Influence of soil treatment and fertilization systems on the nutritional regime of gray forest soil and productivity of short-rotation cultivation
The influence of the systems of basic tillage and fertilizer on the formation of the nutrient regime of gray forest soil in the conditions of four-field grain-row crop rotation is investigated. It was found that the use of N120P90K90 on the background of plowing at 20-22 cm under wheat in the int...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Publishing House of the Institute of Agriculture of the Carpathian Region of NAAS
2021-12-01
|
| Series: | Передгірне та гірське землеробство і тваринництво |
| Subjects: | |
| Online Access: | https://journals.isgkr.science/index.php/phzt/article/view/278 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1839610492096610304 |
|---|---|
| author | О. Y. KACHMAR О. V. VAVRYNOVYCH М. М. SHCHERBA І. V. SAVERYN О. V. TARAVSKA А. І. VOVK Z. О. KOTYK |
| author_facet | О. Y. KACHMAR О. V. VAVRYNOVYCH М. М. SHCHERBA І. V. SAVERYN О. V. TARAVSKA А. І. VOVK Z. О. KOTYK |
| author_sort | О. Y. KACHMAR |
| collection | DOAJ |
| description |
The influence of the systems of basic tillage and fertilizer on the formation of the nutrient regime of gray forest soil in the conditions of four-field grain-row crop rotation is investigated.
It was found that the use of N120P90K90 on the background of plowing at 20-22 cm under wheat in the intensive fertilizer system promotes the accumulation of the content of light hydrolysis nitrogen 16.1 mg/100 g of soil, 14.3 and 11.7 mg/100 g of mobile forms of phosphorus and potassium, and the combined application of half doses of mineral fertilizers (N50P90K90), by-products – the straw of precursor in the alternative provides these values at the level of 14.6, 13.2 and 11.4 mg/100 g
Application of an intensive fertilizer system for maize with N120P90K90 + 40 t of manure on plowing backgrounds at 25–27 cm promotes accumulation in 0–20 cm layer of alkaline hydrolysis nitrogen at the level of 16.6 mg/100 g of soil, mobile forms of phosphorus and potassium, respectively 15.2 and 14.1 mg/100 g, and the use of an alternative system with a combination of N50P40K40 + 40 tons of manure + post-harvest products + green manure provides 14.8, 13.9 and 12.6 mg/100 g of available nutrients. During chiselling, the studied indicators acquire values: 17.9, 16.5, 14.0 mg/100 g of soil, respectively, according to the values of alkaline hydrolysis nitrogen, mobile forms of phosphorus and potassium with an intensive fertilizer system and 16.4, 14.9, 13.1 mg/100 g of soil with an alternative system.
It is investigated that content of mobile forms of nitrogen, phosphorus and potassium in fodder bean crops in 0-20 cm layer was formed at the highest concentration level during plowing by 14–16 cm when applying to the crop both N30P70K70 and P30K30 + straw of stubble precursor and oilseed radish grown after crops of oats. With a combination of such agrotechnical factors, the content of alkaline hydrolysis nitrogen was 15.1, available to plants forms of phosphorus 13.6 and potassium 13.0 mg/100 g of soil.
Disking on 10–12 cm under oat crops provides formation of indicators of alkaline hydrolysis nitrogen at the level of 15.22 at intensive and 13.8 mg/100 g of soil at alternative system of fertilizer, mobile phosphorus of 12.6 and 11.9 mg/100 g of soil, respectively, mobile potassium: 12.7 and 11.8 mg/100 g of soil.
Application per hectare of arable land of crop rotation area N83P78K78 + 10 t/ha of manure (intensive fertilizer system) forms higher values of crop rotation productivity with grain yield at the level of 3.36, fodder units 23.41 t/ha, digestible protein 1.66 tons.
