CD Skripsi

Pengaruh Limbah Cair Tahu Terhadap Pertumbuhan Selada Merah (Lactuca Sativa L Var. Red Rapids) Dengan Teknik Hidroponik Sistem Rakit Apung Sebagai Rancangan Lembar Kerja Peserta Didik (LKPD) Materi Bioteknologi SMA Kelas XII

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This research was conducted to determine the effect of tofu liquid waste on the growth of red lettuce (Lactuca sativa L var. Red rapids) with floating raft hydroponic technique and the design of student worksheet (LKPD) of senior high school grade XII biotechnology materials in November-January 2019. This research carried out in two stages; they are the experimental stage: the effect of the tofu liquid waste on red lettuce growth and the designing stage of the LKPD: the analysis of the potential development of senior high school grade XII biotechnology material for teaching. The research used the experimental method by conducting experiments in the Greenhouse of the Nature Laboratory Biology Education Study Program FKIP University Pekanbaru Riau. Sampling was carried out with a completely randomized design (RAL) consisting of 5 treatments and 3 replications. The parameters in this research were plant height, leaf width, leaf number, root length, and plant dry weight. Based on the results of Analysis of variance (Anava) at the level of 5%, the administration of tofu liquid waste showed a significant effect on the growth of red lettuce (Lactuca sativa L var. Red rapids). The provision of tofu liquid waste with a concentration of 2,5 liter tofu liquid waste with 5 liter of water showed the best growth of the red lettuce (Lactuca sativa L var. Red rapids) plant and based on the analysis of the research results, it can be used as a draft students worksheet (LKPD) of senior high school grade XII biotechnology materials.

Key Words: Tofu Liquid Waste, Selada Merah, Floating Raft Hydroponic, LKPD

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

05 07. 120 (0026)

Penerbit

Pekanbaru : Universitas Riau - FKIP – Pendidikan Biologi., 2020

Deskripsi Fisik

viii, 108 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

05 07. 120 (0026)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

PENDIDIKAN BIOLOGI

Info Detail Spesifik

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Pernyataan Tanggungjawab

FATAH

Versi lain/terkait

Lampiran Berkas

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