Interaksi Genotipe - Lingkungan Galur Harapan Padi Rawa

Abstract

A Study was conducted in 7 locations represent to sulfuric-acid, peat ar arable land in order to define productivity of several promoting lines of swamp- rice. Fourteen lines with two control varieties were tested in each location. The lines were grown in two different NPK-fertilization, i.e.10~an d high dosage of NPK. The study was uhjected to define the genotype-environment interaction of the swamp-rice lines in order to identrh the lines which udaptahle to the land with speclfic environment or non-speclfic environment. The result show that the tested-lines udapted to the speclfic environment, but not to non-speclfic environment.