A method and system for constructing a test using a computer system that performs specification matching during the test creation process is disclosed. 5 to \u226635 mm2s at a temperature of 20\xb0 C. , with standard commercial fruit growing practices such as pruning, thinning, spraying, irrigation and fertilization. Still further provided by the invention are methods for producing wheat plants by crossing the wheat cultivar HV9W08-1836 with itself or another wheat cultivar and plants produced by such methods. When the treading portion is treaded, the first end of the bar member is pivoted about the pivoting portion, so that the bar member drives the driving member to move longitudinally and the arm drives the shaft to rotate along a direction where the cajon hitter moves forward the hitting surface of the cajon.