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为使马铃薯实生种子能在生产实践中应用,作者以前曾对温度、药品处理、种子贮藏期与发芽的关系及实生种子的块茎生产力等问题进行过研究.实生种子播种一般采用直播法与移植法,直播情况下不易获得最适发芽条件,因马铃薯实生种子小,覆土厚度对出苗影响很大,故一般倾向于移栽法.本试验是将实生种子与蒸气灭菌的床土混合,并在温箱中催芽(确保发芽整齐),然后播种.此法省去了覆土工序,称为拌土直播法.
In order to make potato seed available in production practice, the author studied the relationship between temperature, drug treatment, the relationship between seed storage and germination and the tuber productivity of seed.Propagated seed and transplanting method , Under direct seeding conditions is not easy to obtain the optimum germination conditions, because the potato seed is small, covering the thickness of the emergence of a great impact, it is generally inclined to transplanting method.This test is the live seed and steam sterilization of bed soil mixing, and in Sprouting in the thermostat (ensuring sprouting and tidy), then sowing. This method eliminates the need for casing work, called live-soil mixing.