Pengaruh Biochar Kulit Kopi terhadap Distribui Pori Ultisol dan Hasil Kedelai (Glycine max (L))

Wahyuningtyas, Elisa Riski (2023) Pengaruh Biochar Kulit Kopi terhadap Distribui Pori Ultisol dan Hasil Kedelai (Glycine max (L)). S1 thesis, UNIVERSITAS JAMBI.

	Text abstrak.pdf Download (116kB)
	Text BAB I.pdf Download (112kB)
	Text BAB V.pdf Download (5kB)
	Text cover.pdf Download (19kB)
	Text Daftar Pustaka.pdf Download (141kB)
	Text SKRIPSI_ELISA RISKI WAHYUNINGTYAS_D1A016107.pdf Restricted to Repository staff only Download (2MB)
	Text LEMBAR PENGESAHAN.pdf Download (156kB)

Abstract

Penelitian tentang pengaruh biochar kulit kopi terhadap distribusi pori ultisol dan hasil kedelai dilaksanakan di Teaching and Resource Farm Fakultas Pertanian Universitas Jambi, di Desa Mendalo Darat, Kecamatan Jambi Luar Kota, Kabupaten Muaro Jambi dimulai pada bulan Juli hingga Oktober 2022. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan 6 perlakuan dan 4 ulangan, sehingga terdapat 24 petak percobaan. Perlakuan yang digunakan b0 : Tanpa biochar (kontrol); b1 : Biochar Kulit Kopi 5 ton/ha; b2 : Biochar Kulit Kopi 10 ton/ha; b3 : Biochar Kulit Kopi 15 ton/ha; b4 : Biochar Kulit Kopi 20 ton/ha; b5: Biochar Kulit Kopi 25 ton/ha. Variabel yang diamati yaitu: Berat Volume, Total Ruang Pori, Pori Drainase Cepat, Pori Drainase Lambat, Pori Air Tersedia dan hasil kedelai. Hasil penelitian menunjukkan bahwa pemberian perlakuan biochar kulit kopi pada Ultisol belum mampu menurunkan berat volume (BV), meningkatkan total ruang pori (TRP), pori drainase cepat (PDC), dan pori air tersedia tanah (PAT). Namun pemberian biochar kulit kopi berpengaruh nyata terhadap pori drainase lambat (PDL) dan kandungan bahan organik tanah. Pemberian perlakuan biochar kulit kopi belum secara nyata meningkatkan hasil kedelai, namun memiliki kecendrungan dalam meningkatkan hasil kedelai. Hasil kedelai tertinggi terdapat pada perlakuan biochar kulit kopi 25 ton/ha dengan hasil 2,70 ton/ha. Research on the effect of coffee husk biochar on ultisol pore distribution and soybean yield was carried out at the Teaching and Resource Farm, Faculty of Agriculture, University of Jambi, in Mendalo Darat Village, Jambi Luar Kota District, Muaro Jambi Regency, starting from July to October 2022. This study used a randomized design. Group (RAK) with 6 treatments and 4 replications, so there were 24 experimental plots. Treatment used b0 : Without biochar (control); b1 : Coffee Husk Biochar 5 tons/ha; b2 : Coffee Husk Biochar 10 tons/ha; b3 : Coffee Husk Biochar 15 ton/ha; b4 : Coffee Husk Biochar 20 ton/ha; b5: Coffee Husk Biochar 25 ton/ha. The variables observed were: Volume Weight, Total Pore Space, Fast Drainage Pore, Slow Drainage Pore, Available Water Pore and soybean yield. The results showed that the application of coffee husk biochar treatment to Ultisols was not able to reduce the unit weight (BV), increase the total pore space (TRP), rapid pore drainage (PDC), and soil available water pore (PAT). However, the application of coffee husk biochar had a significant effect on slow drainage pores (PDL) and soil organic matter content. The application of coffee husk biochar treatment has not significantly increased soybean yields, but has a tendency to increase soybean yields. The highest soybean yield was found in the coffee Husk biochar treatment of 25 tons/ha with a yield of 2.70 tons/ha.

Type:	Thesis (S1)
Uncontrolled Keywords:	Biochar, Pore Distribution, Ultisol, Soybean
Subjects:	L Education > L Education (General)
Divisions:	Fakultas Pertanian > Agroekoteknologi
Depositing User:	WAHYUNINGTYAS
Date Deposited:	14 Jul 2023 01:59
Last Modified:	14 Jul 2023 01:59
URI:	https://repository.unja.ac.id/id/eprint/53112

Actions (login required)

View Item