cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
AGRIVITA Editorial Team
Contact Email
agrivita@ub.ac.id
Phone
+62341-575743
Journal Mail Official
agrivita@ub.ac.id
Editorial Address
Jl. Veteran Malang 65145 Jawa Timur, Indonesia
Location
Kota malang,
Jawa timur
INDONESIA
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.
Arjuna Subject : -
Articles 934 Documents
 36   37   38   39   40 
Applications of Potassium Fertilizer and Bacillus Sp. Biopesticide for Increasing Tomato Resistance to Bacterial Wilt Disease Prihatiningsih, Nur; Djatmiko, Heru Adi; Rochminarsi, Eny
AGRIVITA Journal of Agricultural Science Vol 33, No 1 (2011)
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.v33i1.33

Abstract

Bacterial wilt on tomato caused by Ralstonia solanacearum is a crucial disease, because it can reduce yield until 50%. The aims of this research were: 1) to find out biopesticide formula for Bacillus sp.growth, 2) to test Bacillus sp. against R. solanacearum in vitro, 3) to test potassium fertilizer combined with Bacillus sp. for enhancing tomato resistance to the bacterial wilt disease. The research was conducted in 2 steps i.e to test the persistence of Bacillus sp. In biopesticide formula, and to test the best combination of both potassium and the Bacillus sp. biopesticide. The results showed that Bacillus B298 was the best isolate in its persistence on the biopesticide formula of organic growth medium+CaCO3+CMC 1%+mannitol 1%, and in inhibiting R. solanacearum. The best biopesticide formula for the Bacillus sp. persistence was growth organic media+ CaCO3+CMC 1%+mannitol 1%. Bacillus sp. was able to increase tomato resistance to the bacterial wilt disease from the category of susceptible to be tolerant and becoming resistant.Keywords: tomato, Ralstonia solanacearum, potassium and Bacillus sp.
BIOCHAR EFFECT AT POTASSIUM FERTILIZER AND DOSAGE LEACHING POTASSIUM FOR TWO-CORN PLANTING SEASON Widowati, Widowati; Asnah, Asnah
AGRIVITA Journal of Agricultural Science Vol 36, No 1 (2014)
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.v36i1.359

Abstract

An experiment in greenhouse was conducted to study the effect of biochar and fertilizer potassium against leaching and uptake of potassium on the growth of maize during the two cropping seasons. In the experiment, a randomized block design with seven treatments and three-time replication was applied, namely control (without biochar and KCl), biochar (30 t ha-1) with various doses of potassium fertilizer (0, 50, 100, 150 and 200 kg KCl ha-1) and potassium fertilizer treatment of 200 kg KCl ha-1 without biochar. The first planting used 90 kg N ha-1 basic fertilizer and 100 kg P2O5 ha-1, while the second planting fertilizer was added with 90 kg N ha-1. The results showed that biochar containing potassium was soluble and leached. The amount of potassium leached from the soil given the biochar 30 t ha-1 did not differ from that given 200 kg KCl ha-1. The amount of potassium leached was not different, ranging from 439-449 mg l-1 in the first growing season (MT I) and 16-23 mg l-1 in the second growing season (MT II) at various doses of KCl with biochar.Keywords: biochar, leaching, potassium, uptake
Genetic Stability of Banana Plant Regenerated from Floral Axis Organogenesis Assessed by Newly Developed SSR Markers Puji Lestari; I. Roostika; Kristianto Nugroho; Edison HS; Habib Rijzaani; Mastur Mastur
AGRIVITA, Journal of Agricultural Science Vol 41, No 2 (2019)
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.v41i2.1931

Abstract

Molecular marker is robust to precisely monitor the genetic stability of in vitro-banana plants. This study examined the genetic stability of 8 monthold banana plants of Soka variety derived from floral axis organogenesis using newly developed SSR markers. The results showed that the same qualitative and similar quantitative morphological characters of pseudostem, leaf and fruit were identified between mother plants and culture plants from floral axis regeneration. Both plants types were quite similar in number of tillers, brix percentage, fruit peel/mesocarp thickness and fruit length. Eleven out of 211 good quality of SSR loci showing high homology with important genes were selected for suitable PCR primers and produced unambiguous bands.The number of total bands was 323 for total SSR primers, in range of 20-60 per primer for total individual plants. Most culture plants showed identical with their mother plants, with very minor variation as reflected by genetic similarity coefficient range of 0.9-1.0. A high similar pattern on SSR to support morphological characters of mother plants and culture plants indicated a successful micropropagation using floral axis to encounter off-type clones.The floral axis organogenesis in this study is able to provide sufficient genetic materials of Soka for varietal registration and other applications.
Sugarcane Leaf Litter as Soil Amendment to Stimulate Collembolan Diversity Bambang Tri Rahardjo; Rina Rachmawati; David Soetjipto
AGRIVITA, Journal of Agricultural Science Vol 41, No 2 (2019)
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.v41i2.2245

