Shandong Agricultural University Taian Shandong 271018 ChinaShandong Provincial Key Laboratory of Horticultural Machinery and Equipment Taian Shandong 271018 ChinaShandong Provincial Engineering Laboratory of Agricultural Equipment Intelligence Taian Shandong 271018 China;
Shandong Agricultural University Taian Shandong 271018 China;
Shandong Agricultural University Taian Shandong 271018 China;
Shandong University Jinan Shandong 250061 China;
Shandong Agricultural University Taian Shandong 271018 ChinaShandong Provincial Key Laboratory of Horticultural Machinery and Equipment Taian Shandong 271018 ChinaShandong Provincial Engineering Laboratory of Agricultural Equipment Intelligence Taian Shandong 271018 China;
Shandong Agricultural University Taian Shandong 271018 ChinaShandong Provincial Key Laboratory of Horticultural Machinery and Equipment Taian Shandong 271018 ChinaShandong Provincial Engineering Laboratory of Agricultural Equipment Intelligence Taian Shandong 271018 China;
Shandong Agricultural University Taian Shandong 271018 ChinaShandong Provincial Key Laboratory of Horticultural Machinery and Equipment Taian Shandong 271018 ChinaShandong Provincial Engineering Laboratory of Agricultural Equipment Intelligence Taian Shandong 271018 China;
spoon-wheel type seeder; EDEM simulation; tester bench; field trial; cottonseed;