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1 前 言生产实践证明 ,脱毒种薯具有显著地增产潜力和优良的农艺性状。但是脱毒种薯的应用能否普及生产 ,关键在于能否降低脱毒试管苗的生产成本 ,从而使脱毒薯的价格让用户能够接受。至今 ,已有不少学者通过对培养基成分、培养方式、光照条件等研究试图降低脱毒马铃薯试管苗
1 Introduction Production practice has proved that virus-free seed has significant yield potential and good agronomic traits. However, whether the application of virus-free seed potato can be widely used in production depends on whether it can reduce the production cost of virus-free seedlings and make the price of virus-free potato acceptable to users. So far, many scholars have tried to reduce the number of virus-free potato test-tube seedlings by studying the composition of the culture medium, cultivation methods and light conditions