Abstract

The sugarcane leaf litter contains organic material and if it is returned to the soil, it will increase the diversity of Collembola. Collembola has an important role as a decomposer of soil organic matter and bioindicator of soil health. This study was conducted to determine the effect of sugarcane leaf litter on the diversity of Collembolan in sugarcane plantation at Kebonagung Sugar Factory, Malang. This study was conducted from March to June 2018. Transect method was used in sampling method. The pitfall traps were used to obtain Collembolan samples on the surface of the ground while the Berlese-Tullgren funnels were used to obtain Collembolan samples inside the soil. A total of 5,535 collembolan were collected. Five species were collected, including Brachystomella sp., Folsomides sp., Mesaphorura sp., Alloscopus sp., and Dicranocentrus sp. Applying sugarcane leaf litter to the soil has a positive effect on Collembolan diversity, as evidenced by the increasing value of diversity index on the soil surface from 0.53 to 1.11 and decreasing the value of dominance index on the soil surface from 0.76 to 0.43.
FLOWERING AND FRUITING PHENOLOGY OF Rubus spp. IN CIBODAS BOTANICAL GARDEN, INDONESIA Muhammad Imam Surya; Wiguna Rahman
AGRIVITA, Journal of Agricultural Science Vol 34, No 2 (2012)
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.v34i2.111

Abstract

Flowering and fruiting phenology were studied in five species of Rubus spp (Rubus ellipticus, Rubus fraxinifolius, Rubus lineatus, Rubus moluccanus, and Rubus pyrifolius) which collected in Cibodas Botanical Garden.  It has occurred since April 2009 to March 2010.  Flowers and flower buds was produced every month by Rubus spp., but they produced difference amount.  Furthermore, number of fruits was also shown a different in each species.  This results show that each species has a different response to environment.
Induction of In Vitro Culture of Potato Microtuber by Using Alar and Dark Photoperiod Application Dwiati, Murni; Anggorowati, Sulastri
AGRIVITA Journal of Agricultural Science Vol 33, No 1 (2011)
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.v33i1.38

Abstract

Providing virus free potato seeds in order to increase potato production in Indonesia could be carried out by using microtuber resulting from microcutting. The growth of single node microcutting potato can initiate microtuber formation when growth inhibiting substances such as alar in combination with dark photoperiod treatment is applied. This study was aimed to elucidate the effect of alar and dark photoperiod on the date of microtuber emergence and production. The experiment was arranged in a factorial Randomized Completely Block Design in which alar concentrations i.e. 0, 10-3, 5 x 10-3, and 10-2 mg/L, served as factor I, and dark photoperiods i.e. 16, 20, and 24 hrs/day, were used as factor II. Each treatment combination was replicated three times giving rise to 36 experimental units. Data were analyzed using ANOVA (F test) followed by Duncan Multiple Range Test (DMRT) when significant effect of the treatments existed. The results showed that alar and dark photoperiod affected individually on the date of microtuber emergence, while the best alar concentration to increase microtuber production was 10-3 mg/L with 10.67 microtubers/cutting. Dark period has no significant effect on the induction of potato microtuber. Keywords: potato microtuber, alar, dark photoperiod
ACCELERATION ON THE GROWTH OF RUBBER PLANTING MATERIALS BY USING FOLIAR APPLICATION OF HUMIC ACID Andi Nur Cahyo; Risal Ardika; Jamin Saputra; Thomas Wijaya
AGRIVITA, Journal of Agricultural Science Vol 36, No 2 (2014)
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.v36i2.397

Abstract

The best rubber planting materials are needed to build the best rubber plantation. Humic acids could be used to improve the growth of rubber planting materials. Humic acid plays a role as a hormone-like substance. This research was aimed to determine the optimal concentration of foliar application of humic acid in order to enhance the growth of rubber tree planting materials. This research was arranged in a completely randomized block design with five treatments and four replicates. The treatments were the concentrations of humic acids, i. e. 0; 250; 500; 750; and 1,000 ppm. Observations were made on rubber tree diameter, plant height, shoot and root biomass, and nutrient content of leaves and the stem. The results showed that foliar application of 1,000 ppm of humic acids could enhance the growth of rubber tree planting materials. Foliar application of 500 – 1,000 ppm of humic acids could increase K content of the stem. The effects of foliar application of humic acids were more apparent in the root part than in the shoot part.Keywords : Hevea brasiliensis, humic acid, growth, hormone, nutrient uptake, and planting materials
Corrigendum Agrivita Agrivita
AGRIVITA, Journal of Agricultural Science Vol 41, No 2 (2019)
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.v41i2.2266

