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Nusantara Bioscience
Published by Universitas Sebelas Maret
ISSN : 20873948     EISSN : 20873956     DOI : https://doi.org/10.13057/nusbiosci
Core Subject : Education,
Other
Aims and Scope Nusantara Bioscience (Nusantara Biosci) encourages submission of manuscripts dealing with all aspects of biological sciences that emphasize issues germane to biological and nature conservation.
Arjuna Subject : Umum - Umum
Articles 545 Documents
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Macro-fungal diversity and nutrient content of some edible mushrooms of Nagaland, India RAJESH KUMAR; ASHWANI TAPWAL; SHAILESH PANDEY; RAJIB KUMAR BORAH; DEVAPOD BORAH; JAYASREE BORGOHAIN
Nusantara Bioscience Vol. 5 No. 1 (2013)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n050101

Abstract

Abstract. Kumar R, Tapwal A, Pandey S, Borah RK, Borah DP, Borgohain J. 2013. Macro-fungal diversity and nutrient content of some edible mushrooms of Nagaland, India. Nusantara Bioscience 5: 1-7. The northeast region of India abounds in forest wealth, including variety of flora and fauna. The high humidity during monsoon period provides ideal atmospheric conditions for the growth of diverse group of macrofungal fruit bodies. Nagaland, the northeastern state of India is rich in biodiversity and encompasses large numbers of edible and non-edible mushroom species. Young and matured carpophores of 15 wild edible mushroom species were collected from 12 locations in different districts of Nagaland. Out of these four species belongs to family Agaricaceae, two belongs to Tricholomataceae and rest belongs to Boletaceae, Cantharellaceae, Russulaceae, Sarcoscyphaceae, Auriculariaceae, Polyporaceae, Schizophyllaceae, Pleurotaceae, and Lyophyllaceae. The selected species were analyzed for proximate analysis of nutritional values. The protein content varies from 22.50-44.93% and carbohydrates were recorded 32.43-52.07% in selected species. The documentation of wild edible mushrooms is very scanty in Northeast India. The key objective of the present study was to generate a database on macrofungal diversity, ecology, ethnomycology, utilization and nutrient status of important wild edible mushroom species of Nagaland, which forms a part of the food culture of the native peoples.
Effect of nitrogen fertilization on morphological and biochemical traits of some Apiaceae crops under arid region conditions in Egypt KHALID ALI KHALID
Nusantara Bioscience Vol. 5 No. 1 (2013)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n050103

Abstract

Khalid KA. 2013. Effect of nitrogen fertilization on morphological and biochemical traits of some Apiaceae crops under arid region conditions in Egypt. Nusantara Bioscience 5: 15-21. Arid regions in Egypt are characterized by poor nutrients content and unfavorable environmental conditions which negatively affect growth and productivity of medicinal and aromatic plants including anise, coriander and sweet fennel. So the main objective of the present investigation was to study the effect of different levels of N, namely 0 (control), 100, 150 and 200 kg ha-1 used as ammonium sulphate [(NH4)2SO] (20% N), on selected morphological and biochemical characteristics of anise, coriander and sweet fennel plants cultivated under arid regions conditions during two successive seasons. The most effective dose of nitrogen was 200 kg ha-14 of N, resulting in a positive increase in vegetative growth characters and content of essential oil, fixed oil, total carbohydrates, soluble sugars, protein and nutrients (NPK).
Response of Silybum marianum plant to irrigation intervals combined with fertilization SABER F. HENDAWY; MOHAMED S. HUSSEIN; ABD-ELGHANI A. YOUSSEF; REYAD A. EL-MERGAWI
Nusantara Bioscience Vol. 5 No. 1 (2013)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n050104

Abstract

Abstract. Hendawy SF, Hussein MS, Youssef AA, El-Mergawi RA. 2013. Response of Silybum marianum plant to irrigation intervals combined with fertilization. Nusantara Bioscience 5: 22-29. This study was investigated to evaluate the influence of different kinds of organic and bio fertilization under different irrigation intervals on the growth, production and chemical constituents of Silybum marianum plant. Data indicated that all studied growth and yield characters were significantly affected by the duration of irrigation intervals. Fertilizer treatments had a primitive effect on growth and yield characters. The interaction between irrigation intervals and fertilizer treatments has a clear considerable effect on growth and yield characters. The obtained results indicated the favorable effect of organic and bio fertilizers which reduce the harmful effect of water stress. Different treatments had a pronounced effect on silymarin content.
Study of altitude and selection on fiber biometry properties of Fagus orientalis Lipsky ZOHREH ZOGHI; DAVOUD AZADFAR; ALI KHAZAEIAN
Nusantara Bioscience Vol. 5 No. 1 (2013)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n050105

