Agriculture Irrigation

5. Water that has been recycled
6. An enlarged lake behind a dam that holds water.
8. irrigation, The general term and category used to describe slow low pressure watering systems
10. Irrigation, A type of micro-irrigation that is designed to conserve soil nutrients and to minimize or prevent waste.
12. The process of transferring moisture from the earth into the atmosphere also known as ET.
13. Irrigation ________________ is used to develop a system in which water is being applied efficiently.
15. Agriculturalist main goal is to make sure water use is ___________________ based on their crops needs.
18. The permanent ________________ point represents the boundary between capillary water and hygroscopic water at this time plants may not survive.
19. California Irrigation Management System
20. Sprinkler type that is placed underground

1. ____________________ water is moisture that is held in the pore spaces of the soil and can be used by plants.
2. _________________________ water drains rapidly from the soil and is not readily available to be used by plants.
3. ______________________water is moisture that is held too tightly in the soil to be used by plants.
4. California's usable water is managed by what entities- water ___________________.
7. _____________________ system is any irrigation that uses a pressurized system to apply water in a method that mimics rainfall to the soil surface.
9. A large amount of water is applied and distributed over the soil surface by gravity.
11. Pivot, Water-Wheel and circle irrigation, is a method of crop irrigation in which equipment rotates around a pivot.
14. A water __________________ is used to measure natural rainfall.
16. A long narrow trench made in the ground by a plow, especially for planting seeds or for irrigation.
17. The water holding ________________ is how much moisture the soil can hold.