Rizki, Muhammad (2019) Pengaruh Osmoconditioning KNO3 dan Lama Perendaman Terhadap Viabilitas dan Vigor Benih Cabai ( Capsicum annuum L. ) Kadaluarsa. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
Osmoconditioning using KNO3 and long immersion of seed treatments before planting which aims to improve the vigor and viability of chili (Capsicum annum L) which has power low grow. To determine the effect of KNO3 concentration and soaking time on increase viability and vigor of expired chili seeds. The study was conducted on October - November 2018 in the Laboratory of Seed Production of Jember Polytechnic Greenhouses, Jember Regency, East Java. The study used Factorial Complete Randomized Design with 2 factors and 3 replications. The first factor was concentration KNO3 with of 4 levels, there were K0 = 0%, K1 = 1%, K2 = 2% and K3 = 3%. The second factor was immersion time consists of 3 levels, there were is L1 = 6 hours, L2 = 12 hours and L3 = 18 hours. The results of the study showes that concentration of KNO3 and the immersion has significant effect on the simultaneity of growth and root length. The highest germination was is K2L2 = 79.25%, the highest growth rate is K2L2 = 13.64% / etmal, the highest growth simultaneity is K2L2 = 79.0%, the highest plant height is K2L2 = 5.19 cm, the highest root length is K2L2= 5 , 33 cm, and the highest number of leaves is K2L2 = 5.10.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Subjects: | 140 - Rumpun Ilmu Tanaman > 150 - Ilmu Pertanian dan Perkebunan > 154 - Budidaya Pertanian dan Perkebunan | ||||||
| Divisions: | Jurusan Produksi Pertanian > Prodi D4 Teknik Produksi Benih > Tugas Akhir | ||||||
| Depositing User: | Sri Supriyatiningsih | ||||||
| Date Deposited: | 19 Jan 2026 02:17 | ||||||
| Last Modified: | 19 Jan 2026 02:18 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/51602 |
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