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All Journal Jurnal Fitopatologi Indonesia Jurnal Hortikultura Indonesia Jurnal AGROTEKNOLOGI Jurnal Ilmiah Aplikasi Isotop Radiasi JURNAL ILMU PERTANIAN Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Jurnal Biologi Universitas Andalas Jurnal Agroindustri JURNAL AGRILAND BIOMA : Jurnal Biologi Makassar Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Journal of Applied Agricultural Science and Technology JURNAL AGROHITA Lumbung: Jurnal Ilmiah Politeknik Pertanian Negeri Payakumbuh Buletin Ilmiah Nagari Membangun Unri Conference Series: Agriculture and Food Security Jurnal Teknologi Pertanian Andalas Jurnal Agronomi Tanaman Tropika (JUATIKA) Agroteknika Agrotechnology Research Journal Jurnal Riset Perkebunan (JRP) Journal of Applied Agricultural Science and Technology Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi PERTANIAN TROPIK
., Yusniwati
Universitas Andalas
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Journal : JURNAL ILMU PERTANIAN

 1 
Profile and Bioactivity of Bioactive Compounds of Beauveria bassiana Fungi Entomopathogens of Endophytes as Plant Growth Boosters Yusniwati Yusniwati; Trizelia Trizelia; Nurbailis Nurbailis; Magdalena Saragih Saragih
AGRIUM: Jurnal Ilmu Pertanian Vol 26, No 1 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/agrium.v26i1.14364

Abstract

The purpose of this study was to identify bioactive compounds of Beauveria bassiana  entomopathogenic fungi derived from insect isolates of Leptocorisa oratorius and endophytic fungi B. bassiana from cocoa plants that have bioactivity as growth boosters.  The research was conducted in the laboratory of Biological Control, Faculty of Agriculture, Andalas University. The study was conducted for 4 months, using the GCMS method. From the results of the study, bioactive compounds identified as growth boosters of B. bassiana endofyt fungi from cocoa plants are compounds Acetic acid, Ethanoic acid, Ethylic acid, Glacial acetic acid, CH3COOH;  n- Hexadecanoic acid Hexadecanoic acid, Palmitic acid;  9-Octadecenoic acid (2)-(CAS), Oleic acid, Red oil, Oelsaure; octadecanoic acid (CAS) Stearic acid, n-Octadecanoicacid, vanilla; Ergosta-5,7,22-trien-3-ol, (3.,beta.,22 E) – (CAS), Ergosterol (CAS);  while  from the  entomopathogenic B. bassiana fungus from L. oratorius insects  are Acetic acid (CAS), Ethylic acid, vinegar acid, Ethanoic acid, CH3COOH, Dianhydromannitol; Isosorbide, D-Glucitol,1,4-3,6-dianhydro-(+)-D-Isosorbide Devicoran;  Hexadecanoic acid, methyl ester (CAS), Methyl palmitate, Uniphat A60;  n-Hexadecanoic acid Hexadecanoic acid, n- Hexadecanoic acid, Palmitic acid; 9-octadecenoic acid, methyl ester, (E)-elaidic acid; 9-octadecanoic acid (Z)-(CAS) , oleic acid, Red oil, Oelsauere; octadecanoic acid, stearic acid, -n-octadecanoic acid, Humko Industrene R; Ergosta-5,7,22-trien-3-ol, (3.beta.,22E)-CAS, Ergosterol (CAS)
Effect of Concentration and Time of Giving Paclobutrazol on Lumbu Hijau-Garlic Seedling Bulbs Nilla Kristina; Gustian Gustian; Yusniwati Yusniwati; Obel obel; Nadia Khairunnisa
AGRIUM: Jurnal Ilmu Pertanian Vol 27, No 1 (2024)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/agrium.v27i1.17643

Abstract

The farmer's interest in garlic planting is low because the yield is unsatisfied. One reason is the use of small cloves. Giving paclobutrazol is expected to increase the size of garlic cloves and bulbs. This research aims to determine the interaction between concentration and time of giving paclobutrazol, which produces the best size for cloves and bulbs. The research is a factorial, Completely Randomized Design. The first factor is the concentration of paclobutrazol:250 mg.L-1 and 500 mg.L-1 of water. The second factor is the time of applying paclobutrazol: 6 and 10, 8 and 12, 10 and 14 weeks after planting (w.a.p). Data were analyzed using variance, which will be continued with DNMRT at the 5% level. The results showed that giving paclobutrazol at 10 and 14 w.a.p resulted in the highest apparent stem diameter and yield, but even so, the weight of the largest and the smallest cloves was the lowest. Meanwhile, giving paclobutrazol at 6 and 10 w.a.p resulted in the highest weight of the largest cloves 1.95 g and the highest of the smallest cloves 0.55 g, even though the apparent stem diameter and yield were the lowest. Treatment of 250 mg.L-1 paclobutrazol resulted in the highest weight of the largest cloves 1.80 g.
Co-Authors Afrizal Nofri Agus Sutanto Alfi Asben Anwar Kasim Anwar, Aswaldi Aprissilia Taifani Galuh Utomo Aprizal Zainal Auzar Syarif Ayu Kurnia Illahi Budi, Rahmad Setia Damayanti, Elok Deivy Andhika Permata Dendy Tri Dharma Putra Denny Yulfa Dewi Rezki Etti Swasti Fadilla Arishadea Febriani Febriani Gusti Marlina Gustian Gustian Gustian Haliatur Rahma, Haliatur Indri Yanil Vajri Irfan Suliansyah Jumsalia Jumsu Trisno KRISTINA, NILLA Lily Syukriani Magdalena Saragih Magdalena Saragih Saragih Mellyyana Handayani Mismawarni Srima Ningsih Nadia Khairunnisa Nalwida Rozen Neswati Neswati Netti Herawati Noflindawati Noflindawati Nova Reskhi Firdaus Novizar Nazir Nurbailis Obel, Obel P.K. Dewi Hayati Prana Dipa Tiarani Reni Mayerni Ryan Budi Setiawan Sahroni Ridoi Saragih Magdalena Siska Efendi Sobrizal Sobrizal Syahbanuari Sitompul Syukri Arif Trizelia . Yaherwandi