Soils regularly amended with compost or natural organic fertilizers generally contain sufficient boron for strawberries. Y EAR OF P LANTING About two weeks before planting, incorporate 2 lbs. of 5â10â10 (or equivalent) for each 100 square feet of planting bed.
The main circuit board in a computer that connects together all of the individual components that comprise the system unit. The mother board typically provides slots to hold the processor, RAM memory, and expansion cards. It also provides all of the circuitry (busses) to connect the components to the main processor.
Design. There is no such thing as a standard printed circuit board. Each board has a unique function for a particular product and must be designed to perform that function in the space allotted. Board designers use computer-aided design systems with special software to layout the circuit pattern on the board.