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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 38, No 3 (2016): OCTOBER" : 12 Documents clear
COMPARISON BETWEEN HYDRO- AND OSMO-PRIMING TO DETERMINE PERIOD NEEDED FOR PRIMING INDICATOR AND ITS EFFECT ON GERMINATION PERCENTAGE OF AEROBIC RICE CULTIVARS (Oryza sativa L.) Elkheir Hassaballah Abdallah; Yunus Musa; Muslimin Mustafa; Rinaldi Sjahril; Muhammad Riadi
AGRIVITA, Journal of Agricultural Science Vol 38, No 3 (2016): 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.v38i3.886

Abstract

This study compared hydro- and osmo-priming to determine period needed for seed priming indicator to emerge and its effect against water stress on germination percentage of some aerobic rice cultivars (Oryza sativa L.). Experiments were arranged in completely randomized design using three aerobic rice cultivars and PEG with four replications. Rice varieties (Inpago-8, IR64 and Situ Bagendit) were combined with four different PEG concentrations. Drought stress was simulated by different PEG solutions and with distilled water as control. Results indicated differentiations between hydro and on priming indicator time, while varietal difference was not significant. Fastest recorded time was obtained between 30-36 hours under hydro priming, PEG 100 g L-1 (63-69 hours) and 83-93 hours in PEG 200 g L-1 solution. Thus showing increased solution concentration led to prolonged priming indicator time. The highest germination percentage was obtained in Situ Bagendit treated with PEG 200 mg L-1 (90.25%) and the lowest obtained in Inpago-8 (75.75%) under control. It is better to use osmo-priming (PEG 200 g L-1) for teaching aerobic rice seed against drought stress. More research is needed to confirm benefits of seed treatment with PEG to cultivated crops under water stress, drought and salinity conditions.
IMPLICATION OF GENE ACTION AND HERITABILITY UNDER STRESS AND CONTROL CONDITIONS FOR SELECTION IRON TOXICITY TOLERANT IN RICE Yudhistira Nugraha; Sintho Wahyuning Ardie; Munif Ghulamahdi; Suwarno Suwarno; Hajrial Aswidinnoor
AGRIVITA, Journal of Agricultural Science Vol 38, No 3 (2016): 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.v38i3.740

Abstract

Iron toxicity is major constraint of rice production in irrigated-lowland of tropical regions. Improvement the tolerance of the rice cultivar to iron toxicity needs the information some genetics parameters of the selected characters. Here we study the estimation of gene action and heritability of the grain yield and its component under iron-toxic stress and control field conditions in rice. The iron-toxic tolerant rice cultivars, Pokkali and Mahsuri were crossed with the sensitive cultivar, Inpara5 to develop six generation populations. The breeding materials were grown in the iron toxicity site and control in Taman Bogo, Lampung Indonesia. The sensitive parent and BC1P1 had lower stress tolerance index (STI) compared to the tolerant parent F1, F2 and BC1P2.  Most of the characters including the grain yield were fitted the best model in five parameters which were more prominent with interactive epistasis of duplicate and complementary gene action.  The heritability’s under control were more higher compared to iron toxicity stress condition. Delaying selection to later generations and combining with the shuttle breeding between stressed and controlled environments were the best strategy for improving the grain yield and tolerance to iron toxicity in rice.
MICROBIAL COMMUNITY ASSOCIATED WITH AMBROSIA BEETLE, Euplatypus parallelus ON SONOKEMBANG, Pterocarpus indicus IN MALANG Hagus Tarno; Erfan Dani Septia; Luqman Qurata Aini
AGRIVITA, Journal of Agricultural Science Vol 38, No 3 (2016): 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.v38i3.628

