Irrigation rate calculation during drip irrigation of tree-fruit crops in garden plantings
Purpose: to develop the methodology for calculating irrigation rate for drip irrigation of tree-fruit crops, ensuring the formation of moistened soil contours in soil space with the required geometric and moisture parameters. Materials and methods. The empirical basis for the methodology development...
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| Autor*in: |
Andrey S. Shtanko [verfasserIn] Viktor N. Shkura [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Russisch |
| Erschienen: |
2024 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
In: Мелиорация и гидротехника - Russian Scientific Research Institute of Land Improvement Problems, 2023, 14(2024), 1, Seite 18 |
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| Übergeordnetes Werk: |
volume:14 ; year:2024 ; number:1 ; pages:18 |
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DOAJ100344135 |
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| 520 | |a Purpose: to develop the methodology for calculating irrigation rate for drip irrigation of tree-fruit crops, ensuring the formation of moistened soil contours in soil space with the required geometric and moisture parameters. Materials and methods. The empirical basis for the methodology development was the materials of the author's research devoted to determining the geometric dimensions (parameters) of soil moisture contours. The working hypothesis of the study involved determining the water supply rate for one emitter, one tree-fruit plant and a number of crops in the plantation, with further determining drip irrigation rate per unit area of drip-irrigated agricultural land, taking into account the number of drip micro-water outlets located on it. Results and discussion. When determining the geometric parameters of moisture contours and water supply rate, the main soil and technological parameters of drip irrigation and contour formation (physical clay content in soil, its lowest moisture capacity and bulk density, levels of pre-irrigation and after-irrigation soil moisture, specified depth soil profile moistening and dripper consumption) were considered as influence factors. The dependencies obtained by the author make it possible to determine the linear, areal and volumetric dimensions of local moisture contours and water supply rate, which, under appropriate conditions of drip irrigation, ensures the formation of a local, initially formed moisture contour with the required soil wetting depth in the soil layer. A study of the proposed methodology showed a deviation of the predicted parameters from the experimental soil moisture contours within ±10.0 %. Conclusions. A methodology allowing determining the irrigation rate for drip irrigation of agricultural land as the sum of the water supply rates of all drip water outlets irrigating 1 hectare of agricultural land with practical accuracy has been developed. | ||
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(DE-627)DOAJ100344135 (DE-599)DOAJ365fae85aa0a450283d342aa23c79645 DE-627 ger DE-627 rakwb rus TC1-978 Andrey S. Shtanko verfasserin aut Irrigation rate calculation during drip irrigation of tree-fruit crops in garden plantings 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose: to develop the methodology for calculating irrigation rate for drip irrigation of tree-fruit crops, ensuring the formation of moistened soil contours in soil space with the required geometric and moisture parameters. Materials and methods. The empirical basis for the methodology development was the materials of the author's research devoted to determining the geometric dimensions (parameters) of soil moisture contours. The working hypothesis of the study involved determining the water supply rate for one emitter, one tree-fruit plant and a number of crops in the plantation, with further determining drip irrigation rate per unit area of drip-irrigated agricultural land, taking into account the number of drip micro-water outlets located on it. Results and discussion. When determining the geometric parameters of moisture contours and water supply rate, the main soil and technological parameters of drip irrigation and contour formation (physical clay content in soil, its lowest moisture capacity and bulk density, levels of pre-irrigation and after-irrigation soil moisture, specified depth soil profile moistening and dripper consumption) were considered as influence factors. The dependencies obtained by the author make it possible to determine the linear, areal and volumetric dimensions of local moisture contours and water supply rate, which, under appropriate conditions of drip irrigation, ensures the formation of a local, initially formed moisture contour with the required soil wetting depth in the soil layer. A study of the proposed methodology showed a deviation of the predicted parameters from the experimental