Abstract

Abstract. Zoghi Z, Azadfar D, Khazaeian A. 2013. Study of altitude and selection on fiber biometry properties of Fagus orientalis Lipsky. Nusantara Bioscience 5: 30-34. This research reports to the influence of altitude above sea level and selection on fiber biometry of beech wood (Fagus orientalis Lipsky). In this research, six trees in 550 MASL (three plus trees and three non-plus trees) and six trees in 850 MASL (three plus trees and three non-plus trees) were selected. One sample from each tree was gotten with increment borer at breast height. Fiber characteristics such as fiber length, fiber diameter, lumen width, and two wall thicknesses were measured in Franklin method. Slenderness ratio, flexibility ratio and rankle ratio were estimated. The results showed that the altitude had a significant effect on fiber length, lumen width, wall thickness, and biometry coefficients. Tree quality has a significant effect on fiber length, lumen width, and wall thicknesses and biometry coefficients. Fiber length, lumen width, slenderness ratio and flexibility ratio in plus trees were more than non-plus tree.
Coral disease distribution at Ras Mohammed and the Gulf of Aqaba, Red Sea, Egypt MOHAMMED SHOKRY AHMED AMMAR; FEKRY ASHOUR; HODA ABDELAZIM
Nusantara Bioscience Vol. 5 No. 1 (2013)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n050106

Abstract

Abstract. Ammar MSA, Ashour F, Abdelazim H. 2013. Coral disease distribution at Ras Mohammed and the Gulf of Aqaba, Red Sea, Egypt. Nusantara Bioscience 5: 35-43. Six sites along the Gulf of Aqaba and Ras Mohammed, Red Sea, Egypt were studied for coral disease distribution relative to environmental stress. These sites are (i) South Taba, (ii) South Nuweiba, (iii) Canyon, (iv) Eel Garden (at Dahab), (v) Shark Observatory and (vi) Yolanda. Number of coral diseases ranges from 6 diseases at site 4 (Eeel Garden) to 12 diseases at site 3 (Canyon). The site having the lowest number of coral diseases (site 4) is characterized by the highest percentage cover of coral diseases (24%). The coral disease atramentous necrosis attained the highest percentage cover in all sites (5, 5, 6, 6, 2 and 3%) in sites 1-6 respectively. A total of 16 diseases were reported being distributed in the following order in sites 1-6: 9, 9, 12, 6, 8 and 7 respectively. The coral disease atramentous necrosis is the most widely distributed one being found in all 6 sites followed by dark spots disease and ulcerative white spots being reported in 5 sites. The disease that is least distributed is the white tips being reported in site 5 only. The most commonly distributed disease (atramentous necrosis) infected six corals in site 1, two corals in site 2, nine corals in site 3, two corals in site 4, five corals in site 5 and five corals in site 6. However, the least commonly distributed disease (white tips) infected only two corals (Acropora humilis and Millepora dichotoma). Site 1, having Cyphastrea serailia being infected with highest number of diseases is characterized by the maximum metal concentrations of Zn, Cd, Pb and Ni in water and highest metal concentrations for Cu, Zn and Pb in sediments. Site 2, having M. dichotoma being infected with the highest number of diseases, is characterized by the highest Cu concentration in water. Site 4, having fewer number of coral diseases and highest percentage disease cover attained the highest levels of Cd and Ni in sediments.
Effect of ectomycorrhizae on growth and establishment of sal (Shorea robusta) seedlings in central India ABHISHEK PYASI; KRISHNA KANT SONI; RAM KEERTI VERMA
Nusantara Bioscience Vol. 5 No. 1 (2013)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n050107

Abstract

Abstract. Pyasi A, Soni KK, Verma RK. 2013. Effect of ectomycorrhizae on growth and establishment of sal (Shorea robusta) seedlings in central India. Nusantara Bioscience 5: 44-49. The aim of the present study was to develop ectomycorrhiza in sal sapling outside the sal growing areas. For this purpose sal seedling were raised at Jabalpur which is around 80 km away from natural sal forest (Motinala, Madhya Pradesh, India). Seed sowing was done with inoculation of ectomycorrhizal inocula prepared by isolating the fungi from surface sterilized young basidiocarp of Lycoperdon compactum and Russula michiganensis. The inocula of ectomycorrhizal fungus were prepared in wheat grains treated with gypsum. The synthesis of ectomycorrhiza was observed in the sapling planted in the experimental field at Jabalpur with production of basidiocarp of Lycoperdon compactum near saplings. The mycorrhized saplings also showed higher growth indices.
Determination of ethanol in acetic acid-containing samples by a biosensor based on immobilized Gluconobacter cells ANATOLY N. RESHETILOV; ANNA E. KITOVA; ALENA V. ARKHIPOVA; VALENTINA A. KRATASYUK; MAHENDRA K. RAI
Nusantara Bioscience Vol. 4 No. 3 (2012)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n040301

