Â© 2018 - Saint Paul Lutheran Church Proudly powered by WordPress Weaver II by WP Weaver
Figure 3. A multi-year Purdue study found that the highest alfalfa yields were recorded when fertilizer rates were 50 pounds of P 2 O 5 per acre per year, and 200 pounds or more of K 2 O per acre per year.igure 3. A multi-year Purdue study found that the highest alfalfa yields were recorded when fertilizer rates were 50 pounds of P 2 O 5 per acre per year, and 200 pounds or more of K 2 O per acre per year.
2. For how many years has alfalfa been domesticated? 3. Who was the first United States president to grow alfalfa? 4. About how many alfalfa seeds are in one pound? 5. How deep can alfalfa roots penetrate into the soil? 6. In what form do people eat alfalfa directly? 7. How many different bird species are known to visit alfalfa fields? 8. True or False?