Effects of various gamma rays i.e. .5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 kard were observed on the various genetic parameters of sunflower (Helianthus annus L.). The difference in mean value due to radiation doses were highly significant for radical length, plumule length, number of roots and dry weight, while significant in Germination percentage and Diameter of epicotyls. While the time of germination fresh weight and moisture content percentage were insignificant. The differences in mean values due to replications shows highly significance for plumb length, while germination percentage, diameter of epicotyls, radical length fresh and dry weight were significant and the number of roots, time of germination and moisture contents percentage were insignificants.
Tags: Biologie, Botanik
Taschenbuch - 9783659000515 Verlag: LAP Lambert Academic Publishing Ersterscheinung: April 2012 ISBN-13: 9783659000515 Größe: 220 mm x 150 mm x 5 mm Gewicht: 130 Gramm 76 Seiten Versandfertig in 3-5 Tagen.