STUDIUL UNOR ELEMENTE ALE PRODUCTIVITĂŢII LA UNELE GENOTIPURI DE SPARCETĂ (Onobrychis vicifolia Scop.)

STUDY REGARDING SOME PRODUCTIVITY ELEMENTS OF SEVERAL SAIFOIN GENOTYPES (Onobrychis vicifolia Scop.) 24 sainfoid genotypes were taken into study, in the 2nd vegetation year and seven genotypes in the 3rd vegetation year. The features followed were: green weight production, dry weight production and seed production. The analyzed genotypes were tested in a comparative competition culture, for 4 years. There were made phonological observations regarding the capacity of plants to grow in spring, the rhythm of growing, capacity to regenerate after mowing. Also it was followed the phytosanitary stage. During the 2nd vegetation year it was shown an increased green weight production between 2 and 27,1%. Regarding the seed production, the differences towards the variant control are between 6,3 and 28,7.