TY  JOUR
TI  Effect of different tillage options on potato yield
KW  soil density
KW  the reserves of available moisture
KW  the basic tillage
KW  crop rotation
KW  crop potatoes.

JO  Vestnik of Kazan State Agrarian University
AU  Ryzhikh, L..
PY  2013
IS  8
PB  Kazan state agrarian University