Fathoni, Arif (2024) Kajian Umur Panen Dan Jenis Kemasan Benih Terhadap Mutu Fisik, Mutu Fisiologis Serta Pertumbuhan Awal Benih Padi (Oryza sativa L) Varietas Inpari 32 HDB. Masters thesis, UPN Veteran Jawa Timur.
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Abstract
Rice production in Indonesia has tended to decline in the last decade. This condition requires efforts to achieve stable rice production. The use of certified quality seeds from superior varieties is the most efficient and effective way to increase productivity. Strategies to improve seed quality include harvesting when rice plants enter the physiological maturity stage. The use of proper packaging can maintain the physical and physiological quality of seeds for a longer period of time. The research aimed to obtain the best combination of harvest time and packaging type to maintain the quality of rice seeds of Inpari 32 HDB variety at different storage lengths. The research was conducted in the laboratory of the Food and Horticultural Plant Seed Supervision and Certification Unit of East Java Province from November 2023 to April 2024. This research was a factorial experiment with two factors arranged in a complete randomised design (CRD) and repeated 3 times. The first factor was harvest age treatment consisting of: 110, 120, 130 and 140 Day After Sowing (DAS). The second factor is the type of seed packaging, namely: Plastic Sacks; Polyethylene (PE) Sacks, Polypropylene (PP) Sacks and Aluminium Foil. Observational data were statistically analysed with annova and further tested with DMRT at 5% level. The results showed that the combination of harvest age 120 DAS and PP plastic sack produced the highest starch content. Harvesting age of 140 DAS and aluminium foil packaging type produced the lowest reducing sugar content. The best harvest age at 130 DAS produced the highest germination and growth speed, the lowest electrical conductivity. Harvesting age of 140 DAS produced the highest 1000-grain weight. The aluminium foil packaging type produced the lowest moisture content, highest germination and growth speed and was significantly different from other packaging types
| Item Type: | Thesis (Masters) | ||||||||||||
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| Subjects: | Q Science > QP Physiology 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 S Agriculture > SB Plant culture S Agriculture > SK Hunting sports |
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| Divisions: | Faculty of Agriculture > Magister Agritechnology | ||||||||||||
| Depositing User: | Arif Fathoni | ||||||||||||
| Date Deposited: | 02 Dec 2024 05:35 | ||||||||||||
| Last Modified: | 02 Dec 2024 05:35 | ||||||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/32429 |
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