Abstract

Recently, most of sonokembang, Pterocarpus indicus trees are dying in Malang.  In 2012, the death rate of trees reached ca. 11%. In addition, death of trees spread to other regencies in East Java. Euplatypus parallelus is a specific species of ambrosia beetles that were the causal agents to the dying and wilting of sonokembang trees in Malang. Wilting is caused mainly by the pathogenic fungi carried by ambrosia beetles. To confirm the microbial communities related to E. parallelus that attack sonokembang, E. parallelus and some attacked trees were collected in Malang city. Isolation and identification of these species were conducted at the Laboratory of Mycology, Faculty of Agriculture, University of Brawijaya and Laboratory of Molecular Biology, Islamic State University, Malang. Results showed that there were nine microbes including five genera of fungi, two genera of yeasts and one genus of bacterium were identified. The microbial communities that were found namely Aspergillus spp., Penicillium spp., Trichoderma spp., Fusarium spp., Acremonium spp., Gliocladium spp. (fungi), Streptomyces spp. (bacteria), Saccharomyces spp., and Candida spp. (yeast).    
EFFECTIVENESS OF OSMOPROTECTANTS IN IMPROVING AROMA QUALITY AND YIELD OF PARE WANGI UPLAND RICE VARIETY GROWN ON TWO DIFFERENT SOIL TYPES IN EAST NUSA TENGGARA I.G.B. Adwita Arsa; Ariffin Ariffin; Nurul Aini; H.J.D. Lalel
AGRIVITA, Journal of Agricultural Science Vol 38, No 3 (2016): 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.v38i3.672

Abstract

This study aimed to evaluate the effectiveness of exogenous osmoprotectant application in increasing the stability of aroma quality and grain yield of Pare Wangi on different soil types. A two factors greenhouse experiment was designed according to Split Plot design with three replications. The first factor was soil types of specific and target location. The second factor was application of exogenous osmoprotectants, i.e. without osmoprotectant, 10 mM proline, 20 mM proline, 10 mM sorbitol, 20 mM sorbitol, 10 mM sucrose and 20 mM sucrose. Observed data included soil physical and chemical properties, rice vegetative and reproductive growth and physiological characters, and rice aroma quality. Collected data were subjected to analysis of variance, followed by an Honestly Significant Difference (HSD) post hoc and a simple correlation tests. Results indicated that grain yield per pot was higher on soil from target location than on soil from specific location, but concentration of proline and 2AP, and the aroma scores were in the opposite direction. Besides more effective in increasing grain yield, the osmoprotectants proline and sucrose, each at 10 mM, were also better in maintaining rice aroma quality compared tosorbitol osmoprotectants, and aroma score showed a significantly positive correlation with 2AP concentration. 
PROLINE AND SPECIFIC ROOT LENGHT AS RESPONSE TO DROUGHT OF WHEAT LINES (Triticum aestivum L.) Nunun Barunawati; Moch. Dawam Maghfoer; Niken Kendarini; Nurul Aini
AGRIVITA, Journal of Agricultural Science Vol 38, No 3 (2016): 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.v38i3.972

Abstract

The national wheat imported reaches approx.-imately 7 million ton per year, recently. The wheat plantation in Indonesia is strongly affected by the high temperature which triggers the stunned roots. Thus the plan wheat growth and production reduced. The experiment to investigate of selected-local wheat lines which were already established in Indonesia and resistant to drought effect. The level of drought influence on several growth parameters of vegetative plant and thus affected to seeds production as well as on total yield. The results show that the introduced-variety of wheat line, SO3 shows the significant tolerant to drought and able to maintain the SRL (specific root length) and increase the proline contents to with stand the drought condition compare to other lines (M7 and M8). The proline as amino acid climbed extremely effected by drought, in contrast the root growth in particular their length reduced. Those plant conditions influence the plant vegetative growth and generative phases, especially for seed production. Additionally, the M8 and SO3 selected-line presents the stability on yield production compare to other varieties, since it able maintain the content of proline and ratio of root length. Therefore, those selected lines are appropriate to grow in Indonesia which produces at approximately 3.5 t ha-1. 
USE OF GRASS AND SPENT MUSHROOM COMPOST AS A GROWING MEDIUM OF LOCAL TOMATO (Lycopersicon esculentum Miller) SEEDLING IN THE NURSERY Priadi, Dody; Arfani, Agus; Saskiawan, Iwan; Mulyaningsih, Enung Sri
AGRIVITA, Journal of Agricultural Science Vol 38, No 3 (2016): 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.v38i3.671

