| dc.contributor.advisor | Santosa, Edi | |
| dc.contributor.advisor | Widodo, Winarso Drajad | |
| dc.contributor.author | Firdaus, Muhamad Maulana | |
| dc.date.accessioned | 2026-01-22T06:54:41Z | |
| dc.date.available | 2026-01-22T06:54:41Z | |
| dc.date.issued | 2026 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/172241 | |
| dc.description.abstract | Produksi alpukat Indonesia memiliki tren yang meningkat dalam lima tahun
terakhir. Dalam upaya mendukung peningkatan produksi berkelanjutan, diperlukan
dukungan penyediaan pupuk ramah lingkungan diantaranya adalah dengan
memanfaatkan limbah rumah potong hewan (RPH). Penelitian ini bertujuan
mengevaluasi pengaruh konsentrasi dan cara aplikasi pupuk organik cair pada
pertumbuhan tanaman alpukat. Penelitian dilakukan di Kebun Percobaan
Leuwikopo IPB, Kabupaten Bogor. Penelitian dilakukan dari bulan Januari sampai
Mei 2025. Rancangan percobaan yang digunakan adalah rancangan acak kelompok
(RAK) faktorial. Faktor pertama terdiri dari 4 taraf percobaan yaitu pupuk NPK 6-
20-30 konsentrasi 1:500, pupuk pelengkap cair konsentrasi 1:500, pupuk organik
cair (POC) limbah rumah potong hewan (RPH) konsentrasi 1:100, serta POC dari
RPH 1:200. Faktor kedua adalah cara aplikasi pupuk dengan 2 taraf yaitu semprot
daun dan kocor melalui tanah. Setiap kombinasi perlakuan diulang sebanyak 3 kali
dan masing-masing ulangan menggunakan 3 tanaman. Hasil analisis ragam
menunjukkan bahwa perlakuan pupuk dengan konsentrasi berbeda meningkatkan
jumlah cabang tersier pada 2, 3, dan 4 bulan setelah perlakuan (BSP), serta panjang
cabang sekunder 2 dan 3 BSP. Terdapat pengaruh interaksi antara konsentrasi
pupuk dan cara aplikasi pupuk terhadap jumlah cabang tersier 2 BSP serta indeks
kehijauan daun 1 BSP. Konsentrasi POC 1:100 direkomendasikan untuk
pertumbuhan bibit alpukat. Cara aplikasi kocor lebih baik dibandingkan semprot
pada beberapa karakter. | |
| dc.description.abstract | Avocado production has been increasing within last five years. In order to
support sustainable production, it is necessary to provide ecofriendly fertilizer such
as sloughter waste in avocado farming. This study aimed to evaluate the effect of
concentration and application method of liquid organic fertilizer on avocado growth.
The research was conducted at the Leuwikopo Experimental Farm, IPB Bogor. The
study was carried out from January to May 2025. The experimental design used
was a randomized block design. The first factor consisted of 4 experimental levels,
namely NPK 6-20-30 fertilizer at a concentration of 1:500, liquid organic fertilizer
(concentration 1:500), liquid organic fertilizer from animal slaughterhouse waste
(RPH) at a concentration of 1:100, and liquid organic fertilizer from RPH at a
concentration of 1:200. The second factor was the method of fertilizer application
with 2 levels, namely leaf spraying and soil drenching. In total, experiment had 8
treatment combinations with 3 times of replication, resulting in 24 experimental
units. The analysis of variance showed that fertilizer treatments with different
concentrations increased the number of tertiary branches at 2, 3, and 4 months after
treatment (BSP), as well as the length of secondary branches at 2 and 3 BSP. There
was an interaction effect between fertilizer concentration and fertilizer application
method on the number of tertiary branches at 2 BSP and leaf greenness index at 1
BSP. The application of liquid organic fertilizer at a concentration of 1:100 is
recommended for promoting avocado seedling growt. The soil dressing method was
superior to spraying for several characteristics. | |
| dc.description.sponsorship | | |
| dc.language.iso | id | |
| dc.publisher | IPB University | id |
| dc.title | Pengaruh Perbedaan Pupuk Organik Cair dan Cara Aplikasinya terhadap Pertumbuhan Alpukat Varietas Miki (Persea americana Mill.). | id |
| dc.title.alternative | Effect of Different Liquid Organic Fertilizer Concentration and its Application Method on Growth of Avocado var Miki (Persea americana Mill.). | |
| dc.type | Skripsi | |
| dc.subject.keyword | analisis kovariat | id |
| dc.subject.keyword | kehijauan daun | id |
| dc.subject.keyword | limbah ternak | id |
| dc.subject.keyword | vegetatif | id |