Article Per Year (5 Year)
p-Index From 2019 - 2024
0.23
P-Index
This Author published in this journals
All Journal Best Journal (Biology Education, Sains and Technology)
Karin Alifia Rachmadani
Universitas Muhammadiyah Lamongan, Jawa Tengah
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Public Health

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Uji Ketahanan dan Total Alkaloid Tembakau (Nicotiana tabaccum) Setelah Infeksi Ralstolnia solanacearum Rofiatun Solekha; Putri Ayu Ika Setiyowati; Dimas Arya Nugraha; Karin Alifia Rachmadani
BEST Journal (Biology Education, Sains and Technology) Vol 4, No 1 (2021): Juni 2021
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v4i1.3588

Abstract

Ralstolnia solanacearum is solanacearum is non forming, gram negative, aerobic plant pathogen that causes wilting in various host plant. Ralstolnia solanacearum is non these bacteria cause wilt disease in tabacco plants which can cause death by up to 50%. In tobacco plants, resistance analysis in the form of alkaloid content is required, the use of alkaloids in plants is as protection form pest attacks, plant reinforcements and hormone regulators. This study aims to analyze the resistance after developing tobacco wilt disease after Ralstolnia solanacearum infection. This study used kemloko 2 and kemloko 3 varieties as resistant treathments, kemloko 1 varieties which were susceptible to being used as negative controls, and moderately resistant Sindoro 1 varieties as positive controls. Reliability analysis using IP and AUDPC than the alkaloid cntent analysis using chloroform. The result showed the kemloko 3 variety tobacco had 103, 40 value; kemloko 2 11,74; sindoro 1 205,76; and kemloko 1 has value of AUDPC 350,22. Kemloko 3 is the most resistant variety after Ralstolnia solanacearum infection.  The result of the analysis showed that the highest total alkaloid levels were found in kemloko 3, namely 15,760 ± 0,51 mg equivalent to the value of caffeine / gram. This shows that there is a correlation between the resistance of a plant to the many alkaloid compounds in the plant. The more resistant, the more lacloid compound content.  
Co-Authors Dimas Arya Nugraha Putri Ayu Ika Setiyowati Rofiatun Solekha