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Biodiversitas Journal of Biological Diversity
Published by Universitas Sebelas Maret
ISSN : 1412033X     EISSN : 20854722     DOI : https://doi.org/10.13057/biodiv/d230231
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was accredited by DGHE, Ministry of Education, R.I., since 2014 was indexed by Scopus, where DOAJ and Google Scholar was indexed first.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 6,259 Documents
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Peroxide values of Aglaia argentea Blume, A. silvestria (M. Roemer) Merr., dan A. tomentosa Teijsm. & Binn. PRAPTIWI PRAPTIWI; MINDARTI HARAPINI; IDA ASTUTI
Biodiversitas Journal of Biological Diversity Vol. 7 No. 3 (2006)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d070309

Abstract

The objectives of this research were to determine the chemical components and the peroxide values of three Aglaia species (A. argentea Blume, A. silvestria (M. Roemer) Merr and A. tomentosa Teijsm & Binn). Phytochemical screening was done by Cuiley method, while peroxide values were determined by iodometri-titration on methanol, hexane, chloroform and ethyl acetate extracts. The result of phytochemical screening indicated that all of Aglaia species tested (three species) contained sterol and triterpenoids, base alkaloid, reduction sugar, and anthrasenoid while other components present only in one or two species of Aglaia. Peroxide values of the testedextracts were higher than that of vitamin E (40.996 mili-equivalent/1000 g samples) as a standard reductor, except the peroxide value of chloroform extract of A. tomentosa (41.078 milli-equivalent/ 1000 g sample). It can be concluded that A. tomentosa chloroform extract might had similar ability with vitamin E in preventing or delaying oxidation process. A. tomentosa chloroform extract acted as reductor.© 2006 Jurusan Biologi FMIPA UNS SurakartaKey words: Aglaia spp., chemical compounds, peroxide value.
Irradiation on teak and pine agroforestry system and the effect on growth of soybean DJOKO PURNOMO; SYUKUR MAKMUR SITOMPUL
Biodiversitas Journal of Biological Diversity Vol. 7 No. 4 (2006)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d070416

Abstract

Teak and pines are the largest tree forests in Central of Java so that they are very potential to be developed as an argoforestry system. The average Relative Irradiation Fraction (RIF)’s in the teak and pines trees are 50% and 14% respectively. Meanwhile, soybean is sunloving crop potentially to be cultivated in the agroforestry system. The aim of the research was to study the response of the soybean (Glyicine soya) varieties to the tree canopy pruning. The experiment was conducted at teak and pines forest area (vertisol and ultisol soil type respectively) arranged in split plot design. The main plot factor was pruning (no pruning and pruning) and the sub plot factor was variety (Wilis, Pangrango and Brawijaya). The teak and pines canopy pruning (50% lower part of canopy) increases the incident irradiation among the trees by 70%-89% or equal to 600-1000 μ mol m-2 s-1 and 80% or 840 μ mol m-2 s-1 respectively. The increase in the irradiation among the trees enhances the photosynthetic rate of soybean. The response of the soybean to the enhancing irradiation is higher in specific leaf area (SLA). Biomass production and seed yield of the soybean increases due to the canopy pruning. The seed yield of soybean increase respectively from 0.12 to 0.57 tons ha-1 and from 0.78 to 1.74 tons ha-1 in no pruning and pruning teak and pines agroforest. The Pangrango variety produces the highest yields of seed, thus it is potential to be cultivated as intercrops in a teak and pines agroforestry system.© 2006 Jurusan Biologi FMIPA UNS SurakartaKey words: soybean, teak, pines, agroforestry
Irradiation on teak and pine agroforestry system and the effect on growth of soybean DJOKO PURNOMO; SYUKUR MAKMUR SITOMPUL
Biodiversitas Journal of Biological Diversity Vol. 7 No. 3 (2006)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d070311

Abstract

Teak and pines are the largest tree forests in Central of Java so that they are very potential to be developed as an argoforestry system. The average Relative Irradiation Fraction (RIF)’s in the teak and pines trees are 50% and 14% respectively. Meanwhile, soybean is sunloving crop potentially to be cultivated in the agroforestry system. The aim of the research was to study the response of the soybean (Glyicine soya) varieties to the tree canopy pruning. The experiment was conducted at teak and pines forest area (vertisol and ultisol soil type respectively) arranged in split plot design. The main plot factor was pruning (no pruning and pruning) and the sub plot factor was variety (Wilis, Pangrango and Brawijaya). The teak and pines canopy pruning (50% lower part of canopy) increases the incident irradiation among the trees by 70%-89% or equal to 600-1000 μ mol m-2 s-1 and 80% or 840 μ mol m-2 s-1 respectively. The increase in the irradiation among the trees enhances the photosynthetic rate of soybean. The response of the soybean to the enhancing irradiation is higher in specific leaf area (SLA). Biomass production and seed yield of the soybean increases due to the canopy pruning. The seed yield of soybean increase respectively from 0.12 to 0.57 tons ha-1 and from 0.78 to 1.74 tons ha-1 in no pruning and pruning teak and pines agroforest. The Pangrango variety produces the highest yields of seed, thus it is potential to be cultivated as intercrops in a teak and pines agroforestry system.© 2006 Jurusan Biologi FMIPA UNS SurakartaKey words: soybean, teak, pines, agroforestry.
Traditonal use of medicinal herbs by local community of Wawonii island, Southeast Sulawesi MULYATI RAHAYU; SITI SUNARTI; DIAH SULISTIARINI; SUHARDJONO PRAWIROATMODJO
Biodiversitas Journal of Biological Diversity Vol. 7 No. 3 (2006)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d070310

