Nano Fertilizer Application Under Different Establishment Techniques for Sustainable Paddy (Oryza sativa L.) Production
Rice production in Asia is a cornerstone of global food security. Implementing innovative crop establishment practices and utilizing nano fertilizers can enhance rice yields and mitigate environmental concerns, thereby contributing to a resilient and sustainable food system. Therefore, a field exper...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
North Carolina State University
2024-12-01
|
| Series: | BioResources |
| Subjects: | |
| Online Access: | https://ojs.bioresources.com/index.php/BRJ/article/view/24034 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1846093202418827264 |
|---|---|
| author | Thangamuthu Theerthana Shivalli Boregowda Yogananda Salekoppal Sannegowda Prakash Matadadoddi Nanjundegowda Thimmegowda Hadivappa Marulappa Jayadeva Avverahalli Puttegowda Mallikarjun Gowda Rampura Shivappa Ramanji |
| author_facet | Thangamuthu Theerthana Shivalli Boregowda Yogananda Salekoppal Sannegowda Prakash Matadadoddi Nanjundegowda Thimmegowda Hadivappa Marulappa Jayadeva Avverahalli Puttegowda Mallikarjun Gowda Rampura Shivappa Ramanji |
| author_sort | Thangamuthu Theerthana |
| collection | DOAJ |
| description | Rice production in Asia is a cornerstone of global food security. Implementing innovative crop establishment practices and utilizing nano fertilizers can enhance rice yields and mitigate environmental concerns, thereby contributing to a resilient and sustainable food system. Therefore, a field experiment was conducted over 2020 and 2021 that included various methods of application (seed treatment, root dipping, soil and foliar application) of nano fertilizers (nano nitrogen and nano zinc) under different rice establishment methods (conventional paddy and SRI). Statistical analysis was performed using Fisher’s analysis of variance and Duncan’s multiple range test (p ≤ 0.05). The findings showed that the application of 75% N and two foliar sprays of nano-nitrogen and nano-zinc at 25 to 30 and 45 to 50 days after transplanting under System of Rice Intensification method (Treatment T14) was statistically superior in improving growth and yield parameters, grain and straw yield, and in enhancing the quality of rice over other treatments. Studies revealed strong positive correlations between all the measures, with the exception of the proportion of chaffiness and unfilled grains. The results of the stepwise regression analysis revealed the percentage dependence of grain and straw yield on growth, yield, and quality factors. |
| format | Article |
| id | doaj-art-10b91a044b2a4ab08e068d4030d61b4f |
| institution | Kabale University |
| issn | 1930-2126 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | North Carolina State University |
| record_format | Article |
| series | BioResources |
| spelling | doaj-art-10b91a044b2a4ab08e068d4030d61b4f2025-01-02T18:23:13ZengNorth Carolina State UniversityBioResources1930-21262024-12-01201113611602263Nano Fertilizer Application Under Different Establishment Techniques for Sustainable Paddy (Oryza sativa L.) ProductionThangamuthu Theerthana0https://orcid.org/0000-0003-1919-4063Shivalli Boregowda Yogananda1https://orcid.org/0000-0003-2204-5333Salekoppal Sannegowda Prakash2https://orcid.org/0000-0002-0515-3706Matadadoddi Nanjundegowda Thimmegowda3https://orcid.org/0000-0001-7632-1036Hadivappa Marulappa Jayadeva4https://orcid.org/0000-0002-6061-1386Avverahalli Puttegowda Mallikarjun Gowda5https://orcid.org/0000-0003-1894-0837Rampura Shivappa Ramanji6Department of Agronomy, College of Agriculture, V. C. Farm, Mandya, 571405, University of Agricultural Sciences, Bangalore, Karnataka, IndiaDepartment of Agronomy, College of Agriculture, V. C. Farm, Mandya, 571405, University of Agricultural Sciences, Bangalore, Karnataka, IndiaDepartment of Soil Science and Agricultural Chemistry, College of Agriculture, V. C. Farm, Mandya, 571405, University of Agricultural Sciences, Bangalore, Karnataka, IndiaCollege of Agriculture, GKVK, University of Agricultural Sciences, Bangalore-560065, Karnataka, IndiaCollege of Agriculture, GKVK, University of Agricultural