Abstract

The objective of this study was to investigate the response of local tomato (Lycopersicon esculentum Miller) seedlings growth on media containing grass and spent mushroom compost in the nursery. The grass compost (GC) was produced by Research Center for Biotechnology-LIPI. Whereas the spent oyster mushroom (Pleurotus ostreatus) compost (OC) and spent paddy straw mushroom (Volvariella volvacea) compost (PC) were produced by Research Center for Biology-LIPI. Growing media of tomato seedling was a mixture of  top soil (TS), rice husk charcoal (HC), grass compost (GC), spent oyster mushroom compost (OC) and spent paddy straw mushroom compost (PC) in the ratio of 1:1 as follows:  TS+HC, TS+HC+GC, TS+HC+OC and TS+HC+PC. The experiments were arranged in Completely Randomized Design with three replications. Growth parameters observed i.e. seedling growth, dry weight production and leaf indices. Results showed that growing medium containing spent paddy straw mushroom compost was the best to improve seedlings growth in general. However, the lowest specific leaf area (SLA) and leaf area ratio (LAR) indices were obtained by the seedlings on the medium without compost. Correlation analysis showed that highest correlations were recorded for the TS+HC+OC medium. The tomato seedling growth was improved on the media containing compost in general.
FRUIT CHARACTERISTIC AND NUTRIENT VALUES OF FOUR INDONESIAN BANANA CULTIVARS (Musa spp.) AT DIFFERENT GENOMIC GROUPS Hapsari, Lia; Lestari, Dewi Ayu
AGRIVITA, Journal of Agricultural Science Vol 38, No 3 (2016): 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.v38i3.696

Abstract

Aims of this research were to describe the morphology and analyze nutrient values of mature fruits at three different genomic groups of Indonesian banana cultivars including Pisang Berlin (AA), Ambon Hijau (AAA), Raja Bandung (ABB) and Kepok (ABB). Fruit characterization results show that each banana cultivar had specific characteristics related to their genomic group. Pisang Berlin has bright yellow peel and pulp, sugary taste. Pisang Ambon Hijau has fine curved fruit shape, sweet taste and aromatic. Pisang Raja Bandung has medium thickness and yellow peel, firm flesh, sweet and slightly acidic taste. Pisang Kepok has thick coarse and yellow peel with dark brown blotches, mild sweet taste. Fruit characters of Pisang Berlin and Ambon Hijau are close related to their ancestral parents’ Musa acuminata wild species, whereas Pisang Kepok and Pisang Raja Bandung as hybrid cultivars have intermediate characters between Musa acuminata and Musa balbisiana wild species. Nutrient analysis revealed that mature banana pulp contain of high carbo-hydrates (16.72-35.24 g 100g-1), total sugar (12.12-20.82 g 100g-1), vitamin C (16.45-30.27 g 100g-1) and potassium (275-375 g 100g-1); moderate protein (1.48-1.78 g 100g-1) and low fat (0.03-0.08 g 100g-1). About 100 g edible portion of banana fruit produce 73.43 to 148.80 calories. 
INSECTICIDAL EVALUATION OF Bridelia micrantha AND Dalbergia lactea AQUEOUS EXTRACTS FOR THE CONTROL OF Podagrica uniforma (Jacoby) AND Nisotra dilecta (Jacoby) (COLEOPTERA: CHYSOMELIDAE) INFESTATION ON OKRA Jacobs Mobolade Adesina; Kayode David Ileke; Rajashekar Yallappa; Thomas Inomisan Ofuya
AGRIVITA, Journal of Agricultural Science Vol 38, No 3 (2016): 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.v38i3.845

