The effects of NPK fertilization on hay production and some yield components of crested wheatgrass (Agropyron cristatum) in the dry steppe zone of Eastern Kazakhstan
A three-year-long field experiment was conducted in a continuous grazing system with a variable stocking rate to evaluate effects of increasing NPK fertilization rates (Control- N0P0K0, N60P40K30, and N80P50K40) in crested wheatgrass (Agropyron cristatum) on hay production, some yield components and...
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| Format: | Article |
| Language: | English |
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Federation of Eurasian Soil Science Societies
2022-10-01
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| Series: | Eurasian Journal of Soil Science |
| Subjects: | |
| Online Access: | http://ejss.fesss.org/10.18393/ejss.1162364 |
| _version_ | 1797698549724479488 |
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| author | Gulim O. Kamzina Saule M. Seilgazina Saule E. Suleimenova Araily A. Zakieva Aigul Zhamangarayeva |
| author_facet | Gulim O. Kamzina Saule M. Seilgazina Saule E. Suleimenova Araily A. Zakieva Aigul Zhamangarayeva |
| author_sort | Gulim O. Kamzina |
| collection | DOAJ |
| description | A three-year-long field experiment was conducted in a continuous grazing system with a variable stocking rate to evaluate effects of increasing NPK fertilization rates (Control- N0P0K0, N60P40K30, and N80P50K40) in crested wheatgrass (Agropyron cristatum) on hay production, some yield components and crude protein concentration in the dry steppe zone of Eastern Kazakhstan. At harvesting, hay production (fresh and dry weight), seeding rate (SER), shrub diameter (SHD), height of generative shoots (HGS), length of root leaves (LRL), weight per bush (WEB), percentage of leaves and vegetative shoots (LVS) and crude protein concentration of crested wheatgrass (Agropyron cristatum) were determined. NPK fertilizer treatments increased hay production, SER, SHD, HGS, LRL, WEB, LVS and crude protein concentration. The results showed that crested wheatgrass at the N80P50K40 treatments achieved a higher hay production and some yield components of crested wheatgrass (Agropyron cristatum) in the dry steppe zone of Eastern Kazakhstan than other NPK treatment and control. |
| first_indexed | 2024-03-12T03:55:25Z |
| format | Article |
| id | doaj.art-7c54061440db416fb7261c75518df3f4 |
| institution | Directory Open Access Journal |
| issn | 2147-4249 |
| language | English |
| last_indexed | 2024-03-12T03:55:25Z |
| publishDate | 2022-10-01 |
| publisher | Federation of Eurasian Soil Science Societies |
| record_format | Article |
| series | Eurasian Journal of Soil Science |
| spelling | doaj.art-7c54061440db416fb7261c75518df3f42023-09-03T11:57:56ZengFederation of Eurasian Soil Science SocietiesEurasian Journal of Soil Science2147-42492022-10-0111433734410.18393/ejss.1162364The effects of NPK fertilization on hay production and some yield components of crested wheatgrass (Agropyron cristatum) in the dry steppe zone of Eastern KazakhstanGulim O. Kamzina0Saule M. Seilgazina1Saule E. Suleimenova2Araily A. Zakieva3Aigul Zhamangarayeva4Shakarim State University of Semey, KazakhstanShakarim State University of Semey, KazakhstanKazakh National Research Institute, Almaty, KazakhstanShakarim State University of Semey, KazakhstanKazakh National Agrarian Research University, Almaty, KazakhstanA three-year-long field experiment was conducted in a continuous grazing system with a variable stocking rate to evaluate effects of increasing NPK fertilization rates (Control- N0P0K0, N60P40K30, and N80P50K40) in crested wheatgrass (Agropyron cristatum) on hay production, some yield components and crude protein concentration in the dry steppe zone of Eastern Kazakhstan. At harvesting, hay production (fresh and dry weight), seeding rate (SER), shrub diameter (SHD), height of generative shoots (HGS), length of root leaves (LRL), weight per bush (WEB), percentage of leaves and vegetative shoots (LVS) and crude protein concentration of crested wheatgrass (Agropyron cristatum) were determined. NPK fertilizer treatments increased hay production, SER, SHD, HGS, LRL, WEB, LVS and crude protein concentration. The results showed that crested wheatgrass at the N80P50K40 treatments achieved a higher hay production and some yield components of crested wheatgrass (Agropyron cristatum) in the dry steppe zone of Eastern Kazakhstan than other NPK treatment and control.http://ejss.fesss.org/10.18393/ejss.1162364crested wheatgrassfertilizationhay productioncrude protein concentration |
| spellingShingle | Gulim O. Kamzina Saule M. Seilgazina Saule E. Suleimenova Araily A. Zakieva Aigul Zhamangarayeva The effects of NPK fertilization on hay production and some yield components of crested wheatgrass (Agropyron cristatum) in the dry steppe zone of Eastern Kazakhstan Eurasian Journal of Soil Science crested wheatgrass fertilization hay production crude protein concentration |
| title | The effects of NPK fertilization on hay production and some yield components of crested wheatgrass (Agropyron cristatum) in the dry steppe zone of Eastern Kazakhstan |
| title_full | The effects of NPK fertilization on hay production and some yield components of crested wheatgrass (Agropyron cristatum) in the dry steppe zone of Eastern Kazakhstan |
| title_fullStr | The effects of NPK fertilization on hay production and some yield components of crested wheatgrass (Agropyron cristatum) in the dry steppe zone of Eastern Kazakhstan |
| title_full_unstemmed | The effects of NPK fertilization on hay production and some yield components of crested wheatgrass (Agropyron cristatum) in the dry steppe zone of Eastern Kazakhstan |
| title_short | The effects of NPK fertilization on hay production and some yield components of crested wheatgrass (Agropyron cristatum) in the dry steppe zone of Eastern Kazakhstan |
| title_sort | effects of npk fertilization on hay production and some yield components of crested wheatgrass agropyron cristatum in the dry steppe zone of eastern kazakhstan |
| topic | crested wheatgrass fertilization hay production crude protein concentration |
| url | http://ejss.fesss.org/10.18393/ejss.1162364 |
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