The Effect Stubble Cutting Height on the Vegetative and Reproductive Phase of Rice Ratoon in a Tidal Swamp
Rice ratoon technology has a great potential to be developped in a tidal swamp because it can resolve various obstacles such as limited of production factor and labor, the time of planting which is depends on the season. The objective of this paper is to analyse the effect of the stubble cutting hei...
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| Format: | Article |
| Language: | English |
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Hasanuddin University
2015-05-01
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| Series: | International Journal of Agriculture System |
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| Online Access: | http://pasca.unhas.ac.id/ojs/index.php/ijas/article/view/17 |
| _version_ | 1797975272642838528 |
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| author | Evriani Mareza Zainal Ridho Djafar Rujito Agus Suwignyo Andi Wijaya |
| author_facet | Evriani Mareza Zainal Ridho Djafar Rujito Agus Suwignyo Andi Wijaya |
| author_sort | Evriani Mareza |
| collection | DOAJ |
| description | Rice ratoon technology has a great potential to be developped in a tidal swamp because it can resolve various obstacles such as limited of production factor and labor, the time of planting which is depends on the season. The objective of this paper is to analyse the effect of the stubble cutting height after harvesting of first crop on the vegetative and reproductive phase of ratoon rice. The rice was planted in a tidal swamp using a direct seedling system. A randomized block design with five replicates was used. The treatment was the stubble cutting height ranged from 10, 20, 30, 40 and 50 cm from the surface of the soil. The results showed that the height of stubble cutting has significant effect on the vegetative and reproductive phases of rice ratoon. The plant height, number of tillers and number of productive tillers of ratoon was lower than first crop. The flowering of rice ratoon was faster than the first crop. Stubble cutting up to 50 cm from the surface of the soil increases plant height, number of tillers and number of productive tillers and accelerate flowering of rice ratoon. It can be known the impact of the height of stubble cutting to the vegetative and reproductive phase on rice ratoon. Future studies on effect of the height of stubble cutting for rice yield prodcution should be focussed after the ripening phase. |
| first_indexed | 2024-04-11T04:32:53Z |
| format | Article |
| id | doaj.art-afc761c26f07472fa423ce08579fbd70 |
| institution | Directory Open Access Journal |
| issn | 2337-9782 2580-6815 |
| language | English |
| last_indexed | 2024-04-11T04:32:53Z |
| publishDate | 2015-05-01 |
| publisher | Hasanuddin University |
| record_format | Article |
| series | International Journal of Agriculture System |
| spelling | doaj.art-afc761c26f07472fa423ce08579fbd702022-12-29T03:41:56ZengHasanuddin UniversityInternational Journal of Agriculture System2337-97822580-68152015-05-01111710.20956/ijas.v1i1.1717The Effect Stubble Cutting Height on the Vegetative and Reproductive Phase of Rice Ratoon in a Tidal SwampEvriani Mareza0Zainal Ridho Djafar1Rujito Agus Suwignyo2Andi Wijaya3Department of Agronomy, Faculty of Agriculture, IBA University Palembang, 30126, South SumateraDepartment of Agronomy, Faculty of Agriculture, Sriwijaya University Palembang, 30662, South SumateraDepartment of Agronomy, Faculty of Agriculture, Sriwijaya University Palembang, 30662, South SumateraDepartment of Agronomy, Faculty of Agriculture, Sriwijaya University Palembang, 30662, South SumateraRice ratoon technology has a great potential to be developped in a tidal swamp because it can resolve various obstacles such as limited of production factor and labor, the time of planting which is depends on the season. The objective of this paper is to analyse the effect of the stubble cutting height after harvesting of first crop on the vegetative and reproductive phase of ratoon rice. The rice was planted in a tidal swamp using a direct seedling system. A randomized block design with five replicates was used. The treatment was the stubble cutting height ranged from 10, 20, 30, 40 and 50 cm from the surface of the soil. The results showed that the height of stubble cutting has significant effect on the vegetative and reproductive phases of rice ratoon. The plant height, number of tillers and number of productive tillers of ratoon was lower than first crop. The flowering of rice ratoon was faster than the first crop. Stubble cutting up to 50 cm from the surface of the soil increases plant height, number of tillers and number of productive tillers and accelerate flowering of rice ratoon. It can be known the impact of the height of stubble cutting to the vegetative and reproductive phase on rice ratoon. Future studies on effect of the height of stubble cutting for rice yield prodcution should be focussed after the ripening phase.http://pasca.unhas.ac.id/ojs/index.php/ijas/article/view/17vegetative phasereproductive phaserice ratoonrice stubbletidal swamp |
| spellingShingle | Evriani Mareza Zainal Ridho Djafar Rujito Agus Suwignyo Andi Wijaya The Effect Stubble Cutting Height on the Vegetative and Reproductive Phase of Rice Ratoon in a Tidal Swamp International Journal of Agriculture System vegetative phase reproductive phase rice ratoon rice stubble tidal swamp |
| title | The Effect Stubble Cutting Height on the Vegetative and Reproductive Phase of Rice Ratoon in a Tidal Swamp |
| title_full | The Effect Stubble Cutting Height on the Vegetative and Reproductive Phase of Rice Ratoon in a Tidal Swamp |
| title_fullStr | The Effect Stubble Cutting Height on the Vegetative and Reproductive Phase of Rice Ratoon in a Tidal Swamp |
| title_full_unstemmed | The Effect Stubble Cutting Height on the Vegetative and Reproductive Phase of Rice Ratoon in a Tidal Swamp |
| title_short | The Effect Stubble Cutting Height on the Vegetative and Reproductive Phase of Rice Ratoon in a Tidal Swamp |
| title_sort | effect stubble cutting height on the vegetative and reproductive phase of rice ratoon in a tidal swamp |
| topic | vegetative phase reproductive phase rice ratoon rice stubble tidal swamp |
| url | http://pasca.unhas.ac.id/ojs/index.php/ijas/article/view/17 |
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