Likewise, assuming a fertilizer application rate of 40 â 80 kg total N per acre per year for agricultural crops, fertilizer can add 10,000 â 20,000 kg of total N in 1 square kilometer (247 acres).It is important to note that most of the fertilizer N will be taken up by plants.ikewise, assuming a fertilizer application rate of 40 â 80 kg total N per acre per year for agricultural crops, fertilizer can add 10,000 â 20,000 kg of total N in 1 square kilometer (247 acres).
Open adoption. Open adoption is a form of adoption in which the biological and adoptive families have access to varying degrees of each other's personal information and have an option of contact.
Agency adoption-an adoption completed with assistance from an organization of licensed, trained adoption professionals. Birth family-those who share a child's genetic heritage; blood relations; extended family members. Birth parent-a child's biological mother or father. Closed adoption-an adoption in which birth and adoptive families have no contact and know only non-identifying information about each other.