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http://repository.ipb.ac.id/handle/123456789/168413| Title: | Aplikasi Kombinasi Sludge, Arang Sekam, Kompos dan Pupuk NPK pada Pertumbuhan Jagung Manis |
| Other Titles: | The Effect of Combination Sludge, Husk Charcoal, Compost, and NPK Fertilizer on the Growth Sweet Corn |
| Authors: | Fitriyani, Indri Hapsari Widyastuti, Rahayu Aprilianti, Nabila |
| Issue Date: | 2025 |
| Publisher: | IPB University |
| Abstract: | Industri bumbu masak dan penyedap masakan menghasilkan limbah berupa lumpur yang berpotensi mencemari lingkungan jika tidak dikelola dengan baik. Limbah tersebut mengandung unsur hara dan bahan organik sehingga berpotensi sebagai pembenah tanah dalam budidaya tanaman jagung manis, namun pemanfaatannya perlu dikombinasikan dengan bahan lain seperti arang sekam dan kompos. Penelitian ini bertujuan mengetahui efektivitas kombinasi sludge, kompos, arang sekam dengan Pupuk NPK terhadap pertumbuhan dan produktivitas jagung manis. Penelitian ini dilaksanakan di Kebun Percobaan Cikabayan menggunakan Rancangan Acak Kelompok (RAK) dengan perlakuan pemberian sludge 5 taraf yaitu (1) sludge 100% (S1H2), (2) sludge 75% (S2H2), (3) sludge 50% (S3H2), semua perlakuan tersebut dikombinasikan dengan arang sekam (75%), kompos (30%), pupuk NPK (75%), urea (100%), (4) PB (NPK 100%), dan (5) Kontrol (tanpa pemberian apapun). Setiap perlakuan diulang sebanyak 3 kali, sehingga diperoleh 15unit percobaan. Hasil menunjukkan bahwa perlakuan S2H2 memberikan hasil terbaik pada seluruh parameter pertumbuhan tanaman seperti tinggi tanaman, diameter batang, dan seluruh parameter generatif. Kombinasi S1H2 memberikan hasil terbaik pada sifat karakteristik kimia, dan biologi tanah diantaranya seperti pH, C-organik, N-total, total mikrob, serta total fungi. Kombinasi S1H2 juga memberikan hasil terbaik pada nilai produktivitas tanaman jagung sebesar 5,30 ton/ha. Kombinasi pemberian bahan organik dan pupuk NPK sangat efisien karena mengurangi penggunaan pupuk NPK sebesar 25%. The spice and seasoning industry produce sludge waste that has the potential to pollute the environment if not managed properly. This waste contains nutrients and organic matter, making it a potential soil conditioner for sweet corn cultivation; however, its use must be combined with other materials such as rice husk charcoal and compost. This study aims to determine the effectiveness of combining sludge, compost, husk charcoal, and NPK fertilizer on the growth and productivity of sweet corn. This study was conducted at the Cikabayan Experimental Farm using a Randomized Block Design (RBD) with five levels of sludge application: (1) 100% sludge (S1H2), (2) 75% sludge (S2H2), (3) 50% sludge (S3H2), all treatments were combined with husk charcoal (75%), compost (30%), NPK fertilizer (75%), urea (100%), (4) PB (NPK 100%), and (5) Control (no treatment). Each treatment was repeated three times, resulting in 15 experimental units. The results showed that the S2H2 treatment yielded the best results for all plant growth parameters, such as plant height, stem diameter, and all generative parameters. The S1H2 combination yielded the best results for soil chemical and biological characteristics, including pH, organic carbon, total nitrogen, total microbes, and total fungi. The S1H2 combination also yielded the best results for corn plant productivity at 5.30 tons/ha. The combination of organic matter and NPK fertilizer application is highly efficient as it reduces NPK fertilizer use by 25%. |
| URI: | http://repository.ipb.ac.id/handle/123456789/168413 |
| Appears in Collections: | UT - Soil Science and Land Resources |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| cover_A1401211024_2a24072d7ef94faca0a99afb39f6e87b.pdf | Cover | 975.51 kB | Adobe PDF | View/Open |
| fulltext_A1401211024_1cad2d07f9c048bfabb4046961a8733e.pdf Restricted Access | Fulltext | 1.25 MB | Adobe PDF | View/Open |
| lampiran_A1401211024_b042f7cdbcf4495bbc4447db79dcd2fa.pdf Restricted Access | Lampiran | 1.45 MB | Adobe PDF | View/Open |
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