a. If inflation is expected to increase in the future, and if the maturity risk premium (MRP) is greater than zero, then the Treasury yield curve will have an upward slope. b. If the maturity risk premium (MRP) is greater than zero, then the yield curve must have an upward slope.
How to Grow Large Sweet Onions. Lots of water is the key to success in growing large onions. To grow large onion bulbs, choose the right onion seed for your area and plant it at the proper time. Along the Pacific Coast, seeds should be planted in January or February to harvest in fall or in October to harvest in spring.
Fall Harvest. If you wish to plant sweet potatoes in late summer for fall harvest, check the days to maturity for the variety you wish to plant, which can vary from 90 to 140 days. Count backwards from the first expected fall frost date to find the planting window for your chosen cultivar.