Response of INM in rice in rice–wheat cropping system
A field experiment was carried out at the research farm of C.S. Azad University of Agriculture & Technology, Kanpur, UP during kharif of 2013-14 & 2014-15, to study the effect of INM on yield, nutrient contents and uptake of rice. The experiment was conducted with 11 treatments, viz. contro...
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| Format: | Article |
| Language: | English |
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Indian Council of Agricultural Research
2021-03-01
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| Series: | The Indian Journal of Agricultural Sciences |
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| Online Access: | https://epubs.icar.org.in/index.php/IJAgS/article/view/110922 |
| _version_ | 1828034045735337984 |
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| author | KAUTILYA CHAUDHARY H C TRIPATHI KULDEEP SINGH SHWETA SHWETA ASHOK KUMAR |
| author_facet | KAUTILYA CHAUDHARY H C TRIPATHI KULDEEP SINGH SHWETA SHWETA ASHOK KUMAR |
| author_sort | KAUTILYA CHAUDHARY |
| collection | DOAJ |
| description |
A field experiment was carried out at the research farm of C.S. Azad University of Agriculture & Technology, Kanpur, UP during kharif of 2013-14 & 2014-15, to study the effect of INM on yield, nutrient contents and uptake of rice. The experiment was conducted with 11 treatments, viz. control, 100% NPK (RDF 120:60:40 kg/ha), 100% NPK + FYM 5 t/ha, 100% NPK + blue green algae (BGA), 100% NPK + FYM + BGA, 100% NPK + 40 kg S/ha, 100% NPK + 5 kg Zn/ha, 100% NPK + 40 kg S/ha + 5 kg Zn/ha, 100% NPK + 40 kg S/ha + 5 kg Zn/ha + 10 kg Fe/ ha, 100% NPK + FYM + BGA + 40 kg S/ha + 5 kg Zn/ha + 10 kg Fe/ha and 125% NPK in RBD replicated thrice. Results of this study revealed that among the different INM options significantly highest grain (5.27 t/ha), straw (6.23 t/ha) and biological yield (11.5 t/ha) with harvest index (45.8%) were recorded with 100% NPK + FYM + BGA + 40 kg S/ha + 5 kg Zn/ha + 10 kg Fe/ha. Application of 100% NPK increased grain yield by 100% over control and further addition of FYM at the rate of 5 t/ha increased the yield by 2.75% compared to 100% RDF. The highest protein content, starch content and head rice recovery was recorded with application of 100% NPK + FYM + BGA + 40 kg S/ha + 5 kg Zn/ha + 10 kg Fe/ha.
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| first_indexed | 2024-04-10T15:27:03Z |
| format | Article |
| id | doaj.art-831cf7c8aa2f45b0b3f81233432931ac |
| institution | Directory Open Access Journal |
| issn | 0019-5022 2394-3319 |
| language | English |
| last_indexed | 2024-04-10T15:27:03Z |
| publishDate | 2021-03-01 |
| publisher | Indian Council of Agricultural Research |
| record_format | Article |
| series | The Indian Journal of Agricultural Sciences |
| spelling | doaj.art-831cf7c8aa2f45b0b3f81233432931ac2023-02-14T08:12:50ZengIndian Council of Agricultural ResearchThe Indian Journal of Agricultural Sciences0019-50222394-33192021-03-0191110.56093/ijas.v91i1.110922Response of INM in rice in rice–wheat cropping systemKAUTILYA CHAUDHARY0H C TRIPATHI1KULDEEP SINGH2SHWETA SHWETA3ASHOK KUMAR4Chandra Shekhar Azad University of Agriculture and Technology, Kanpur 208 002, IndiaChandra Shekhar Azad University of Agriculture and Technology, Kanpur 208 002, IndiaChandra Shekhar Azad University of Agriculture and Technology, Kanpur 208 002, IndiaChandra Shekhar Azad University of Agriculture and Technology, Kanpur 208 002, IndiaChandra Shekhar Azad University of Agriculture and Technology, Kanpur 208 002, India A field experiment was carried out at the research farm of C.S. Azad University of Agriculture & Technology, Kanpur, UP during kharif of 2013-14 & 2014-15, to study the effect of INM on yield, nutrient contents and uptake of rice. The experiment was conducted with 11 treatments, viz. control, 100% NPK (RDF 120:60:40 kg/ha), 100% NPK + FYM 5 t/ha, 100% NPK + blue green algae (BGA), 100% NPK + FYM + BGA, 100% NPK + 40 kg S/ha, 100% NPK + 5 kg Zn/ha, 100% NPK + 40 kg S/ha + 5 kg Zn/ha, 100% NPK + 40 kg S/ha + 5 kg Zn/ha + 10 kg Fe/ ha, 100% NPK + FYM + BGA + 40 kg S/ha + 5 kg Zn/ha + 10 kg Fe/ha and 125% NPK in RBD replicated thrice. Results of this study revealed that among the different INM options significantly highest grain (5.27 t/ha), straw (6.23 t/ha) and biological yield (11.5 t/ha) with harvest index (45.8%) were recorded with 100% NPK + FYM + BGA + 40 kg S/ha + 5 kg Zn/ha + 10 kg Fe/ha. Application of 100% NPK increased grain yield by 100% over control and further addition of FYM at the rate of 5 t/ha increased the yield by 2.75% compared to 100% RDF. The highest protein content, starch content and head rice recovery was recorded with application of 100% NPK + FYM + BGA + 40 kg S/ha + 5 kg Zn/ha + 10 kg Fe/ha. https://epubs.icar.org.in/index.php/IJAgS/article/view/110922Integrated nutrient managementNutrient uptakeHead rice recoveryRice quality |
| spellingShingle | KAUTILYA CHAUDHARY H C TRIPATHI KULDEEP SINGH SHWETA SHWETA ASHOK KUMAR Response of INM in rice in rice–wheat cropping system The Indian Journal of Agricultural Sciences Integrated nutrient management Nutrient uptake Head rice recovery Rice quality |
| title | Response of INM in rice in rice–wheat cropping system |
| title_full | Response of INM in rice in rice–wheat cropping system |
| title_fullStr | Response of INM in rice in rice–wheat cropping system |
| title_full_unstemmed | Response of INM in rice in rice–wheat cropping system |
| title_short | Response of INM in rice in rice–wheat cropping system |
| title_sort | response of inm in rice in rice wheat cropping system |
| topic | Integrated nutrient management Nutrient uptake Head rice recovery Rice quality |
| url | https://epubs.icar.org.in/index.php/IJAgS/article/view/110922 |
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