The invention discloses a drip-irrigating and film-mulching planting method, belonging to the planting method of farm crops. The drip-irrigating and film-mulching planting method comprises the following steps: a seed material is filled into a hopper of a
seeder; a drip tube is coiled on a wheel disc and pulled to be below a pressing roller, a film-mulching roller and a film-pressing roller; a
power output shaft is connected with rotation driving equipment; the
seeder is pulled to walk, and
machine wheels are used for driving a transmission shaft through chains and driving seeding wheels by using driving wheels and the chains; the drip tube wheel disc, the pressing roller, the film-mulching roller and the film-pressing roller are pulled by the walking of the
seeder to rotate synchronously, and the working steps of paving the drip tube, pressing soil and mulching the film are carried out synchronously; and the
power output shaft is used for driving a relieving soil-rotating rake to raise surface soil by using a gear box and the chain. The drip-irrigating and film-mulching planting method disclosed by the invention overcomes the defects of the traditional
seedling method and
irrigation method, can automatically finish multiple operations such as soil-turning, seeding, earth-covering, film-mulching, pressing, earth-covering on the film and
irrigation below the film and can be pulled by using a fractional-
horsepower four-wheeled locomotive, so that farmers are emancipated from heavy film-covering and planting work and the
mechanization of film-mulching and planting is realized; because of the paving of
drip irrigation, the waste and loss of
water resources are reduced and the
water resources are saved effectively; and the drip-irrigating and film-mulching planting method is simple in structure and convenient in operation.