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蔬菜育苗是蔬菜生产上的一个重要环节.传统的大床育苗法,由于起苗时根部易受损伤,定植后起苗慢,影响了蔬菜的正常生长和发育.近年来,人们试验用营养钵育苗,虽可克服大床育苗法的缺点,达到早熟和丰产的目的.但是,由于营养钵制作麻烦,花工大,大面积推广较难.为此,寿宁县城关蔬菜队技术员从1980年以来,大胆革新,改用营养泥块育苗,同样收到良好效果,而且操作简单、成本低,工效高,易于推广.几年来大田实验表明,用营养泥块育苗,豆类蔬菜能比大床育苗提早成熟10～17天,瓜类能提早上市7～15天;茄果类能提前11～21天,定植成活率都达95%以上,产量提高10～15%.现将这一技术介绍如下:(一)营养土的配制:在11～12月份的晴天,选择前茬是葱、蒜、生姜、芹莱等的国土(这些地病原
Vegetable nursery is an important part of vegetable production.Traditional bed nursery method, due to the root when susceptible to damage, colonization and slow start, affecting the normal growth and development of vegetables.In recent years, people experiment with nutritional bowl Nursery seedlings, although can overcome the shortcomings of nursery bed law, to achieve the purpose of early maturity and high yield.Because the production of nutrition bowls, flower large, large-scale promotion more difficult.To this end, Shouning County Commissioner vegetable team technician since 1980, Bold innovation, the use of nutrition nursery nursery, also received good results, and simple operation, low cost, high efficiency, easy to promote. Field experiments over the years showed that nutrition nursery nursery, beans and vegetables faster than nursery bed Mature 10 to 17 days, melons can be listed early 7 to 15 days; solanaceae can be 11 to 21 days in advance, colonization survival rate of more than 95%, the yield increased by 10 to 15% .This technology is introduced as follows: (A) the preparation of nutrient soil: in the sunny days of November to December, select the former crop is onion, garlic, ginger, celery and other land (these ground pathogens