Local fruits wastes as a potential crop fertilizer / Mas Idayu Ahmad
Malaysia is one of the largest fruit producers in Asia which make fruits stalls or vendors can be easily found almost in all streets in Malaysia. However, only inner parts of the flesh are savored by the community, while the nutrient-rich peels are often discarded and neglected. This study aim to in...
| Main Author: | |
|---|---|
| Format: | Student Project |
| Language: | English |
| Published: |
2018
|
| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/34060/ |
| _version_ | 1848808448654835712 |
|---|---|
| author | Ahmad, Mas Idayu |
| author_facet | Ahmad, Mas Idayu |
| author_sort | Ahmad, Mas Idayu |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | Malaysia is one of the largest fruit producers in Asia which make fruits stalls or vendors can be easily found almost in all streets in Malaysia. However, only inner parts of the flesh are savored by the community, while the nutrient-rich peels are often discarded and neglected. This study aim to investigate the nitrogen, phosphorus and potassium level in four selected fruits peels, which are guava, papaya, watermelon and pineapple, and to evaluate the potential of those selected fruits peels as an amendment for plant growth. Dried peels were tested for nitrogen, phosphorus and potassium level by using kjeldahl method and atomic absorption spectroscopy respectively. Fruits peels fertilizer together with other treatment, chemical fertilizer, was amended to plants (Brassica sp.) and the growth was observed until they mature. The results showed that number of leaves, length of leaves and height of plants treated with chemical fertilizer were respectively 9.20 ± 0.45, 9.46 ± 0.66 cm and 15.88 ± 0.91 cm, followed by fruits peels 9.20 ± 0.45, 8.98 ± 0.69 cm and 13.68 ± 0.58 cm and control with 7.00 ± 0.71, 5.12 ± 0.61 cm and 9.92 ± 1.09 cm respectively. As for nitrogen, phosphorus and potassium level obtained were 22 mg/g, 10.3 mg/g and 13.9 mg/g respectively. These results proved that fruits peels can be used as an alternative organic-cost-saving source for soil amendment. |
| first_indexed | 2025-11-14T22:58:53Z |
| format | Student Project |
| id | uitm-34060 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T22:58:53Z |
| publishDate | 2018 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-340602020-08-28T06:43:53Z https://ir.uitm.edu.my/id/eprint/34060/ Local fruits wastes as a potential crop fertilizer / Mas Idayu Ahmad Ahmad, Mas Idayu Extraction (Chemistry) Fertilizers and improvement of the soil Fruit and fruit culture Malaysia is one of the largest fruit producers in Asia which make fruits stalls or vendors can be easily found almost in all streets in Malaysia. However, only inner parts of the flesh are savored by the community, while the nutrient-rich peels are often discarded and neglected. This study aim to investigate the nitrogen, phosphorus and potassium level in four selected fruits peels, which are guava, papaya, watermelon and pineapple, and to evaluate the potential of those selected fruits peels as an amendment for plant growth. Dried peels were tested for nitrogen, phosphorus and potassium level by using kjeldahl method and atomic absorption spectroscopy respectively. Fruits peels fertilizer together with other treatment, chemical fertilizer, was amended to plants (Brassica sp.) and the growth was observed until they mature. The results showed that number of leaves, length of leaves and height of plants treated with chemical fertilizer were respectively 9.20 ± 0.45, 9.46 ± 0.66 cm and 15.88 ± 0.91 cm, followed by fruits peels 9.20 ± 0.45, 8.98 ± 0.69 cm and 13.68 ± 0.58 cm and control with 7.00 ± 0.71, 5.12 ± 0.61 cm and 9.92 ± 1.09 cm respectively. As for nitrogen, phosphorus and potassium level obtained were 22 mg/g, 10.3 mg/g and 13.9 mg/g respectively. These results proved that fruits peels can be used as an alternative organic-cost-saving source for soil amendment. 2018 Student Project NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/34060/1/34060.pdf Ahmad, Mas Idayu (2018) Local fruits wastes as a potential crop fertilizer / Mas Idayu Ahmad. (2018) [Student Project] (Unpublished) |
| spellingShingle | Extraction (Chemistry) Fertilizers and improvement of the soil Fruit and fruit culture Ahmad, Mas Idayu Local fruits wastes as a potential crop fertilizer / Mas Idayu Ahmad |
| title | Local fruits wastes as a potential crop fertilizer / Mas Idayu Ahmad |
| title_full | Local fruits wastes as a potential crop fertilizer / Mas Idayu Ahmad |
| title_fullStr | Local fruits wastes as a potential crop fertilizer / Mas Idayu Ahmad |
| title_full_unstemmed | Local fruits wastes as a potential crop fertilizer / Mas Idayu Ahmad |
| title_short | Local fruits wastes as a potential crop fertilizer / Mas Idayu Ahmad |
| title_sort | local fruits wastes as a potential crop fertilizer / mas idayu ahmad |
| topic | Extraction (Chemistry) Fertilizers and improvement of the soil Fruit and fruit culture |
| url | https://ir.uitm.edu.my/id/eprint/34060/ |