Shandong Peanut Research Institute Qingdao China;
Shandong Peanut Research Institute Qingdao China;
Shandong Peanut Research Institute Qingdao China;
Fengsheng Sci.&Tech. Co. Ltd. Fuxin 123000 China;
Jinsheng Group Co. Ltd. Jvnan 276600 China;
Shandong Luhua Group Co. Ltd. Laiyang 265200 China;
Shandong Peanut Research Institute Qingdao China;
Shandong Peanut Research Institute Qingdao China;