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草莓种苗过水、土壤埋住苗心等状况很容易造成病害特别是炭疽病的发生与蔓延;叶片表面覆盖泥土会影响草莓的光合作用,对草莓生长不利。因此雨后要采取及时排涝、适量施肥和加强病虫害防治等技术措施,以减轻涝灾对草莓种苗生长造成的不利影响,保证种苗的产量和品质。1.及时排涝草莓根系浅,根系生长对浅层土壤水分含量要求较高,具有“少量多次”的需水特点,既不耐旱也不耐涝,园地出现积水不但会造成种苗根茎腐烂,还容易引起病害的发
Strawberry seedlings over water, buried in the soil seedling heart disease and other conditions can easily lead to the occurrence and spread of diseases especially anthrax; leaf surface covered with soil will affect the photosynthesis of strawberries, strawberry growth adversely. Therefore, after the rain, it is necessary to take timely drainage, fertilization and pest control and other technical measures to reduce the adverse impact of floods on the growth of strawberry seedlings to ensure the yield and quality of seedlings. 1. Timely drainage Strawberry roots shallow, root growth on the shallow soil moisture content requirements higher, with “small number of times ” water characteristics, neither drought nor waterlogging, garden water will not only cause species Seedling root rot, but also easy to cause disease hair