Fall is an excellent time to manage biennial and perennial weeds and Japanese stiltgrass in pastures and hay and to control problem weeds after silage harvest.
Control annual weeds now in fallow areas to prevent seed set. Also, now is the time to start considering ways to manage perennials in small grain stubble.
This article describes the three main pathways of nitrogen loss--nitrate leaching, denitrification, and volatilization--and summarizes requirements and provides nitrogen management guidance.
Milkweed, hemp dogbane, Canada thistle and others are very aggressive perennials that can be difficult to control in grass hay or pasture systems. Some management considerations are below.
With harvest season comes an increase in grain handling and storage. Each year, lost-time work incidents and fatalities are reported from grain-related incidents, so it is important to keep proper safety practices the highest priority.
Study soil and water, and crop, pest, and nutrient management, the agronomy areas you are required to know for the Pennsylvania Certified Crop Adviser exam.