Field Crops

15 Points Per Correct Answer - No time limit  

1. What does the term N.P.K. mean to a farmer? No Plow Krop Nitrate, Potash, Kelsium No Plant Kill Nitrogen, Phosphorus, Potassium

2. Manure is a good source of fertilizer but what is another benefit of manure? Water Weed Seed Inorganic Matter Organic Matter

3. What would you use to control weeds in a corn field? Herbicide Antibiotics Fungicide Insecticide

4. Which of these is not a small grain? Oats Soybean Barley Wheat

5. Which of these crops does not require nitrogen fertilizer? Corn Oats Grass Hay Soybeans

6. Soil ph is 5 very acidic for soil what do you do? spread fertilizer spread limestone spread manure drain water from field

7. What is green manure? a manure pile covered with weeds fresh manure manure produced by animals eating fresh grass a crop grown to be plowed under

8. Which plant is not an annual? Alfalfa Corn Soybean Wheat

9. G.M.O.s have become popular in corn and soybeans.What does G.M.O. stand for? Good Maturing Offspring Genetically Modified Organism Growth Maturity Order Gold Medal Order

10. Soil erosion is caused by? poor farming practices water all of these wind