Abstract

Twice field works to Wawonii Island was carried out in 2003 and 2004, in order to collect data on utilization of medicinal plants by local people. Two villages of Wawonii, which occupied by Wawonii tribe, were selected as study sites. Based on the study of 73 plants species, which uses by local people as traditional medicine and after having child were recorded. Similar to order inland areas of Indonesia, forest clearances and process of modernization was also occurred in this study area. Consequence the effect of those activities expected will beaffect in lost of local knowledge and destruction of natural resources. For that reason a study on utilizes of medicinal plant by local people is needed.© 2006 Jurusan Biologi FMIPA UNS SurakartaKeywords: traditional medicine; Wawonii tribe; Southeast Sulawesi.
The plant characters and corm production of taro as catch crop under the young rubber stands DJUKRI DJUKRI
Biodiversitas Journal of Biological Diversity Vol. 7 No. 3 (2006)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d070312

Abstract

The research was aimed at revealing the chlorophyll content, leaf area (the plant characters), and the corm production of taro as catch crop under the young rubber stand. This research was conducted by means of Nested Design with nine replication. The intercropping planting used independent variables i.e. N0 (open condition), N1 (under the two-year-old young rubber), and N2 (under the three-year-old young rubber). The dependent variables were the chlorophyll content, leaf area, and production of the taro corm. The parameters investigated were the leaves area, the chlorophyll a and b content, the weight of fresh corm, the weight of dry corm, and the corm production per plots. The research result showed that the leaves area, and the chlorophyll a and b content significantly increased, while the weight of fresh corm, and the weight of dry corm significantly decreased (P<0.05). The fresh corm production per plots under the young rubber two- and threeyear- old were significantly decreased compared the control (P<0.05). The intercropping planting or catch crop showed that the taro corm production per plot decreased both of under two- and three-year-old young rubber shades, although the reduction of each clone was significantor not significant, so that tolerant clones could be conserved© 2006 Jurusan Biologi FMIPA UNS SurakartaKey words: Colocasia esculenta (L.)Schott, catch crop, plant characters, corm production
The effect of various media on growth of ebony (Diospyros celebica Bakh) seedlings through seeds multiplication NURUL SUMIASRI; NINIK SETYOWATI
Biodiversitas Journal of Biological Diversity Vol. 7 No. 3 (2006)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d070313

Abstract

Study of the effects of various media on growth of ebony (Diospyros celebica Bakh) seedlings through seeds multiplication was carried out. The experiment used various media i.e. sands, soil (latosol), compost and EM Bokashi. The study was arranged by Factorial Randomized Block Design with 4 replications, growth parameters were observed i.e. growth percentage, plant height, total leaves, total roots and rootslength. The results showed that the best medium of all parameter observed was EM Bokashi and the low results showed by latosol soil medium. Statistically all of parameter observed showed significant level at 5% Duncans’ tested to various media. The best media at the study was EM Bokashi, and could be recommended for media of ebony seed multiplication especially.© 2006 Jurusan Biologi FMIPA UNS SurakartaKey words: effect, media, growth, seedling, ebony multiplication.
Effect of butanol extract of maturated mahkota dewa (Phaleria macrocarpa) fruit on kidney tissue of Mice (Mus musculus) ARIF SOEKSMANTO
Biodiversitas Journal of Biological Diversity Vol. 7 No. 3 (2006)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d070317

Abstract

Mahkota dewa (Phaleria macrocarpa (Scheff.) Boerl.) is very popular recently because it is presumed as traditional medicine which can conquer various diseases, but research on the plant is still difficult to find. Although mahkota dewa is very popular as medicinal plants, it is very poisonous, especially if it is directly consumed which can cause swollen, sprue, numb at tongue, fever, even unconscious. A research was conducted to find out effect of sub chronic dosage of butanol extract of maturated mahkota dewa fruit. Observation was carried out on kidney tissue which is susceptible to chemicals entering body. Dosage of butanol extract of 0; 42.5; 85 and 170 mg/kg body weight was administered intra peritoneal to mice. The result showed that butanol extract of maturated mahkota dewa fruit with dosage until 85 mg/kg body weight did not affect kidney tissue. At dosage 170 mg/kg body weight, a light necrosis on proximal convoluted tubules was occurred.© 2006 Jurusan Biologi FMIPA UNS SurakartaKey words: Phaleria macrocarpa, plant extract, Mus musculus, kidney, necrosis
Anti-arthritic effects of Musa paradisiaca sapientum L. and Aloe vera L. in adjuvantinduced arthritic rats SRI MULYANINGSIH; ENDANG DARMAWAN
Biodiversitas Journal of Biological Diversity Vol. 7 No. 3 (2006)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d070316

