College of Information Science and Engineering Shandong Agricultural University Tai’an 271000 China;
College of Information Science and Engineering Shandong Agricultural University Tai’an 271000 China;
College of Information Science and Engineering Shandong Agricultural University Tai’an 271000 China;
College of Information Science and Engineering Shandong Agricultural University Tai’an 271000 China;
Career Technical Colleges Laiwu 271100 China;
Shandong Provincial Department of Agriculture Information Center 250013 Jinan China.;
Shandong Provincial Department of Agriculture Information Center 250013 Jinan China.;
Utah State University Department of Computer Science Logan USA;
Big data; Big data analysis; Garch; normality; ARCH; industrial service.;