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育苗是蔬菜栽培的重要措施。秧苗的壮弱,直接影响到蔬菜的长势及产量。常规育苗是用地床或瓦盆育苗,基质是土,由于土壤能传播病害,造成幼苗带病,或因冬春地床育苗土温低,影响幼苗生长,如采用基质和浇灌营养液可育成壮苗。使用的基质
Nursery stock is an important measure of vegetable cultivation. Seedling weakness, a direct impact on the growth of vegetables and production. Conventional nursery is bed or potted nursery, the substrate is soil, because the soil can spread disease, causing seedlings with disease, or because of winter and spring bed nursery soil temperature is low, affecting seedling growth, such as the use of matrix and watering nutrient solution can grow strong seedling. The matrix used