THE IMPACT OF THE FERTILIZATION SYSTEM ON FERTILITY OF DRAINED SOD–PODSOLIC SOIL IN A SHORT–TERM CROP ROTATION
The relevance of research is connected with the effective use of drained land in the face of climate change. Goal. To determine the optimum fertilizer system and to study its effectiveness on the fertility of sod-podzolic soil in short–term rotation: soybean – winter wheat – sunflower – buckwheat. M...
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| Format: | Article |
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National University of Life and Environmental Sciences of Ukraine
2020-02-01
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| Series: | Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ |
| Online Access: | http://journals.nubip.edu.ua/index.php/Zemleustriy/article/view/13876/12190 |
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| author | O. I. Savchuk A. O. Melnychuk O. V. Drebot A. P. Kudryk O. V. Zubova |
| author_facet | O. I. Savchuk A. O. Melnychuk O. V. Drebot A. P. Kudryk O. V. Zubova |
| author_sort | O. I. Savchuk |
| collection | DOAJ |
| description | The relevance of research is connected with the effective use of drained land in the face of climate change. Goal. To determine the optimum fertilizer system and to study its effectiveness on the fertility of sod-podzolic soil in short–term rotation: soybean – winter wheat – sunflower – buckwheat. Methods. Research was conducted in the field and performed within the framework of the three-year experiment. Yield was calculated by weighing method. The humus balance in the soil was performed according to the method of Lykov (1976). Results. During the vegetation periods of 2016–2019, the sunflower was the least responsive to the soil-air drought, which, on the recommended standard N60P60K90 background, combined with 40 t/ha of manure and the increased rate N90P90K135 and 4.0 tonnes of precursor by-products provided seed yield levels 2.3 and 2.4 t/ha respectively. The maximum harvest produce from 1 ha of crop rotation area is marked on a raised background (N62P84K96 + 3.3 tonnes of by-products) – 3.20 tonnes of grain units. Conclusions. An alternative fertilizer system (replacement of 10 tons of manure per 1 ha of arable land by 3.3 tons of byproducts on the mineral fertilizers background) provided a positive balance of nutrients and humus in short-term rotation. Prospects. Further scientific studies expect to reduce the amount of phosphorus and potassium fertilizers that provided by the by-products plowing of all crops in rotation. |
| first_indexed | 2024-04-11T02:29:26Z |
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| id | doaj.art-af24da9cc5f043a6bf464d980509f3a7 |
| institution | Directory Open Access Journal |
| issn | 2306-1677 2518-7325 |
| language | English |
| last_indexed | 2024-04-11T02:29:26Z |
| publishDate | 2020-02-01 |
| publisher | National University of Life and Environmental Sciences of Ukraine |
| record_format | Article |
| series | Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ |
| spelling | doaj.art-af24da9cc5f043a6bf464d980509f3a72023-01-02T21:45:27ZengNational University of Life and Environmental Sciences of UkraineZemleustrìj, Kadastr ì Monìtorìng Zemelʹ2306-16772518-73252020-02-01261108117THE IMPACT OF THE FERTILIZATION SYSTEM ON FERTILITY OF DRAINED SOD–PODSOLIC SOIL IN A SHORT–TERM CROP ROTATIONO. I. Savchuk0A. O. Melnychuk1O. V. Drebot 2A. P. Kudryk 3O. V. Zubova4Ph.D of Agriculture, Senior Research Fellow, Institute for Agriculture of Polissia NAAS Ph.D of Agriculture, Senior Research Fellow, Institute for Agriculture of Polissia NAASPh.D of Agriculture, Associate Professor, Zhytomyr National Agroecological UniversityPh.D of Agriculture, Associate Professor, Zhytomyr National Agroecological University assistant teacher, Zhytomyr National Agroecological UniversityThe relevance of research is connected with the effective use of drained land in the face of climate change. Goal. To determine the optimum fertilizer system and to study its effectiveness on the fertility of sod-podzolic soil in short–term rotation: soybean – winter wheat – sunflower – buckwheat. Methods. Research was conducted in the field and performed within the framework of the three-year experiment. Yield was calculated by weighing method. The humus balance in the soil was performed according to the method of Lykov (1976). Results. During the vegetation periods of 2016–2019, the sunflower was the least responsive to the soil-air drought, which, on the recommended standard N60P60K90 background, combined with 40 t/ha of manure and the increased rate N90P90K135 and 4.0 tonnes of precursor by-products provided seed yield levels 2.3 and 2.4 t/ha respectively. The maximum harvest produce from 1 ha of crop rotation area is marked on a raised background (N62P84K96 + 3.3 tonnes of by-products) – 3.20 tonnes of grain units. Conclusions. An alternative fertilizer system (replacement of 10 tons of manure per 1 ha of arable land by 3.3 tons of byproducts on the mineral fertilizers background) provided a positive balance of nutrients and humus in short-term rotation. Prospects. Further scientific studies expect to reduce the amount of phosphorus and potassium fertilizers that provided by the by-products plowing of all crops in rotation.http://journals.nubip.edu.ua/index.php/Zemleustriy/article/view/13876/12190 |
| spellingShingle | O. I. Savchuk A. O. Melnychuk O. V. Drebot A. P. Kudryk O. V. Zubova THE IMPACT OF THE FERTILIZATION SYSTEM ON FERTILITY OF DRAINED SOD–PODSOLIC SOIL IN A SHORT–TERM CROP ROTATION Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ |
| title | THE IMPACT OF THE FERTILIZATION SYSTEM ON FERTILITY OF DRAINED SOD–PODSOLIC SOIL IN A SHORT–TERM CROP ROTATION |
| title_full | THE IMPACT OF THE FERTILIZATION SYSTEM ON FERTILITY OF DRAINED SOD–PODSOLIC SOIL IN A SHORT–TERM CROP ROTATION |
| title_fullStr | THE IMPACT OF THE FERTILIZATION SYSTEM ON FERTILITY OF DRAINED SOD–PODSOLIC SOIL IN A SHORT–TERM CROP ROTATION |
| title_full_unstemmed | THE IMPACT OF THE FERTILIZATION SYSTEM ON FERTILITY OF DRAINED SOD–PODSOLIC SOIL IN A SHORT–TERM CROP ROTATION |
| title_short | THE IMPACT OF THE FERTILIZATION SYSTEM ON FERTILITY OF DRAINED SOD–PODSOLIC SOIL IN A SHORT–TERM CROP ROTATION |
| title_sort | impact of the fertilization system on fertility of drained sod podsolic soil in a short term crop rotation |
| url | http://journals.nubip.edu.ua/index.php/Zemleustriy/article/view/13876/12190 |
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