The Effect of Plant Densities in System of Rice Intensification (SRI) Method to Water Productivity of Paddy Field in East Sumba, East Nusa Tenggara
Principle of System of Rice Intensification (SRI) adapted to local conditions to increase productivity and environmentally friendly. The main component of SRI is single seedling per hill, young seedlings, wider spacing, intermittent irrigation, inter-cultivation, and organic fertilization. This stud...
| Main Authors: | , , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
Institute of Physics
2022
|
| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/284565/1/Nugroho_2022_IOP_Conf._Ser.__Earth_Environ._Sci._1038_012003.pdf |
| _version_ | 1826050822618742784 |
|---|---|
| author | Nugroho, Bayu Dwi Apri Arif, Chusnul Suryandika, Fadila Hapsari, Umi Nihayah, Badi'atun Muslihin, Muslihin |
| author_facet | Nugroho, Bayu Dwi Apri Arif, Chusnul Suryandika, Fadila Hapsari, Umi Nihayah, Badi'atun Muslihin, Muslihin |
| author_sort | Nugroho, Bayu Dwi Apri |
| collection | UGM |
| description | Principle of System of Rice Intensification (SRI) adapted to local conditions to increase productivity and environmentally friendly. The main component of SRI is single seedling per hill, young seedlings, wider spacing, intermittent irrigation, inter-cultivation, and organic fertilization. This study area of the System of Rice Intensification is in East Sumba Regency, East Nusa Tenggara, which has typical areas like soil texture, bulk density, soil water content, and rainfall. The research aimed to know the effect of plant densities in the System of Rice Intensification (SRI) method on the water productivity of paddy fields. This research initially focused on transplanting very young rice seedlings of 14 days old in two treatments of plants. The densities are broad in a square pattern (30 x 30 cm) and a Jajar Legowo pattern (20 x 10 x 40 cm). The rice was not grown in flooded paddies but moist ground, with intermittent irrigation. When SRI was concerned at a different wider spacing, it discovered the effect on water productivity for paddy fields, especially in East Sumba, East Nusa Tenggara. So that it determined the best wider spacing of the System of Rice Intensification method can apply in the area. The results show that the Jajar Legowo pattern spacing (20 x 10 x 40 cm) has a higher water productivity value of 3,4 than the spacing treatment (30 x 30 cm). Jajar Legowo was 11.9 higher than the spacing treatment (30 x 30 cm). © Published under licence by IOP Publishing Ltd. |
| first_indexed | 2024-03-14T00:10:43Z |
| format | Conference or Workshop Item |
| id | oai:generic.eprints.org:284565 |
| institution | Universiti Gadjah Mada |
| language | English |
| last_indexed | 2024-03-14T00:10:43Z |
| publishDate | 2022 |
| publisher | Institute of Physics |
| record_format | dspace |
| spelling | oai:generic.eprints.org:2845652024-01-02T06:51:06Z https://repository.ugm.ac.id/284565/ The Effect of Plant Densities in System of Rice Intensification (SRI) Method to Water Productivity of Paddy Field in East Sumba, East Nusa Tenggara Nugroho, Bayu Dwi Apri Arif, Chusnul Suryandika, Fadila Hapsari, Umi Nihayah, Badi'atun Muslihin, Muslihin Agricultural Spatial Analysis and Modelling Sustainable Agricultural Development Agricultural Land Management Principle of System of Rice Intensification (SRI) adapted to local conditions to increase productivity and environmentally friendly. The main component of SRI is single seedling per hill, young seedlings, wider spacing, intermittent irrigation, inter-cultivation, and organic fertilization. This study area of the System of Rice Intensification is in East Sumba Regency, East Nusa Tenggara, which has typical areas like soil texture, bulk density, soil water content, and rainfall. The research aimed to know the effect of plant densities in the System of Rice Intensification (SRI) method on the water productivity of paddy fields. This research initially focused on transplanting very young rice seedlings of 14 days old in two treatments of plants. The densities are broad in a square pattern (30 x 30 