scholarly journals ANALISIS VEGETASI DI KAWASAN PULAU MENJANGANTAMAN NASIONAL BALI BARAT (TNBB)

2020 ◽  
Vol 3 (2) ◽  
pp. 79
Author(s):  
Erni Mukti Rahayu
Keyword(s):  
Azadirachta Indica ◽  
Rauvolfia Serpentina ◽  
Ceriops Tagal ◽  
Acacia Leucophloea

Pulau Menjanganmerupakan kawasan dalam Taman Nasional Bali Barat (TNBB) yang tergolong kawasan pelestarian alam yang memiliki vegetasi yang beragam, khususnya ekosistem darat dan ekosistem laut. Ekosistem darat terdiri hutan dataran rendah, savana, dan hutan pantai. Keberadaan vegetasi di Pulau Menjangansangat penting guna mendukung fungsi kawasan dalam pelestarian alam. Namun, data tentang vegetasi pada kawasan Pulau Menjanganmasih sangat terbatas. Oleh sebab itu perlu adanya penelitian tentang analisis vegetasi dimana nantinya dapat dimanfaatkan sebagai sumber data atau informasi pada kawasan Pulau MenjanganTNBB. Tujuan penelitian ini adalah untuk mengetahui Jenis tumbuhan dan Indeks Nilai Penting, Indeks Keragaman jenis, Indeks Kekayaan Jenis, dan Indeks Kemerataan vegetasi hutan yang berada di kawasan Pulau MenjanganTaman Nasional Bali Barat. Metode pengambilan data menggunakan metode transek dengan IS 1%, petak ukur yang digunakan adala 2x2 meter untuk semai, 5x5 meter untuk pancang, 10x10 meter untuk tiang, dan 20x20 meter untuk pohon. Hasil Analisis Vegetasi Indeks Nilai Penting tingkat pohon didominasi oleh Acacia leucophloea (Roxb) Willd pada habitat hutan pantai yaitu sebesar 107.63%, habitat savana sebesar 172,33%, dan hutan dataran rendah sebesar 48,78%. Vegetasi tingkat tiang pada habitat hutan pantai Pemphis acidula Forst sebesar 94.85% sedangkan untuk savana Azadirachta indica A. Juss sebesar 106,49% dan hutan dataran rendah dengan INP sebesar 68,34% yaitu Schoutenia ovata Korth. Vegetasi tingkat pancang pada habitat hutan pantai yaitu Ceriops tagal (Pers) CBRob dengan INP sebesar 86.09%, sedangkan untuk savana INP tertinggi sebesar 105.75% pada Azadirachta indica A. Juss, dan hutan dataran rendah yaitu Rauvolfia serpentina (L) Benth dengan INP 35.95%. Vegetasi tingkat semai pada hutan pantai yaitu Caesalpinia bonduc (L) Roxb dengan INP yang didapat 30.04% dan savana terdapat pada Cleoma viscosa Linnaeus dengan INP 67.77%, sedangkan untuk hutan dataran rendah yaitu Rauvolfia serpentina (L) Benth 60.42%. INP tersebut menunjukkan bahwa keadaan vegetasi yang baik dan terdapat beberapa jenis pohon yang mendominasi hal ini karena keadaan hutan merupakan hutan alam sehingga pertumbuhannya ada yang bersifat dominan dan tertekan. Indeks keanekaragaman tumbuhan di Kawasan Pulau Menjangan, Taman Nasional Bali Barat tergolong dalam kategori sedang pada hutan dataran rendah dimana didapat hasil sebesar 2.65. Indeks kekayaan jenis didapat hasil 5,24 yang menandai bahwa kekayaan jenis tergolong tinggi pada hutan pantai. Indeks kemerataan jenis diperoleh hasil dalam kategori merata karena nilai indeks kemerataan spesies berada pada nilai 1.61.

Traditional, Pharmacological and Patenting Potential of Neem (Azadirachta indica): A Review

2017 ◽  
Vol 3 (4) ◽  
pp. 383-391
Author(s):  
Mohd Asif Khan ◽  
Shashi Bhooshan Tiwari ◽  
Himanshu Gupta ◽  
Huma Noor
Keyword(s):  
Azadirachta Indica ◽  
Indian Subcontinent ◽  
National Academy Of Sciences ◽  
Neem Tree ◽  
Commercial Plant ◽  
Pharmacological Potential ◽  
Pharmacologically Active ◽  
In The Beginning ◽  
Prevention And Cure ◽  
Academy Of Sciences

