Veranida, Refayana Arista (2024) Pengaruh Jenis Cacing Tanah dan Komposisi Bahan Baku Terhadap pH, EC, C-Organik, N-total, Serta Ketersediaan N (NH4+ dan NO3-) Vermikompos. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
Organic waste (cow manure and tofu dregs) often causes problems in the environment. Earthworms are decomposers of organic waste in the vermicomposting process. This research aims to determine the effect of earthworm types and raw material composition on the rate of vermicompost decomposition. The research design used was a Completely Randomized Factorial Design (RALF) with two factors. The first factor is the type of earthworm, namely C1= Perionyx excavatus and C2= Eudrilus eugeniae, and the second factor is the composition of the raw material, namely K1 = 40% cow manure: 60% tofu dregs, K2 = 60% cow manure: 40% tofu dregs, K3 = 80% cow manure: 20% tofu dregs, K4 = 100% cow manure and K5 = 100% tofu dregs. The results of the experimental test were carried out by further testing with 5% BNT to determine the difference in treatment means. The research results showed that the combination of worm type and raw material type influenced the pH, EC, organic C, total N, and C/N ratio of vermicompost. The C2K5 combination produces the highest pH (7.93%), the C1K3 combination produces the highest EC (7.02 ms/cm), the C1K4 combination produces the best organic C (23.14%), the C1K5 combination produces the highest N-total value (6.40%) and the C2K3 combination produces the highest C/N ratio (25.12%).
| Item Type: | Thesis (Undergraduate) | ||||||||||||
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| Subjects: | S Agriculture > S Agriculture (General) S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science S Agriculture > S Agriculture (General) > S631-667 Fertilizers and Improvement of the soil |
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| Divisions: | Faculty of Agriculture > Departement of Agritechnology | ||||||||||||
| Depositing User: | Refayana Arista Veranida | ||||||||||||
| Date Deposited: | 20 May 2024 03:49 | ||||||||||||
| Last Modified: | 20 May 2024 03:49 | ||||||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/22790 |
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