scholarly journals Studi Literasi Taksonomi dan Penelusuran Spesimen Lektotipe Cengkih (Syzygium aromaticum (L.) Merr. & Perry)

2020 ◽  
Vol 9 (1) ◽  
pp. 363
Author(s):  
Suparman Suparman ◽  
Nurhasanah Nurhasanah ◽  
Bahtiar Bahtiar ◽  
Sri DAS

Old scientific names of clove, Caryophyllus aromaticus, was published in 1753 by Carrolus Linnaeus and up to now it has many synonyms. Now, the old name is still recognized as basionim of clove. Merrill & Perry, based on the character, subsequently revised the genus of clove from the Caryophyllus to Syzygium, so the accepted scientific name is Syzygium aromaticum. The lectotype specimen was designed by McVaugh in 1989 and stored in BM from the Clifford collection.

1970 ◽  
pp. 01
Author(s):  
Tijjani Ahmadu ◽  
Abdulaziz Bashir Kutawa ◽  
Jafar Sani Adam ◽  
Muhammad Abdulhadi ◽  
Mohammed Iliya

Potato, (Solanum tuberosum (L.)) is a valuable stable food grown for its edible starchy tuber. This work was aimed to test the efficacy of indigenous plants extract for controlling wet rot disease of potato caused by Rhizopus stolonifer. The fungi was isolated from decaying bread and grown on potato dextrose agar (PDA) plates. Ripe Ginger (Zingiber officinale) (rhizome), West African pepper (Piper guineense) flower, Clove (Syzygium aromaticum) seed were collected from Muda Lawal Market, Bauchi, Nigeria. The dried seed were grinded using blender to get ginger, clove and West African pepper powder. Radial mycelia growth of Rhizopus stolonifer varied significantly (p≤0.01) with the application of different plant extracts. Mycelia growth of Rhizopus stolonifer was found to be low in potatoes treated with West African pepper (0.26 cm) than those treated with ginger (0.32 cm) and clove (0.33 cm). However, as observed from the result, ginger and clove did not differ statistically in their effect on Rhizopus mycelia growth (in vitro) but showed a better effect than the control treatment (0.40 cm). Inhibition of the mycelia growth by the West African pepper seed extract is an indication that it is fungicidal.


2017 ◽  
Vol 6 (2) ◽  
pp. 179
Author(s):  
Mukhtar Luthfi ◽  
Ani Kurniawati
Keyword(s):  

Penelitian bertujuan mempelajari dan meningkatkan keterampilan budidaya tanaman cengkih serta pengelolaan produksi bunga cengkih pada skala komersil. Kegiatan dilakukan selama empat bulan mulai Februari – Juni 2016 di Kebun Branggah Banaran, Blitar, Jawa Timur. Pengelolaan panen bunga cengkih diperlukan untuk menjaga kualitas dan kuantitas hasil panen yang dihasilkan dan untuk menentukan waktu panen yang tepat, karena hasil produksi terbaik diperoleh pada saat bunga matang petik. Pengamatan yang dilakukan meliputi kapasitas pekerja, transportasi panen, sampling bunga, peralatan panen, taksasi panen dan teknik pengeringan. Hasil pengamatan menyatakan bahwa transportasi panen, kapasitas pekerja, sampling bunga dan ketepatan taksasi cukup baik namun masih terdapat kekurangan dalam penyediaan peralatan panen khususnya alat pelindung diri. Pemanenan dilakukan selama 3-4 bulan. Teknik pengeringan dilakukan menggunakan sinar matahari selama delapan hari dengan cuaca cerah. Pengelolaan panen di Kebun Branggah Banaran secara umum telah dilakukan dengan cukup baik.


2012 ◽  
pp. 66-69
Author(s):  
Nhan Duc Nguyen ◽  
Cong Nho Luong ◽  
Hoang Vu Nguyen

Background: The erosion of mosses on the surface of Hue imperial citadel has caused a lot of harm and is currently an urgent problem to be solved. Objectives:1. Identifying some moss species growing on Hue relics. 2. Determining the cause of slipperiness and the living environment mosses. 3. Finding a solution to limit the intrusion of the mosses. Methods: The methods are: identifying scientific name by comparing patterns, identify mucus, pH measurement and evaluation of the effects of certain chemicals on the growth of mosses in the laboratory. Result: The moss species that develop popularly in Hue relics is Funaria hygrometrica, Bryum apiculatum, Trichostomum orthodontum, Fissidens lycopodioides. Funaria hygrometrica is the most popular moss. The cause of the slipperiness is mucus in moss cells released outside the moss after death. Mosses grow well in moist environments, clear and slightly acidic surface. After two days assessing the effect of citric acid 18%, 15%, 10% and 7% NaHCO3, 5%, 3% on the growth of moss, the mosses all died completely. Since then identified two types of chemicals have been found to completely dead moss, inexpensive, environmentally friendly and does not affect the surface of architectures are citric acid 10% solution and NaHCO3 3% solution. Keywords: The moss erosion, Funaria hygrometrica, mucus, citric acid, NaHCO3 Key words: The moss erosion, Funaria hygrometrica, mucus, citric acid, NaHCO 3


2020 ◽  
Vol 5 (2) ◽  
pp. 364-375
Author(s):  
Amraini Amelia ◽  
◽  
Nining Sugihartini ◽  
Hari Susanti ◽  

This review aims to determine the types of bases that can be used every day, which are effective and efficient as anti-inflammatory drugs. The research method used was to review the development of clove essential oil formulations that have been carried out using various concentrations of various types of bases including M / A type cream, A / M type cream, water soluble base, lotion, emulgel, hydrocarbons, hydrogels and absorbents. The recommended formulation is type M / A cream with a concentration of 5% clove flower essential oil. The types of bases studied were M / A cream, type A / M cream, water soluble base, lotion, emulgel, hydrocarbons, hydrogels and absorption properties which had good physical properties and did not irritate the skin of the test animals. This review refers to several national and international journals released in the last ten years, from 2010 to 2020.


2013 ◽  
Vol 7 (21) ◽  
pp. 2454-2463 ◽  
Author(s):  
Sessou Philippe ◽  
Farougou Souaiuml bou ◽  
Yegrave houeacute nou Boniface ◽  
Agniwo Bienvenu ◽  
Alitonou Guy ◽  
...  

2021 ◽  
Author(s):  
Muhammad Saeed ◽  
Muhammad S. Khan ◽  
Mahmoud Alagawany ◽  
Mayada R. Farag ◽  
Othman Alqaisi ◽  
...  

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