soil moisture contours within ±10.0 %. Conclusions. A methodology allowing determining the irrigation rate for drip irrigation of agricultural land as the sum of the water supply rates of all drip water outlets irrigating 1 hectare of agricultural land with practical accuracy has been developed. drip irrigation irrigation regime irrigation rate water supply rate soil moisture contour soil characteristics emitter flow rate Hydraulic engineering Viktor N. Shkura verfasserin aut In Мелиорация и гидротехника Russian Scientific Research Institute of Land Improvement Problems, 2023 14(2024), 1, Seite 18 (DE-627)DOAJ089141008 27129357 nnns volume:14 year:2024 number:1 pages:18 https://doi.org/10.31774/2712-9357-2024-14-1-1-18 kostenfrei https://doaj.org/article/365fae85aa0a450283d342aa23c79645 kostenfrei https://rosniipm-sm.ru/article?n=1421 kostenfrei https://doaj.org/toc/2712-9357 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 14 2024 1 18 |
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(DE-627)DOAJ100344135 (DE-599)DOAJ365fae85aa0a450283d342aa23c79645 DE-627 ger DE-627 rakwb rus TC1-978 Andrey S. Shtanko verfasserin aut Irrigation rate calculation during drip irrigation of tree-fruit crops in garden plantings 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose: to develop the methodology for calculating irrigation rate for drip irrigation of tree-fruit crops, ensuring the formation of moistened soil contours in soil space with the required geometric and moisture parameters. Materials and methods. The empirical basis for the methodology development was the materials of the author's research devoted to determining the geometric dimensions (parameters) of soil moisture contours. The working hypothesis of the study involved determining the water supply rate for one emitter, one tree-fruit plant and a number of crops in the plantation, with further determining drip irrigation rate per unit area of drip-irrigated agricultural land, taking into account the number of drip micro-water outlets located on it. Results and discussion. When determining the geometric parameters of moisture contours and water supply rate, the main soil and technological parameters of drip irrigation and contour formation (physical clay content in soil, its lowest moisture capacity and bulk density, levels of pre-irrigation and after-irrigation soil moisture, specified depth soil profile moistening and dripper consumption) were considered as influence factors. The dependencies obtained by the author make it possible to determine the linear, areal and volumetric dimensions of local moisture contours and water supply rate, which, under appropriate conditions of drip irrigation, ensures the formation of a local, initially formed moisture contour with the required soil wetting depth in the soil layer. A study of the proposed methodology showed a deviation of the predicted parameters from the experimental soil moisture contours within ±10.0 %. Conclusions. A methodology allowing determining the irrigation rate for drip irrigation of agricultural land as the sum of the water supply rates of all drip water outlets irrigating 1 hectare of agricultural land with practical accuracy has been developed. drip irrigation irrigation regime irrigation rate water supply rate soil moisture contour soil characteristics emitter flow rate Hydraulic engineering Viktor N. Shkura verfasserin aut In Мелиорация и гидротехника Russian Scientific Research Institute of Land Improvement Problems, 2023 14(2024), 1, Seite 18 (DE-627)DOAJ089141008 27129357 nnns volume:14 year:2024 number:1 pages:18 https://doi.org/10.31774/2712-9357-2024-14-1-1-18 kostenfrei https://doaj.org/article/365fae85aa0a450283d342aa23c79645 kostenfrei https://rosniipm-sm.ru/article?n=1421 kostenfrei https://doaj.org/toc/2712-9357 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 14 2024 1 18 |
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(DE-627)DOAJ100344135 (DE-599)DOAJ365fae85aa0a450283d342aa23c79645 DE-627 ger DE-627 rakwb rus TC1-978 Andrey S. Shtanko verfasserin aut Irrigation rate calculation during drip irrigation of tree-fruit crops in garden plantings 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose: to develop the methodology for calculating irrigation rate for drip irrigation of tree-fruit crops, ensuring the formation of moistened soil contours in soil space with the required geometric and moisture parameters. Materials and methods. The empirical basis for the methodology development was the materials of the author's research devoted to determining the geometric dimensions (parameters) of soil moisture contours. The working hypothesis of the study involved determining the water supply rate for one emitter, one tree-fruit plant and a number of crops in the plantation, with further determining drip irrigation rate per unit area of drip-irrigated agricultural land, taking into account the number of drip micro-water