Paper • open access machine for carrying out work on deep soiling with the simultaneous application of liquid organic fertilizers To cite this article: n b martynova et al 2020 J. Phys.: Conf. Ser

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Journal of Physics: Conference Series
PAPER • 
OPEN ACCESS
Machine for carrying out work on deep soiling with the simultaneous
application of liquid organic fertilizers
To cite this article: N B Martynova et al 2020 J. Phys.: Conf. Ser. 1679 042091
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APITECH II
Journal of Physics: Conference Series
1679 (2020) 042091
IOP Publishing
doi:10.1088/1742-6596/1679/4/042091
1
Machine for carrying out work on deep soiling with the 
simultaneous application of liquid organic fertilizers 
N B Martynova
1
, G I Bondareva
2
, S K Toygambaev
1
 and N K Telovov
1
 
1
Russian State Agrarian University - Moscow Timiryazev Agricultural Academy 49 
Timiryazevskaya str., Moscow, 127550, Russia 
2
All-Russian Research Institute for Hydraulic Engineering and Land Reclamation 
(VNIIGiM) 44 building 2 Bolshaya Akademicheskaya street, Moscow, 127550, Russia 
E-mail: [e-mail] 
Abstract. The necessity of carrying out work on deep loosening in lands newly introduced into 
agricultural circulation in soils of heavy mechanical composition, as well as destruction of the 
subsoil on old arable lands have been analyzed. Requirements for the work on deep loosening of 
the soil are grounded. The existing designs of reclamation rippers are considered and a passive 
two-row subsoiler with front shanks of a volumetric structure and rear curved shanks with 
additional plowshares is selected. The possibility of combining work on deep loosening and 
application of organic fertilizers to increase soil fertility, water and air permeability, and create 
the most favorable soil conditions for plant growth and development has been investigated. The 
existing rates of fertilization have been analyzed and the possibility of delivering an organic 
liquid to the enlarged pore space formed after soil loosening has been investigated. The influence 
of the ongoing agro-reclamation measures on increasing soil fertility, creating an optimal water 
and air balance for the growth and development of agricultural crops and the expected increase 
in yield are analyzed.