Sukamto, Muhammad Bagus Bima (2023) Efek Pemberian Pupuk NPK Dan Kitosan Dari Ekstraksi Selongsong Pupa Magot Terhadap Pelepasan Unsur Hara N Pada Tanaman Sawi Pakcoy. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
Slow Release Fertilizer (controlled release fertilizer) is a type of fertilizer with the release of nutrients that can be adjusted to the needs of a plant. Fertilizer that is coated with a semi-permeable material will not dissolve easily in water so that the fertilizer that has been coated is not easily washed off or evaporated. One of the semipermeable materials is chitosan, chitosan is later added to coat a nutrient which will be applied to the soil to absorb and keep the nutrients available and not wasted into the environment. Purpose of this study was to determine the effectiveness of chitosan-coated NPK fertilizer on nitrogen release and interactions with mustard greens. Method used Chitosan-coated NPK fertilizer was given according to the dosage set for each treatment and the results showed that the release of nitrogen elements from chitosan-coated urea fertilizer into the soil proved that nutrients were released more slowly, and conclusions obtained from research There is a real interaction in the treatment of chitosan against Nitrogen in plants. The suggestion from the researcher is based on the need to analyze other parameters to support the completeness of the research on the use of chitosan.
| Item Type: | Thesis (Undergraduate) | ||||||||||||
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| Subjects: | S Agriculture > SB Plant culture > SB950-989 Pest Control and Treatment of Diseases, Plant Protection S Agriculture > S Agriculture (General) S Agriculture > SB Plant culture |
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| Divisions: | Faculty of Agriculture > Departement of Agritechnology | ||||||||||||
| Depositing User: | SP BagusBima soekamto | ||||||||||||
| Date Deposited: | 20 Sep 2023 07:23 | ||||||||||||
| Last Modified: | 20 Sep 2023 07:23 | ||||||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/17661 |
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