Production Caracteristics for Some Sorts of Potato Growing in Conditions on Less Intervent Irigation in the Region of Strumica

Abstract

In 2001 year has been investigated eight varieties of potato (Solanumtubrosum): Jaerla, Agata, Latona, Lizeta, Kondor, Desirèe, Red Scarlett and Agria, fromwhich Jaerla was taken as a standard.The main aim was to conclude the differences on productioncaracteristics between the examinate varieties in less intervent irigation,growing in the region of Strumica valey, and separated some varieties withcaracteristics for more high and stability production.The average yield was ranged from 17,8 t/ha at the Latona to 28,3 t/haat the Red Scarlett. Comparing all varieties with the control (Jaerla), exceptLatona, have increasing yield per hektar.Variety Red Scarlett (28,3 t/ha) gave the highest yield and showedmore tolerant for extreme conditions.