Sciences, Bangalore-560065, Karnataka, India College of Agriculture, GKVK, University of Agricultural Sciences, Bangalore-560065, Karnataka, IndiaDepartment of Agricultural Statistics, College of Agriculture, V. C. Farm, Mandya, University of Agricultural Sciences, Bangalore-560065, Karnataka, IndiaRice production in Asia is a cornerstone of global food security. Implementing innovative crop establishment practices and utilizing nano fertilizers can enhance rice yields and mitigate environmental concerns, thereby contributing to a resilient and sustainable food system. Therefore, a field experiment was conducted over 2020 and 2021 that included various methods of application (seed treatment, root dipping, soil and foliar application) of nano fertilizers (nano nitrogen and nano zinc) under different rice establishment methods (conventional paddy and SRI). Statistical analysis was performed using Fisher’s analysis of variance and Duncan’s multiple range test (p ≤ 0.05). The findings showed that the application of 75% N and two foliar sprays of nano-nitrogen and nano-zinc at 25 to 30 and 45 to 50 days after transplanting under System of Rice Intensification method (Treatment T14) was statistically superior in improving growth and yield parameters, grain and straw yield, and in enhancing the quality of rice over other treatments. Studies revealed strong positive correlations between all the measures, with the exception of the proportion of chaffiness and unfilled grains. The results of the stepwise regression analysis revealed the percentage dependence of grain and straw yield on growth, yield, and quality factors.https://ojs.bioresources.com/index.php/BRJ/article/view/24034sustainable agriculturepaddysrinano fertilizersqualityyieldcorrelationregression |
| spellingShingle | Thangamuthu Theerthana Shivalli Boregowda Yogananda Salekoppal Sannegowda Prakash Matadadoddi Nanjundegowda Thimmegowda Hadivappa Marulappa Jayadeva Avverahalli Puttegowda Mallikarjun Gowda Rampura Shivappa Ramanji Nano Fertilizer Application Under Different Establishment Techniques for Sustainable Paddy (Oryza sativa L.) Production BioResources sustainable agriculture paddy sri nano fertilizers quality yield correlation regression |
| title | Nano Fertilizer Application Under Different Establishment Techniques for Sustainable Paddy (Oryza sativa L.) Production |
| title_full | Nano Fertilizer Application Under Different Establishment Techniques for Sustainable Paddy (Oryza sativa L.) Production |
| title_fullStr | Nano Fertilizer Application Under Different Establishment Techniques for Sustainable Paddy (Oryza sativa L.) Production |
| title_full_unstemmed | Nano Fertilizer Application Under Different Establishment Techniques for Sustainable Paddy (Oryza sativa L.) Production |
| title_short | Nano Fertilizer Application Under Different Establishment Techniques for Sustainable Paddy (Oryza sativa L.) Production |
| title_sort | nano fertilizer application under different establishment techniques for sustainable paddy oryza sativa l production |
| topic | sustainable agriculture paddy sri nano fertilizers quality yield correlation regression |
| url | https://ojs.bioresources.com/index.php/BRJ/article/view/24034 |
| work_keys_str_mv | AT thangamuthutheerthana nanofertilizerapplicationunderdifferentestablishmenttechniquesforsustainablepaddyoryzasativalproduction AT shivalliboregowdayogananda nanofertilizerapplicationunderdifferentestablishmenttechniquesforsustainablepaddyoryzasativalproduction AT salekoppalsannegowdaprakash nanofertilizerapplicationunderdifferentestablishmenttechniquesforsustainablepaddyoryzasativalproduction AT matadadoddinanjundegowdathimmegowda nanofertilizerapplicationunderdifferentestablishmenttechniquesforsustainablepaddyoryzasativalproduction AT hadivappamarulappajayadeva nanofertilizerapplicationunderdifferentestablishmenttechniquesforsustainablepaddyoryzasativalproduction AT avverahalliputtegowdamallikarjungowda nanofertilizerapplicationunderdifferentestablishmenttechniquesforsustainablepaddyoryzasativalproduction AT rampurashivapparamanji nanofertilizerapplicationunderdifferentestablishmenttechniquesforsustainablepaddyoryzasativalproduction |