Since ancient time, herbal drugs were highly used in the prevention and cure of various human illnesses. In India, Azadirachta indica being commonly known as Neem or Margosa is one of the multi-functional trees; belonging to Meliaceae family. In 1992, the US National Academy of Sciences was published a report entitled ‘Neem- a tree for solving global problems’. It is still considered as ‘village dispensary’ throughout the India. There are two species of Azadirachta which have been investigated; Azadirachta indica that is found in the Indian subcontinent and Azadirachta excelsa Kack that is homegrown to Indonesia and Philippines. A large number of pharmacologically active substances have been identified and isolated from the different parts of neem including azadirachtin, meliacin, gedunin, salanin, nimbin, valassin and various other components which are derived from these main compounds. Many different studies have been evaluated and authenticated for its various traditional and pharmacological activities like itching, leprosy, wound healing, spermicidal, anti-inflammatory, insecticidal, antidiabetic and analgesic etc. In the beginning of 1979, patenting on neem was started by CSIR to separate the active compounds from neem oil. Its great implantation fights with soil erosion, global warming, deforestations and desertification world-wide. In 2002, World Neem Conference raised the neem tree as an industrial or commercial plant. This review is going to explore comprehensively; traditional, pharmacological potential along with patenting, environmental & industrial significant of various parts of neem tree with safety concerns.

PHYTOCHEMICAL SCREENING AND LARVICIDAL EFFECT EVALUATION OF AZADIRACHTA INDICA (L) LEAF EXTRACT ON DERMESTES MACULATUS (DE GEER, 1774) INFESTATION OF SMOKED CLARIAS GARIEPINUS (BURCHELL, 1822)

2020 ◽  
Vol 4 (2) ◽  
pp. 41-45
Author(s):  
Sadam Sulaiman Indabo ◽  
Rufai Zakari
Keyword(s):  
Azadirachta Indica ◽  
Leaf Extract ◽  
Standard Procedure ◽  
Clarias Gariepinus ◽  
Phytochemical Screening ◽  
Range Finding ◽  
Dermestes Maculatus ◽  
Randomized Design ◽  
Fish Samples ◽  
Initial Source

Dermestes maculatus is a major pest of stored fish in Nigeria, fish is preserved with highly persistent synthetic chemicals. There have been an increasing effort at developing plant-based toxicants that are environmentally friendly. Therefore, this study was conducted to screen the leaf extract of Azadirachta indica for phytochemical constituents. The efficacy of the methanolic leaf extract of the plant against D. maculatus was also evaluated. The leaves of A. indica were obtained, processed and taken to laboratory for methanolic extraction. Phytochemical screening was carried out to identify saponins, flavonoids, alkaloids, tannins, steroids, cardiac glycosides, glycosides, triterpenes and carbohydrates using standard procedure.  Both clean and infested samples of smoke-dried Clarias gariepinus were purchased from Sabon Gari Market, Zaria. The infested samples were used as initial source of D. maculatus larvae. Range finding test was carried out prior to the bioassay. During the bioassay, clean un-infested fish samples were weighed and introduced into kilner jars and respective dosages of 0.2g, 0.4g, 0.6g and 0.8g of extract were added. Another set of fish samples without the extract were maintained as control. The experiment was arranged in Completely Randomized Design with three replicates. Fifteen larvae of D. maculatus were introduced into both treated and control containers and covered. Mortality was recorded after 24, 48, 72 and 96 hours. Data obtained revealed an increase in mortality with increasing dose and time. Mortality ranged from 1.67 to 11.00. Therefore, leaf extract of A. indica should be incorporated in the development of larvicide against D. maculatus.   

Dairy Farmers Empowerment in Subak Anggabaya Penatih Timur Denpasar Bali Indonesia

2018 ◽  
Vol 9 (05) ◽  
pp. 20218-20223
Author(s):  
I Ketut Arnawa ◽  
I Wayan Runa ◽  
I Made Sukerta ◽  
Putu Sri Astuti ◽  
Dan Luh Kadek Budi Martini
Keyword(s):  
Rice Straw ◽  
Azadirachta Indica ◽  
Nutritional Value ◽  
Organic Fertilizer ◽  
Process Technology ◽  
Dairy Farmers ◽  
Training Activity ◽  
Good Nutrition ◽  
And Training ◽  
Spraying Method

The main purpose for the application of science and technology for livestock group of cow, is to form a group of skilled and professional livestock, as vaccinators, can take advantage of Azadirachta indica leaves a plant insecticide, apply a good cage sanitation, can produce organic fertilizer from feces of cow, can treat hay as feed to good nutritional value. The method used is education and training. Activity results obtained, that 10 percent of members of the group have managed to become vaccinators cadres, able to implement good sanitation stables, feces of cow (Stomoxys calsitrans) can process technology with EM4 into organic fertilizer and can process the rice straw with urea spraying method, to produce feed hay to the value of good nutrition for growing cattle.

