Ecosystem Risks Under Functioning of Water Management Complexes

Sevryugina, N. S.; Apatenko, A. S.; Voitovich, Elena

doi:10.26897/1997-6011-2020-2-115-122

Cited by 2 publications

(1 citation statement)

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“…In the Moscow region, after the record potato harvest in 2019, which amounted to 460 tons, there has been a decline [1]. Last year, the region received less than due 36 tons of the planned harvest, and this year there are reasons to believe that the situation will repeat itself [2,3]. The quality of the products has also noticeably decreased.…”

Section: Introductionmentioning

confidence: 99%

Mechanized Placement of Drip Tape in Potato Comb

2022

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Over the past two years, decrease in potato yield has been observed in the Moscow region. One of the main reasons is unfavorable weather conditions. To obtain a guaranteed yield, as well as to improve the quality of products, it is necessary to carry out reclamation works, including additional irrigation. Creation of the optimal water - air balance of the plant throughout the entire growing season will increase productivity, and improve the quality of agricultural products. Drip irrigation is the most economical method of irrigation, but its widespread use is hindered by the high proportion of manual labor when installing the drip tape. A mechanized method of laying the drip tape by placing the working equipment on the Grimme GF-75/4 comb former is offered. The existing methods for determining the irrigation rate do not consider the parameters of the humidification circuit, which leads to excessive irrigation and additional losses of irrigation water. The paper offers a method for determining the irrigation rate considering the shape of the humidification circuit and its geometric parameters.

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Section: Introductionmentioning

confidence: 99%

Mechanized Placement of Drip Tape in Potato Comb

2022

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Recultivation of fallow lands with soil moisture regulation

Sevryugina,

Apatenko,

Fomin

2023

BIO Web Conf.

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The technologies for implementing the tasks of involving fallow lands in agricultural turnover and increasing the fertility of agricultural lands in the long-term period of economic activity are highlighted. Insufficient informativeness of the use of yield maps to assess the fertility of fields has been revealed. It is proposed to use field relief maps to establish the dynamics of violation of the water-air regime of the soil. It is proved that in the process of involving fallow lands into circulation, it is necessary to introduce a technological operation of microtopographic analysis of the degree of soil moisture. An algorithm for enabling the operation of levelling of field surface (removal of relief) using modern positioning systems has been developed. It was revealed that the levelling of the field with a laser level allowed to reduce yield fluctuations by 20% within the crop acres of the field and increase yield by 25-30%. Disadvantages of positioning accuracy with the use of laser and satellite positioning have been established. It is proposed to transfer digital information transmission modules to network clusters with the choice of the best digital data transmission channel by including an uninterrupted positioning module with digital data transmission over a 434 MHz and 864 MHz radio channel with a range of up to 600 meters to other modules for providing digital positioning information to the machine. The plan of implementation of the concept of digital field formation on the basis of the field experimental station of the Russian State Agrarian University - Moscow Timiryazev Agricultural Academy is presented, with the aim of creating a frontier for the sustainable development of closed-life cycle technologies through the introduction of innovations using multiplicative interaction of mechatronic systems and telematics for agricultural technology.

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Ecosystem Risks Under Functioning of Water Management Complexes

Cited by 2 publications

References 0 publications

Mechanized Placement of Drip Tape in Potato Comb

Mechanized Placement of Drip Tape in Potato Comb

Recultivation of fallow lands with soil moisture regulation

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