Effectiveness of rainwater irrigation in agricultural crops in the context of water resources

Khamidov, Mukhamadkhan; Muratov, A.

doi:10.1088/1757-899x/1030/1/012130

Cited by 21 publications

(19 citation statements)

References 6 publications

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“…On the background of loosening the soil the discrete watering in furrows was carried out with watering in ordinary furrows on the greatest gradient and in the same furrows with application of K-9. Discrete irrigation equalizes moistening along the length of furrows due to the change of soil absorption capacity at intervals between water supply cycles of 2 hours after [16,17,[19][20][21][22].…”

Section: Corn Yield At Discrete Irrigation On Furrows Cut On the High...mentioning

confidence: 99%

Water-saving irrigation technology in the foothill areas in the south of the Republic of Uzbekistan

Khudaev

Fazliev

2022

MIST

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The article presents the results of research that are devoted to water-saving irrigation technology on steep slopes and clarified the elements of irrigation techniques at contour irrigation and discrete irrigation in the south of Uzbekistan. The technology of muddy water irrigation for drip irrigation of gardens has been developed. The implementation of drip irrigation technology in intensive gardens has resulted in a 20-60% reduction in water consumption on arable land, up to 50% on mineral fertilizers and up to 30% on fuel and lubricants. Also, the level of ground water does not rise due to the irrigation water requirements of the plant and excessive water supply, low water evaporation from the soil, as well as uniform moisture throughout the field.

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Section: Corn Yield At Discrete Irrigation On Furrows Cut On the High...mentioning

confidence: 99%

Water-saving irrigation technology in the foothill areas in the south of the Republic of Uzbekistan

Khudaev

Fazliev

2022

MIST

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“…I n the Republic of Uzbekistan, the need for water is increasing, and agriculture is experiencing a particular shortage of this resource: 85% of the water used in the industry comes from the neighbouring countries. In such conditions, it is important to minimize water consumption in agro-industrial production, including irrigation [1][2][3][4].…”

Section: зарубежный опыт Foreigh Experiencementioning

confidence: 99%

“…To calculate the one-time and seasonal irrigation rates, the R, Q indicators can be found in the databases of hydrometeorological observations for the region [3,5,7].…”

Section: зарубежный опыт Foreigh Experiencementioning

confidence: 99%

Equipment and Technology for Subsurface Irrigation of Intensive Gardens in the Bukhara Region of the Republic of Uzbekistan

Жураев

Karimov

2021

S-h. maš. tehnol.

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Experience shows that for the irrigation of intensive gardens, various types of equipment and technologies are used, such as continuous irrigation (invasive), drip irrigation, subsurface irrigation and other methods. All irrigation options have some shortcomings, such as water evaporation, high water consumption, high consumption of mineral fertilizers and energy. (Research purpose) To develop an automated system for subsurface irrigation of intensive gardens with groundwater using electric pumps and solar panels, and to create a mathematical model of soil moisture distribution. (Materials and methods) Special devices shaped as pegs were designed to supply water with dissolved mineral fertilizers directly into the root system of intensive gardens. The authors investigated the pegs’ geometric parameters and the criteria for their placement in the soil, taking into account the consumption of water and nutrients. The authors examined soil mechanical composition and salinity as well as its physical and mechanical, technological properties. (Results and discussion) It was found out that the installation of the peg facilitates soil moisturizing through the central pipeline within the radius of 1.55-1.75 meters at the depth of 0.7-0.9 meters. Three-four pegs, being equidistant from each other and inclined in relation to the vertical axis by 20-30 degrees, were placed around a tree. Water consumption was determined for various irrigation methods: for furrow irrigation (control) – 1125.7 cubic meters per hectare, for continuous irrigation (invasive) – 1812.3 cubic meters per hectare, for drip irrigation – 618.6 and subsurface irrigation – 506.4 cubic meters per hectare. (Conclusions) Based on the results of the experimental study carried out in farms with intensive gardens using various irrigation methods, continuous irrigation (invasive), drip irrigation and subsurface irrigation were compared in terms of water consumption. The results show that drip irrigation and subsurface irrigation ensure less water consumption than flood irrigation, by 46 per cent and 57 per cent respectively. It was found out that subsurface irrigation ensures 57 per cent water and 25-35 per cent mineral fertilizer economy, in comparison with the other methods of providing trees with water and nutrients.

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“…Matyakubov, S. X. Isaev, A. Muratov, I. Abdullayev, J. Kazbekov, D. Molden, J. Lamers, C. Martius, and Goldhamer have shared their experience of water-saving technologies wide spread abroad. J. Baker, D. Gitz, J. Stout, R. Lascano, and M. Junna have made great contribution in the in-depth investigation of the innovative dripirrigation technologies developed in the world nowadays [5][6][7][8][9][10][11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Drip irrigation advantages for the cotton field in conditions of salty earth in Bukhara province region

Matyakubov

Nurov

Teshaev

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Beginning with the existing irrigation technique used in cotton farming, this paper aims to compare the outcomes of using drip irrigation with traditional irrigation. There are drip irrigation advantages for the cotton field aimed at saving water and other resources, which is demonstrated by the example of decreasing the percent of losses and increasing the outputs and crop yields. Such irrigation conditions allowed collecting and saving water resources per hectare and increasing productivity, decreasing water consumption of surface irrigation thanks to wear-resistant cast iron parts that extended equipment life.

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Effectiveness of rainwater irrigation in agricultural crops in the context of water resources

Cited by 21 publications

References 6 publications

Water-saving irrigation technology in the foothill areas in the south of the Republic of Uzbekistan

Water-saving irrigation technology in the foothill areas in the south of the Republic of Uzbekistan

Equipment and Technology for Subsurface Irrigation of Intensive Gardens in the Bukhara Region of the Republic of Uzbekistan

Drip irrigation advantages for the cotton field in conditions of salty earth in Bukhara province region

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