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Should you insert your probe through crop residue or manure when taking a sample?

The lime reaction, the amount of time required for the pH to reach target levels, is generally:

Alfalfa has a soil pH requirement of 6.8. Which is one of the highest pH requirements of all Wisconsin crops.  Your have a crop rotation of 3 years of hay followed by 2 years of corn silage, it’s been that way forever. Your soils have tested low for the target pH at 5.8.  What year of the rotation do you need to apply lime to change your clover hay to alfalfa new seeding?

What color does the Phosphorus deficiency routinely appear as in deficient crops?

Determine the theoretical yield of HCl if 50.0 g of BCl3 and 31.2 g of H2O are reacted according to the following balanced reaction. A possibly useful molar mass is BCl3 = 117.16 g/mol. BCl3(g) + 3 H2O(l) → H3BO3(s) + 3 HCl(g)

Write a balanced equation to show the reaction of gaseous ethane with gaseous oxygen to form carbon monoxide gas and water vapor.

Give the spectator ions for the reaction that occurs when aqueous solutions of K2CO3 and HBr are mixed.

 Community Hospital is reviewing their job descriptions and notices that some their job descriptions for clinical positions include a reference to the potential risks of exposure to blood-borne pathogens and others do not. The human resource manager insists that all job descriptions include this language. Why is this important to include?

A diamond shaped decision icon symbol is used in flowcharting to indicate __________.

CLIA and the CDC have established protocols for _________.