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Study on growth performance of Stevia rebaudiana by chemical fertilizer and green manure on BRIS soil

BRIS soil is the problematic soil in Malaysia because it retain a high sandy texture, low fertility and low water holding capacity. The application of chemical fertilizer and sesbania grandiflora as green manure is to increase the fertility of BRIS soil towards the crop production. This study was ca...

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Main Author: Asma Amalina Abd. Kadir
Format: Undergraduate Final Project Report
Language:English
Published: 2017
Online Access:http://discol.umk.edu.my/id/eprint/7098/1/ASMA%20AMALINA.pdf
http://discol.umk.edu.my/id/eprint/7098/
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spelling my.umk.eprints.70982024-07-15T09:04:11Z http://discol.umk.edu.my/id/eprint/7098/ Study on growth performance of Stevia rebaudiana by chemical fertilizer and green manure on BRIS soil Asma Amalina Abd. Kadir BRIS soil is the problematic soil in Malaysia because it retain a high sandy texture, low fertility and low water holding capacity. The application of chemical fertilizer and sesbania grandiflora as green manure is to increase the fertility of BRIS soil towards the crop production. This study was carried out to estimate the fertility of BRIS soil by determine the growth performance of Stevia rebaudiana under three different media, which is BRIS soil as control soil, BRIS soil + Chemical Fertilizer and BRIS soil + Green Manure with two light condition, 30% and 50% light intensities. The parameters that evaluated were growth performance (height of plants, number of branches, number of leaves, diameter of stem and length of roots) and biomass production. Results indicate that the highest mean average in number of leaves (4.17) in lighting 50% and number of branches (91.2) at lighting 30% by adding the chemical fertilizer. Results the number of branches showed that the three media (BRIS soil, BRIS soil + Chemical Fertilizer and BRIS soil + Green Manure) have the highest mean average in lighting 30% compared to in lighting 50% which is BRIS soil (6.72), BRIS soil + Chemical Fertilizer (4.32) and BRIS soil + Green Manure (2.97). The diameter of stem showed that the highest mean average (2.1 mm) and the height of plants (17.77 cm) at BRIS soil in lighting 50%. The fresh and dry weight biomass production of the roots of Stevia rebaudiana plants were highest in the BRIS soil at lighting 30% which is 7.9925b and 3.2475c respectively. While in lighting 50%, the fresh weight and dry weight were highest in BRIS soil + Green Manure, which is 3.8300c and 1.2250b. But the fresh and dry weight biomass production of the stem of Stevia rebaudiana plants were highest in the BRIS soil + Cemical Fertilizer at lighting 30% which is 6.1400c and 1.9950b. While in lighting 50%, the fresh weight and dry weight were highest in BRIS soil + Green Manure, which is 7.2975c and 2.6150b respectively. By adding the chemical fertilizer, it might be affected by the reduction in photosynthesis and subsequent growth and it also can be cause by the nitrogen content in the chemical fertilizer that increase the number of leaves and number of branches. Light plays an important factor that can inflence the growth performance of Stevia rebaudiana, therefore this result suggested that adding the chemical fertilizer to BRIS soil under 30% lighting intensity should be used in crop production. 2017 Undergraduate Final Project Report NonPeerReviewed text en http://discol.umk.edu.my/id/eprint/7098/1/ASMA%20AMALINA.pdf Asma Amalina Abd. Kadir (2017) Study on growth performance of Stevia rebaudiana by chemical fertilizer and green manure on BRIS soil. Final Year Project thesis, Universiti Malaysia Kelantan. (Submitted)
institution Universiti Malaysia Kelantan
building Perpustakaan Universiti Malaysia Kelantan
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Kelantan
content_source UMK Institutional Repository
url_provider http://umkeprints.umk.edu.my/
language English
description BRIS soil is the problematic soil in Malaysia because it retain a high sandy texture, low fertility and low water holding capacity. The application of chemical fertilizer and sesbania grandiflora as green manure is to increase the fertility of BRIS soil towards the crop production. This study was carried out to estimate the fertility of BRIS soil by determine the growth performance of Stevia rebaudiana under three different media, which is BRIS soil as control soil, BRIS soil + Chemical Fertilizer and BRIS soil + Green Manure with two light condition, 30% and 50% light intensities. The parameters that evaluated were growth performance (height of plants, number of branches, number of leaves, diameter of stem and length of roots) and biomass production. Results indicate that the highest mean average in number of leaves (4.17) in lighting 50% and number of branches (91.2) at lighting 30% by adding the chemical fertilizer. Results the number of branches showed that the three media (BRIS soil, BRIS soil + Chemical Fertilizer and BRIS soil + Green Manure) have the highest mean average in lighting 30% compared to in lighting 50% which is BRIS soil (6.72), BRIS soil + Chemical Fertilizer (4.32) and BRIS soil + Green Manure (2.97). The diameter of stem showed that the highest mean average (2.1 mm) and the height of plants (17.77 cm) at BRIS soil in lighting 50%. The fresh and dry weight biomass production of the roots of Stevia rebaudiana plants were highest in the BRIS soil at lighting 30% which is 7.9925b and 3.2475c respectively. While in lighting 50%, the fresh weight and dry weight were highest in BRIS soil + Green Manure, which is 3.8300c and 1.2250b. But the fresh and dry weight biomass production of the stem of Stevia rebaudiana plants were highest in the BRIS soil + Cemical Fertilizer at lighting 30% which is 6.1400c and 1.9950b. While in lighting 50%, the fresh weight and dry weight were highest in BRIS soil + Green Manure, which is 7.2975c and 2.6150b respectively. By adding the chemical fertilizer, it might be affected by the reduction in photosynthesis and subsequent growth and it also can be cause by the nitrogen content in the chemical fertilizer that increase the number of leaves and number of branches. Light plays an important factor that can inflence the growth performance of Stevia rebaudiana, therefore this result suggested that adding the chemical fertilizer to BRIS soil under 30% lighting intensity should be used in crop production.
format Undergraduate Final Project Report
author Asma Amalina Abd. Kadir
spellingShingle Asma Amalina Abd. Kadir
Study on growth performance of Stevia rebaudiana by chemical fertilizer and green manure on BRIS soil
author_facet Asma Amalina Abd. Kadir
author_sort Asma Amalina Abd. Kadir
title Study on growth performance of Stevia rebaudiana by chemical fertilizer and green manure on BRIS soil
title_short Study on growth performance of Stevia rebaudiana by chemical fertilizer and green manure on BRIS soil
title_full Study on growth performance of Stevia rebaudiana by chemical fertilizer and green manure on BRIS soil
title_fullStr Study on growth performance of Stevia rebaudiana by chemical fertilizer and green manure on BRIS soil
title_full_unstemmed Study on growth performance of Stevia rebaudiana by chemical fertilizer and green manure on BRIS soil
title_sort study on growth performance of stevia rebaudiana by chemical fertilizer and green manure on bris soil
publishDate 2017
url http://discol.umk.edu.my/id/eprint/7098/1/ASMA%20AMALINA.pdf
http://discol.umk.edu.my/id/eprint/7098/
_version_ 1806436780973490176
score 13.211869

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