Efficiency of foliar dressing of winter wheat
Purpose. To elaborate winter wheat cultivation technologies based on balanced fertilizer system that combines application of mineral fertilizers and the increase of their efficiency by the use of preparations with microelements. Methods. Field and laboratory studies, mathematical and statistical an...
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| Format: | Article |
| Language: | English |
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Ukrainian Institute for Plant Variety Examination
2017-06-01
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| Series: | Plant Varieties Studying and Protection |
| Subjects: | |
| Online Access: | http://journal.sops.gov.ua/article/view/105410 |
| _version_ | 1818897588922875904 |
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| author | Л. В. Худолій |
| author_facet | Л. В. Худолій |
| author_sort | Л. В. Худолій |
| collection | DOAJ |
| description | Purpose. To elaborate winter wheat cultivation technologies based on balanced fertilizer system that combines application of mineral fertilizers and the increase of their efficiency by the use of preparations with microelements.
Methods. Field and laboratory studies, mathematical and statistical analysis.
Results. During 2011–2013, the effect of cultivation technologies on the formation of yield and quality of winter wheat variety ‘Benefis’ (pea is a predecessor) was studied. In case of alternative technologies that provided adding only by-products of the predecessor, the yield of winter wheat was 3.73 t/ha when using integrated protection system, and it was increased to 4.22 t/ha with grain quality of the 4th–5th class of the group B when foliar dressing was applied. Resource saving technologies of cultivation with restricted use of fertilizers (Р45К45N30(II)+30(IV)) provided productivity at the level of 5.19–5.61 t/ha with grain quality of the 2nd–3rd class of the group A. Grain yield of 6.27 t/ha of the 2nd class quality was obtained by the use of intensive cultivation technology, which included application of mineral fertilizers (Р90К90N30(II)+60(IV)+30(VIII)) in addition to the use of predecessor’s by-products and foliar dressing. The highest yield of grain (6.71 t/ha) on average during all years of the study with the 1st class of the group A quality was provided by energy-intensive technology, which included application of P135K135N60(II)+75(IV)+45(VIII) with embedding of predecessor’s by-products into the soil and foliar dressing.
Conclusions. It was established that in the northern part of the Forest-Steppe zone of Ukraine the highest productivity of winter wheat was obtained in dark gray podzolic soils using the energy-intensive technology with application of P135K135N60(II)+75(IV)+45(VIII) against the background of predecessor’s by-products embedded into the soil in case of integrated plant protection, and foliar dressing. This technology ensured the yield of 6.71 t/ha with grain quality of the 1st class of the group A. |
| first_indexed | 2024-12-19T19:18:34Z |
| format | Article |
| id | doaj.art-f86f9f09efb84cd9abb720b9101ee5ef |
| institution | Directory Open Access Journal |
| issn | 2518-1017 2518-7457 |
| language | English |
| last_indexed | 2024-12-19T19:18:34Z |
| publishDate | 2017-06-01 |
| publisher | Ukrainian Institute for Plant Variety Examination |
| record_format | Article |
| series | Plant Varieties Studying and Protection |
| spelling | doaj.art-f86f9f09efb84cd9abb720b9101ee5ef2022-12-21T20:09:05ZengUkrainian Institute for Plant Variety ExaminationPlant Varieties Studying and Protection2518-10172518-74572017-06-0113217818210.21498/2518-1017.13.2.2017.105410105410Efficiency of foliar dressing of winter wheatЛ. В. Худолій0Ukrainian Institute for Plant Variety ExaminationPurpose. To elaborate winter wheat cultivation technologies based on balanced fertilizer system that combines application of mineral fertilizers and the increase of their efficiency by the use of preparations with microelements. Methods. Field and laboratory studies, mathematical and statistical analysis. Results. During 2011–2013, the effect of cultivation technologies on the formation of yield and quality of winter wheat variety ‘Benefis’ (pea is a predecessor) was studied. In case of alternative technologies that provided adding only by-products of the predecessor, the yield of winter wheat was 3.73 t/ha when using integrated protection system, and it was increased to 4.22 t/ha with grain quality of the 4th–5th class of the group B when foliar dressing was applied. Resource saving technologies of cultivation with restricted use of fertilizers (Р45К45N30(II)+30(IV)) provided productivity at the level of 5.19–5.61 t/ha with grain quality of the 2nd–3rd class of the group A. Grain yield of 6.27 t/ha of the 2nd class quality was obtained by the use of intensive cultivation technology, which included application of mineral fertilizers (Р90К90N30(II)+60(IV)+30(VIII)) in addition to the use of predecessor’s by-products and foliar dressing. The highest yield of grain (6.71 t/ha) on average during all years of the study with the 1st class of the group A quality was provided by energy-intensive technology, which included application of P135K135N60(II)+75(IV)+45(VIII) with embedding of predecessor’s by-products into the soil and foliar dressing. Conclusions. It was established that in the northern part of the Forest-Steppe zone of Ukraine the highest productivity of winter wheat was obtained in dark gray podzolic soils using the energy-intensive technology with application of P135K135N60(II)+75(IV)+45(VIII) against the background of predecessor’s by-products embedded into the soil in case of integrated plant protection, and foliar dressing. This technology ensured the yield of 6.71 t/ha with grain quality of the 1st class of the group A.http://journal.sops.gov.ua/article/view/105410Foliar feedingfertilizerswinter wheatyieldquality |
| spellingShingle | Л. В. Худолій Efficiency of foliar dressing of winter wheat Plant Varieties Studying and Protection Foliar feeding fertilizers winter wheat yield quality |
| title | Efficiency of foliar dressing of winter wheat |
| title_full | Efficiency of foliar dressing of winter wheat |
| title_fullStr | Efficiency of foliar dressing of winter wheat |
| title_full_unstemmed | Efficiency of foliar dressing of winter wheat |
| title_short | Efficiency of foliar dressing of winter wheat |
| title_sort | efficiency of foliar dressing of winter wheat |
| topic | Foliar feeding fertilizers winter wheat yield quality |
| url | http://journal.sops.gov.ua/article/view/105410 |
| work_keys_str_mv | AT lvhudolíj efficiencyoffoliardressingofwinterwheat |