Abstract

Anti-arthritic effects of Musa paradisiaca sapientum L. and Aloe vera L. on the index responses of arthritic were investigated using adjuvant-induced arthritic rats. M. paradisiaca sapientum and A. vera pulp were blended into juice then the juices were administered orally on 17-30th day. To evaluate anti-arthritic effect of the juice, an arthritic rat model was developed using Complete Freund Adjuvant on 1-16th day. In addition, the research was divided into groups (n=5) including normal control groups, positive control groups, negative control groups, 3 groups were treated by M. paradisiaca juice at 50, 100, 200 mg/kgBW doses and the other groups were treated by A. vera juices at 1, 2 and 4 mg/kgBW doses. The indexes of arthritic were determined on 17th and 31st days then analyzed using ANOVA test and t test (p<0.05). The result showed that the indexes of arthritic rats were evidently decreased by either M. sapientum or A. vera juice. Moreover, indexes of arthritic to be closely restored to the normal levels through M. paradisiaca treatment at 50 mg/kg BW dose. In conclusion, both of juice is found to be effective in decreasing the inflammatory response and arthritic symptoms in adjuvant-induced arthritic rats.© 2006 Jurusan Biologi FMIPA UNS SurakartaKey words: Musa paradisiaca sapientum L., Aloe vera L., adjuvant-induced rat arthritic, indexes of arthritic
Effect of medium composition and explant size on embryogenic calli formation of cassava (Manihot esculenta Crantz) local genotypes DODY PRIADI; ENNY SUDARMONOWATI
Biodiversitas Journal of Biological Diversity Vol. 7 No. 3 (2006)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d070315

Abstract

Cassava (Manihot esculenta Crantz) is an important tropical crop species used for human consumption, feed and raw material for various industries. Genetic transformation through embryogenic tissues is known as an effective method for cassava genetic improvements. Objective of this study was to obtain a suitable medium and length of explants to induce embryogenic callus on friable embryogenic callus (FEC) as a target for genetic transformation. Immature leaf lobes (1-3 mm, 3-5 mm and larger than 5 mm in length) of local genotypes of cassava (Adira 4. Menti, Iding, Gebang, Rawi and Timtim-29) cultured in vitro were used as explants. The explants were incubated for 2 and 4 weeks on MS (Murashige-Skoog) or GD (Greshooff & Doy) semi solid medium containing 10 mg/L picloram, 6 mg/L NAA supplemented with 4% sucrose and 4 μM CuSO4. Results showed that the highest percentage (100%) of embryogenic calli formation for 4 weeks obtained by culturing Iding of 3-5 mm length on GD semi solid medium, whereas the lowest (33%) one obtained by incubation 5 mmleaf lobe of Timtim-29 on the same medium. The most suitable medium for callus induction was GD, whereas the optimum length of explants was 5 mm or larger. Further study needs to be done to obtain friable embryogenic calli (FEC) by employing different concentration of picloram and varying other critical factors.© 2006 Jurusan Biologi FMIPA UNS SurakartaKey words: Manihot esculenta Crantz, cassava, medium, embryogenic, callus
Seed germination and seedling growth of ramin (Gonystylus bancanus Miq.) on various growing media NING WIKAN UTAMI; WITJAKSONO WITJAKSONO; DJADJA SITI HAZAR HOESEN
Biodiversitas Journal of Biological Diversity Vol. 7 No. 3 (2006)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d070314

Abstract

A study on seed germination and seedling growth of ramin (Gonystylus bancanus Miq.) was conducted at a green house, Treub Laboratory, Botany Department, Research Center for Biology- LIPI, Bogor. This study was to know the effect of growth media on the germination and growth of ramin. A Completely Randomized Designed with 13 treatments and 4 replications was used in this study. Thirteen compositions of growth media used were soil, compost, cocopeat, mixture of soil and compost (1:1; 1:3), soil, compost and cocopeat (1:1:1); soil, compost, cocopeat and goat manure (1:1:1:1); soil and cocopeat (1:1; 1:2; 1:3); compost and cocopeat (1:1; 1:2; 1:3); compost and husk of rice. The result showed that the highest germination percentage was 95% obtained on the cocopeat media, while on control (soil) was 55%. The highest germination value was 6.67 obtained from the mixture media of soil+compost = 1:3 and the lowest was 1.87 from the control. There was variation of leaf shape observed until 60 days after planting. Some compositions of suggested media for seed germination andseedling growth of ramin were cocopeat, mixture of compost+cocopeat (1:1; 1:2 and 1:3), compost and the mixture of soi+compost (1:2 and 1:3) respectively. Generally, germination and growth of ramin seem not to be restricted on growth media with special pH.© 2006 Jurusan Biologi FMIPA UNS SurakartaKey words: germination, growth, ramin, Gonystylus bancanus Miq.

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