CD Skripsi

Pemanfaatan Biochar Dan Pupuk Npk Untuk Penanaman Kedelai (Glycine Max (L.) Merrill) Di Media Ultisol

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ABSTRACT
This study aimed to obtain the growth and yield of soybean plants on ultisol medium after being treated with biocharand NPK fertilizer. The research was carried out in the experimental garden of the Faculty of Agriculture, RiauUniversity, from November 2020 to February 2021. The research was carried out experimentally in a 3 x 3 factorialform, arranged using a Completely Randomized Design. Factor I, biochar doses (0, 10, and 20 ton.ha-1 were equivalentto 0, 100 and 200 g per plant). Factor II, NPK doses (175, 350, and 525 kg.ha-1equivalent to 1.75, 3.5 and 5.25 g perplant). Of the two factors, 9 combinations were obtained, and each combination was repeated 3 times to obtain 27experimental units. Each experimental unit contained 7 plants in 7 polybags observed. Observed parameters; plantheight, number of primary branches , number of effective root nodules, plant growth rate, number of pods per plant,number of pithy pods per plant, number of seeds per plant, seed weight per plant. The results showed that thecombination of biochar 20 ton.ha-1and NPK 175kg.ha-1 gave good results for plant growth (number of effective root nodules and plant growth rate) and soybean yield (number of pods and seed weight per plant). The application ofbiochar 20 ton.ha-1 significantly increased plant growth (number of effective root nodules and plant growth rate) and soybean yield (number of pods, number of pithy pods, number of seeds, and seed weight per plant), but administrationof NPK did not significantly increase growth and yield of soybeans.
Keywords: Biochar, NPK fertilizer, Ultisol, Soya beans

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1606115410

Penerbit

Pekanbaru : Universitas Riau – Fakultas Pertanian – Agroteknologi., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1606115410

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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