Iqbal Erdiansyah ORCID iD Food Crop Production Technology Study Program, Department of Agricultural Production, Politeknik Negeri Jember, Jember, East Jawa 68121, Indonesia Indonesia
Suwardi Suwardi
Seed Production Techniques Study Program, Department of Agricultural Production, Politeknik Negeri Jember, Jember, East Jawa 68121, Indonesia Indonesia
Geby Wulandari
Food Crop Production Technology Study Program, Department of Agricultural Production, Politeknik Negeri Jember, Jember, East Jawa 68121, Indonesia Indonesia