Preliminary Study on the Effect of Nitrogen Fertilisation on Phytochemical Content Quality of Gynura procumbens
The study was carried out to examine the effects of nitrogen (N) fertilisation on phytochemical content quality, to determine types of phytochemicals compositions, and to establish phytochemicals marker compounds in Gynura procumbens. In this two factors study, three stages of harvesting (H) time...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Penerbit Universiti Sains Malaysia
2021
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| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/36251/1/procumbens1.pdf http://ir.unimas.my/id/eprint/36251/ http://www.tlsr.usm.my/ https://doi.org/10.21315/tlsr2021.32.3.5 |
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| Institution: | Universiti Malaysia Sarawak |
| Language: | English |
| Summary: | The study was carried out to examine the effects of nitrogen (N) fertilisation on
phytochemical content quality, to determine types of phytochemicals compositions, and to
establish phytochemicals marker compounds in Gynura procumbens. In this two factors
study, three stages of harvesting (H) time and three rates of N were laid out according
to Randomised Complete Block Design (RCBD). Physiological and biochemical attributes
were recorded to exhibit the trend for plant quality. The results showed that, N has affected
phytochemical content significantly (p < 0.05) with stronger effect on physiological and
biochemical attributes (p < 0.01). The results suggested that 0 and 90 kg/ha N, respectively
are highly and least effecting the Photo, Cond, TChlC, TCC, TPrc, TLiC, TPC and TFC. |
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