Potatoes will remove the following soil nutrients per 1,000 sq. ft. or per acre. 1  Nitrogen: 2# per 1,000 sq. ft. __ 90-100# per acre. 2  Phosphorus: 1# per 1,000 sq. ft. __ 40-50# per acre. 3  Potassium: 3.5# per 1,000 sq. ft. __ 150-170# per acre.
The best way to prevent hepatitis A is through vaccination with the hepatitis A vaccine. Vaccination is recommended for all children age 12 months or older, for travelers to certain countries, and for people at high risk for infection with the virus. The hepatitis A vaccine is given as two shots, six months apart. The hepatitis A vaccine also comes in a combination form, containing both hepatitis A and B vaccine, that can be given to persons 18 years or older. This form is given as three shots, over a period of six months or as three shots over one month and a booster shot at 12 months.
No. The recommended interval between dose #1 and #2 of hepatitis A vaccine is 6 calendar months, not 24 weeks. See CDC's Pink Book (Epidemiology and Prevention of Vaccine Preventable Diseases) available at www.cdc.gov/vaccines/pubs/pinkbook/downloads/appendices/A/age-interval-table.pdf, footnote 5.