Abstract

Corrigendum to “Physiological Response and Photosynthate Distribution of West Indian Arrowroot at Different Altitudes” [AGRIVITA Journal of Agricultural Science, 41(1), 117-128]
SELECTION THE YIELD OF WHEAT (Triticum aestivum L.) LINES IN MIDDLE LAND AND UPLAND Yulianah, Izmi; Kurnia, Catur Suciari; Kendarini, Niken; Ashari, Sumeru
AGRIVITA, Journal of Agricultural Science Vol 34, No 3 (2012)
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.v34i3.183

Abstract

Development of wheat can be carried out by cultivating wheat which is able to adapt well and has high productivity in Indonesia. The research was conducted in middle latitude and upland located in Dadaprejo and Cangar with the altitude of 560 m and 1650 m above sea level respectively from May to December 2011. The materials used in this research comprised thirteen wheat lines and two treated varieties. The experiment conducted in each location was arranged using randomly blocked design repeated three times. The data obtained in each location were analysed with variant analysis which was then followed by advanced experiment using 5% LSD. The result showed that six wheat lines were able to adapt and produced higher yields than Selayar varieties in the upland , namely 38, 82, G-17, G-20, H-14, H-19 and in the middle land obtained three lines that is line 82 , G-17 and H-19. Difference of yield decreases between upland and middle land is significant (14.09%).   Keywords: wheat, selection, yield, middle land, upland
About Us Trisnadi, Rizki
AGRIVITA Journal of Agricultural Science Vol 33, No 1 (2011)
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.v33i1.44

Abstract

Page 38 of 94 | Total Record : 934

 36   37   38   39   40 

Filter by Year

2010 2026


Reset
Filter By Issues
All Issue Vol 48, No 1 (2026) Vol 47, No 3 (2025) Vol 47, No 2 (2025) Vol 47, No 1 (2025) Vol 46, No 3 (2024) Vol 46, No 2 (2024) Vol 46, No 1 (2024) Vol 45, No 3 (2023): IN PRESS Vol 45, No 3 (2023) Vol 45, No 2 (2023) Vol 45, No 1 (2023): IN PRESS Vol 45, No 1 (2023) Vol 44, No 3 (2022) Vol 44, No 2 (2022) Vol 44, No 1 (2022) Vol 43, No 3 (2021) Vol 43, No 2 (2021): ARTICLE IN PRESS Vol 43, No 2 (2021) Vol 43, No 1 (2021) Vol 42, No 3 (2020) Vol 42, No 2 (2020) Vol 42, No 1 (2020) Vol 41, No 3 (2019) Vol 41, No 2 (2019) Vol 41, No 1 (2019) Vol 40, No 3 (2018): OCTOBER Vol 40, No 2 (2018): JUNE Vol 40, No 1 (2018): FEBRUARY Vol 39, No 3 (2017): OCTOBER Vol 39, No 2 (2017): JUNE Vol 39, No 1 (2017): FEBRUARY Vol 38, No 3 (2016): OCTOBER Vol 38, No 2 (2016): JUNE Vol 38, No 1 (2016): FEBRUARY Vol 37, No 3 (2015): OCTOBER Vol 37, No 2 (2015): JUNE Vol 37, No 2 (2015): JUNE Vol 37, No 2 (2015) Vol 37, No 1 (2015) Vol 37, No 1 (2015): FEBRUARY Vol 36, No 3 (2014) Vol 36, No 3 (2014) Vol 36, No 2 (2014) Vol 36, No 2 (2014) Vol 36, No 1 (2014) Vol 36, No 1 (2014) Vol 35, No 3 (2013) Vol 35, No 3 (2013) Vol 35, No 2 (2013) Vol 35, No 2 (2013) Vol 35, No 1 (2013) Vol 35, No 1 (2013) Vol 34, No 3 (2012) Vol 34, No 3 (2012) Vol 34, No 2 (2012) Vol 34, No 2 (2012) Vol 34, No 1 (2012) Vol 34, No 1 (2012) Vol 33, No 3 (2011) Vol 33, No 3 (2011) Vol 33, No 2 (2011) Vol 33, No 2 (2011) Vol 33, No 1 (2011) Vol 33, No 1 (2011) Vol 32, No 3 (2010) Vol 32, No 3 (2010) More Issue