CD Skripsi

Pemberian Kombinasi N, P, K, Dan Pupuk Hayati Yang Diperkaya (Mucuna Bracteata) Pada Dua Sistem Tanam Terhadap Pertumbuhan Dan Produksi Tanaman Padi Sawah (Oryza Sativa L.)

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ABSTRACT
Rice (Oryza sativa L.) is the staple food crop in Indonesia, making
productivity improvement essential. In Riau Province, the harvested area has not
significantly increased rice production, thus proper planting systems and balanced
fertilization are required. This study aimed to determine the best combination of
biofertilizer supplemented with Mucuna bracteata to reduce the use of N, P, K
fertilizers under two rice planting systems, namely transplanting (TAPIN) and
direct seeding (TABELA). The experiment was arranged in a split-plot design with
a completely randomized design (CRD) as the basic design, consisting of 6
treatments and 4 replications, resulting in 24 experimental units. The main plot was
planting system (S), namely S1 = TAPIN and S2 = TABELA. The sub-plot was the
combination of inorganic fertilizers with biofertilizer and Mucuna bracteata (P),
consisting of: P1 = 100% NPK (Urea 300 kg/ha, TSP 100 kg/ha, KCl 100 kg/ha);
P2 = 75% NPK + biofertilizer + 5% Mucuna bracteata; and P3 = 50% NPK +
biofertilizer + 10% Mucuna bracteata. Observed parameters included plant growth,
yield components, and grain yield. Data were analyzed using analysis of variance
(ANOVA) followed by Duncan’s Multiple Range Test (DMRT) at a 5%
significance level. The results showed that the TAPIN system performed better in
the vegetative phase, while the TABELA system was superior in the generative
phase. The combination of TABELA with 50% NPK (Urea 150 kg/ha, TSP 50
kg/ha, KCl 50 kg/ha) + biofertilizer + 10% Mucuna bracteata provided the best
performance for rice growth and yield, while reducing NPK fertilizer use by up to
50%.
Keywords: Rice, planting system, biofertilizer, Mucuna bracteata, NPK.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2106111640

Penerbit

Pekanbaru : Universitas Riau – F.PERTANIAN – AGROTEKNOLOGI., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2106111640

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Agroteknologi

Info Detail Spesifik

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Pernyataan Tanggungjawab

daus

Versi lain/terkait

Lampiran Berkas

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