Abstract

Abstract. Reshetilov AN, Kitova AE, Arkhipova AV, Kratasyuk VA, Rai MK. 2012. Determination of ethanol in acetic acid containing samples by a biosensor based on immobilized Gluconobacter cells. Nusantara Bioscience 4: 97-100. A biosensor based on Gluconobacter oxydans VKM B-1280 bacteria was used for detection of ethanol in the presence of acetic acid. It was assumed that this assay could be useful for controlling acetic acid production from ethanol and determining the final stage of the fermentation process. Measurements were made using a Clark electrode-based amperometric biosensor. The effect of pH of the medium on the sensor signal and the analytical parameters of the sensor (detection range, sensitivity) were investigated. The residual content of ethanol in acetic acid samples was analyzed. The results of the study are important for monitoring the acetic acid production process, as they represent a method of tracking its stages.
In vitro rapid multiplication of Stevia rebaudiana: an important natural sweetener herb SHIVAJI DESHMUKH; RAVINDRA ADE
Nusantara Bioscience Vol. 4 No. 3 (2012)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n040303

Abstract

Abstract. Deshmukh S, Ade R. 2012. In vitro rapid multiplication of Stevia rebaudiana: an important natural sweetener herb. Nusantara Bioscience 4: 105-108. Stevia rebaudiana Bertoni, belonging to family Asteraceae and natural sweet plant, but due to poor seed viability, fertility, and vigor, Stevia cultivation is a challenging task. In the present study in vitro, rapid multiplication method was established for S. rebaudiana by inoculating explants on M.S. medium, supplemented with different combination of phytoharmone. The maximum number of shoots (18.3±0.8) was obtained on M.S. medium supplemented with BAP + KIN (1.5 + 0.5 mg/L). The highest rooting percentage (95.25) was observed with (IAA 0.1 mg/L). The rooted plants were successfully established firstly in soil with coco peat (1:1) and then directly in ordinary soil.
Eco-friendly synthesis and potent antifungal activity of 2-substituted coumaran-3-ones PRABHA SOLANKI; PRACHI SHEKHAWAT
Nusantara Bioscience Vol. 4 No. 3 (2012)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n040302

Abstract

Abstract. Solanki P, Shekhawat P. 2012. Eco-friendly synthesis and potent antifungal activity of 2-substituted coumaran-3-ones. Nusantara Bioscience 4: 101-104. 3-halochromones (IIa-c and IIIa-c) have been synthesized by treating 1- (2-hydroxyphenyl)-3-methyl-1,3-propanediones (Ia-c) with bromine or sulphuryl chloride in dioxane respectively. These chromones were employed in the synthesis of 2-acetyl-coumaran-3-ones (IVa-f). These were subjected to Knoevenagel condensation to give 2-cinnamoyl coumaran-3-ones. In vitro assay and field trials of these compounds against Fusarium oxysporum were carried out to study the antifungal effect of target compounds. Compound Va was the most effective growth inhibitor of the pathogen, whereas Vc showed a little tendency and Vb, Vd, Ve and Vf hardly inhibit the growth.
Tagetes erecta mediated phytosynthesis of silver nanoparticles: an eco-friendly approach UMESH P. DHULDHAJ; SHIVAJI D. DESHMUKH; ANIKET K GADE; MADHU YASHPAL; MAHENDRA K. RAI
Nusantara Bioscience Vol. 4 No. 3 (2012)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n040304

Abstract

Abstract. Dhuldhaj UP, Deshmukh SD, Gade AK, Yashpal M, Rai MK. 2012. Tagetes erecta mediated phytosynthesis of silver nanoparticles: an eco-friendly approach. Nusantara Bioscience 4: 109-112. Nanotechnology is a multidisciplinary field having applications in various fields like medicine, pharmacy, engineering, and biotechnology. An important step in nanotechnology is to develop simple and eco-friendly method for the nanomaterial synthesis. Here we describe simple and eco-friendly method for synthesis of silver nanoparticles by extract of Tagetes erecta plant leaves. The phytosynthesis (synthesis by plant) of silver nanoparticles was detected by color change from light-green to dark-brown. Synthesis of silver nanoparticles was confirmed by UV-Vis spectrophotometry, further characterization includes nanoparticle tracking analysis system (NTA) (LM20) and transmission electron microscopy (TEM). TEM analysis confirms the synthesis of the polydispersed spherical silver nanoparticles of 20-50 nm, with an average size of 30 nm.

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