Forage productivity of combined crops of seed oats, maize, and Sudanese sorghum with white lupine
Research aimed at the accumulation and effective use of nitrogen, its symbiotic fixation from the air by white lupine plants, by selecting the best cereal components, optimizing their ratio and methods of placement when growing in compatible crops under different fertilization systems in the Forest...
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| Format: | Article |
| Language: | English |
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Zhytomyr National Agroecological University
2023-06-01
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| Series: | Наукові горизонти |
| Subjects: | |
| Online Access: | https://sciencehorizon.com.ua/en/journals/tom-26-6-2023/kormova-produktivnist-sumisnikh-posiviv-vivsa-posivnogo-kukurudzi-i-sorgo-sudanskogo-z-lyupinom-bilim |
| _version_ | 1827896699092205568 |
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| author | Volodymyr Kurhak Larysa Kolomiiets Serhii Sliusar Iryna Malynovska Anton Tkachenko |
| author_facet | Volodymyr Kurhak Larysa Kolomiiets Serhii Sliusar Iryna Malynovska Anton Tkachenko |
| author_sort | Volodymyr Kurhak |
| collection | DOAJ |
| description | Research aimed at the accumulation and effective use of nitrogen, its symbiotic fixation from the air by white lupine plants, by selecting the best cereal components, optimizing their ratio and methods of placement when growing in compatible crops under different fertilization systems in the Forest Steppe is insufficient. The purpose of this study was to establish the best cereal components, their ratio and methods of placement with white lupine when sowing in joint crops under different fertilizer systems to produce grass fodder in the Forest-Steppe of Ukraine. The following methods were used: field, laboratory, mathematical-statistical, calculation-comparative. It was established that the highest productivity on the background without fertilizers (4.21-4.86 t∙ha–1 of dry matter) was provided by single-species crops of maize and white lupine, as well as their combined crops, which were formed by continuous row and strip methods, which by 2.60-3.17 t∙ha–1 of dry matter or 1.8-2.6 times more compared to crops of oats and its mixture with white lupine and by 1.13-1.58 t·ha-1 or 1.4-1.5 times more compared to crops of Sudanese sorghum and its mixture with white lupine. Through the accumulation and use of symbiotic nitrogen fixation, the productivity of lupine-oat mixtures increased from 1.90 to 2.70-3.21 t∙ha–1 of dry mass or 1.4-1.7 times, and that of lupine-sorghum – from 3.17 to 3.43-3.47 or 1.1 times. The most effective ratio of each cereal component to legume in binary intercropping was 25:75% of the sowing rate in single-species agrocenoses when dry biomass productivity was the greatest. Compared to the variant without fertilizers, the most significant (by 1.3-2.0 times) increase in the productivity of all fodder agrocenoses under study was ensured by the application of N45Р30K50, while the application of P30K50 or humigran organic fertilizer at a dose of 250 kg·ha–1 – only by 1.2-1.3 times. The research results can be used in the development of scientific and methodological recommendations and the education about the formation of highly productive agrophytocenoses for conveyor production of high-quality grass fodder for animal feeding |
| first_indexed | 2024-03-12T22:38:48Z |
| format | Article |
| id | doaj.art-cd9554f64aa94895ae8a1e143aed0d27 |
| institution | Directory Open Access Journal |
| issn | 2663-2144 |
| language | English |
| last_indexed | 2024-03-12T22:38:48Z |
| publishDate | 2023-06-01 |
| publisher | Zhytomyr National Agroecological University |
| record_format | Article |
| series | Наукові горизонти |
