Application of effective microorganisms to reduce mineral nitrogen for feeding wheat
The key to future agricultural production is an ecological approach in order to obtain health-safe food. In this regard, the application of effective microorganisms (EM) in all production systems is a new technological measure. The goal of the research is to determine how the application of EM and d...
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| Format: | Article |
| Language: | English |
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Serbian Soil Science Society, Belgrade
2024-01-01
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| Series: | Zemljište i biljka |
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| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/0514-6658/2024/0514-66582402038B.pdf |
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| author | Bajagić Marija Cvijanović Vojin Đurić Nenad Šević Biljana Cvijanović Gorica Ivetić Aleksandra Algrei Hassan Omran S. |
| author_facet | Bajagić Marija Cvijanović Vojin Đurić Nenad Šević Biljana Cvijanović Gorica Ivetić Aleksandra Algrei Hassan Omran S. |
| author_sort | Bajagić Marija |
| collection | DOAJ |
| description | The key to future agricultural production is an ecological approach in order to obtain health-safe food. In this regard, the application of effective microorganisms (EM) in all production systems is a new technological measure. The goal of the research is to determine how the application of EM and different amounts of nitrogen fertilizer affect the yield parameters of bread wheat plants and soil microbial parameters in the rhizosphere. The research was carried out in the field in the period 2017-2019 (factor A) in Serbia, by growing the bread wheat variety Ratarica, in two different sowing densities (400 and 500 grains per m 2) (factor B). Factor C, fertilization treatments: F1 control = NPK (15:15:15) 400 kg ha-1 + 150 kg ha-1 UREA (46% N); F2 = F1 + 1 foliar treatment with EM preparation; F3 = NPK + 100 kg ha-1 UREA + 2 foliar treatments; F4 = NPK + 50 kg ha-1 UREA + 3 foliar treatments. The increase in soil microbial parameters was recorded in the F3 treatment (total number of microorganisms by 5.49% and the number of Azotobacter by 9.00%) compared to the control (p<0.01). The yield of grains was the highest in the F2 treatment (by 5.08%) compared to the control. It is concluded that in sustainable bread wheat production systems, with the application of EM, the amount of mineral nitrogen in the feed can be reduced by 25-30 kg ha-1 . |
| format | Article |
| id | doaj-art-2c5cae2e222643b4bde20095bfe776ca |
| institution | Kabale University |
| issn | 0514-6658 2560-4279 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Serbian Soil Science Society, Belgrade |
| record_format | Article |
| series | Zemljište i biljka |
| spelling | doaj-art-2c5cae2e222643b4bde20095bfe776ca2025-02-05T13:32:44ZengSerbian Soil Science Society, BelgradeZemljište i biljka0514-66582560-42792024-01-01732384910.5937/ZemBilj2402038B0514-66582402038BApplication of effective microorganisms to reduce mineral nitrogen for feeding wheatBajagić Marija0https://orcid.org/0000-0001-9537-8302Cvijanović Vojin1https://orcid.org/0000-0002-1347-952XĐurić Nenad2https://orcid.org/0000-0001-5048-454XŠević Biljana3https://orcid.org/0000-0003-4486-2860Cvijanović Gorica4https://orcid.org/0000-0001-9473-0116Ivetić Aleksandra5Algrei Hassan Omran S.6University of Bijeljina, Faculty of Agriculture, Bijeljina, BiHInstitute for Science Application in Agriculture, Belgrade, SerbiaInstitute of vegetable growing, Smederevska Palanka, SerbiaInstitute of vegetable growing, Smederevska Palanka, SerbiaUniversity of Bijeljina, Faculty of Agriculture, Bijeljina, BiHInstitute for Science Application in Agriculture, Belgrade, SerbiaUniversity of Zawia, Faculty of Veterinary Medicine and Agriculture, Zawia city, LibyaThe key to future agricultural production is an ecological approach in order to obtain health-safe food. In this regard, the application of effective microorganisms (EM) in all production systems is a new technological measure. The goal of the research is to determine how the application of EM and different amounts of nitrogen fertilizer affect the yield parameters of bread wheat plants and soil microbial parameters in the rhizosphere. The research was carried out in the field in the period 2017-2019 (factor A) in Serbia, by growing the bread wheat variety Ratarica, in two different sowing densities (400 and 500 grains per m 2) (factor B). Factor C, fertilization treatments: F1 control = NPK (15:15:15) 400 kg ha-1 + 150 kg ha-1 UREA (46% N); F2 = F1 + 1 foliar treatment with EM preparation; F3 = NPK + 100 kg ha-1 UREA + 2 foliar treatments; F4 = NPK + 50 kg ha-1 UREA + 3 foliar treatments. The increase in soil microbial parameters was recorded in the F3 treatment (total number of microorganisms by 5.49% and the number of Azotobacter by 9.00%) compared to the control (p<0.01). The yield of grains was the highest in the F2 treatment (by 5.08%) compared to the control. It is concluded that in sustainable bread wheat production systems, with the application of EM, the amount of mineral nitrogen in the feed can be reduced by 25-30 kg ha-1 .https://scindeks-clanci.ceon.rs/data/pdf/0514-6658/2024/0514-66582402038B.pdfwheatfertilizereffective microorganismssoil biogenicityyield |
| spellingShingle | Bajagić Marija Cvijanović Vojin Đurić Nenad Šević Biljana Cvijanović Gorica Ivetić Aleksandra Algrei Hassan Omran S. Application of effective microorganisms to reduce mineral nitrogen for feeding wheat Zemljište i biljka wheat fertilizer effective microorganisms soil biogenicity yield |
| title | Application of effective microorganisms to reduce mineral nitrogen for feeding wheat |
| title_full | Application of effective microorganisms to reduce mineral nitrogen for feeding wheat |
| title_fullStr | Application of effective microorganisms to reduce mineral nitrogen for feeding wheat |
| title_full_unstemmed | Application of effective microorganisms to reduce mineral nitrogen for feeding wheat |
| title_short | Application of effective microorganisms to reduce mineral nitrogen for feeding wheat |
| title_sort | application of effective microorganisms to reduce mineral nitrogen for feeding wheat |
| topic | wheat fertilizer effective microorganisms soil biogenicity yield |
| url | https://scindeks-clanci.ceon.rs/data/pdf/0514-6658/2024/0514-66582402038B.pdf |
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