cm) and a Jajar Legowo pattern (20 x 10 x 40 cm). The rice was not grown in flooded paddies but moist ground, with intermittent irrigation. When SRI was concerned at a different wider spacing, it discovered the effect on water productivity for paddy fields, especially in East Sumba, East Nusa Tenggara. So that it determined the best wider spacing of the System of Rice Intensification method can apply in the area. The results show that the Jajar Legowo pattern spacing (20 x 10 x 40 cm) has a higher water productivity value of 3,4 than the spacing treatment (30 x 30 cm). Jajar Legowo was 11.9 higher than the spacing treatment (30 x 30 cm). © Published under licence by IOP Publishing Ltd. Institute of Physics 2022 Conference or Workshop Item PeerReviewed application/pdf en cc_by https://repository.ugm.ac.id/284565/1/Nugroho_2022_IOP_Conf._Ser.__Earth_Environ._Sci._1038_012003.pdf Nugroho, Bayu Dwi Apri and Arif, Chusnul and Suryandika, Fadila and Hapsari, Umi and Nihayah, Badi'atun and Muslihin, Muslihin (2022) The Effect of Plant Densities in System of Rice Intensification (SRI) Method to Water Productivity of Paddy Field in East Sumba, East Nusa Tenggara. In: 4th International Conference on Agricultural Engineering for Sustainable Agriculture Production, AESAP 2021Virtual, Online, 11 October 2021through 12 October 2021, online. https://www.scopus.com/inward/record.uri?eid=2-s2.0-85134212128&doi=10.1088%2f1755-1315%2f1038%2f1%2f012003&partnerID=40&md5=166a351b222cfe8a72ddff8b4b9af13b |
| spellingShingle | Agricultural Spatial Analysis and Modelling Sustainable Agricultural Development Agricultural Land Management Nugroho, Bayu Dwi Apri Arif, Chusnul Suryandika, Fadila Hapsari, Umi Nihayah, Badi'atun Muslihin, Muslihin The Effect of Plant Densities in System of Rice Intensification (SRI) Method to Water Productivity of Paddy Field in East Sumba, East Nusa Tenggara |
| title | The Effect of Plant Densities in System of Rice Intensification (SRI) Method to Water Productivity of Paddy Field in East Sumba, East Nusa Tenggara |
| title_full | The Effect of Plant Densities in System of Rice Intensification (SRI) Method to Water Productivity of Paddy Field in East Sumba, East Nusa Tenggara |
| title_fullStr | The Effect of Plant Densities in System of Rice Intensification (SRI) Method to Water Productivity of Paddy Field in East Sumba, East Nusa Tenggara |
| title_full_unstemmed | The Effect of Plant Densities in System of Rice Intensification (SRI) Method to Water Productivity of Paddy Field in East Sumba, East Nusa Tenggara |
| title_short | The Effect of Plant Densities in System of Rice Intensification (SRI) Method to Water Productivity of Paddy Field in East Sumba, East Nusa Tenggara |
| title_sort | effect of plant densities in system of rice intensification sri method to water productivity of paddy field in east sumba east nusa tenggara |
| topic | Agricultural Spatial Analysis and Modelling Sustainable Agricultural Development Agricultural Land Management |
| url | https://repository.ugm.ac.id/284565/1/Nugroho_2022_IOP_Conf._Ser.__Earth_Environ._Sci._1038_012003.pdf |
| work_keys_str_mv | AT nugrohobayudwiapri theeffectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT arifchusnul theeffectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT suryandikafadila theeffectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT hapsariumi theeffectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT nihayahbadiatun theeffectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT muslihinmuslihin theeffectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT nugrohobayudwiapri effectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT arifchusnul effectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT suryandikafadila effectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT hapsariumi effectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT nihayahbadiatun effectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara AT muslihinmuslihin effectofplantdensitiesinsystemofriceintensificationsrimethodtowaterproductivityofpaddyfieldineastsumbaeastnusatenggara |