Which of the following statements is correct about micro-nutrients? They

AGRICULTURE
WAEC 2011

Which of the following statements is correct about micro-nutrients? They

  • A. promote formation of only root nodules
  • B. are required by plants in very small quantities
  • C. are fixed into the soil through microbial activity
  • D. increase crop tolerance to pest attack

Correct Answer: B. are required by plants in very small quantities



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