蔬菜苗床土配制与消毒一、苗床土配制。不宜选用菜园土，最好选择肥沃的大田表层土。配制苗床土除占６０％～７０％的土壤外，还加入厩肥２０％～３０％，腐熟的人粪尿５％～１０％，草木灰５％～１０％。如果床土中速效性肥料不足，可施入复合肥０．１％或过磷酸钙０．１... Vegetable seedbed soil preparation and disinfection First, seedbed soil preparation. Should not use garden soil, the best choice of fertile field surface soil. Preparation of seedbed soil in addition to accounting for 60% to 70% of the soil, but also add 20% to 30% of manure, decomposed human excrement 5% to 10%, ash 5% to 10%. If bed soil quick-acting fertilizer shortage, can be applied 0.1% compound fertilizer or superphosphate 0.1 ...