News tagged with sex ratio

Omega-6 key to female lamb conception

New research has shown farmers may be able to determine the sex ratios of lambs by raising omega-6 fatty acids in the diets of breeding stock, a discovery that could have major benefits for industry.

Aug 15, 2013
5 / 5 (2) 0

Early spring means more bat girls

There must be something in the warm breeze. A study on bats by a University of Calgary researcher suggests that bats produce twice as many female babies as male ones in years when spring comes early.

May 05, 2012
5 / 5 (1) 0 | with audio podcast