Virus-free potato 脱毒马铃薯
virus-free potato minituber 马铃薯脱毒微型种薯
virus-free potato plants 马铃薯脱毒试管苗
virus-free potato seeding 脱毒试管苗
virus-free potato plantlets 马铃薯脱毒苗
virus-free potato tube plant 脱毒马铃薯试管苗
virus-free potato seedlings in vitro 马铃薯脱毒试管苗
Virus-free seed potato 脱毒马铃薯种薯 ; 种薯 ; 脱毒种薯
Therefore, virus free potato has a higher energy utilization efficiency and more accumulated photosynthate which are of benefit to high yield.
因而，脱毒马铃薯光能利用率高，积累的光合产物多，有利于高产。
Virus free potato seedlings from tubes: Kexin No. 4 and Zaodabai were used as experimental materials. The effect of illumination and medium type on potato micro-tuber inducement were studied.
以克新4号、早大白脱毒试管苗为材料，研究了光照和培养基类型对马铃薯微型薯诱导结薯的影响。
The techniques included new methods to identify viruses in sweet potato roots, and better systems for multiplying improved virus-free plant varieties.
这些技术包括辨认甘薯根内病毒的新方法以及扩大经改良无病毒作物品种的更好方法。
应用推荐