outlets located on it. Results and discussion. When determining the geometric parameters of moisture contours and water supply rate, the main soil and technological parameters of drip irrigation and contour formation (physical clay content in soil, its lowest moisture capacity and bulk density, levels of pre-irrigation and after-irrigation soil moisture, specified depth soil profile moistening and dripper consumption) were considered as influence factors. The dependencies obtained by the author make it possible to determine the linear, areal and volumetric dimensions of local moisture contours and water supply rate, which, under appropriate conditions of drip irrigation, ensures the formation of a local, initially formed moisture contour with the required soil wetting depth in the soil layer. A study of the proposed methodology showed a deviation of the predicted parameters from the experimental soil moisture contours within ±10.0 %. Conclusions. A methodology allowing determining the irrigation rate for drip irrigation of agricultural land as the sum of the water supply rates of all drip water outlets irrigating 1 hectare of agricultural land with practical accuracy has been developed. drip irrigation irrigation regime irrigation rate water supply rate soil moisture contour soil characteristics emitter flow rate Hydraulic engineering Viktor N. Shkura verfasserin aut In Мелиорация и гидротехника Russian Scientific Research Institute of Land Improvement Problems, 2023 14(2024), 1, Seite 18 (DE-627)DOAJ089141008 27129357 nnns volume:14 year:2024 number:1 pages:18 https://doi.org/10.31774/2712-9357-2024-14-1-1-18 kostenfrei https://doaj.org/article/365fae85aa0a450283d342aa23c79645 kostenfrei https://rosniipm-sm.ru/article?n=1421 kostenfrei https://doaj.org/toc/2712-9357 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 14 2024 1 18 |
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(DE-627)DOAJ100344135 (DE-599)DOAJ365fae85aa0a450283d342aa23c79645 DE-627 ger DE-627 rakwb rus TC1-978 Andrey S. Shtanko verfasserin aut Irrigation rate calculation during drip irrigation of tree-fruit crops in garden plantings 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose: to develop the methodology for calculating irrigation rate for drip irrigation of tree-fruit crops, ensuring the formation of moistened soil contours in soil space with the required geometric and moisture parameters. Materials and methods. The empirical basis for the methodology development was the materials of the author's research devoted to determining the geometric dimensions (parameters) of soil moisture contours. The working hypothesis of the study involved determining the water supply rate for one emitter, one tree-fruit plant and a number of crops in the plantation, with further determining drip irrigation rate per unit area of drip-irrigated agricultural land, taking into account the number of drip micro-water outlets located on it. Results and discussion. When determining the geometric parameters of moisture contours and water supply rate, the main soil and technological parameters of drip irrigation and contour formation (physical clay content in soil, its lowest moisture capacity and bulk density, levels of pre-irrigation and after-irrigation soil moisture, specified depth soil profile moistening and dripper consumption) were considered as influence factors. The dependencies obtained by the author make it possible to determine the linear, areal and volumetric dimensions of local moisture contours and water supply rate, which, under appropriate conditions of drip irrigation, ensures the formation of a local, initially formed moisture contour with the required soil wetting depth in the soil layer. A study of the proposed methodology showed a deviation of the predicted parameters from the experimental soil moisture contours within ±10.0 %. Conclusions. A methodology allowing determining the irrigation rate for drip irrigation of agricultural land as the sum of the water supply rates of all drip water outlets irrigating 1 hectare of agricultural land with practical accuracy has been developed. drip irrigation irrigation regime irrigation rate water supply rate soil moisture contour soil characteristics emitter flow rate Hydraulic engineering Viktor N. Shkura verfasserin aut In Мелиорация и гидротехника Russian Scientific Research Institute of Land Improvement Problems, 2023 14(2024), 1, Seite 18 (DE-627)DOAJ089141008 27129357 nnns volume:14 year:2024 number:1 pages:18 https://doi.org/10.31774/2712-9357-2024-14-1-1-18 kostenfrei https://doaj.org/article/365fae85aa0a450283d342aa23c79645 kostenfrei https://rosniipm-sm.ru/article?n=1421 kostenfrei https://doaj.org/toc/2712-9357 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 14 2024 1 18 |
