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Full-Text Articles in Social and Behavioral Sciences
The Cover Crop Seed Industry: An Indiana Case Study, John C. Tyndall, Adriana Valcu-Lisman, Melanie Bogert, Abigail Zobrodsky
The Cover Crop Seed Industry: An Indiana Case Study, John C. Tyndall, Adriana Valcu-Lisman, Melanie Bogert, Abigail Zobrodsky
Journal of Applied Farm Economics
Winter cover crops are plants used to protect soils during the period between the harvest and establishment of cash crops such as corn and soybeans, effectively providing farm fields with perennial cover. The total cost of cover crops varies considerably from site to site and year to year, yet the single costliest aspect of using cover crops is the cost of seed. Seed cost also tends to be the most volatile component of the cost of cover crop use, subject to complex supply dynamics associated with producing viable seed, storage capacity, and unpredictable regional demand. We conducted a survey of …
The Role Of Farmer Heterogeneity In Nutrient Management: A Farm-Level Analysis, Hua Wang, Naveen Adusumilli, Daniel Fromme, Keith Shannon
The Role Of Farmer Heterogeneity In Nutrient Management: A Farm-Level Analysis, Hua Wang, Naveen Adusumilli, Daniel Fromme, Keith Shannon
Journal of Applied Farm Economics
Understanding farmer heterogeneity regarding nutrient management decisions is crucial for the success of any nonpoint source pollution prevention programs. Data from a farm- level experiment of cover crops in corn production were used in the Stochastic Efficiency with Respect to a Function framework to examine preference for nitrogen strategies over a range of risk aversion levels. We show the highest net return and certainty equivalent to the consideration of N supplied by cover crops. The results provide insights into policy discussions about the level of conservation incentives and plans that offer solutions to mitigate nonpoint source pollution.
Annual Net Returns To Cover Crops In Iowa, Alejandro Plastina, Fangge Liu, Wendiam Sawadgo, Fernando E. Miguez, Sarah Carlson, Guillermo Marcillo
Annual Net Returns To Cover Crops In Iowa, Alejandro Plastina, Fangge Liu, Wendiam Sawadgo, Fernando E. Miguez, Sarah Carlson, Guillermo Marcillo
Journal of Applied Farm Economics
Despite the active promotion of cover crops as a key conservation practice, their adoption is very limited. We developed a series of partial budgets based on a statewide survey of Iowa farmers to evaluate the changes in net returns resulting from the incorporation of cover crops into a corn or soybean production system. The average net returns to cover crop use for farmers who did not use cover crops for grazing livestock or forage were consistently negative across different planting and termination methods, tillage practices, and experience levels. Only farmers who used cover crops for grazing livestock or forage and …