1BQX-1.1/1.3/1.5/1.7/1.9/2.1/2.3/2.7 mounted light-duty disk harrow with 12/14/16/18/20/22 blades is suitable for pulverizing and loosening clods after ploughing and for planning the land before sowing on cultivated land. It can make soil and fertilizer mix up, and clear away the stump of plants. The harrow scientific in design, durable in service, ready to operate, easy to maintain and efficient in pulverizing and penetrating into the soil and leaves the land with a smooth, even tilth, all these can be satisfy the agricultural requirements of intensive cultivation.