availability of K, Ca, Mg and Na, also the availability of nutrients in accordance with the increase of the dosage of coastal sediment.

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