Experimental study of the implement-and-tractor aggregate used for laying tracks of permanent traffic lanes inside controlled traffic farming systems

Bulgakov, Volodymyr; Pascuzzi, Simone; Nadykto, Volodymyr; Ivanovs, Semjons; Аdаmchuk, Valerii

doi:10.1016/j.still.2020.104895

Cited by 14 publications

(3 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Автори роботи [5] дійшли висновку, що для формування позитивного балансу і розширеного відтворення гумусу слід лише замінити основний полицевий обробіток ґрунту локальним передпосівним його розпушуванням із внесенням повної дози Цей методичний прийом дав змогу нам установити таке максимально допустиме значення буксування рушіїв колісного трактора (δ max ), за якого зріз ґрунтових шарів його колесами унеможливлюється взагалі, а деформація зсуву ґрунту обмежується допустимим значенням параметра [Q max ]. За результатами аналітичних досліджень установлено, що значення δ max при цьому не має перевищувати 15% [19,20]. Як показали результати проведених нами експериментальних досліджень (рис.…”

Section: вісник аграрної наукиunclassified

Untitled

2021

Visnyk agrarnoi nauky

View full text Add to dashboard Cite

Section: вісник аграрної наукиunclassified

Untitled

2021

Visnyk agrarnoi nauky

View full text Add to dashboard Cite

“…Otherwise, they may become almost undetectable after the first year of use. This problem has been solved by using a special machine-tractor unit, which the authors have developed [38]. This machine used a special front device, equipped with two plow bodies spaced as wide as the tractor gauge, to plow the PTL at a given depth.…”

Section: Introductionmentioning

confidence: 99%

Effects of Tractor and Soil Parameters on the Depth of the Permanent Traffic Lanes in Controlled Traffic Farming Systems

et al. 2022

Self Cite

View full text Add to dashboard Cite

One of the basic requirements for controlled traffic farming (CTF) is the precise motion of all agricultural equipment on permanent traffic lanes (PTL). Tractors of machine-tractor units are then equipped with a GNSS (global navigation satellite) RTK (real-time kinematic) system, even though in many parts of the world, and Europe as well, satellite navigation is not yet used. In this case, for implementation of the CTF system, it needs to lay such PTL tracks that would be sufficiently visible, especially when using the CTF system in multi-year agricultural crop cultivation. The PTL track depth is influenced by both tractor and soil parameters and, in this paper, this influence is studied considering the dimensionless π-terms of the similarity theory. To obtain a greater depth of PTL tracks (h), the soil cone index must be low. The low density of the soil is important, even if its effect on the parameter h is less than that of the soil cone index. A greater depth of PTL tracks is also obtained by increasing the inflation pressure in the tractor tires. Ballasted wheels are the least effective for increasing the value of the parameter h.

show abstract

“…In the world practice, this technology, known as CTF (Controlled Traffic Farming), is quite efficiently implemented (Bulgakov et al 2021). The technologies for growing row crops and grain crops, were developed using CTF.…”

mentioning

confidence: 99%

Analysis of the State and Assessment of Possible Ways of Preservation of Soil Fertility During its Mechanical Treatment

Bulgakov¹,

Гадзало²,

Ivanovs³

et al. 2022

J. Ecol. Eng.

Self Cite

View full text Add to dashboard Cite

The issues of soil fertility preservation are relevant in all countries of the world. Concrete actions, technological and organisational solutions allowing to overcome this complex and continuous phenomenon by using exclusively agroengineering approaches are proposed. The preservation of the structure of agricultural soils requires urgent adoption of technological and organisational decisions in the following areas: maximum limitation of immobilisation of nitrogen in the soil after introduction of organic residues into the soil; development of technological methods and tools for the soil cultivation, aimed at loosening the surface layer of the soil with a minimum area of its contact with the airborne environment; improvement of the fundamentals of aggregation of agricultural machines, taking into account the maximum permissible slipping of wheeled energy facilities at the level of 15%, and a conceptual approach to their ballasting with respect to the requirements of the tire ecophilicity; application of a soil structure indicator when determining the ploughing frequency by means of ploughs with skimmers or their twotier analogs; wide practical application of the controlled traffic farming system; adoption of a legislative document on specific conformity of the land users for the level of soil fertility for agricultural purposes.

show abstract

Experimental study of the implement-and-tractor aggregate used for laying tracks of permanent traffic lanes inside controlled traffic farming systems

Cited by 14 publications

References 29 publications

Untitled

Untitled

Effects of Tractor and Soil Parameters on the Depth of the Permanent Traffic Lanes in Controlled Traffic Farming Systems

Analysis of the State and Assessment of Possible Ways of Preservation of Soil Fertility During its Mechanical Treatment

Contact Info

Product

Resources

About