Agricultural Science Questions
Question 1166:
Nitrogen deficiency in plants can lead to the following except
- A Stunted growth
- B Excessive growth
- C Lower protein content of crop products
- D General yellowing of leaves
Question 1167:
Which of the following is not a principal of crop rotation?
- A Deep-rooted crops should be followed by shallow rooted crops
- B A period of fallow must be provided in the cours of the rotation
- C A leguminous crop should be included in the system
- D Crops that can be attacked by the same pest should not follow each other
Question 1168:
The most efficient irrigation method on large scale farms involve the use of
- A Overhead irrigation facilities
- B Flooding system
- C Underground porous pipes
- D Shadoof system
Question 1169:
The farm machinery that does not have the heat engine is
- A Tractor
- B Bulldozer
- C Mower
- D Combin drill
Question 1170:
What is the main use of a gunter's cabin?
- A Taking measurement of distance
- B Determining the depth of soil moisture
- C Calculating the slope of the land
- D Restraining bulls