Influence of Chlorine Content in Fertilizer on the Germination of Barley

The supply of complex fertilizer contained chlorine, to same location of crop seed, fell the germination ratio, and the repression of germination occured parallel with supplying quantity and chlorine contents of the fertilizer. In the case of 38～76kg/10a fertilizer supplied, (Correspond to 3～6kg/10a nitrogen supply) 10% chlorine contents repressed the germination ratio about 10% lower than control. To keep higher germination tatio of the barley than 65% and natural growth of bud, did not serve chlorine much more than 8kg/10a (when 38kg/10a fertilized) or 3kg/10a (when 76kg/10a fertilized).