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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 804 Documents
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STUDY ON APPLICATION OF GEOGRAPHICAL INFORMATION SYSTEM (GIS) FOR ESTABLISHMENT OF BIOMASS CLASSIFICATION TO SUPPORT IMPLEMENTATION OF CLEAN DEVELOPMENT MECHANISM Mardiatmoko, Gun; Silaya, Th.M.; W. Hatulesila, Jan
AGRIVITA, Journal of Agricultural Science Vol 34, No 1 (2012)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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Abstract

A research to study biomass classification by using GIS has been conducted at forest area in Ambon, Province of Maluku. The aims of this research were to find out composition of forest vegetation with its distribution, to determine biomass potency distribution of vegetation and to make classification of biomass potency, air temperature and light intensity distribution. This research used survey method. The vegetation biomass was measured by using allometric and weighted scoring method. By using GIS, definite score can be formatted. The result showed that composition of forest vegetation could be determined, and its biomass potency could be measured and presented on digital map. The digital map of biomass potency, air temperatures and light intensity distribution can be arranged successfully with 3 classifications: low 0.15 ha (17%), moderate 0.31 ha (37%) and high 0.39 ha (46%).   Keywords: biomass classification, LULUCF, CDM, GIS, allometric equation
THE CURCUMIN CONTENT OF TEMULAWAK(Curcuma xanthorriza Roxb.) RHIZOME AS AFFECTED BY N, K AND MICRONUTRIENTS B, Fe, Zn Nihayati, Ellis; Wardiyati, Tatik; Retnowati, Rurini; Soemarno, Soemarno
AGRIVITA, Journal of Agricultural Science Vol 35, No 3 (2013)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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Abstract

A polybag experiment to study the influence of N, K, and micronutrients B, Fe, Zn and the curcumin content in temulawak was conducted in Malang from February – September 2012. Using RBD, 8 treatments (P1  Inseptisol, without fertilizer, P2  Inseptisol  300 urea kg.ha-1, P3  Inseptisol  200 KCl kg.ha-1, P4  Inseptisol  300 kg.ha-1and 200 kg.ha-1 urea and KCl, P5  Alfisol, without fertilizer, P6  Alfisol  300 urea kg.ha-1, P7  Alfisol  200 KCl kg.ha-1, P8  Alfisol  300 kg.ha-1 and 200 kg.ha-1 urea and KCl in 3 replications. The micronutrients in vitro applied RCD by 4 treatments (MS medium, MS without B, Fe and Zn) in 10 replications. The results of experiment showed that dry weight of rhizome per plant in Inseptisol and Alfisol is 30.98 and 9.75 g, content of curcumin 6 month after planting was 3.60 and 4.72%. The highest rhizome weight of 8 months after planting was a combination of N and K of Inseptisol (48.28) and Alfisol (35.75 g per plant).The highest content of curcumin 6 months after planting was on Alfisol (7.99%) and Inseptisol (6.7%) by 200 KCl kg.ha-1.The curcumin content in complete media was higher than that without B, Fe and Zn i.e. 6.26 compared with 1.86–2.39%. Keywords : temulawak (Curcuma xanthorriza Roxb. Synm. Curcuma javanica), N, K, B, Fe, Zn, curcumin content
SMALL FARM RESERVOIR AS A SUPPLEMENTAL IRRIGATION SOURCE FOR CROPS PLANTED ON MARGINAL LAND Hafif, Bariot; Murni, Andarias Makka
AGRIVITA, Journal of Agricultural Science Vol 34, No 1 (2012)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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Abstract

Rainwater harvesting is a water conservation measures. Water is harvested in addition to reducing runoff, and erosion control can be used as a supplemental source of irrigation for crops on marginal land. A study was conducted to test the effectiveness of a small pool of rainwater harvesting usually termed as a small farm reservoir (SFRs) as a complementary source of irrigation water in improving the productivity of farming on marginal land. The experiment was conducted from December 2005 to August 2007 in Buanasakti, East Lampung, Indonesia. Three SFRs with a volume of 7 x 3 x 2.5 m (50 m3 were made ​​on upland at sloping area (8-15%) of ​​1.5 ha. Further rain was deposited to be used by farmers for crop watering, especially in the early dry season. Extensive planting of crops that can be irrigated with SFRs, based on consideration of the farmers themselves. Observation result indicated that the SFRs were used by the farmers to water the vegetables and tobacco plants with different extents. However, on average, the presence of SFRs increased the planting area of vegetables such as beans and cucumbers in the dry season to 650%. Increased intensity of cultivation of vegetables and tobacco cultivation also increase farmers income of 1.5 ha of marginal land as much as 37.49%.   Keywords: small farm reservoir, supplemental irrigation, vegetables, marginal land
Distribution of Edibles Wild Taro (Aroid Plant) on The Different Altitude (Shoutern Slope of Wonogiri and Pacitan) Puji Wicaksono, Karuniawan; Murniyanto, Eko; Nakagoshi, Nobukazu
AGRIVITA, Journal of Agricultural Science Vol 32, No 3 (2010)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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Abstract

