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Effects of Organic Matters as Source of the Plant Growth Regulator on Seedling Growth of Mangosteen (Garcinia mangostana L.) Berlintina, Duta; Karyanto, Agus; Rugayah; Hidayat, Kuswanta Futas
Jurnal Hortikultura Indonesia (JHI) Vol. 11 No. 2 (2020): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jhi.11.2.110-119

Abstract

Mangosteen (Garcinia mangostana L.) is one of the fruits that have a high potential in the market compared with other tropical fruit, mangosteen, but production is still very low. The main obstacle in the cultivation of mangosteen is slow growth due to lack of lateral roots, especially of plant origin mangosteen seeds. Therefore, efforts should be made to accelerate the growth of mangosteen seedling. This research aims to optimize the growth of mangosteen seedling, growth regulator technology using natural extracts of onion and sprouts extract with a different frequency of administration. The research was conducted in the greenhouse of Faculty of Agriculture, University of Lampung from October 2018 to March 2019. This study uses treatments arranged as factorial (2x3) in a randomized complete block design were repeated three times. The first factor is the type of extracts of onion and sprouts, and the second factor is the frequency of 1, 2, and 3 times. Data were analyzed by analysis of variance and the separation of the middle values ​​with orthogonal contrasts test at 5% significance level. The results showed that the giving of organic matter from the ZPT source one better in improving the mangosteen seedling fresh weight compared to the frequency of two or three times with the difference in weight of 0.47 g (12.71%). Mangosteen seedling root development is increased when treated with one application of sprout extract, but when using shallot extract two or three applications would be required.
Pelatihan Pembuatan Telur Asin Kepada Pinsar Petelur Nasional Wilayah Lampung safitri, yuni; Tamrin, Tamrin; Warji, Warji; Hidayat, Kuswanta Futas; Hasani, Qadar
Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol. 4 No. 2 (2025): Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol 4 No 2, September
Publisher : Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

A salted egg maker has been developed by the Agricultural Engineering Department. The tool is the third generation, with a glass container for the salt solution. This ensures the container is leak-proof and corrosion-resistant, as previous salted egg makers were made of metal. This training aims to teach the public how to use the tool. The tool is made of glass, making it susceptible to breakage or cracking. This community service program involves lectures and demonstrations. The activity was conducted in the Integrated Field Laboratory of the Faculty of Agriculture. Participants were invited to the Integrated Field Laboratory. The materials provided included: 1. Introducing the modified tool to the participants, 2. Teaching participants how to use the modified tool, and 3. Teaching them how to store it properly. It is hoped that those who participate in this training will be able to apply and disseminate the knowledge gained after the training.