التفاصيل البيبلوغرافية
| العنوان: |
Production of Bioherbicide from Sembung Vine (Mikania Micrantha) Origin of Bukit Lama Palembang. |
| المؤلفون: |
Haryati, Sri, Chew Tin Lee, Putri, Rizka Wulandari, Rahmatullah, Wardhani, Puteri Kusuma |
| المصدر: |
CET Journal - Chemical Engineering Transactions; 12/15/2021, Vol. 89, p307-312, 6p |
| مصطلحات موضوعية: |
HERBICIDES industry, MIKANIA, PHYTOTOXICITY, ALLELOPATHY, ETHYL acetate |
| مصطلحات جغرافية: |
PALEMBANG (Indonesia) |
| مستخلص: |
In crop control, weed is considered as a harmful plant. Weed can be controlled by applying the biochemical compound from allelopathic plants, which are environmentally friendly. In this study, a type of allelopathic plant, Sembung Vine (Mikania micrantha) that grow in Bukit Lama Palembang, was processed as a bioherbicide. A phytotoxicity test was conducted on the plant extract in methanol and extract mixture of n-hexane: ethyl acetate. The test was applied on the mung bean (Vigna radiata) seeds that were grown on a petri dish to analyze the germination, seedlings length, inhibitory effect, and biomass weight for methanol extract at 5; 10; 15; 20 % (w/v). The crude methanol extract was fractionated with the mixture of n-hexane: ethyl acetate (1:0; 9:1; 8:2; 7:3; 6:4; and 0:1). Each sample was tested at 4,000 ppm crude extract concentration to determine phytotoxicity effects. All samples were in triplicates. The methanol extract showed the highest inhibition of 99.4 % at 20 % (w/v). The fraction of M.mircrantha extract with n-hexane: ethyl acetate eluent showed the highest inhibition of 55.48% at 6:4 ratio. [ABSTRACT FROM AUTHOR] |
|
Copyright of CET Journal - Chemical Engineering Transactions is the property of AIDIC Servizi Srl, Italian Association of Chemical Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
Full Text Finder