Average Relative Contribution (IMAGE) Science China Press Caption This is the average relative contribution of each climatic factor on Tphe_cli for spring wheat (a) and winter wheat (b). Values denotes the mean of percentage of all stations in each wheat-cropping system. SD: sowing date; ED: emergence date; AD: anthesis date; MD: maturity date; VGP: duration from emergence to anthesis; RGP: duration from anthesis to maturity; WGP: duration from sowing to maturity. Credit ©Science China Press Usage Restrictions Use with credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.