Supporting Formal and Informal Seed Systems for African Leafy Vegetables

Fresh weight and leaf area measurements were taken of 12 varieties of amaranth (Amaranthus cruentus) and nightshade (Solanum spp.) each after field plots were...针对12个苋（Amaranthus cruentus）及茄属（Solanum spp.）品种，在田间小区种植后，分别测定了其鲜重与叶面积。