Project Overview
Commodities
- Agronomic: peas (field, cowpeas), wheat
Practices
- Crop Production: conservation tillage, cropping systems, no-till, water storage
- Education and Training: extension, on-farm/ranch research
- Natural Resources/Environment: soil stabilization
- Production Systems: dryland farming
- Soil Management: soil quality/health
Proposal abstract:
Dryland cropping systems are often water-limited in the northern great plains. Increasing soil-moisture retention is critical to support crops throughout the growing season, especially in times of drought. Stripper header technology, a new harvesting method that leaves full length stubble intact in the field, could improve water capture and use efficiency by obstructing wind, trapping snow and decreasing evaporation losses. This research aims to assess the differences in snow-trap potential and water use efficiency of pulse crop planted in two scenarios: traditionally combined short wheat stubble (<5 inches) and full-length stubble harvested via a stripper header. Results from this research will be shared with producers and extension personnel via outreach programs and a MontGuide.
Project objectives from proposal:
Water conservation
- Investigate spatial and temporal aspects of snow trap and in-season water capture and use comparing very tall to short stubble
Educational
- Inform producers on the value of stripper header technology to help achieve sustainability goals