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(DE-627)DOAJ100344135 (DE-599)DOAJ365fae85aa0a450283d342aa23c79645 DE-627 ger DE-627 rakwb rus TC1-978 Andrey S. Shtanko verfasserin aut Irrigation rate calculation during drip irrigation of tree-fruit crops in garden plantings 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose: to develop the methodology for calculating irrigation rate for drip irrigation of tree-fruit crops, ensuring the formation of moistened soil contours in soil space with the required geometric and moisture parameters. Materials and methods. The empirical basis for the methodology development was the materials of the author's research devoted to determining the geometric dimensions (parameters) of soil moisture contours. The working hypothesis of the study involved determining the water supply rate for one emitter, one tree-fruit plant and a number of crops in the plantation, with further determining drip irrigation rate per unit area of drip-irrigated agricultural land, taking into account the number of drip micro-water outlets located on it. Results and discussion. When determining the geometric parameters of moisture contours and water supply rate, the main soil and technological parameters of drip irrigation and contour formation (physical clay content in soil, its lowest moisture capacity and bulk density, levels of pre-irrigation and after-irrigation soil moisture, specified depth soil profile moistening and dripper consumption) were considered as influence factors. The dependencies obtained by the author make it possible to determine the linear, areal and volumetric dimensions of local moisture contours and water supply rate, which, under appropriate conditions of drip irrigation, ensures the formation of a local, initially formed moisture contour with the required soil wetting depth in the soil layer. A study of the proposed methodology showed a deviation of the predicted parameters from the experimental soil moisture contours within ±10.0 %. Conclusions. A methodology allowing determining the irrigation rate for drip irrigation of agricultural land as the sum of the water supply rates of all drip water outlets irrigating 1 hectare of agricultural land with practical accuracy has been developed. drip irrigation irrigation regime irrigation rate water supply rate soil moisture contour soil characteristics emitter flow rate Hydraulic engineering Viktor N. Shkura verfasserin aut In Мелиорация и гидротехника Russian Scientific Research Institute of Land Improvement Problems, 2023 14(2024), 1, Seite 18 (DE-627)DOAJ089141008 27129357 nnns volume:14 year:2024 number:1 pages:18 https://doi.org/10.31774/2712-9357-2024-14-1-1-18 kostenfrei https://doaj.org/article/365fae85aa0a450283d342aa23c79645 kostenfrei https://rosniipm-sm.ru/article?n=1421 kostenfrei https://doaj.org/toc/2712-9357 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 14 2024 1 18 |
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Andrey S. Shtanko Viktor N. Shkura |
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Elektronische Aufsätze |
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Andrey S. Shtanko |
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verfasserin |
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irrigation rate calculation during drip irrigation of tree-fruit crops in garden plantings |
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TC1-978 |
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Irrigation rate calculation during drip irrigation of tree-fruit crops in garden plantings |
| abstract |
Purpose: to develop the methodology for calculating irrigation rate for drip irrigation of tree-fruit crops, ensuring the formation of moistened soil contours in soil space with the required geometric and moisture parameters. Materials and methods. The empirical basis for the methodology development was the materials of the author's research devoted to determining the geometric dimensions (parameters) of soil moisture contours. The working hypothesis of the study involved determining the water supply rate for one emitter, one tree-fruit plant and a number of crops in the plantation, with further determining drip irrigation rate per unit area of drip-irrigated agricultural land, taking into account the number of drip micro-water outlets located on it. Results and discussion. When determining the geometric parameters of moisture contours and water supply rate, the main soil and technological parameters of drip irrigation and contour formation (physical clay content in soil, its lowest moisture capacity and bulk density, levels of pre-irrigation and after-irrigation soil moisture, specified depth soil profile moistening and dripper consumption) were considered as influence factors. The dependencies obtained by the author make it possible to determine the linear, areal and volumetric dimensions of local moisture contours and water supply rate, which, under appropriate conditions of drip irrigation, ensures the formation of a local, initially formed moisture contour with the required soil wetting depth in the soil layer. A study of the proposed methodology showed a deviation of the predicted parameters from the experimental soil moisture contours within ±10.0 %. Conclusions. A methodology allowing determining the irrigation rate for drip irrigation of agricultural land as the sum of the water supply rates of all drip water outlets irrigating 1 hectare of agricultural land with practical accuracy has been developed. |
