The Aggregate for Utilization of Not Grain Part of the Harvest as Fertilizer

Bogdanchikov, I. Yu; Иванов, Д. В.; Бышов, Н.В.; Bachurin, A. N.; Kacharmin, A. A.

doi:10.31279/2222-9345-2018-7-32-5-11

Cited by 2 publications

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“…When the machine and tractor unit move along the swath with a speed of Vp, the scanning unit (for example, equipped with ultrasonic range scopes) emits an audio signal with a frequency of 40 kHz. The reflected signal travels a distance of 2H at a speed of 340.29 m/s [9] for some time t, however, during the same time, the frame of the scanning device moves to a distance Sp = Vp * t, which imposes a limit on the upper permissible operating speed of the machine-tractor unit.…”

Section: Resultsmentioning

confidence: 99%

“…Within the framework of the research subject and under the order of the Ministry of Agriculture of the Russian Federation in 2018-2019 the authors studied possibilities to improve the process of tailing utilization. The studies involved a newly developed machine "Unit for utilization of the tailings of the crop as a fertilizer" (AdU NGP (Figure 1)) [9] and various biological preparations and humic products. AdU NGP works on a straw roll, picks up the plant material, grinds it with simultaneous treatment with a working solution of preparations, accelerating the decomposition process, and distributes the ready for use fertilizer evenly over the field surface.…”

Section: Introductionmentioning

confidence: 99%

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Results of studying the effects of biological products on accelerating the decomposition of the crop tailings

et al. 2020

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The article presents investigations aimed at addressing issues of utilization of the tailings of the crop as a fertilizer. It is known that the by-products of crop production left on the field interfere with the subsequent agricultural operations, and when used as a fertilizer it has a long decomposition period, which is accompanied by putrefactive processes with the release of phenolic compounds which inhibit subsequent plants. To accelerate the process of humification of plant residues, nitrogen-containing fertilizers are used, but recently biological preparations have become widespread, allowing the grain to be completely decomposed in 3–4 months. The authors propose a design of the machine that allows combining the operations of grinding the tailings of the crop with the introduction of bio preparations to speed up the decomposition process. The article presents the results of this machine field tests using various bio preparations: Agrinos 1, Sterniphag SP, humic preparation Ecorost and Biocomplex BTU. According to the linen method, the effect of the preparations on the activity of cellulose-decomposing bacteria was assessed. The dynamics of the activity of biological preparations was not linear and was largely dependent on weather conditions. The hotter temperature and the absence of abundant precipitation in August – September 2018 did not contribute to the active work of the soil biota and in the first report period the best decomposition of linen was in the variant with Biocomplex BTU and Sterniphag, respectively 3.6 and 3.3 %. On the 236th day of the experiment, the picture changed and the variants with Agrinos 1 and Ecorost showed the best performance, the decomposition was 21.2 and 21.9 %, respectively.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Results of studying the effects of biological products on accelerating the decomposition of the crop tailings

et al. 2020

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Recycling the tailings as fertilizer

Бышов

Bogdanchikov

Bachurin

et al. 2019

IOP Conf. Ser.: Earth Environ. Sci.

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The research aimed at resolving the issues of utilizing the tailings as fertilizer is presented. The aggregate for the machine utilization of after harvesting tailings as fertilizer is described. This machine is designed to work on straw, from which it selects plant material and grinds it while simultaneously treating with a process solution of agents. The solution accelerates the decomposition process, and then the machine evenly distributes fertilizer ready for use with the possibility of simultaneous incorporation into the soil (depending on the traction class of the tractor used). The introduction of the process solution is carried out by fine spraying through centrifugal nozzles mounted on the nozzle ramp behind the distribution flaps. Four biological agents for the preparation of a process solution accelerating the decomposition of the tailings are considered: Agrinos 1, Sternifag, Ekorost and BTU Biocomplex. The results regarding influence of the tested agents on the decomposition rate of after harvest residues are obtained. The unit proposed for recycling the tailings as fertilizer has passed operational tests during the experiment. The power reserve in terms of the volume of the technological tank was 3000 ± 20 m, which provides 4 driving strokes, with an average bout length about 700 meters for the Ryazan region. Thus, refueling of technological tank is carried out on one side of the field. Measuring the operating speed showed it was 6-8.5 km/h for different bout lengths and evenness of the field, the hourly output was 5-5.5 ha/h.

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The Aggregate for Utilization of Not Grain Part of the Harvest as Fertilizer

Cited by 2 publications

References 0 publications

Results of studying the effects of biological products on accelerating the decomposition of the crop tailings

Results of studying the effects of biological products on accelerating the decomposition of the crop tailings

Recycling the tailings as fertilizer

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