State Key Laboratory of Crop Biology Ministry of Science and Technology/College of Agronomy Shandong Agricultural University Tai'an 271018 P.R.China;
Technical Guidance Station of Cotton Production in Shandong Province Jinan 250013 P.R.China;
Qufu Agricultural Bureau Qufu 273100 P.R.China;
Yantai Agricultural Technology Extension Service Yantai 264000 P.R.China;
Seed Management Department of Pingdingshan Pingdingshan 467000 P.R.China;
Shanghai Center for Plant Stress Biology Chinese Academy of Sciences Shanghai 201602 P.R.China;