| spelling | doaj.art-cd9554f64aa94895ae8a1e143aed0d272023-07-21T10:10:59ZengZhytomyr National Agroecological UniversityНаукові горизонти2663-21442023-06-01266324210.48077/scihor6.2023.32Forage productivity of combined crops of seed oats, maize, and Sudanese sorghum with white lupineVolodymyr Kurhak0Larysa Kolomiiets1Serhii Sliusar2Iryna Malynovska3Anton Tkachenko4NSC “Institutе of Agriculture of NAAS of Ukraine”NSC “Institutе of Agriculture of NAAS of Ukraine”NSC “Institutе of Agriculture of NAAS of Ukraine”NSC “Institutе of Agriculture of NAAS of Ukraine”NSC “Institutе of Agriculture of NAAS of Ukraine”Research aimed at the accumulation and effective use of nitrogen, its symbiotic fixation from the air by white lupine plants, by selecting the best cereal components, optimizing their ratio and methods of placement when growing in compatible crops under different fertilization systems in the Forest Steppe is insufficient. The purpose of this study was to establish the best cereal components, their ratio and methods of placement with white lupine when sowing in joint crops under different fertilizer systems to produce grass fodder in the Forest-Steppe of Ukraine. The following methods were used: field, laboratory, mathematical-statistical, calculation-comparative. It was established that the highest productivity on the background without fertilizers (4.21-4.86 t∙ha–1 of dry matter) was provided by single-species crops of maize and white lupine, as well as their combined crops, which were formed by continuous row and strip methods, which by 2.60-3.17 t∙ha–1 of dry matter or 1.8-2.6 times more compared to crops of oats and its mixture with white lupine and by 1.13-1.58 t·ha-1 or 1.4-1.5 times more compared to crops of Sudanese sorghum and its mixture with white lupine. Through the accumulation and use of symbiotic nitrogen fixation, the productivity of lupine-oat mixtures increased from 1.90 to 2.70-3.21 t∙ha–1 of dry mass or 1.4-1.7 times, and that of lupine-sorghum – from 3.17 to 3.43-3.47 or 1.1 times. The most effective ratio of each cereal component to legume in binary intercropping was 25:75% of the sowing rate in single-species agrocenoses when dry biomass productivity was the greatest. Compared to the variant without fertilizers, the most significant (by 1.3-2.0 times) increase in the productivity of all fodder agrocenoses under study was ensured by the application of N45Р30K50, while the application of P30K50 or humigran organic fertilizer at a dose of 250 kg·ha–1 – only by 1.2-1.3 times. The research results can be used in the development of scientific and methodological recommendations and the education about the formation of highly productive agrophytocenoses for conveyor production of high-quality grass fodder for animal feedinghttps://sciencehorizon.com.ua/en/journals/tom-26-6-2023/kormova-produktivnist-sumisnikh-posiviv-vivsa-posivnogo-kukurudzi-i-sorgo-sudanskogo-z-lyupinom-bilimsolid and strip agrocenosesmineral and organic fertilizersannual cerealscrude proteincompatible and single-species cropsdry massgrass fodder |
| spellingShingle | Volodymyr Kurhak Larysa Kolomiiets Serhii Sliusar Iryna Malynovska Anton Tkachenko Forage productivity of combined crops of seed oats, maize, and Sudanese sorghum with white lupine Наукові горизонти solid and strip agrocenoses mineral and organic fertilizers annual cereals crude protein compatible and single-species crops dry mass grass fodder |
| title | Forage productivity of combined crops of seed oats, maize, and Sudanese sorghum with white lupine |
| title_full | Forage productivity of combined crops of seed oats, maize, and Sudanese sorghum with white lupine |
| title_fullStr | Forage productivity of combined crops of seed oats, maize, and Sudanese sorghum with white lupine |
| title_full_unstemmed | Forage productivity of combined crops of seed oats, maize, and Sudanese sorghum with white lupine |
| title_short | Forage productivity of combined crops of seed oats, maize, and Sudanese sorghum with white lupine |
| title_sort | forage productivity of combined crops of seed oats maize and sudanese sorghum with white lupine |
| topic | solid and strip agrocenoses mineral and organic fertilizers annual cereals crude protein compatible and single-species crops dry mass grass fodder |
| url | https://sciencehorizon.com.ua/en/journals/tom-26-6-2023/kormova-produktivnist-sumisnikh-posiviv-vivsa-posivnogo-kukurudzi-i-sorgo-sudanskogo-z-lyupinom-bilim |
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