Nitrogen and phosphorous effects on growth of stevia rebaudiana bertoni under light emitting diode (LED) / Fui Ying Tsan … [et al.]
Studies on planting of Stevia rebaudiana, an important industrial crop that provides non-caloric sweeteners for the beverage sector, is lacking in an indoor controlled environment. In the present study, using a nutrient film technique, nitrogen (N) and phosphorous (P) levels needed for S. rebaudiana...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | en |
| Published: |
Universiti Teknologi MARA, Sabah
2021
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/82310/1/82310.pdf https://ir.uitm.edu.my/id/eprint/82310/ https://borneoakademika.sabah.uitm.edu.my/ |
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| Summary: | Studies on planting of Stevia rebaudiana, an important industrial crop that provides non-caloric sweeteners for the beverage sector, is lacking in an indoor controlled environment. In the present study, using a nutrient film technique, nitrogen (N) and phosphorous (P) levels needed for S. rebaudiana were determined. The plants were grown under light emitting diodes (LED) at 16h/8h light/darkness photoperiod in an air-conditioned laboratory. The results obtained indicated that in terms of growth performance and leaf production, the half strength Hoagland solution, where N was 100 mg L-1 and P was 15 mg L-1 , enabled the optimum gain in this crop. The results have implications for economic purposes. |
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