1st International Conference on Food Security and Sustainable Agriculture in The Tropics | |
Shading effect on generative characters of upland red rice of Southeast Sulawesi, Indonesia | |
农业科学;经济学 | |
Muhidin^1 ; Syam'Un, E.^2 ; Kaimuddin^2 ; Musa, Y.^2 ; Sadimantara, G.R.^1 ; Usman^1 ; Leomo, S.^1 ; Rakian, T.C.^1 | |
Department of Agrotechnology, Faculty of Agriculture, Universitas Halu Oleo, Southeast Sulawesi, Kendari | |
93212, Indonesia^1 | |
Department of Agronomy, Faculty of Agriculture, Hasanuddin University, Makassar, South Sulawesi | |
90245, Indonesia^2 | |
关键词: Anthocyanin content; Environmental conditions; Phenolic compounds; Plant production; Quantitative method; Shading effect; Shading treatments; Split plot designs; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/157/1/012017/pdf DOI : 10.1088/1755-1315/157/1/012017 |
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学科分类:农业科学(综合) | |
来源: IOP | |
【 摘 要 】
Upland red rice (Oryza sativa) contains anthocyanin, a phenolic compounds that can act as antioxidants and functional food for human dietary. The content of functional food on upland red rice is influenced by shading condition, but the production is also influenced by environmental condition, especially the availability of light. The study aims is to assess and analyze the effect of shade on the growth and production of upland red rice. The research was conducted using the quantitative method to obtain the optimal shading condition that can increase the rice anthocyanin content and relatively high production. The research was arranged in split plot design, with shade as main plot and the different of cultivar as sub plot with three replications. The shading treatment consist of 4 levels as follows: n1=shade level75%. The cultivar tested were (v1) = Labandiri, (v2) = Jangkobembe, (v3) = Ranggohitam, and (v4) = Paedara. The rice planted in between teak wood trees with different age and level of canopy. The research reveals that shades had an effect in decreasing plant production (the higher level of shade, the higher the decrease level of production), but the shades can improve the quality of red rice through the increase of anthocyanin content.
【 预 览 】
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Shading effect on generative characters of upland red rice of Southeast Sulawesi, Indonesia | 440KB | download |