Estimating Raindrops Sizes for Research of Irrigation Equipment

Zverkov,; Olgarenko, G. V.

doi:10.5593/sgem2020/3.1/s12.014

Cited by 2 publications

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“…The developed anti-erosion measures to maintain soil fertility are based on maintaining its loose condition to prevent crust formation and destruction, minimizing the slope of the irrigated area, application of irrigation with permissible intensity for each type of soil and depending on the cultivated crop. Application of agromeliorative methods, in complex with sprinkling, promotes accumulation of runoff, its retention and thus preservation of fertile layer [3][4].…”

Section: Introductionmentioning

confidence: 99%

Development of technical solutions for environmentally safe irrigation

Ovchinnikov,

Bocharnikov,

Kozinskaya

et al. 2024

E3S Web of Conf.

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The article presents technical solutions to reduce the negative impact on soil. Scientists have developed and continue to study ways to eliminate the negative effects of sprinkling irrigation occurring due to the mechanical impact of droplets on the soil leading to its compaction and the formation of soil crust depending on the type of soil. The useful model refers to the technique of sprinkler irrigation and can be used in mobile and stationary sprinkler systems to produce rain with droplet sizes acceptable for irrigation of a wide range of cultivated crops. The claimed design provides reduction of dynamic impact of drops on the soil, as a result of changes in the deflector, due to the installation of wedge-shaped flow dissectors on the surface of the flutes.

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Section: Introductionmentioning

confidence: 99%

Development of technical solutions for environmentally safe irrigation

Ovchinnikov,

Bocharnikov,

Kozinskaya

et al. 2024

E3S Web of Conf.

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“…With an increase in soil moisture, water permeability decreases, and surface runoff increases, contributing to the washout of the fertile layer. Given the insufficient experimental development of water absorption into the soil and methods of its intensification during irrigation with frontal sprinklers [11][12][13][14][15][16], it is necessary to conduct experimental studies to develop measures to prevent irrigation soil erosion [17,18,19,20].…”

Section: Introductionmentioning

confidence: 99%

Effect of the structure of artificial rain on the soil

Bocharnikov

Kozinskaya

Денисова

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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The quality of irrigation by sprinklers is determined not only by the uniformity of the distribution of the rain layer over the irrigated area. If the water permeability exceeds the intensity of precipitation, then surface runoff does not occur. With an increase in soil moisture, water permeability decreases, and surface runoff increases, contributing to the washout of the fertile layer. The sprinkling machine “Kuban-LS” is installed 18…20 km west of Volgograd, located on the western slope of the Volga Upland. The soil cover has a complex character and is represented by carbonate light chestnut varieties of varying degrees of washout. The data on the effect of artificial rain created by a sprinkler machine on the soil structure and absorption rate are presented. Due to the partial destruction of agronomically valuable soil aggregates, the density of the arable layer from sowing to harvesting the grass mixture after each irrigation increased from 1.10…1.28 to 1.26…1.35 t/m3. The quality of irrigation by sprinklers is determined not only by the uniformity of rain distribution, but also by the conditions for the absorption of irrigation water into the soil. Based on these studies, we offer certain recommendations to reduce the negative impact on the soil.

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Estimating Raindrops Sizes for Research of Irrigation Equipment

Cited by 2 publications

References 0 publications

Development of technical solutions for environmentally safe irrigation

Development of technical solutions for environmentally safe irrigation

Effect of the structure of artificial rain on the soil

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