Effect of shading on growth of stock plants and subsequent rooting of cuttings of aquilaria microcarpa baill
The study on the growth performance of Aquilaria microcarpa Baill. under different light intensity and subsequently used as rooting of cuttings was conducted in University Malaysia Sarawak (UNIMAS) External Laboratory. Growth of stock plants was observed for duration of 16 weeks and then for cuttin...
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| Format: | Final Year Project Report / IMRAD |
| Language: | English |
| Published: |
Universiti Malaysia Sarawak, (UNIMAS)
2012
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| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/6181/ http://ir.unimas.my/id/eprint/6181/4/Soon%20Chee%20Pei%28fulltext%29.pdf |
| _version_ | 1848835855068692480 |
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| author | Soon, Chee Pei |
| author_facet | Soon, Chee Pei |
| author_sort | Soon, Chee Pei |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | The study on the growth performance of Aquilaria microcarpa Baill. under different light intensity and
subsequently used as rooting of cuttings was conducted in University Malaysia Sarawak (UNIMAS) External Laboratory. Growth of stock plants was observed for duration of 16 weeks and then for cuttings in ten-week duration. Under the shading experiment, stock plants were kept under 0%, 50%, and 75% of shades. Stock plants under 50% shading showed the greatest mean height increment recorded (12.87 cm). This was followed by 75% shading (12.66 cm) and 0% shading (7.11 cm). Stock plants that showed the highest mean diameter increment was grown under 50% shading too (2.17 mm), followed by 75% shading (1.75 mm) and 0% shading (1.11 mm). Stock plants from 75% shading obtained the highest mean root weight ratio (0.38 ± 0.04 g/g) while stock plants from 50% shading had the highest mean shoot weight ratio (0.53 ± 0.04 g/g). Stock plants from 75% shading also recorded the highest root shoot ratio (0.78 ± 0.01 g/g). Cuttings taken from stock plants under 75% shade showed the highest rooting percentage (6.67%). The rooting percentage of cuttings taken from 0% and 50% shades were recorded the same which was 5% when the experiment terminated. Cuttings from 75% shading had 15% rooted in treatment without hormone, 5% rooted in
treatment with K-IBA 200 mg/L. |
| first_indexed | 2025-11-15T06:14:30Z |
| format | Final Year Project Report / IMRAD |
| id | unimas-6181 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T06:14:30Z |
| publishDate | 2012 |
| publisher | Universiti Malaysia Sarawak, (UNIMAS) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-61812024-02-08T02:53:04Z http://ir.unimas.my/id/eprint/6181/ Effect of shading on growth of stock plants and subsequent rooting of cuttings of aquilaria microcarpa baill Soon, Chee Pei HD28 Management. Industrial Management SB Plant culture The study on the growth performance of Aquilaria microcarpa Baill. under different light intensity and subsequently used as rooting of cuttings was conducted in University Malaysia Sarawak (UNIMAS) External Laboratory. Growth of stock plants was observed for duration of 16 weeks and then for cuttings in ten-week duration. Under the shading experiment, stock plants were kept under 0%, 50%, and 75% of shades. Stock plants under 50% shading showed the greatest mean height increment recorded (12.87 cm). This was followed by 75% shading (12.66 cm) and 0% shading (7.11 cm). Stock plants that showed the highest mean diameter increment was grown under 50% shading too (2.17 mm), followed by 75% shading (1.75 mm) and 0% shading (1.11 mm). Stock plants from 75% shading obtained the highest mean root weight ratio (0.38 ± 0.04 g/g) while stock plants from 50% shading had the highest mean shoot weight ratio (0.53 ± 0.04 g/g). Stock plants from 75% shading also recorded the highest root shoot ratio (0.78 ± 0.01 g/g). Cuttings taken from stock plants under 75% shade showed the highest rooting percentage (6.67%). The rooting percentage of cuttings taken from 0% and 50% shades were recorded the same which was 5% when the experiment terminated. Cuttings from 75% shading had 15% rooted in treatment without hormone, 5% rooted in treatment with K-IBA 200 mg/L. Universiti Malaysia Sarawak, (UNIMAS) 2012 Final Year Project Report / IMRAD NonPeerReviewed text en http://ir.unimas.my/id/eprint/6181/4/Soon%20Chee%20Pei%28fulltext%29.pdf Soon, Chee Pei (2012) Effect of shading on growth of stock plants and subsequent rooting of cuttings of aquilaria microcarpa baill. [Final Year Project Report / IMRAD] (Unpublished) |
| spellingShingle | HD28 Management. Industrial Management SB Plant culture Soon, Chee Pei Effect of shading on growth of stock plants and subsequent rooting of cuttings of aquilaria microcarpa baill |
| title | Effect of shading on growth of stock plants and subsequent rooting of cuttings of aquilaria microcarpa baill |
| title_full | Effect of shading on growth of stock plants and subsequent rooting of cuttings of aquilaria microcarpa baill |
| title_fullStr | Effect of shading on growth of stock plants and subsequent rooting of cuttings of aquilaria microcarpa baill |
| title_full_unstemmed | Effect of shading on growth of stock plants and subsequent rooting of cuttings of aquilaria microcarpa baill |
| title_short | Effect of shading on growth of stock plants and subsequent rooting of cuttings of aquilaria microcarpa baill |
| title_sort | effect of shading on growth of stock plants and subsequent rooting of cuttings of aquilaria microcarpa baill |
| topic | HD28 Management. Industrial Management SB Plant culture |
| url | http://ir.unimas.my/id/eprint/6181/ http://ir.unimas.my/id/eprint/6181/4/Soon%20Chee%20Pei%28fulltext%29.pdf |