Liya Tri Wahyuni
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Efforts to Utilize Organic Waste Through Compost Making Training in Batang Duku Village Dadang Mashur; Meizatul Lidiana Azmi; Susi Hanasty; Mikael Louis Simbolon; Retno Putri Wigatiningrum; Harun; M. Irvan Repal; Mery Fitriani; Riena Asni Artia. S; Nanda Oktavia; Liya Tri Wahyuni
Indonesian Journal of Advanced Social Works Vol. 2 No. 4 (2023): August 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/darma.v2i4.6220

Abstract

Compost plays a role in improving soil structure which is useful for increasing plant growth. The purpose of conducting training on making compost is to educate and conduct training for farmer groups in the Batang Duku Village community which is useful in implementing it for the gardens of each farmer group, so that community needs can be met with the presence of compost. The method used in this community service activity is in the form of a question and answer lecture discussion for farmer groups by conducting training. The results of the activity evaluation obtained an increase in the participants' knowledge of the activities before and after the training, resulting in increased public interest in using compost compared to using chemical fertilizers.
TRANSPORT MORFOGEN MELALUI PLASMODESMATA DAN PERANNYA DALAM PEMBENTUKAN POLA PADA Arabidopsis thaliana: SUATU KAJIAN PUSTAKA Liya Tri Wahyuni; Syafi'i, Wan
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.48854

Abstract

Morphogens are signaling molecules that provide positional information to determine cell fate and tissue patterning in plants, and in Arabidopsis thaliana, the distribution of these molecules is tightly regulated to ensure developmental stability. This study aims to review the mechanisms of morphogen transport through plasmodesmata and their role in patterning within Arabidopsis thaliana using a literature review method that synthesizes recent findings on symplastic transport, callose regulation, and tissue-specific signaling. Findings indicate that morphogen distribution, including auxin, brassinosteroids, and regulatory proteins like WUSCHEL, occurs through parallel pathways involving both active transport and passive diffusion via plasmodesmata, which is dynamically controlled by callose deposition and degradation at the plasmodesmal neck acting as a biological valve. Furthermore, tissue-specific regulators such as PDLP6 facilitate precise flux control within the vasculature, leading to the conclusion that plasmodesmata-mediated transport is essential for creating accurate concentration gradients to provide positional information, ensuring robust development and enabling morphological diversity through the modulation of symplastic connectivity.