|
| format | Article |
| id | doaj-art-dd8c9c9bca7942a8ac095fa63a1c23f8 |
| institution | Matheson Library |
| issn | 0130-8521 2786-5231 |
| language | English |
| publishDate | 2021-12-01 |
| publisher | Publishing House of the Institute of Agriculture of the Carpathian Region of NAAS |
| record_format | Article |
| series | Передгірне та гірське землеробство і тваринництво |
| spelling | doaj-art-dd8c9c9bca7942a8ac095fa63a1c23f82025-07-29T08:15:30ZengPublishing House of the Institute of Agriculture of the Carpathian Region of NAASПередгірне та гірське землеробство і тваринництво0130-85212786-52312021-12-0170210.32636/01308521.2021-(70)-2-2Influence of soil treatment and fertilization systems on the nutritional regime of gray forest soil and productivity of short-rotation cultivationО. Y. KACHMAR0О. V. VAVRYNOVYCH1М. М. SHCHERBA2І. V. SAVERYN3О. V. TARAVSKA4А. І. VOVK5Z. О. KOTYK6Institute of Agriculture of Carpathian Region of NAASInstitute of Agriculture of Carpathian Region of NAASInstitute of Agriculture of Carpathian Region of NAASInstitute of Agriculture of Carpathian Region of NAASInstitute of Agriculture of Carpathian Region of NAASLviv Polytechnic National UniversityLviv Polytechnic National University The influence of the systems of basic tillage and fertilizer on the formation of the nutrient regime of gray forest soil in the conditions of four-field grain-row crop rotation is investigated. It was found that the use of N120P90K90 on the background of plowing at 20-22 cm under wheat in the intensive fertilizer system promotes the accumulation of the content of light hydrolysis nitrogen 16.1 mg/100 g of soil, 14.3 and 11.7 mg/100 g of mobile forms of phosphorus and potassium, and the combined application of half doses of mineral fertilizers (N50P90K90), by-products – the straw of precursor in the alternative provides these values at the level of 14.6, 13.2 and 11.4 mg/100 g Application of an intensive fertilizer system for maize with N120P90K90 + 40 t of manure on plowing backgrounds at 25–27 cm promotes accumulation in 0–20 cm layer of alkaline hydrolysis nitrogen at the level of 16.6 mg/100 g of soil, mobile forms of phosphorus and potassium, respectively 15.2 and 14.1 mg/100 g, and the use of an alternative system with a combination of N50P40K40 + 40 tons of manure + post-harvest products + green manure provides 14.8, 13.9 and 12.6 mg/100 g of available nutrients. During chiselling, the studied indicators acquire values: 17.9, 16.5, 14.0 mg/100 g of soil, respectively, according to the values of alkaline hydrolysis nitrogen, mobile forms of phosphorus and potassium with an intensive fertilizer system and 16.4, 14.9, 13.1 mg/100 g of soil with an alternative system. It is investigated that content of mobile forms of nitrogen, phosphorus and potassium in fodder bean crops in 0-20 cm layer was formed at the highest concentration level during plowing by 14–16 cm when applying to the crop both N30P70K70 and P30K30 + straw of stubble precursor and oilseed radish grown after crops of oats. With a combination of such agrotechnical factors, the content of alkaline hydrolysis nitrogen was 15.1, available to plants forms of phosphorus 13.6 and potassium 13.0 mg/100 g of soil. Disking on 10–12 cm under oat crops provides formation of indicators of alkaline hydrolysis nitrogen at the level of 15.22 at intensive and 13.8 mg/100 g of soil at alternative system of fertilizer, mobile phosphorus of 12.6 and 11.9 mg/100 g of soil, respectively, mobile potassium: 12.7 and 11.8 mg/100 g of soil. Application per hectare of arable land of crop rotation area N83P78K78 + 10 t/ha of manure (intensive fertilizer system) forms higher values of crop rotation productivity with grain yield at the level of 3.36, fodder units 23.41 t/ha, digestible protein 1.66 tons. https://journals.isgkr.science/index.php/phzt/article/view/278tillagefertilizersnutrient regimecrop rotation productivity |
| spellingShingle | О. Y. KACHMAR О. V. VAVRYNOVYCH М. М. SHCHERBA І. V. SAVERYN О. V. TARAVSKA А. І. VOVK Z. О. KOTYK Influence of soil treatment and fertilization systems on the nutritional regime of gray forest soil and productivity of short-rotation cultivation Передгірне та гірське землеробство і тваринництво tillage fertilizers nutrient regime crop rotation productivity |
| title | Influence of soil treatment and fertilization systems on the nutritional regime of gray forest soil and productivity of short-rotation cultivation |
| title_full | Influence of soil treatment and fertilization systems on the nutritional regime of gray forest soil and productivity of short-rotation cultivation |
| title_fullStr | Influence of soil treatment and fertilization systems on the nutritional regime of gray forest soil and productivity of short-rotation cultivation |
| title_full_unstemmed | Influence of soil treatment and fertilization systems on the nutritional regime of gray forest soil and productivity of short-rotation cultivation |
| title_short | Influence of soil treatment and fertilization systems on the nutritional regime of gray forest soil and productivity of short-rotation cultivation |
| title_sort | influence of soil treatment and fertilization systems on the nutritional regime of gray forest soil and productivity of short rotation cultivation |
| topic | tillage fertilizers nutrient regime crop rotation productivity |
| url | https://journals.isgkr.science/index.php/phzt/article/view/278 |
| work_keys_str_mv | AT oykachmar influenceofsoiltreatmentandfertilizationsystemsonthenutritionalregimeofgrayforestsoilandproductivityofshortrotationcultivation AT ovvavrynovych influenceofsoiltreatmentandfertilizationsystemsonthenutritionalregimeofgrayforestsoilandproductivityofshortrotationcultivation AT mmshcherba influenceofsoiltreatmentandfertilizationsystemsonthenutritionalregimeofgrayforestsoilandproductivityofshortrotationcultivation AT ívsaveryn influenceofsoiltreatmentandfertilizationsystemsonthenutritionalregimeofgrayforestsoilandproductivityofshortrotationcultivation AT ovtaravska influenceofsoiltreatmentandfertilizationsystemsonthenutritionalregimeofgrayforestsoilandproductivityofshortrotationcultivation AT aívovk influenceofsoiltreatmentandfertilizationsystemsonthenutritionalregimeofgrayforestsoilandproductivityofshortrotationcultivation AT zokotyk influenceofsoiltreatmentandfertilizationsystemsonthenutritionalregimeofgrayforestsoilandproductivityofshortrotationcultivation |