Variations in individual fann characteristics and behavior of farm operators are taken into account in a procedure for estimating production potentials of agricultural areas. The procedure combines sampling and programming techniques. It differs from the purely synthetic approach, or the...

In regional economic development planning, achieving one objective often results In achieving less of another, tradeoffs exist among alternatives Two parts of area economic objectives are examined-gross regional product versus local employment and local wage bill versus local employment-and...

Th is paper presents electronic tool to support farmers in fertilization planning. It is developed as a spreadsheet model, utilizing optimization potential of mathematical programming techniques. Described problem of fertilization planning is rather simple from technological-expert viewpoint,...