TY  JOUR
TI  ANALYSIS OF THE DESIGN AND OPERATING CHARACTERISTICS OF THE SIGMATIC PS WIDE‑WIDTH IRRIGATION MACHINE WITH A SWIVEL PIVOT SHAFT
KW  wide‑spreading sprinkler machine
KW  swivel trunnion
KW  Sigmatic PS
KW  electric drive
KW  modular design
KW  automatic control
KW  irrigation capacity
KW  irrigation rate
KW  emergency protection
KW  irrigation of high‑stem crops
KW  sloping lands
JO  
AU  Ryazantsev, A.I.
AU  Evseev, E.Y.
AU  Antipov, A.O.
AU  Mal'ko, I.V.
PY  2026
IS  9
PB