Author Question: Simply spraying a solution to coat the seeds before planting often provides enough of which ... (Read 59 times)

sc00by25 · **on:** Jul 22, 2018

Simply spraying a solution to coat the seeds before planting often provides enough of which micronutrient to meet the needs of the crop?

A) Mo B) Mn C) Cu D) Zn E) B

Question 2

Applying 10 kg/ha of which of the following nutrients would most likely cause toxicity to plants?

A) manganese B) chlorine C) copper D) iron E) boron