Dewi, Sabrina Cintia Maha (2022) Pengaruh Aplikasi Rhizobium Spp. Terhadap Pertumbuhan Dan Hasil Tanaman Jagung (Zea Mays L.). Diploma thesis, Politeknik Negeri Jember.
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Abstract
Rhizobium spp. besides being able to associate with legumes through the formation of root nodules, it also has the potential to stimulate the growth of non-legume plants through direct and indirect mechanisms. This study aims to examine the effect of the application of Rhizobium spp. on maize growth and yield. This research was conducted in June - September 2022 in Tegalgede, Jember (altitude 146 (masl) and average air temperature 21°C to 34°C). The experiment was designed using a nonfactorial completely randomized design (CRD) consisting of 5 doses of Rhizobium spp. (A: 0 g, B: 0.2 g; C: 1 g; D: 2 g; E: 10 g cropping). The results showed that Rhizobium spp. with a dose of 10 g showed better results at the height of 28 days after planting with a mean (83.7 cm), 56 days after planting an average (184.32 cm), while at a dose of 2 g the weight of cobs with an average (421.6 g), weight of cob without cob with a mean (299 g), dry seed with an average (156.4 g) compared to the control treatment. Application of Rhizobium spp. in corn plants can increase the growth and yield of corn better, because Rhizobium spp. acts as a biofeltilizer that has the potential to stimulate plant growth by producing phytorhormones (IAA) and can dissolve P so that it can extend roots and absorb more nutrients when compared to plants that are not applied to Rhizobium spp. Keywords: Biofertilizer, Corn, Rhizobium
| Item Type: | Thesis (Diploma) | ||||||
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| Uncontrolled Keywords: | Biofertilizer, Corn, Rhizobium | ||||||
| Subjects: | 140 - Rumpun Ilmu Tanaman > 150 - Ilmu Pertanian dan Perkebunan > 154 - Budidaya Pertanian dan Perkebunan | ||||||
| Divisions: | Jurusan Produksi Pertanian > Prodi D3 Produksi Tanaman Perkebunan > Tugas Akhir | ||||||
| Depositing User: | Sabrina Cintia Maha Dewi | ||||||
| Date Deposited: | 16 Nov 2022 01:18 | ||||||
| Last Modified: | 16 Nov 2022 01:19 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/17740 |
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