Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal Jurnal Silvikultur Tropika (JST) MEDIA KONSERVASI Jurnal (FORSINTA) Informatika, Sistem Informasi dan Kehutanan
Betty Purwati
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Education Energy Environmental Science Social Sciences

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Diversity of Arbuscular Mycorrhizae Fungi from Rhizosphere of Daemonorops draco Blume in Jambi: STATUS FUNGI MIKORIZA ARBUSKULA (FMA) PADA RIZOSFER JERNANG (Daemonorops draco Blume) DI JAMBI Betty Purwati; Sri Wilarso Budi; Basuki Wasis
Media Konservasi Vol 24 No 3 (2019): Media Konservasi Vol. 24 No. 3 Desember 2019
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (295.473 KB) | DOI: 10.29244/medkon.24.3.261-268

Abstract

Tujuan dari penelitian ini adalah untuk mengkaji keanekaragaman Fungi Mikoriza Arbuskula (FMA) pada rizosfer jernang di Jambi. Teknik pengambilan sampel tanah dan akar dilakukan dengan metode proporsional. Pengambilan sampel tanah dilakukan secara komposit pada kedalaman 0-20 cm dan 20-40 cm, contoh tanah diambil dari rizosfer jernang sebanyak 500 g pada setiap batang. Spora diisolasi dengan tehnik tuang saring basah dan dilanjutkan dengan sentifugasi, lalu kepadatan sporanya diukur dan diidentifikasi. Hasil identifikasi menunjukkan rata-rata jumlah spora adalah 106,39-209,46 spora per 20 g tanah. Kolonisasi akar berada pada kisaran 39,25%-64,25%. Keanekaragaman FMA menunjukkan 48 tipe spora FMA yang terdiri dari 31 tipe Glomus, 9 tipe Acaulospora, 7 tipe Scutellospora, dan 1 tipe Gigaspora. Glomus memiliki tingkat penyebaran tertinggi di masing-masing kedalaman. Kelimpahan relatif Glomus di kedua kedalaman sebesar 100 %. Frekuensi relatif pada Glomus juga mendominasi pada kedalaman tanah 0-20 cm sebesar 92,27%, dan tanah pada kedalaman 20-40 cm sebesar 95,05%. Kata kunci: FMA, Daemonorops draco Blume, Jambi
Optimizing the Use of Arbuscular Mycorrhizal Fungi and Bio-organic to Produce Quality Jernang (Daemonorops draco) Seeds as a Support for Community Economy Purwati, Betty; Pertiwi, Hutami Indah; Aufa, Muhammad Agus
Journal of Tropical Silviculture Vol. 15 No. 03 (2024): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.15.03.243-250

Abstract

Jernang rattan is produced from a palm species surface layer of fruit by resine with dark red. Jernang rattan cultivation has several obstacles due to limiteation of seed availability, low seed production, recalcitrant seeds, and slow seedling growth. In order to accelerate seedling growth and providing a good quality of seedlings, an inoculation of seedling with Arbuscular Mycorrhizal Fungi (AMF) and addition of bio-organics in growing media is needed. This study aimed to analyze the growth responses of Daemonorops draco Blume seedlings inoculated by AMF and addition of bio-organic. The research design used was completely randomized design which consists of two factors, AMF (M) consists of four levels (M0 = Without AMF, M1= AMF collection in the mycorrhizal laboratory M2= Indigenous FMA from rattan rhizosphere and bio-organic (B) consisting of five levels (B0= Without bio-organic, B1= dose of bio-organic 5%, B2= dose of bio-organic 10%, B3= dose of bio-organic 15%, B4= dose of bio-organic 20%). The results showed that control soil media could not to support the growth of Rattan Jernang Seedlings. The plant treated by interaction (M2B2) increased plant height by 140.76%, diameter by 106.57% and biomass by 591.22% compared with control. Keywords: AMF, Bio-organik, Daemonorops draco Blume, Seedling growth
PENGARUH KONSENTRASI DAN LAMA PERENDAMAN ATONIK TERHADAP PERKECAMBAHAN BENIH ROTAN JERNANG (Daemonorops draco Blume.) Purwati, Betty; Pertiwi, Hutami Indah; Mandala, Bakti
Jurnal Informatika, Sistem Informasi dan Kehutanan (FORSINTA) Vol. 3 No. 1 (2024): Jurnal Informatika, Sistem Informasi dan Kehutanan (Forsinta)
Publisher : LPPM Universitas Muhammadiyah Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53978/jfsa.v3i1.369

Abstract

Jernang rattan is produced from a palm species surface layer of fruit by resine with dark red. Jernang rattan cultivation has several obstacles due to limiteation of seed availability, low seed production, and has technical problems in the form of hard fruit skin. This study aimed to studied the effect of the interaction of atonic concentration and soaking time for jernang rattan seeds on their germination. There were two factors in this study: Atonic concentration treatment (5 levels) and soaking time (3 levels). The results show that increasing the germination of Jernang rattan seeds can be done using an atonic concentration of 15 ppm and soaking for 1 hour. This is because it provides better results on research variables.
Co-Authors Aufa, Muhammad Agus Bakti Mandala Basuki Wasis Pertiwi, Hutami Indah Sri Wilarso Budi