« previous next »

Author Question: The NPK percentages on a package of fertilizer refer to the A) total protein con (Read 436 times)

Hungry!

  • Hero Member
  • *****
  • Posts: 1,071
on: Aug 13, 2013
The NPK percentages on a package of fertilizer refer to the
A) total protein content of the three major ingredients of the fertilizer.
B) percentages of manure collected from different types of animals.
C) relative percentages of organic and inorganic nutrients in the fertilizer.
D) percentages of three important mineral nutrients.
E) proportions of three different nitrogen sources.


clippers!

  • Hero Member
  • *****
  • Posts: 828
Reply #1 on: Aug 26, 2013
I know it's D,

Have a wonderful day :)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Cellular mechanisms that increase protein diversity Cellular mechanisms that increase protein diversity
A Total Eclipse of the Sun A Total Eclipse of the Sun
The four levels of protein structure The four levels of protein structure
Some antibiotics that act by interfering with protein biosynthesis Some antibiotics that act by interfering with protein biosynthesis
Protein Metabolism Protein Metabolism
Heme Protein Heme Protein
Video: The 4 steps of translation Animation

For a complete list of videos, visit our video library