Effects of Salinity, Vermicompost, Humic Acid and Seed Inoculation with Flavobacterim on Grain Filling of Triticale
Abstract Background and Objective: Salinity is one of the most important environmental stresses that reduce the growth and yield of crops. The use of bio and organic fertilizers increases growth and yield of plants to various environmental stresses such as salinity. The purpose of this study was to...
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University of Tabriz
2021-06-01
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| Series: | Journal of Agricultural Science and Sustainable Production |
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| Online Access: | https://sustainagriculture.tabrizu.ac.ir/article_13108_409f0368f5556c04401c74a25054c392.pdf |
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| author | Sara Mohammadi Kale Sarlou Raouf Seyed Sharifi Mohammad Sedghei Hamed Narimani Razieh khalilzadeh |
| author_facet | Sara Mohammadi Kale Sarlou Raouf Seyed Sharifi Mohammad Sedghei Hamed Narimani Razieh khalilzadeh |
| author_sort | Sara Mohammadi Kale Sarlou |
| collection | DOAJ |
| description | Abstract
Background and Objective: Salinity is one of the most important environmental stresses that reduce the growth and yield of crops. The use of bio and organic fertilizers increases growth and yield of plants to various environmental stresses such as salinity. The purpose of this study was to investigate the role of vermicompost, humic acid and inoculation of seeds with Flavobacterium in improvment grain filling components and yield triticale.
Materials & Methods: An experiment was conducted as factorial based on randomized complete block design with three replications in greenhouse research of the Faculty of Agriculture and Natural Resources, the University of Mohaghegh Ardabili during 2020. Factors experiment were included salinity levels (non-application of salinity as control, application of 50 and 100 mM salinity by NaCl), and bio-fertilizers application (no application of bio-fertilizers as control, application of vermicompost, seed inoculation with Flavobacterim,both application vermicompost and Flavobacterim) and foliar application humic acid (foliar application with water as control and foliar application of 2 g.L-1 humic acid).
Results: The results showed that both application of vermicompost, Flavobacterim and foliar application of 2 g.L-1 humic acid under no salinity condition, increased chlorophyll a (83.38%), total chlorophyll (76.61%) and carotenoid (89.26%), maximum of grain weight (53.56%), grain filling period and effective grain filling period (19.39 and 55.11% respectively) in comparison with no application of bio-fertilizers and humic acid under the highest soil salinity level. Also, both application of vermicompost with Flavobacterim and foliar application of 2 g.L-1 humic acid under no salinity condition increased plant height, ear length, the number of grain per spike, 100 grains weight and grain yield of per plant of triticale.
Conclusion: Application of bio-fertilizers and humic acid can increase grain yield of triticale under soil salinity conditions due to improve of chlorophyll content and grain filling components. |
| first_indexed | 2024-12-12T00:28:57Z |
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| institution | Directory Open Access Journal |
| issn | 2476-4310 2476-4329 |
| language | fas |
| last_indexed | 2024-12-12T00:28:57Z |
| publishDate | 2021-06-01 |
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| series | Journal of Agricultural Science and Sustainable Production |
| spelling | doaj.art-db057f53ca6c4341bcebdee45e646d6f2022-12-22T00:44:33ZfasUniversity of TabrizJournal of Agricultural Science and Sustainable Production2476-43102476-43292021-06-0131225126910.22034/saps.2021.1310813108Effects of Salinity, Vermicompost, Humic Acid and Seed Inoculation with Flavobacterim on Grain Filling of TriticaleSara Mohammadi Kale Sarlou0Raouf Seyed Sharifi1Mohammad Sedghei2Hamed Narimani3Razieh khalilzadeh4دانشکده کشاورزی و منابع طبیعی، دانشگاه محقق اردبیلی. ایرانگروه زراعت و اصلاح نباتات، دانشکده کشاورزی و منابع طبیعی، دانشگاه محقق اردبیلی. ایرانگروه زراعت و اصلاح نباتات، دانشکده کشاورزی و منابع طبیعی، دانشگاه محقق اردبیلی. ایراندانشکده کشاورزی و منابع طبیعی، دانشگاه محقق اردبیلی. ایرانگروه تولید و ژنتیک گیاهی، دانشکده کشاورزی و منابع طبیعی، دانشگاه ارومیه، ارومیه، ایرانAbstract Background and Objective: Salinity is one of the most important environmental stresses that reduce the growth and yield of crops. The use of bio and organic fertilizers increases growth and yield of plants to various environmental stresses such as salinity. The purpose of this study was to investigate the role of vermicompost, humic acid and inoculation of seeds with Flavobacterium in improvment grain filling components and yield triticale. Materials & Methods: An experiment was conducted as factorial based on randomized complete block design with three replications in greenhouse research of the Faculty of Agriculture and Natural Resources, the University of Mohaghegh Ardabili during 2020. Factors experiment were included salinity levels (non-application of salinity as control, application of 50 and 100 mM salinity by NaCl), and bio-fertilizers application (no application of bio-fertilizers as control, application of vermicompost, seed inoculation with Flavobacterim,both application vermicompost and Flavobacterim) and foliar application humic acid (foliar application with water as control and foliar application of 2 g.L-1 humic acid). Results: The results showed that both application of vermicompost, Flavobacterim and foliar application of 2 g.L-1 humic acid under no salinity condition, increased chlorophyll a (83.38%), total chlorophyll (76.61%) and carotenoid (89.26%), maximum of grain weight (53.56%), grain filling period and effective grain filling period (19.39 and 55.11% respectively) in comparison with no application of bio-fertilizers and humic acid under the highest soil salinity level. Also, both application of vermicompost with Flavobacterim and foliar application of 2 g.L-1 humic acid under no salinity condition increased plant height, ear length, the number of grain per spike, 100 grains weight and grain yield of per plant of triticale. Conclusion: Application of bio-fertilizers and humic acid can increase grain yield of triticale under soil salinity conditions due to improve of chlorophyll content and grain filling components.https://sustainagriculture.tabrizu.ac.ir/article_13108_409f0368f5556c04401c74a25054c392.pdfkeywords:bio-fertilizerschlorophyll contentrate of grain fillingyield |
| spellingShingle | Sara Mohammadi Kale Sarlou Raouf Seyed Sharifi Mohammad Sedghei Hamed Narimani Razieh khalilzadeh Effects of Salinity, Vermicompost, Humic Acid and Seed Inoculation with Flavobacterim on Grain Filling of Triticale Journal of Agricultural Science and Sustainable Production keywords:bio-fertilizers chlorophyll content rate of grain filling yield |
| title | Effects of Salinity, Vermicompost, Humic Acid and Seed Inoculation with Flavobacterim on Grain Filling of Triticale |
| title_full | Effects of Salinity, Vermicompost, Humic Acid and Seed Inoculation with Flavobacterim on Grain Filling of Triticale |
| title_fullStr | Effects of Salinity, Vermicompost, Humic Acid and Seed Inoculation with Flavobacterim on Grain Filling of Triticale |
| title_full_unstemmed | Effects of Salinity, Vermicompost, Humic Acid and Seed Inoculation with Flavobacterim on Grain Filling of Triticale |
| title_short | Effects of Salinity, Vermicompost, Humic Acid and Seed Inoculation with Flavobacterim on Grain Filling of Triticale |
| title_sort | effects of salinity vermicompost humic acid and seed inoculation with flavobacterim on grain filling of triticale |
| topic | keywords:bio-fertilizers chlorophyll content rate of grain filling yield |
| url | https://sustainagriculture.tabrizu.ac.ir/article_13108_409f0368f5556c04401c74a25054c392.pdf |
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