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All Journal PROSIDING SEMINAR NASIONAL Biosaintifika: Journal of Biology & Biology Education Journal of Community Capacity Empowerment Biosaintifika: Journal of Biology & Biology Education
Tyas Soemarah K.D
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education

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The Effects of Dose Rhizoctonia Binucleat (BNR) and Phosphorus to Nitrate Reductase Activity (NRA) and Chlorophyll of Vanilla Seedling (Vanilla planifolia Andrews) Haryuni, Haryuni; Dewi, Tyas Soemarah Kurnia
Biosaintifika: Journal of Biology & Biology Education Vol 8, No 2 (2016): September 2016
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v8i2.6328

Abstract

Vanilla (Vanilla planifolia Andrews) is one of the important exported commodities in Indonesia. Indonesia is one of top five major vanilla exporters in the world, that produce the high quality of Indonesian vanilla with high vanillin content (2.75%). The aims of this research were to determine the effects of dose binukleat Rhizoctonia (BNR) and phosphorus as well as the interaction of the nitrate reductase activity (NRA) and chlorophyll of the vanilla seedling (Vanilla planifolia Andrew). Method in this research used completely randomized factorial design, by involving two factors (dose of BNR inoculation and Phosphor). The first factor is without inoculation and inoculation BNR (M0, M1, M2, M3) wich consists of (0,5, 10, 15) g/polybag, the second factor is the dose of phosphorus fertilizer (P0, P1, P2, P3) which consists of (0, 3, 6, 9) g/polibag. The results showed that the inoculation dose of BNR and doses of phosphorus not significant and lower levels of NRA and chlorophyll while the interaction dose of BNR and phosphorus significantly and increase levels of NRA and chlorophyll of vanilla seedling. Nitrate Reductase Activity and chlorophyll has important role in metabolism process as a plant growth indicator.How to CiteHaryuni, H., & Dewi, T. S. K. (2016). The Effects of Dose Rhizoctonia Binucleat (BNR) and Phosphorus to Nitrate Reductase Activity (NRA) and Chlorophyll of Vanilla Seedling (Vanilla planifolia Andrews). Biosaintifika: Journal of Biology & Biology Education, 8(2), 141-147.
PENGARUH DOSIS RHIZOCTONIA Binukleat (BNR) dan PUPUK POSFOR TERHADAP PERTUMBUHAN BENIH VANILI (Vanilla planifolia Andrew) -, Haryuni; Soemarah K.D, Tyas; Nuryati, Titik
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2015: Prosiding Bidang Teknik dan Rekayasa The 2nd University Research Colloquium
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (365.789 KB)

Abstract

The aims of this research are to study the effec of Rhizoctonia binucleat (BNR) and dosage of phosfor to growth vanilla seedling (Vanilla planifolia Andrew). The research conducted at the Faculty of Agriculture, Tunas Pembangunan University of Surakarta Central of Java Province. The experiment was arranged in a completely randomized factorial design, consisted of two factors. The first factor was BNR inoculation and non inoculation of vanilla seedling (M0, M1, M2, M3) that consisted of (0,5, 10, 15) g/polibag the second factor was phosphor fertilizer (P1, P2, P3) that consisted of (3, 6, 9) g/polibag. The research by using Analysis Variance (ANOVA), if there are differences among treatment continued with Duncan Multiple Range Test (DMRT) at 5 % level. The showed that the research was increase growth (length of bud, number of leaves, gird of stem, fresh weight, dry weight, fresh of root.. The highest result to all parameters of growth was the inoculated BNR 15 g/polibag (M3) and the dosage phosphor fertilizer 9 g/polibag (P3).Key words: Rhizoctonia binukleat (BNR), phosfor, vanilla, growth
Inventory of Diseases in Red Shallot Plants (Allium ascalonicum) Haryuni, Haryuni; Setyadi, Ardhanesdian Rizqi; Suprapti, Endang; Dewi, Tyas Soemarah Kurnia; Irawan, Norbertus Citra; Rahman, Azhar Aditya
Biosaintifika: Journal of Biology & Biology Education Vol. 16 No. 3 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v16i3.16546

Abstract

Shallots (Allium ascalonicum) are a popular spice vegetable cultivated in Indonesia, ranging from lowlands to highlands. Their demand continues to grow as they are an essential kitchen commodity, although their prices often fluctuate. This research aimed to examine the disease symptoms in shallot plants caused by pathogenic fungi and to identify the types of pathogenic fungi present on agricultural land in Bangsalan Village, Boyolali Regency. The study consisted of three blocks, each containing 12 plots, and each plot comprising 15 plants. From each plot, five plants were randomly selected as samples. This qualitative research utilized observational and descriptive methods, where symptoms observed in the field were described and identified based on macroscopic and microscopic characteristics. Macroscopic identification revealed symptoms such as wilting, rot, and spots on both leaves and tubers. Microscopic identification confirmed infections by the fungi Colletotrichum sp. (causing anthracnose), Fusarium spp., and Aspergillus sp. on shallots. The findings from this study provide valuable recommendations for managing shallot diseases in subsequent planting seasons if similar symptoms are observed.
TOGA Education and Socialization: Building Nature-Based Family Health siti mardhika sari; Dewi, Tyas Soemarah Kurnia; Suprapti, Endang; Aziez, Achmad Fatchul; Haryuni; Daryanti
Journal of Community Capacity Empowerment Vol 3 No 2 (2025): August 2025
Publisher : Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jcce.v3i2.5690

Abstract

The community’s demand for medicinal plants continues to grow along with the back to nature trend, which encourages the use of natural ingredients to maintain health. However, in Karangmojo Village, Weru Subdistrict, Sukoharjo Regency, many home gardens remain underutilized, even though they have the potential to serve as a source of Family Medicinal Plants (TOGA). This community service program aimed to improve the knowledge and skills of members of the Family Welfare Empowerment (PKK) group in cultivating TOGA to support family health self-reliance. The program was conducted on January 15, 2025, at the Karangmojo Village Hall using a participatory approach, including counseling, technical training, field practice, and mentoring. Participants were introduced to various medicinal plants that are easy to cultivate, planting and maintenance techniques, as well as their applications for simple home remedies. The results showed a significant increase in participants’ knowledge and skills, reflected in their high enthusiasm during practice and their commitment to developing TOGA gardens in their respective yards. A demonstration TOGA garden was successfully established in one participant’s yard as a replicable model. This activity not only provided direct benefits for family health but also opened up economic opportunities through processing harvested medicinal plants into marketable herbal products. The program is expected to be sustainable with continuous mentoring and the establishment of a village-level TOGA working group.
Co-Authors Achmad Fatchul Aziez Azhar Aditya Rahman Daryanti DARYANTI DARYANTI Endang Suprapti Haryuni Indrawan, Muharram Norbertus Citra Irawan Setyadi, Ardhanesdian Rizqi Siti Mardhika Sari Teguh Supriyadi Titik Nuryati, Titik