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The effect of salinity on the germination and early seedling growth of winged beans( Psophocarpus Tetragonolobu(L.) Dc).

The winged bean has been considered as a traditional vegetable but has the potential to be commercialized in the Malaysian food market. Salinity Is one of the major problems that decreases the production of crops throughout the world. An experiment was conducted in Faculty of Sustainable Agricultur...

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Main Author: Nurul Najwa Abd Rahim
Format: Academic Exercise
Language:English
Published: 2016
Subjects:
S Agriculture (General)
Online Access:https://eprints.ums.edu.my/id/eprint/18604/1/The%20effect%20of%20salinity%20on%20the%20germination%20and%20early%20seedling%20growth%20of%20winged%20beans.pdf
https://eprints.ums.edu.my/id/eprint/18604/
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spelling my.ums.eprints.186042018-02-08T05:58:43Z https://eprints.ums.edu.my/id/eprint/18604/ The effect of salinity on the germination and early seedling growth of winged beans( Psophocarpus Tetragonolobu(L.) Dc). Nurul Najwa Abd Rahim S Agriculture (General) The winged bean has been considered as a traditional vegetable but has the potential to be commercialized in the Malaysian food market. Salinity Is one of the major problems that decreases the production of crops throughout the world. An experiment was conducted in Faculty of Sustainable Agriculture, Universiti Malaysia Sabah to evaluate the effect of salinity on the germination parameters and early seedling growth of winged beans under different salinity conditions. The treatments consist of six different levels of salinity which consists of 0%, 0.25%, 0.50%, 1.0%, 2.0% and 4.0% of NaCI. The NaCI powder is diluted in 1L of distilled water. The seeds were germinated in a germination box and uses coarse sand as the planting medium. Each germination box was irrigated daily with treatment solutions as required by the plants. Result was taken at the 10th day after sowing. The treatments were arranged in a Completely Randomized Design manner with three replicates each. The parameters observed in this study are germination percentage, seed vigor Index (SVI), length of plumule, length of radicle and number of leaves. This study showed that there were significant different between all the parameters of the winged bean to the different salinity levels. Winged bean seeds treated with 0% NaCl resulted in the highest means with values of 68% for germination percentage, 38.5 for SVI, 0.87 for number of leaves, 56.78mm for plumule length and 43.06mm for radide length (p<0.01). This study also exposed that as the salinity increases, the mean values for germination percentage and early seedling growth parameters decreased. Also, the winged beans were able to survive up until the T3 (0.50% NaCl solution) even though they resulted with the least germination percentage 7.67%. Winged bean seeds treated with T4 onwards did not germinate and did not show any growth. Therefore, it can be concluded that winged bean are able to survive up to 0.5% NaCI solution and salinity level beyond that is unsuitable for growing winged bean. 2016 Academic Exercise NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/18604/1/The%20effect%20of%20salinity%20on%20the%20germination%20and%20early%20seedling%20growth%20of%20winged%20beans.pdf Nurul Najwa Abd Rahim (2016) The effect of salinity on the germination and early seedling growth of winged beans( Psophocarpus Tetragonolobu(L.) Dc). Universiti Malaysia Sabah. (Unpublished)
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
topic S Agriculture (General)
spellingShingle S Agriculture (General)
Nurul Najwa Abd Rahim
The effect of salinity on the germination and early seedling growth of winged beans( Psophocarpus Tetragonolobu(L.) Dc).
description The winged bean has been considered as a traditional vegetable but has the potential to be commercialized in the Malaysian food market. Salinity Is one of the major problems that decreases the production of crops throughout the world. An experiment was conducted in Faculty of Sustainable Agriculture, Universiti Malaysia Sabah to evaluate the effect of salinity on the germination parameters and early seedling growth of winged beans under different salinity conditions. The treatments consist of six different levels of salinity which consists of 0%, 0.25%, 0.50%, 1.0%, 2.0% and 4.0% of NaCI. The NaCI powder is diluted in 1L of distilled water. The seeds were germinated in a germination box and uses coarse sand as the planting medium. Each germination box was irrigated daily with treatment solutions as required by the plants. Result was taken at the 10th day after sowing. The treatments were arranged in a Completely Randomized Design manner with three replicates each. The parameters observed in this study are germination percentage, seed vigor Index (SVI), length of plumule, length of radicle and number of leaves. This study showed that there were significant different between all the parameters of the winged bean to the different salinity levels. Winged bean seeds treated with 0% NaCl resulted in the highest means with values of 68% for germination percentage, 38.5 for SVI, 0.87 for number of leaves, 56.78mm for plumule length and 43.06mm for radide length (p<0.01). This study also exposed that as the salinity increases, the mean values for germination percentage and early seedling growth parameters decreased. Also, the winged beans were able to survive up until the T3 (0.50% NaCl solution) even though they resulted with the least germination percentage 7.67%. Winged bean seeds treated with T4 onwards did not germinate and did not show any growth. Therefore, it can be concluded that winged bean are able to survive up to 0.5% NaCI solution and salinity level beyond that is unsuitable for growing winged bean.
format Academic Exercise
author Nurul Najwa Abd Rahim
author_facet Nurul Najwa Abd Rahim
author_sort Nurul Najwa Abd Rahim
title The effect of salinity on the germination and early seedling growth of winged beans( Psophocarpus Tetragonolobu(L.) Dc).
title_short The effect of salinity on the germination and early seedling growth of winged beans( Psophocarpus Tetragonolobu(L.) Dc).
title_full The effect of salinity on the germination and early seedling growth of winged beans( Psophocarpus Tetragonolobu(L.) Dc).
title_fullStr The effect of salinity on the germination and early seedling growth of winged beans( Psophocarpus Tetragonolobu(L.) Dc).
title_full_unstemmed The effect of salinity on the germination and early seedling growth of winged beans( Psophocarpus Tetragonolobu(L.) Dc).
title_sort effect of salinity on the germination and early seedling growth of winged beans( psophocarpus tetragonolobu(l.) dc).
publishDate 2016
url https://eprints.ums.edu.my/id/eprint/18604/1/The%20effect%20of%20salinity%20on%20the%20germination%20and%20early%20seedling%20growth%20of%20winged%20beans.pdf
https://eprints.ums.edu.my/id/eprint/18604/
_version_ 1760229468494888960
score 13.211869

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