Influence of Seed Size and Weight used in Sowing on Common Bird's-foot-trefoil (Lotus corniculatus L.) Plant Vigour.

Growth and development of common bird's-foot-trefoil (Lotus corniculatus L.) plants are influenced by seed size and weight upon sowing. Studies show that the five seed size groups influence plant vigour, i.e. a 2-4 times increase of morphological organs (roots, seedlings, leaves) in larger and heavier seed group than in smaller and lighter seed group. This increase was also pointed out by the strong correlations between seed size and plant vigour. [ABSTRACT FROM AUTHOR]