METHOD OF PROVIDING INFORMATION OF GRAIN HARVESTING WITH HARVESTER AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2012 - IPC A01D41/127 A01D41/12 A01F12/60 

FIELD: agriculture.

SUBSTANCE: group of inventions relates to agriculture and can be used during operation of grain combine harvesters. Before starting the harvesting the scheme of field to be harvested is chosen. The point is marked on the field scheme and the direction of the harvesting beginning. The distance traveled by the combine in this direction is determined. The amount of increment of the grain mass per running unit of area of the harvested field is determined and taken into account. The location of the combine on the field at the time of measuring the amount of increment of the grain mass per running unit of area of the harvested field is determined and recorded. The sites of equal productivity are determined by the equality of values of the increment of grain mass per running unit of area of the harvested field. At the end of harvesting the field, creation of a map of the field productivity with marking on the map of sites with different increment of grain mass running unit of area of the harvested field.

EFFECT: use of a group of inventions provides obtaining a map of the field productivity.

2 cl, 5 dwg