A bioenergy feedstock/vegetable double-cropping system

Agriculture & Biology

• double cropping 100%
• pumpkins 86%
• bioenergy 80%
• cropping systems 68%
• feedstocks 67%
• vegetables 57%
• tillage 27%
• Vicia villosa 19%
• weeds 17%
• cover crops 15%
• no-tillage 14%
• production technology 12%
• winter annuals 9%
• Secale cereale 8%
• warm season 8%
• vegetable crops 8%
• crops 7%
• soil 7%
• rye 7%
• growers 6%
• population density 6%
• planting 5%
• summer 4%
• biomass 4%