On the dry region of Wonogiri Regency and Pacitan Regency, in the Central Java and East Java Provinces border of Indonesia, there is a potential group of plant which is still disguise from the researchers attention. These wild edible tuberous plant, were actually have potential source of carbohydrate as an alternative to rice or corn inside the forest system or agro-forestry system. Their minimum maintenance, adaptability to drought and shading make them a potential plant as the staple food for the local people residing inside or in the forests buffer zone. Wild taro (Aracaceae family) existence in the forest system or agro-forestry might increase the economic sustainability of forest. Using a Randomized block design method on the 5 plots sample located on the Northern slope of Wonogiri dry-land, the density and distribution type of wild taro and taro-like plants were surveyed. There were six genus of wild tuberous plant with 12 identified species and several endemic species identified. Xantosoma sp has the highest population, and generally the aroid plants have clumped distribution. Current situation of economical importance of other commodity and relationship with human agricultural activities may vary the distribution of Taro.Keywords: Edible wild taro, distribution, altitude
PRODUCTION AND POTENCY OF LOCAL RAMBUTAN AT EAST JAVA AS A CANDIDATE PHYTOPHARMACA Lestari, Sri Rahayu; Djati, Muhammad Sasmito; Rudijanto, Ahmad; Fatchiyah, Fatchiyah
AGRIVITA, Journal of Agricultural Science Vol 35, No 3 (2013)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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Abstract

Rambutan is a tropical fruit that grow well in Indonesia and the peel is considered as waste. Many researchers’ showed that rambutan peel contains polyphenol that could be expected to avoid obesity.  The objective of this study was to explore the increasing production of local rambutan and to identify the promising phytochemical compounds on its peel as phytopharmaca candidate against obesity. Survey was conducted on the production of rambutan, potential plantation area, and marketing. Sample of rambutan peel collected from the sub-district Kanigoro, Blitar. Phytochemical compounds were analyzed using TLC, HPLC and FT-IR. Bioassay analysis used obesity rat models. The survey result showed a mean of rambutan production increased 2,6% in 2007-2012. Average production of rambutan 70-120 kg/tree. Vegetative multiplication usually done to maintenance of rambutan quality. The main compound of  Rambutan peel  extract (RPE) is flavonoids, tannins, ellagic acid and the major functional group of CH3, aliphatic CH3, and C=O. These compounds have a potential activity against obesity.  RPE 30 mg/kgBW dose was significantly inhibit the weight gain of obese rats and reducing the adipocyte size (p<0.05).Key words: potency, production, local rambutan, blitar, obesity
GROWTH PROCESS OF ORGANIC VETIVER ROOT WITH POTATO AS INTERCROPPING PLANT Kadarohman, Asep; Eko S., Ratnaningsih; Dwiyanti, Gebi; Lailatul K., Lela; Kadarusman, Ede; Nur F., Ahmad
AGRIVITA, Journal of Agricultural Science Vol 34, No 1 (2012)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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Abstract

Vetiver oil (Vetiveria zizanoides) is one of Indonesia main export commodities. Vetiver root is perennial plant and generally planted with vegetables as intercropping plant. Increasing the selling price of vetiver oil can be done by transferring the production of conventional vetiver oil (non-organic) to organic vetiver oil. Demonstration of land used was one hectare, which 2,000 m2 for planting vetiver root with potato (Solanum tuberosum) as inter-cropping plant and 8,000 m2 for vetiver root without intercropping, in Sukakarya-Samarang, Garut. The planting used goat and cow dung as manure, distillate water of vetiver oil and liquid bio-pesticide as pesticide. Variables studied included plant height, number of leaf and crotch. In the first quarter of the years, the number of leaf and crotch of vetiver root with intercropping was better than vetiver root without inter-cropping. However, there was not significant difference for plant height of vetiver root, both with and without intercropping. Products of organic potato as intercropping plant of vetiver root were less than those of non-organic potato, but the latter had a better texture and durability.   Keywords: Vetiveria zizanoides, Solanum tube-rosum, intercropping, organic farming
Evaluation of Scar18 Marker Linked to B-Carotene for Early Screening of Mango (Mangifera indica L.) Progenies Wardiyati, Tatik; Arumingtyas, Estri Laras; Roviq, Mochammad
AGRIVITA, Journal of Agricultural Science Vol 32, No 3 (2010)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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A breeding program of Mango (Mangifera indica) was organized by a team of Brawijaya University since 2006 by cross pollination between Arumanis 143 (green skin) with yellow skin cvs. of Carabao, Haden, Podang and Swarnarika in vice versa. As early identification a molecular evaluation was conducted.  Measurement were on carotene content, DNA analysis using PCR and sequencing. The result showed that mango cultivars having orange or yellowish skin contain ? carotene higher than those mango cultivar having green skin. SCAR18 marker as a sign on the presence of beta (B) locus in tomato was not related with the differences of beta carotene accumulation in those manggo cultivars. SCAR18 marker that was amplified in mango produced specific amplimer of 320 bp in length. The similarity of SCAR18320 sequence obtaining by sequences alignment among five parental cultivars and 12 hybrids was up to 100%.  SCAR18320 sequences that were generated by SCAR18 markers as predicted beta (B) loci had no significant similarity with  sequences database relating to beta (B) gene in NCBI. SCAR18320 match to 19 Ty3-gypsy retrotransposons and others sequences related transcriptional regulator in more dissimilar  sequences (discontiguous megablast) category.Keywords: SCAR18, ? carotene, skin color, Mangifera indica
RESPONSE OF EGGPLANT (Solanum melongena L.) TO COMBINATION OF INORGANIC-ORGANIC N AND EM4 Maghfoer, Moch. Dawam; Soelistyono, Roedy; Herlina, Ninuk
AGRIVITA, Journal of Agricultural Science Vol 35, No 3 (2013)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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Abstract

