Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Jurnal Biologi Tropis
Lu'lu' Kholidah Fauziah
Politeknik Negeri Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Materials Science & Nanotechnology

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Analysis of Weed Vegetation in Robusta Coffee (Coffea robusta L.) Traditional Farm at Pesawaran, Lampung Nindy Permatasari; Made Same; Resti Puspa Kartika Sari; Lu'lu' Kholidah Fauziah
Jurnal Biologi Tropis Vol. 23 No. 4 (2023): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i4.5422

Abstract

Weeds are highly undesirable plants in plantation areas, including robusta coffee plants. This is as a result of the presence of weeds that might minimise the productivity of robusta coffee plants. Currently, various types of weeds found in robusta coffee plants are known. This study aimed to enumerate the types of weeds found in robusta coffee plants. The research was conducted in June 2023 in robusta coffee plantations in Wiyono Village, Gedong Tataan, Pesawaran, Lampung Province. The research was conducted by purposive sampling with the plot method. The analysis showed that the composition of weeds in coffee plants consisted of 9 families and 14 species. Ageratum conyzoides appeared to dominate the coffee plants with the highest Summed Dominance Ratio (SDR) value (46.08%).  The weeds diversity index (H') in coffee plants was 0.823 and the dominance index was 0.636576.
EFFECT OF APPLICATION GIBBERELLIN AND SOAKING TIME ON THE GERMINATION OF TOBACCO SEEDS (Nicotiana tabacum L.) Lu'lu' Kholidah Fauziah; Nindy Permatasari; Resti Puspa Kartika Sari; Maisuri Hardani; Sismita Sari; Maryanti Maryanti; Devita Harijayanti
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 10 No. 2 (2026): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v10i2.8408

Abstract

Tobacco (Nicotiana tabacum L.) is a plantation commodity that plays a strategic role in supporting the agricultural sector. One of the problems in tobacco cultivation is the low germination percentage of seed because of seed dormancy. This study aims to determine the effects of gibberellin concentration and soaking duration on the germination percentage and germination index of tobacco seeds. This study was conducted from February to March 2026 at the Laboratorium Tanaman II, Panen dan Pasca Panen Perkebunan, Politeknik Negeri Lampung. This study used a Completely Randomized Design (CRD) with two factors: Gibberellin concentration (0, 10, 15, and 20 ppm) and soaking duration (1, 3, and 5 hours), with three replications for each treatment. The parameters evaluated were germination percentage and germination index. Data analysis using SPSS was followed by DMRT post-hoc test at 5% significance level. The results showed that gibberellin application and soaking duration had a significant effect on the germination percentage and germination index of tobacco seed. However, no significant interaction was found between the two treatment factors tested. A treatment using gibberellin 20 ppm increased the germination percentage by 5.78% and the germination index by 0.38 compared to the control. Meanwhile, a soaking duration of 5 hours increased the germination percentage by 6.83% and the germination index by 0.40 compared to the control. Keywords: Tobacco, germination percentage, gibberellin, germination index, soaking duration
Co-Authors Devita Harijayanti Made Same Maisuri Hardani maryanti, Maryanti Nindy Permatasari RESTI PUSPA KARTIKA SARI Sismita Sari