Metric System

2. How to change percent to
decimal:
• Divide the number in percent by 100
Example: 45%/ 100 = .45
25%/ 100= .25
75%/ 100= .75

3. Computing percentage germination

5. Estimation of the required plant
population density
• Drill method of seeding
• Hill method of planting

6. Drill method
• A method of sowing seed in a well-spaced
furrows.

7. Hill method of planting
• Planting three to four seeds on an evenly
spaced rows.

9. Farm Irrigation System

10. Farm Irrigation System
Irrigation
• The practice of moving water from one
area to another to compensate for lack of
adequate rainfall.

11. Common Ways how farms are irrigated
Surface Irrigation
• It rely to gravity to move the water from
one place to another.