Abstract

Insect pest infestation is a major factor militating against okra production and farmers generally adopt synthetic insecticides for its management. A field trial was undertaken to evaluate the insecticidal potency of Bridelia micrantha and Dalbergia lactea for the management of Podagrica uniforma (Jacoby) and Nisotra dilecta (Jacoby) insect pest of okra (Abelmoschus esculentus L. Moench). The treatments consisted of aqueous leaf extracts of Bridelia micrantha and Dalbergia lactea and Cypermethrin as check; laid out in Randomized Complete Block Design and repli-cated three times. Data was collected on insect population before treatment application and 3 days after spraying of insecticides at 28, 35, 42, 56 days after planting (DAP). Yield parameters data collected were number of fruits and fruit weight. Results obtained showed that the plant extracts exhibited effectiveness in reducing the insect population and improved okra fruit yield compared to Cypermethrin. The order of effectiveness in decreasing sequence was found to be Cypermethrin ˃ D. lacteal ˃ B. micrantha. D. lacteal and B. micrantha crude extracts could be explored as promising insecticidal agents to provide valuable alternatives to chemical control of insect infestation on okra. Further study is recommended to determine the chemical constituents responsible for the plant insecticidal activity.
EFFECT OF PLANT POPULATION ON CHARACTER EXPRESSION OF FIVE MUNGBEAN GENOTYPES UNDER DIFFERENT SOIL FERTILITY Abdullah Taufiq; Afandi Kristiono
AGRIVITA, Journal of Agricultural Science Vol 38, No 3 (2016): 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.v38i3.652

Abstract

Plant density and soil fertility are two components of micro environment affecting genetic expression. The research was conducted at Muneng Experiment Farm in Probolinggo from March to May 2013. Two factors consisted of five mung-bean genotypes (MMC679-2C-GT-2, MMC647d-GT-2, MMC554d-GT-2, MMC601f-GT-1 and Vima-1) and three levels of plant population (200,000, 333,333 and 500,000 plants ha-1) were evaluated at two soil fertility managements (with and without fertilization). The treatments were arranged in split plot design and replicated three times. All growth parameters observed were higher in more fertile soil. The increasing plant population triggered plants to grow taller, but reduced chlorophyll content index (CCI), number of trifoliate leaf per plant (LN), leaf area per plant (LA), total dry matter per plant (TDM), number of pods and seed weight, and nutrient uptake of individual plant. Grain yield production per unit area was not significantly different because of plant population compensation. All genotypes tested were suitable to be planted on population of 200,000 and 333,333 plants ha-1. With proper fertilization and population management, the genetic potential can be expressed by 3.5 t ha-1 for MMC554d-GT-2, 2.4 t ha-1 for MMC601f-GT-1 and Vima-1, 2.2 t ha-1 for MMC679-2C-GT-2, and 2.3 t ha-1 MMC647d-GT-2.
ADVERSE AGRICULTURAL CONSEQUENCES OF WEATHER MODIFICATION J. Marvin Herndon
AGRIVITA, Journal of Agricultural Science Vol 38, No 3 (2016): 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.v38i3.866

Abstract

For at least fifteen years, with ever increasing frequency and extent, weather modification and/or climate alteration investigations have been conducted without public disclosure to perfect a covert methodology for inhibiting rainfall to deliberately damage a sovereign nation’s agri-cultural economy. This research discloses methodology for inhibiting rainfall, the evidence of coal combustion fly ash utilization, the adverse consequences on agriculture, and the adverse health implications on biota, including humans. The harm to agriculture comes primarily from aluminum addition to soil, changing soil pH and changing historic weather patterns. Aluminum in a chemically mobile form, not only harms plants, but is toxic to most biota, including humans. The micron and submicron particulates are used for weather modification contain heavy metals and radioactive elements which pose potentially grave human health threats including, but not limited to, cardiovascular disease, diabetes, respiratory diseases and reduced male fertility. Understanding that methodology and its adverse consequences by the agricultural community is crucial to identify and stop covert operations aimed at damaging the agricultural economy of a sovereign nation. 

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