NOVELTY - Method for planting oyster mushroom by using tomato straw as main raw material, involves: using tomato straw as main raw material for culture medium for mushroom cultivation, that provides management method for oyster mushroom bacteria present on oyster mushroom.    USE - For planting oyster mushroom (claimed).    ADVANTAGE - The method is simple and easy to carry out. The tomato straw as raw material for culturing can be obtained from wide places, has simple composition, is low cost, and is worthy of popularization. The conversion using tomato straw can be performed on tomato production place, which reduces burning caused by atmosphere, avoids soil, water, and environment pollution, prolongs industry chain such that agricultural resource multi-level is value-added, adds industrial value, and increases income.    DETAILED DESCRIPTION - Method for planting oyster mushroom by using tomato straw as main raw material, involves: using tomato straw as main raw material for culture medium for mushroom cultivation, which provides management method for oyster mushroom bacteria present on oyster mushroom. The culture medium for mushroom cultivation includes Solanum lycopersicum tomato species as main culture medium. The tomato straw processing method involves choosing good yellow tomatoes without mildew to produce tomato straw containing raw material, air-drying tomatoes to water content of (15-18%), then crushing tomatoes to 50-60 meshes; forming raw material for culture medium composed of (%) tomato straw powder (72), miscellaneous tree sawdust, rice bran (14), quick lime (9), urea (3), a component (2) (Sic), and water, by mixing tomato straw, miscellaneous saw dust, rice bran, and calcined lime and stirring uniformly to obtain mixed material, then using water to dilute mixed material, uniformly stirring to mix urea in water, adjusting water content of mixed material to 55-60%, fermenting to obtain production culture medium according to the conventional stirred mixed material. Preparation of oyster mushroom having bacteria involves selecting cultivating bag that is 25 cm x 45 cm polyethylene plastic bag having opening, and at two sides of bag body having several opening pierced by machine needle to form several oxygen increasing holes, for filling germination material after inoculating mycelium having fast germination material consumption; selecting and processing method that involves selecting no pollution for mycelium growth vigor, and age consistent mushroom stock seed for planting; breaking bacterial strain block in corn grain size; inoculating production culture medium and strain according to 100:12-15 weight ratio and stirring uniformly, then filling planting bag, using rope to close two sides of bag opening by binding, and culturing mycelium, where planting bag is placed in relative humidity of air is 70-75%, at 22-28 degrees C of culture chamber to obtain mycelium overgrowing bag.