 A research to reduce application of N inorganic fertilizer through combination of inorganic-organic N and EM4 on eggplant has done on paddy fieldin Poncokusumo, Malang Regency, East Java, from  June to September 2013. The experiment used a randomized complete block design with two factors and three replications.The first factor was the combination of inorganic-organic N fertilizer, ie. 100% urea, 75% urea + 25% goat manure, 50% urea + 50% goat manure, and 25% urea + 75% goat manure . The second factor was dose of EM4, ie. 10, 20, and 30 liters EM4ha-1.The results showed a reduction in the proportion of urea up to 50% and replace it with goat manure resulted growth and fruit yield of eggplant better than the others.  The application of 100% urea  gave the lowest fruit yield. Application of EM4 on eggplant enhanced growth and increased fruit yield. EM4 application with doses of 30 litersha-1 resulted the highest fruit yield, accelerate the decomposition and mineralization of N.   Keywords: eggplant, urea, goat manure, EM4, decomposition 
GENETIC DIVERSITIES IN THE SIXTH - GENERATION OF SELECTION (S6) OF SOME INBRED LINES OF MAIZE BASED ON THE PHENOTYPIC CHARACTERS AND SSR Kustanto, Heri; Basuki, Nur; Sugiharto, Arifin Noor; Kasno, Astanto
AGRIVITA, Journal of Agricultural Science Vol 34, No 2 (2012)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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The objectives of this research were to find out inbred line diversities based on the phenotype characters and the molecular marker using SSR.  The research was performed from February to June 2011, which was divided into field research and laboratory research for molecular analysis. The molecular analysis was conducted at the Biotecnology Laboratory, Faculty of Agriculture, Brawijaya University of Malang. The field trial was done in Kandat, Junrejo, Batu. Materials were used 35 genotypes of maize. Steps for molecular analysis at the laboratory were as followed: (1) DNA isolation, (2) DNA-quality test, (3) PCR SSR, (4) Visualization of the amplification result. The field trial was done by planting genotypes using a RCBD with 2 replications. Result of the dendogram analysis showed that 35 genotypes of maize were divided into 2 main clusters, A and B, that having 35% similarity level. Result for the analysis of variance showed significant difference among genotypes of maize on the entire of the observed phenotype characters. Heritability (H) ranged 61.8% - 98.1%. Coefficient of variance ranged 0.71 – 7.20%. Analysis on the genotypic correlation ranged 0.06 – 1.0. Numbers of rows ear-1 showed significant correlation, in which Jaccard’s similarity coefficient (rs) = +0.43
GROWTH AND YIELD OF ORGANIC RICE WITH COW MANURE APPLICATION IN THE FIRST CROPPING SEASON Sudarsono, Wahyu Arif; Melati, Maya; Aziz, Sandra Arifin
AGRIVITA, Journal of Agricultural Science Vol 36, No 1 (2014)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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The study was addressed to investigating the effect of cow manure application rate on organic rice growth and yield in the first cropping season. The study was conducted from January to April 2012 in Blora, Central Java, Indonesia. The experiment was arranged in Randomized Complete Block Design, consisting of four treatments and four replications. There were two types of control treatments i.e. organic fertilizer treatments (statistically analyzed) and conventional fertilizer (not statistically analyzed). The treatments were corn biomass, corn biomass+cow manure (7.5 tons ha-1), corn biomass+cow manure (10 tons ha-1) and cow manure (10 tons ha-1) with square spacing of 20 cm x 20 cm. The organic control treatments were corn biomass+sheep manure (7.5 tons ha-1) with spacing of 20 cm x 20 cm and corn biomass+cow manure (7.5 tons ha-1) with double-row spacing of 40 cm x 25 cm x 15 cm. For every treatment, the rate of corn biomass was 3 tons ha-1. All organic treatments were also added with 3 tons rice hull ash ha-1. The application of cow manure (10 tons ha-1) with square spacing or corn biomass+cow manure (7.5 tons ha-1) with double-row spacing resulted in better performance than those of other treatments.Keywords: corn biomass, grumosol, organic farming, rice hull ash, sheep manure

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