Vegetasi Mangrove sebagai Bahan Makanan pada Empat Suku di Papua Mangrove Vegetation as Foods amongst Ethnics in Papua

2011 ◽  
Vol 16 (1) ◽  
Author(s):  
Mahmud Mahmud
Keyword(s):  
Bruguiera Gymnorrhiza ◽  
Nypa Fruticans ◽  
Sonneratia Alba ◽  
Mangrove Vegetation ◽  
Ceriops Tagal

Vegetasi mangrove merupakan salah satu bagian penting dalam kehidupan masyarakat Papua. Penelitian dilakukan dengan observasi lapangan dan telah pustaka. Tujuan penelitian untuk mengetahui vegetasi mangrove yang dipergunakan sebagai bahan makanan pada empat suku yang ada di Papua Hasil penelitian menunjukkan terdapat 7 jenis dari 3 suku vegetasi mangrove yang dimanfaatkan sebagai makanan. Ke-7 jenis tersebut :Bruguiera gymnorrhiza Lam, Ceriops tagal B.Rob, Nypa fruticans Wurmb, Bruquiera parviflora, Rhizopora apiculata, Sonneratia alba J.Sm, dan Sonneratia avota dari 3 suku Rhizophoraceae, Sonneratiaceae, Arecaceae. Kegunaan vegetasi mangrove sebagai bahan makanan di antaranya: sebagai makanan pokok, rujakan, pengganti pinang, pengganti kelapa, penambah rasa, dan minuman.

Formulation and Evaluation of Polyherbal Cream Containing Cinnamomum zeylanicum Blume, Glycyrrhiza glabra L and Azadirachta indica A. Juss. Extracts to Topical Use

2020 ◽  
Vol 25 (2) ◽  
pp. 61-71
Author(s):  
Rajendra Gyawali ◽  
Rupesh Kumar Gupta ◽  
Sahana Shrestha ◽  
Rajendra Joshi ◽  
Prem Narayan Paudel
Keyword(s):  
Azadirachta Indica ◽  
Antioxidant Properties ◽  
Flow Property ◽  
Antioxidant Property ◽  
Glycyrrhiza Glabra ◽  
Cinnamomum Zeylanicum ◽  
Cream Formulation ◽  
Glycyrrhiza Glabra L ◽  
Lipid Peroxidase ◽  
Dpph Scavenging

Alcoholic extracts of medicinal plants Cinnamomum zeylanicum Blume, Glycyrrhiza glabra L, and Azadirachta indica A. Juss were subjected to the evaluation of antioxidant properties and combined for the cream formulation. The antioxidant property was determined by using the 2, 2-diphenyl-1-picrylhydrazyl (DPPH) assay and inhibition of lipid peroxidase assays. The cream formulation was designed using Minitab software and a central composite design was used to study the effect of dependent variables, steric acid and cetyl alcohol on the response variables such as, viscosity, pH, and spreadability. The phytochemical screening of extracts showed the presence of tannin, phenol, flavonoids, saponins, and alkaloids. Antioxidant properties of the extracts and their relative composition were found variable. Composition F3 (C. zeylanicum Blume: G. glabra L: A. indica A. Juss; 01: 02: 01) possessed the highest antioxidant capacity compared to other ratios. The cream prepared from this composition was found stable for pH, viscosity as well as antioxidant activity under normal condition (25) and accelerated condition (40 ). The cream with DPPH scavenging activity of 93.86 % at 15 µg/mL (IC50 8.58±0.30) and lipid peroxidase assay 90.93 % at 200 µg/mL (IC50 72.30±0.60) with pH 5.50 was found with a non-Newtonian positive thixotropic flow property. Parameters like pH, viscosity, and spreadability of the cream were within the acceptance range, and found stable and permeable

Callus Induction and Plant Regeneration in Rauvolfia Serpentina (L.) Benth Ex. Kurz.

2009 ◽  
Vol 24 ◽  
pp. 82-88 ◽  
Author(s):  
Saraswoti Aryal ◽  
Sanu Devi Joshi
Keyword(s):  
Acetic Acid ◽  
Callus Induction ◽  
Coconut Milk ◽  
Ms Medium ◽  
Rauvolfia Serpentina ◽  
History Museum ◽  
Short Period ◽  
Murashige Skoog ◽  
Callus Tissue Culture

Rauvolfia serpentina (L.) ex. Kurz is an important medicinal plant. Callus induction and regeneration was studied from stem explant of in-vitro grown plant of Rauvolfia serpentina(L.) Benth. ex Kurz (Apocynaceae) on Murashige Skoog (1962) medium supplemented with 1mg/l 2,4-Dichlorophenocy acetic acid (2,4-D) and 1mg/l Kinetin (Kn). Vigorous growth of callus occurs after 4 weeks of culture. Callus was sub-cultured on Murashige and Skoog (MS) medium supplemented with different concentration of 2, 4-D (0.5-3.0 mg/l) and 10% coconut milk. Regeneration of plantlets occurred on MS medium containing 3 mg/1 of 2, 4-D and 10% coconut milk. These plantlets were rooted on MS medium supplemented with 1 mg/l IAA .The regenerated plantlets were able to grow on soil after short period ofacclimatization. Key words: Explant; In-vitro culture; MS medium;  2, 4 Dichlorophenoxy acetic acid; Kinetin; Callus; Tissue culture; Coconut milk. Journal of Natural History Museum Vol. 24, 2009 Page: 82-88

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