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蔬菜无土育苗又称营养液育苗,是以通气良好的固体材料作为基质和用各种营养元素配制的营养液来代替土壤的育苗方法。蔬菜无土育苗可缩短育苗期15～25天;降低移苗前的燃料、粪肥和人工等成本23％;节约用种量25％;减少移苗前的育苗地50％。西胡芦、甘蓝、番茄、黄瓜等,比土壤育苗提早收获7～15天,产量提高9.6～64.2％。 一、主要设备与条件 1.育苗设施:按照育苗程序,设置催苗室、绿化室及成苗室。催苗室一般都用电热加温(保持恒温30℃),并能自动控制温度(4平方米的
Vegetable soilless seedlings, also known as nutrient solution seedling, is a well-ventilated solid material as a substrate and nutrient solution with various nutrients to replace soil nurturing methods. Vegetable soilless seedling can shorten the nursery period 15 ~ 25 days; reduce the pre-transplant fuel, manure and artificial cost 23%; save 25% of the amount of seedlings; reduce the nursery before transplanting 50%. West Hulu, cabbage, tomato, cucumber, etc. than the soil seedling early harvest 7 to 15 days, the output increased 9.6 ~ 64.2%. First, the main equipment and conditions 1. Nursery facilities: In accordance with nursery procedures, set up a reminder room, green room and seedling room. Vaccine chamber are generally heated with electric (to maintain constant temperature 30 ℃), and can automatically control the temperature (4 square meters