Nurcahyani, Endang (2019) EFEKTIVITAS PEMBERIAN PUPUK ORGANIK CAIR YANG BERASAL DARI TIGA JENIS REBUNG BAMBU TERHADAP PERTUMBUHAN TANAMAN TOMAT (Solanum lycopersicum Mill.). In: Seminar Nasional Biologi XXV Perhimpunan Biologi Indonesia (SNB XXV PBI) Tahun 2019, 25-27 Agustus 2019, Bandar Lampung. (Submitted)

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Abstract

Tomatoes are important vegetables as food ingredients. Tomato production in Indonesia is increasing every year, but the problems that are still a common obstacle are processing and the cultivation technology. Liquid organic fertilizer (POC) is a natural fertilizer made from parts of the plant itself including bamboo shoots. This research was conducted in January 2018 until February 2018. The research was conducted in an integrated field laboratory, University of Lampung Faculty of Agriculture and botanical laboratory of the Faculty of Mathematics and Natural Sciences. The purpose of this study was to determine the effect of the administration of organic liquid fertilizer on the growth of tomato plants (Solanum lycopersicum Mill.) And find out the concentration that is best for its growth. This research method uses a completely randomized design (CRD) with 16 treatments. Betung Bamboo Shoots (Dendrocalamus asper (Schult) Backer ex Heyne), Tali Bamboo shoots (Gigantochloa apus (Schulft.f.) Kurz.), And Yellow Bamboo shoots (Bambusa vulgaris Schard. Ex JC Wendl.), With concentrations of liquid organic fertilizer each type of bamboo consists of 6 concentrations, namely: control (0%), 5%, 10%, 15%, 20%, and 25%, repeated twice. Observations made were root length, plant height, dry weight, and chlorophyll content (chlorophyll a, chlorophyll b, and total chlorophyll). After the study, data analysis was carried out using homogeneity test using the levene test with a level of 5%. After that, a variety test (ANOVA) was carried out and if there was a real test the BNT continued with a level of 5%. The results showed the treatment of 10% (A1B2) betung bamboo shoots liquid organic fertilizer was the best treatment for plant height, root length, dry weight, chlorophyll a content and chlorophyll b content, while liquid organic fertilizer did not affect the total chlorophyll content of plants tomato. Keywords: Tomato (Solanum lycopersicum Mill), liquid organic fertilizer, Bamboo shoots

Item Type: Conference or Workshop Item (Speech)
Subjects: Q Science > Q Science (General)
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi
Depositing User: ENDANG NURCAHYANI
Date Deposited: 14 Nov 2019 11:21
Last Modified: 14 Nov 2019 11:21
URI: http://repository.lppm.unila.ac.id/id/eprint/16420

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