Distribution of weedy rice escape variants in Clearfield rice production system
Weedy rice is made up of the undesirable biotypes of rice with early and easy shattering characteristics, which causes a major yield reduction in direct-seeded rice in Malaysia. Thus, a series of survey were conducted in the selected Clearfield rice fields in the four townships, namely, Kampung Sung...
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Gaurav Publications
2014
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_version_ | 1796973082147028992 |
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author | Jaafar, Nurul Farahidayu Juraimi, Abdul Shukor Ahmad Hamdani, Muhammad Saiful Kamal, Md. Uddin Man, Azmi |
author_facet | Jaafar, Nurul Farahidayu Juraimi, Abdul Shukor Ahmad Hamdani, Muhammad Saiful Kamal, Md. Uddin Man, Azmi |
author_sort | Jaafar, Nurul Farahidayu |
collection | UPM |
description | Weedy rice is made up of the undesirable biotypes of rice with early and easy shattering characteristics, which causes a major yield reduction in direct-seeded rice in Malaysia. Thus, a series of survey were conducted in the selected Clearfield rice fields in the four townships, namely, Kampung Sungai Manik, FELCRA Seberang Perak, Kampung Mampas and Kampung Sungai Mati in the Peninsular Malaysia from April 2012 and April 2013 to study the dominance and abundance of weedy rice escaping Clearfield Production System (known as weedy rice escape). The survey was done according to the quantitative survey method by using standardized quadrat. A total of 1240 and 813 weedy rice escapes in dry/off season 2012 and main season 2012 were identified in all surveyed rice fields, respectively. Kampung Mampas indicated the highest dominance of weedy rice escapes, while FELCRA Seberang Perak recorded the lowest dominance in both the planting seasons. From the farmers’ complaint, poor rice management and weeding practices were the major factors that contributed to weedy rice escape in the fields. |
first_indexed | 2024-03-06T08:37:23Z |
format | Article |
id | upm.eprints-37129 |
institution | Universiti Putra Malaysia |
last_indexed | 2024-03-06T08:37:23Z |
publishDate | 2014 |
publisher | Gaurav Publications |
record_format | dspace |
spelling | upm.eprints-371292023-09-04T14:06:03Z http://psasir.upm.edu.my/id/eprint/37129/ Distribution of weedy rice escape variants in Clearfield rice production system Jaafar, Nurul Farahidayu Juraimi, Abdul Shukor Ahmad Hamdani, Muhammad Saiful Kamal, Md. Uddin Man, Azmi Weedy rice is made up of the undesirable biotypes of rice with early and easy shattering characteristics, which causes a major yield reduction in direct-seeded rice in Malaysia. Thus, a series of survey were conducted in the selected Clearfield rice fields in the four townships, namely, Kampung Sungai Manik, FELCRA Seberang Perak, Kampung Mampas and Kampung Sungai Mati in the Peninsular Malaysia from April 2012 and April 2013 to study the dominance and abundance of weedy rice escaping Clearfield Production System (known as weedy rice escape). The survey was done according to the quantitative survey method by using standardized quadrat. A total of 1240 and 813 weedy rice escapes in dry/off season 2012 and main season 2012 were identified in all surveyed rice fields, respectively. Kampung Mampas indicated the highest dominance of weedy rice escapes, while FELCRA Seberang Perak recorded the lowest dominance in both the planting seasons. From the farmers’ complaint, poor rice management and weeding practices were the major factors that contributed to weedy rice escape in the fields. Gaurav Publications 2014 Article PeerReviewed Jaafar, Nurul Farahidayu and Juraimi, Abdul Shukor and Ahmad Hamdani, Muhammad Saiful and Kamal, Md. Uddin and Man, Azmi (2014) Distribution of weedy rice escape variants in Clearfield rice production system. Research on Crops, 15 (4). pp. 754-762. ISSN 0972-3226; ESSN: 2348-7542 https://www.indianjournals.com/ijor.aspx?target=ijor:rcr&volume=15&issue=4&article=004 10.5958/2348-7542.2014.01408.9 |
spellingShingle | Jaafar, Nurul Farahidayu Juraimi, Abdul Shukor Ahmad Hamdani, Muhammad Saiful Kamal, Md. Uddin Man, Azmi Distribution of weedy rice escape variants in Clearfield rice production system |
title | Distribution of weedy rice escape variants in Clearfield rice production system |
title_full | Distribution of weedy rice escape variants in Clearfield rice production system |
title_fullStr | Distribution of weedy rice escape variants in Clearfield rice production system |
title_full_unstemmed | Distribution of weedy rice escape variants in Clearfield rice production system |
title_short | Distribution of weedy rice escape variants in Clearfield rice production system |
title_sort | distribution of weedy rice escape variants in clearfield rice production system |
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