Kumala Sari, Desy (2023) Pengaruh Berbagai Jenis POC dan Rasio Pupuk NP terhadap Pertumbuhan dan Hasil Tanaman Jagung (Zea mays L.). Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
Corn plants need adequate nutrition to grow and produce optimally, so fertilization is one of the determining factors. The application of synthetic fertilizers and added POC is expected to increase corn production. This study aims to examine the effect of POC and N:P ratio on the growth and yield of maize. The experiment was arranged using a factorial randomized block design with two factors namely Liquid Organic Fertilizer (POC) and NP Nutrient Ratio. The POC treatment consisted of 3 levels, namely POC A, B, and C, while the NP nutrient ratio treatment consisted of 3 levels, namely SP-36 + urea (36 P2O5 kg/ha + 23 CO(NH2)2, SP-36 + urea (54 P2O5 kg/ha + 46 CO(NH2)2 kg/ha), and SP-36 + urea (72 P2O5 kg/ha + 69 CO(NH2)2 kg/ha) The results showed that the POC C treatment combination and NP nutrient ratios (72 P2O5 kg/ha + 69 CO(NH2)2 kg/ha) significantly differed from ear diameter (46.48 mm) and cob length (17.68 cm), but did not show any interaction with other variables. The more nutrients available in the soil will spur the growth and development of corn plants until the generative phase becomes better as evidenced by the high cob weight per sample which is 162 g.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | Growth optimization, Liquid Organic Fertilizer, Nitrogen - Phosphorus Ratio | ||||||
| Subjects: | 140 - Rumpun Ilmu Tanaman > 150 - Ilmu Pertanian dan Perkebunan > 154 - Budidaya Pertanian dan Perkebunan | ||||||
| Divisions: | Jurusan Produksi Pertanian > Prodi D4 Teknik Produksi Tanaman Pangan > Tugas Akhir | ||||||
| Depositing User: | Desy Kumala Sari | ||||||
| Date Deposited: | 27 Jul 2023 04:09 | ||||||
| Last Modified: | 27 Jul 2023 04:10 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/26470 |
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