| abstractGer |
Purpose: to develop the methodology for calculating irrigation rate for drip irrigation of tree-fruit crops, ensuring the formation of moistened soil contours in soil space with the required geometric and moisture parameters. Materials and methods. The empirical basis for the methodology development was the materials of the author's research devoted to determining the geometric dimensions (parameters) of soil moisture contours. The working hypothesis of the study involved determining the water supply rate for one emitter, one tree-fruit plant and a number of crops in the plantation, with further determining drip irrigation rate per unit area of drip-irrigated agricultural land, taking into account the number of drip micro-water outlets located on it. Results and discussion. When determining the geometric parameters of moisture contours and water supply rate, the main soil and technological parameters of drip irrigation and contour formation (physical clay content in soil, its lowest moisture capacity and bulk density, levels of pre-irrigation and after-irrigation soil moisture, specified depth soil profile moistening and dripper consumption) were considered as influence factors. The dependencies obtained by the author make it possible to determine the linear, areal and volumetric dimensions of local moisture contours and water supply rate, which, under appropriate conditions of drip irrigation, ensures the formation of a local, initially formed moisture contour with the required soil wetting depth in the soil layer. A study of the proposed methodology showed a deviation of the predicted parameters from the experimental soil moisture contours within ±10.0 %. Conclusions. A methodology allowing determining the irrigation rate for drip irrigation of agricultural land as the sum of the water supply rates of all drip water outlets irrigating 1 hectare of agricultural land with practical accuracy has been developed. |
| abstract_unstemmed |
Purpose: to develop the methodology for calculating irrigation rate for drip irrigation of tree-fruit crops, ensuring the formation of moistened soil contours in soil space with the required geometric and moisture parameters. Materials and methods. The empirical basis for the methodology development was the materials of the author's research devoted to determining the geometric dimensions (parameters) of soil moisture contours. The working hypothesis of the study involved determining the water supply rate for one emitter, one tree-fruit plant and a number of crops in the plantation, with further determining drip irrigation rate per unit area of drip-irrigated agricultural land, taking into account the number of drip micro-water outlets located on it. Results and discussion. When determining the geometric parameters of moisture contours and water supply rate, the main soil and technological parameters of drip irrigation and contour formation (physical clay content in soil, its lowest moisture capacity and bulk density, levels of pre-irrigation and after-irrigation soil moisture, specified depth soil profile moistening and dripper consumption) were considered as influence factors. The dependencies obtained by the author make it possible to determine the linear, areal and volumetric dimensions of local moisture contours and water supply rate, which, under appropriate conditions of drip irrigation, ensures the formation of a local, initially formed moisture contour with the required soil wetting depth in the soil layer. A study of the proposed methodology showed a deviation of the predicted parameters from the experimental soil moisture contours within ±10.0 %. Conclusions. A methodology allowing determining the irrigation rate for drip irrigation of agricultural land as the sum of the water supply rates of all drip water outlets irrigating 1 hectare of agricultural land with practical accuracy has been developed. |
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Irrigation rate calculation during drip irrigation of tree-fruit crops in garden plantings |
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https://doi.org/10.31774/2712-9357-2024-14-1-1-18 https://doaj.org/article/365fae85aa0a450283d342aa23c79645 https://rosniipm-sm.ru/article?n=1421 https://doaj.org/toc/2712-9357 |
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Viktor N. Shkura |
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TC - Hydraulic and Ocean Engineering |
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